baber/WOPTO huggingface dataset:
Patent JP-H01196394-A (JP)
Title: Optical storage medium
Inventor: YAMADA KATSUYUKI
IPC: G11B7/243
Filed: 1988-02-01
Abstract: PURPOSE:To contrive higher sensitivity, environmental stability and contrast, by using carbon and nickel as main constituents. CONSTITUTION:An optical storage medium comprises a thin film of a storage material comprising carbon and nickel as main constituents, on a substrate. The film is provided by reactive sputtering, reactive vapor deposition, plasma CVD, photo CVD or the like. The storage medium is free of rising of peripheral parts of bits due simply to heat, and is free of lowering in C/N at the time of reproduction. The medium has a high contrast because of a large difference between the reflectance before recording and the reflectance after recording. Further, oxidation is prevented, ensuring stableness, and high absorption and reflection are obtained over the wavelength range of 370-800nm, so that a variety of lasers can be used for writing.
Patent JP-2000222093-A (JP)
Title: Display device
Inventor: ANDO HIROSHI
IPC: G06F3/038
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To intuitively operate the display of a display device and also to make the display device space-saving. SOLUTION: A displaying part 1 is constructed in a freely movable way in X and Y axis directions relative to the main body 2 of a display device. And, a switch detecting the moving direction of the part 1 is provided. When the part 1 is moved in the direction of the X axis (horizontally), the Y axis (vertically) and obliquely, display contents are also scrolled in the directions. Thus, it is possible to perform an intuitive operation and to make the display device space-saving.
Patent JP-H10193435-A (JP)
Title: Feeding device for strainer body for extruder
Inventor: GONDO TAKEO
IPC: B29C47/68
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To perform an automatic feeding for a long period of time by a method wherein an approaching/separating means which approaches or separates a stock case which temporarily stores a plurality of strainer bodies to/from an extruder which is located at a replacement position, is provided, and the strainer body which comes closest to the head is delivered from the stock case to the head by a delivering means. SOLUTION: Feeding devices 48, 49 have a supporting plate 50, and also, a stock case 56 which temporarily stores strainer bodies 30, is provided. Also, a cylinder 59 as an approaching/separating means, is connected to the supporting plate 50, and the leading end of the piston rod is connected to a movable plate 52. As a result, when the cylinder 59 operates, the stock case 56 moves in the longitudinal direction, and approaches/separates from a slide plate 26 of the head of an extruder at a replacement position. Then, by the operation of the cylinder 78, a separating claw 77 moves inward in the radial direction, and the strainer body 30 at the most forward position is separated. A delivering means 80 is constituted of a separating member having the separating claw 77, and the cylinder 78.
Patent JP-S58137410-A (JP)
Title: Conveyable coagulative precipitation apparatus
Inventor: YAMADA TETSUYA
IPC: B01D21/08
Filed: 1982-02-12
Abstract: PURPOSE:To make it possible to convey the titled apparatus without detaching a stirring apparatus, by providing an opening capable of inserting the stirring apparatus into a coagulating and stirring apparatus when the fixing table of the drive machine of the stirring apparatus is rotated. CONSTITUTION:In this coagulative precipitation apparatus, a mixed liquid of muddy water and a coagulant is supplied to a coagulating and stirring tank 5 from a muddy water inflow tank 2 and stirred by a stirring apparatus 6 to form flocs. These flocs are grown in a floc growing tank 7 and flowed into a precipitative separation tank 9 to be precipitated. Other flocs are passed through a rectifying plate 10 and, while flowed toward flooding weir 11, gradually precipitated to be accumulated to the bottom part of the precipitative separation tank 9. In conveying this coagulative precipitation apparatus, the fixing table 20 of the stirring apparatus 6 is turned 90 deg. to insert said stirring apparatus 6 into the coagulating and stirring tank 5 from the opening 23 of a support frame 19 and the fixing table 20 is fixed and supported by a support member 24.
Patent JP-S60166134-A (JP)
Title: Manufacture of decorative member for architecture
Inventor: TAKEDA TAKASHI
IPC: B21C23/14
Filed: 1984-02-06
Abstract: PURPOSE:To obtain a smooth decorative member having no stepped part on the surface by joining sections of two or more kinds along longitudinal side edges and cutting crosswise a long-sized openwork section having a sectional form of openwork pattern. CONSTITUTION:The plane shape of a decorative member 1 is divided by division lines 1a-1g, and the shape of small parts A-H is selected respectively to a sectional form for which extrusion forming is possible. Then, extrusion sections having the same sectional form with parts A- are formed by extrusion, and these extrusion sections are joined by welding along side edges in the direction of length corresponding to the division lines 1a- successively. When a long- sized openwork section is formed, this is cut crosswise in the direction of length at specified intervals to obtain a desired decorative member 1. Thus, manufacture of a smooth openwork decorative member having no stepped part on the surface becomes possible.
Patent JP-H02199437-A (JP)
Title: Camera
Inventor: KUSUDA HIROYUKI
IPC: G03B17/04
Filed: 1989-01-30
Abstract: PURPOSE:To easily recognize abnormality and to execute photographing again not by special operation but by the same operation as an ordinary photographing by returning a photographing lens to an initial position which is different from an ordinary position when the actuation of the photographing lens is stopped by the abnormality. CONSTITUTION:A main CPU 201 and a sub-CPU 202 are used for the control circuit of a camera and the transfer of information is alternately executed by a serial interface. The CPU 201 executes the control of a driving system or the control sequence of photographing operation and the CPU 202 gives the switch information to the CPU 201 and makes it execute the various control. The control circuit executes a prescribed flowchart when the drawing abnormality occurs while a lens barrel is drawn. For example, when the drawing abnormality occurs during the process of AF lens driving that the lens barrel is drawn to the focusing position from the initial position of the ordinary photographing and the abnormality of the driving is recognized, the lens barrel retreats to the stopping position of collapsible mounting. A user can easily recognize the occurrence of the abnormality by the movement which is different from an ordinary time and the photographing is made possible again by executing the operation at the time of the holding state of the camera.
Patent JP-2000218700-A (JP)
Title: Insert pin inserting apparatus and method for molded product
Inventor: UEHARA KAZUO
IPC: B29C65/56
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To accurately insert an insert pin and to reduce burden on a worker. SOLUTION: A metal insert pin 8 is inserted in the hole 7a of a plastic molded product 7. In this case, the insert pin 8 is pushed in the hole 7a until a push-in means 4 comes into contact with the molded product 7 and the plastic molded product 7 around the insert pin 8 is cooled by a cooling means 5. Since the push-in means 4 can be straightly drawn down along the axial direction of the hole 7a, the insert pin 8 can be accurately inserted in the hole 7a. Further, the burden on a worker is reduced.
Patent JP-S62180059-A (JP)
Title: Method for coating co-cr-w-c alloy
Inventor: WADA TETSUYOSHI
IPC: F01L3/02
Filed: 1986-02-03
Abstract: PURPOