baber/WOPTO huggingface dataset:
Patent JP-H0935270-A (JP)
Title: Cd-r driving device
Inventor: MOTOHASHI ATSUSHI
IPC: G11B20/10
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To surely make possible recording operation without interrupting writing in a track by recording dummy data until data to be recorded in the track are transferred even when buffer under-run is generated during the track recording. SOLUTION: When data are recorded in a CD-R disk 1, an optical pickup 4 is moved by the instruction of a drive controller 7 while rotating the disk 1 and a laser driving circuit 9 controls the irradiation of a laser beam L by means of a recorded output value from the controller 7. When data are run out in the buffer and buffer under-run is generated during the recording of data in the track of the disk 1, dummy data are written until data to be recorded in the track are transferred, the position information of the block is also recorded and writing is finished. Consequently, sure recording operation is possible without interrupting the writing in the track.
Patent JP-S57109513-A (JP)
Title: Movable delay table device in hot rolling line
Inventor: HIRAMATSU TERUO
IPC: B21B41/00
Filed: 1980-12-25
Abstract: PURPOSE:To prevent a heat radiation of rolling material, by supporting the rolling material with the aid of a double-door pit type movable table between a coarse rolling mill and a fine rolling mill, and pushing the material downward into the pit from upper side with a central lifting roller to form a loop of the material in the pit by the difference of rolling speed between both mills. CONSTITUTION:A rolling material M is passed with an opening part of a pit 11 closed at the upper limit position of a pair of movable tables 12 by raising a lifting roller 14 to its upper limit. Then, the opening prt of the pit 11 is opened by moving the roller 14 downward together with tipping the table 12 after the tip of the material M is bitten by pinch rolls 5. Thence, the material M is sandwiched between the tables 12 and the roller 14 and is made to form a loose loop in the pit 11 by the rolling speed difference between the speed at the 1st stand 3 of the fine rolling mill and the speed at the final stand 2 of the coarse rolling mill, Hereby, the heat of the material M is retained by a burner in the pit 11 or the heat radiation of the material M itself.
Patent JP-H1029767-A (JP)
Title: Rotation stopper for winding device
Inventor: ADACHI SHIYOUSUKE
IPC: B65H75/44
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To simplify structure, to reduce the number of parts, to facilitate assembly, and to lower a cost in a rotation stopper for restricting rotation of a reel in a winding device. SOLUTION: This rotation stopper 10, which is constructed of a mounting part 11 to be mounted rotationally in a straight part 2a in a frame 2 of a winding device 1, circular arc type elastically deformable parts 12, 12, and a pressing part 13, is formed of plastic by means of integral molding. When the rotation stopper 10 is rotated to a restriction position, the pressing part 13 elastically presses a side face of a flat part 9a in an end plate 9 of a reel 3, so that rotation of the reel 3 is restricted.
Patent JP-H1029630-A (JP)
Title: Folding housing container
Inventor: TAKASE YASUSHI
IPC: B65D6/18
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a folding housing container wherein it is easy to put in/out contents, the contents can be prevented from rattling and stability at the time of stacking is excellent. SOLUTION: The folding housing container includes a pair of fold side plates 5, 6 which are respectively rotatably provided on two opposite sides of a top plate 2 and a bottom plate 3 and coupled to be folded inward at a joint 4 and a lid for covering an opening. In this case, guide ribs 11 in contact with upper and lower ends of contents rigid on an outer side such as a drink can C are provided in the vicinity of side plate pivoting parts of the top plate 2 and the bottom plate 3.
Patent JP-S5887257-A (JP)
Title: Two-phase stainless cast steel with high strength and corrosion resistance
Inventor: SHIOKAWA HIROYUKI
IPC: C22C38/00
Filed: 1981-11-17
Abstract: PURPOSE:To further enhance the strength and corrosion resistance of a 2-phase Ni-Cr stainless steel by adding a specified element for enhancing the corrosion resistance and an element having a grain refining effect to the steel. CONSTITUTION:2.0-7.0% Mo, 4.1-8.0% Cu and 0.2-2.0% W are added to a 2- phase Ni-Cr stainless steel contg. <0.1% C, <2.0% Si, <2.0% Mn, <0.04% P, <0.04% S, 5.0-12.0% Ni and 20.0-30.0% Cr and consisting of austenite and ferrite phases to enhance the strength and corrosion resistance, and 0.1-1.0% Co and/or 0.1-1.0% V, and/or one or more among 0.03-0.5% Ti, 0.05-1.0% Nb and 0.0005-0.0015% B are further added. The corrosion resistance of the stainless steel is enhanced furthermore, and the strength is increased by a produced grain refining effect.
Patent JP-H0530176-A (JP)
Title: Video telephone
Inventor: ASAHI TSUNEMORI
IPC: H04M11/06
Filed: 1991-07-24
Abstract: PURPOSE:To save complicated input work and to effectively use a memory by using a received opposite telephone number, encoded video data and encoded sound data for the generation of the data bases of video and sound as they are. CONSTITUTION:A sound data base 116 which fetches and preserves a sound signal separated in a receiver 107 and outputs it to a sound decoder 103, a video data base 117 which fetches and preserves a video signal separated in the receiver 107 and outputs it to a video decoder 104, a controller 114 controlling a telephone number data base 115, the sound data base 116, the video data base 117 and a video synthesizer 110 and an input unit 113 to which data is inputted are provided. Thus, encoded sound data, encoded video data and the telephone number, which are received at the time of communication, are used for a picture data base, complicated input work is made easy and the memory is saved.
Patent JP-2000019425-A (JP)
Title: Electronic endoscopic device
Inventor: HIRAI TSUTOMU
IPC: G02B23/24
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an electronic endoscopic device capable of making the level difference in terms of DC caused by reducing the power consumption so small that a dynamic range need not be extended even when the power consumption is reduced. SOLUTION: An output signal from the CCD 10 of an electronic endoscope 2 is transmitted through a coaxial cable 18, passes through a changeover switch 52 from the trailing end of the cable 18 and is inputted in a preamplifier 20. At the trailing end, the level difference in terms of DC is made when a switch S connected to a resistance R1 in series is turned on in a signal readout period and turned off in a signal non-readout period according to a control signal from a control circuit 21 so as to restrain the power consumption, but the level difference is made small so that the dynamic range of the preamplifier 20 need not be extended by inputting a value obtained by sample-holding the level of an OB(optical black) part at the trailing end side in the signal readout period by a sample-hold circuit 51 in the preamplifier 20 through the contact (b)  of the switch 52 in the signal non-readout period.
Patent JP-H1029286-A (JP)
Title: Fine bubble-containing laminated polyester film and mounting sheet for seal print
Inventor: HIBIYA TAKASHI
IPC: B42D15/00
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a fine bubble-containing laminated polyester film maintaining flexibility of the film and a mounting sheet for a seal print having flexibility without gloss. SOLUTION: A polyester (B) layer to become an uppermost layer is laminated on at least one side of a fine bubble-containing polyester (A) layer. The polyester (A) layer contains 5 to 45wt.% of thermoplastic resin non-compatible with polyester and a density of 0.40 to 1.30g/cm<3> , and the ratio (TA/TB) of the thickness TA of the (A) layer to the film thickness TB of all the (B) layers is 10 to 500.
Patent JP-H1030516-A (JP)
Title: Inner cam type fuel injection pump
Inventor: KITSUKAWA ISAO
IPC: F02M41/14
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To prevent any fuel leakage at the time of low pressurization so as to practice sufficient fuel pressurization. SOLUTION: The present inner cam type fuel injection pump is provided with a cam ring 1 having cam swells 3 on its inside peripheral surface 2, with a rotor for making rotation in linkage to an engine in radial directionally inside of the cam ring 1 and with a plunger 9 for moving to the inside in radial direction by being pushed by the abovementioned cam swells 3 in the inside of the rotor so as to pressurize and forcibly feed fuel, while the plunger 9 is formed solid in its end part 10 in its radial directional inside and provided with hollow part 12 formed on the radial directional outside from the end part 10.
Patent JP-H1128184-A (JP)
Title: Endoscope and glass fiber
Inventor: SUZUKI SHIGEJI
IPC: A61B1/00
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of corrosive materials by imparting at least one kind of lubricant selected from a group consisting of boron nitride powder, carbon graphite powder, fluorine oil, etc., to at least one surface of the contents of a hose and the glass fibers constituting the contents. SOLUTION: The contents 2 to 6 are inserted into the hose 1 of an endoscope. In this case, the lubricant layers 7, 8 consisting of the boron nitiride powder, carbon graphite powder, fluorine oil, fluorine grease and polytetrafluoroethylene(PTFE) powder are formed on the circumferences of the respective contents 2 to 6 and the inside surface of the hose 1. At this time, the boron nitride powder having a particle size of 0.5 to 100 μm, the carbon graphite powder of 0.2 to 200 μm and the PTFE powder of 0.1 to 10 μm are preferable. The fluorine oil having a dynamic viscosity of 20 to 600 cst and the fluorine grease having a dynamic viscosity of 200 to 1600 cst is preferable.
Patent JP-S5888075-A (JP)
Title: Method for coating aluminum or aluminum alloy
Inventor: MIKI YUKIO
IPC: C25D11/24
Filed: 1981-11-18
Abstract: PURPOSE:To improve the adhesivity of paste to aluminum furnishings, by anodically oxidizing an alloy, optionally subjecting it to treatment such as coloring, sealing or coating with paint, and then applying magnesium-carbonate-contg. hygroscopic resin paint to it. CONSTITUTION:The surface of the frame of a paper screen or the like such as aluminum-made interior furnishings is anodically oxidized as the first step by a DC, AC or AC+DC electrolyzing method in a bath of sulfuric acid, phosphoric acid or their mixture to form an oxide film on it. The surface is then optionally subjected to one or more treatments of coloring or dyeing, sealing with steam,  boiling water or the like and electrodeposition-or spray-coating with transparent resin paint. Thereafter, the surface is coated with magnesium carbonate-contg.  resin paint abound in water absorbing power at the final step. In this way, the  change of hygroscopicity caused by the influence of a temperature and the deterioration of paste-adsorbing power under a highly humid condition can be  prevented.
Patent JP-S6162682-A (JP)
Title: Relief valve
Inventor: MATSUMOTO YASUO
IPC: F16K17/10
Filed: 1984-09-03
Abstract: PURPOSE:To control pressure accurately corresponding to set pressure by providing an internal pilot passage tapering like a step extending from an inlet to a control chamber to be connected to each other, and connecting the control chamber and a spring chamber of the main valve to each other by a passage having a throttle. CONSTITUTION:An internal pilot passage 55 is formed in such a manner as to be tapered extending from an inlet 31 of the main valve 21 to a control chamber 43 by a large-diameter portion 55a, medium-diameter portions 55a, 55c and a small-diameter portion 55d. The small-diameter portion is connected to a vent throttle 56. The control chamber 46 and a spring chamber 35 of the main valve 21 are connected to each other by a passage 61. The end portion of the passage 61 on the control chamber 46 side, that is, a sleeve 45 is provided with a throttle 62. Thus, the pressure can be controlled to pressure corresponding to set pressure quickly and accurately.
Patent JP-H0633529-A (JP)
Title: Wall panel
Inventor: TOKUTOME YASUO
IPC: E04C2/30
Filed: 1992-07-13
Abstract: PURPOSE:To make a stepped section hardly occur at the seam of surface materials by providing a joist at the specified position off a jamb at the side end of a frame, keeping the side ends of the surface materials inside the jamb, and bonding the side ends of the materials to a mounting surface for the joist along a thickness direction. CONSTITUTION:A joist 3 is fitted at the specified position off and in parallel to a jamb 2 located at the side end of the panel frame of a wall panel 1. Then, the side end of the surface material 4 of the frame is kept inside the jamb 2, and connected to the mounting surface 3a of the joist 3 along a thicknesswise direction. Thereafter, another surface material 4 for later application is bonded to the bonding area of the mounting surface 3a of the joist 3 extending from an area without the other surface material 4 to the outer side of the jamb 2. As a result, the seam of the surface materials 4 comes to the mounting surface 3a of the identical joist 3, and the formation of a stepped section at the seam of the materials 4 can be prevented.
Patent JP-S5975388-A (JP)
Inventor: SAWAGUCHI OUZOU
IPC: G07F1/04
Filed: 1982-10-21
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-H0474944-A (JP)
Title: Discriminating method of maintenance of sealing performance of vessel
Inventor: MASUDA MASAYUKI
IPC: G01M3/26
Filed: 1990-07-16
Abstract: PURPOSE:To enable discovery of a faulty article only by first inspection and thereby to improve discrimination efficiency by a method wherein values obtained by measuring the vacuum of all cans immediately after sterilization cooling are compared with a vacuum distribution range and immediate exclusion is conducted when the values are beyond the upper and lower limits of the range. CONSTITUTION:On the basis of a vacuum distribution range set in regard to a vessel being the same kind with a vessel to be discriminated and having an excellent sealing performance, the vacuum of each vessel to be discriminated which is measured immediately after sterilization cooling thereof is compared with the range and it is known thereby whether the value of the vacuum is beyond the vacuum distribution range or not. This vacuum distribution range is obtained by a method wherein the vacuum of all sample cans of the vessel of the same kind with the vessel to be discriminated is measured immediately after the sterilization cooling, all of these sample cans are disjointed /thereafter to make a distinction between faulty cans in terms of the sealing performance and normal cans and a statistical process and calculation are conducted with the respective vacuum of the cans recognized as normal used as population. Accordingly, the faulty vessel can be excluded without reinspecting it out of those discriminated to be good cans even in the second inspection and after, and thereby discrimination efficiency is improved.
Patent JP-S6341672-A (JP)
Title: Windwill
Inventor: OSANAI SOICHI
IPC: F03D3/00
Filed: 1986-08-08
Abstract: PURPOSE:To make it possible to efficiently use wind power for only one-way rotation of a rotary shaft, by arraigning frame members to which several blade plates are journalled, on the rotary shaft, radially thereof, and by attaching the blade plates such that they are reciprocatably and rotatably in one directional side face with respect to the rotational direction of the rotary shaft. CONSTITUTION:A plurality of blades 4a, 4b, 4c, 4d are attached to a rotary shaft 3 planted on a floor, radially in a staggered manner in vertical two stages. Further, each of the blades 4a through 4e is composed of a frame member 5 and several blade plates 6 supported to the frame member 5 by means of bearings. In this arrangement, the blade plates 6 are attached independently from each other onto the associated frame 5 so that they are reciprocatable and rotatable in one directional side surface with respect to the rotation of the rotary shaft 3, and therefore, the inclined angle of the blade plates 6 may be changed in accordance with the degree of wind power. With this arrangement the blades on only one side with respect to a plane containing the rotary shaft 3 receives wind power while those on the other side are subjected to no wind power, and therefore, the power of wind flowing in one direction may be efficiently used for one directional rotation of the shaft 3.
Patent JP-S6430762-A (JP)
Title: Printing head of impact printer
Inventor: TATSUMI JUICHI
IPC: B41J2/24
Filed: 1987-07-27
Abstract: PURPOSE:To enable high-speed printing, by separating a hammer being attracted to a core caused by the extending action of an extensible member provided with a piezoelectric element at the side of a permanent magnet in the vicinity of a fixing part of the hammer. CONSTITUTION:When a piezoelectric element 7 is energized, the piezoelectric element 7 is extended to press a hammer spring 1b upwards. Therefore, a spring neutral point of the leaf spring 1b is changed from S0 to S1, and at the same time the spring constant is changed. As a result, the spring characteristic of the leaf spring 1b becomes such as represented by (c), and a hammer pin 1a is made to fly by the printing energy in A' portion, thus effecting printing. When the piezoelectric element 7 is cut off from the electric field, both the spring neutral point and the spring constant of the leaf spring 1b are returned to the respective original state. The hammer 1 is consequently attracted to the side of the core by the suction energy in B portion and returned into the waiting condition. Since the hammer attracted to the side of the core is arranged to be separated during printing by the utilization of the displacement (extension or expansion properties) of the piezoelectric element which is high in response speed, printing can be effected at high speeds owing to the high-speed responding capability of the piezoelectric element. Moreover, since no electromagnetic coil is employed, not only self heat generation can be avoided, but also simplified structure can be achieved.
Patent JP-S6430764-A (JP)
Title: Preventing method of rebounding of hammer in spring charge printing head of impact printer
Inventor: TATSUMI JUICHI
IPC: B41J9/42
Filed: 1987-07-27
Abstract: PURPOSE:To restrict the rebounding to be caused when a hammer is attracted to a core, by controlling a piezoelectric element at the side of a permanent magnet between a fixing part of a leaf spring and a magnetic pole, for achieving high-speed printing, and also to enhance durability of a printing head by reducing wear and tear of a contact portion between the hammer and the core. CONSTITUTION:An extensible operating stand 6 which is provided with a piezoelectric element 7 is placed in the middle of a part where a leaf spring is fixed and a magnetic pole. The piezoelectric element 7 is controlled in the movement thereof when a hammer is returned, thereby to restrict the rebounding phenomenon by a secondary vibration mode. In other words, the piezoelectric element 7 is so constructed as to be extended or elongated in a direction shown by an arrow when the element 7 is energized. When the hammer is returned, voltage of such size as to restrict the rebounding (which is determined through experiments) is applied to the hammer. Accordingly, the attenuation time t's of the hammer by the rebounding is made small, and the printing cycle t'rep is reduced, thereby to accomplish printing at high speeds. Moreover, since the rebounding is never given rise when the hammer is attracted to the core, and the leaf spring and the magnetic pole can be almost prevented from being abraded, a long service life of a printing head is secured. Further, noises generated by the collision of the leaf spring and the magnetic pole can be reduced.
Patent JP-H0638554-A (JP)
Title: Ultrasonic-motor driver
Inventor: TAKEISHI HIROAKI
IPC: H02N2/00
Filed: 1992-07-13
Abstract: PURPOSE:To provide a driver for driving an ultrasonic motor stably and with high accuracy by use of a small-size, low-cost amplifier. CONSTITUTION:The primary side current of a transformer 2 is detected by a current detector 4 and the quantity of detected current is fed back to a compensator 5 so that a feedback loop is constituted. The compensator 5 determines an input signal to an amplifier 1 from a motor-driving frequency signal command and current information obtained by the current detector 4.
Patent JP-H058739-A (JP)
Title: Electric power steering equipement
Inventor: KAGAYA TATSUYA
IPC: B62D5/04
Filed: 1991-06-28
Abstract: PURPOSE:To miniaturize a whole equipment and to improve the operation feeling, by applying the means to constitute an armature and so on, which a printed coil plate arranged between a pair of toroidal permanent magnets, and with a rotor shaft arranged coaxially around a steering shaft. CONSTITUTION:An equipment main body is constituted by assembling right and left electric motor unit A and reduction gear unit B coaxially, to a steering shaft 11 and a steering column 12 which rotatably supports the steering shaft 11. The electricity is applied to a printed coil plate 26 through a brush 28 with steering operation, and an armature consisting of this and a rotor shaft is rotated. Thereafter, torque is transmitted to the steering shaft 11 through a epicycle reduction gear 31-36 and a sleeve 13. In this case, the armature is constituted compactly as a whole, by the printed coil plate 26 set between a pair of toroidal permanent magnets 23, and by the rotor shaft 25 set around the steering shaft 11.
Patent JP-S57113136-A (JP)
Title: Input equipment for character information
Inventor: HOSHINO KENJI
IPC: G06F3/037
Filed: 1980-12-31
Abstract: PURPOSE:To improve operability with simple constitution by making a cursor position on a display screen in cursor-mode switching correspond to a specific segment on a tablet, and by moving a cursor on the display screen in accordance with the movement of an input pen. CONSTITUTION:Once an input pen 7 is brouaht into contact with a cursor segment on a tablet 6, a mode switching control part 11 sets a tablet surface in cursor mode, which is switched to a character mode through the operation of a cursor releasing key 8. In cursor mode, coordinate data regarding a segment 5A is inputted as initial cursor coordinate data from a tablet controlling circuit 10 to a cursor information generation part 16, and coordinate data generated by the control circuit 10 every time the input pen is brought into contact with a tablet is inputted to the generation part 16 successively; and a difference between two successive coordinate data is outputted as cursor movement information to move a cursor on a display screen in directions X and Y, thereby displaying a prescribed character position.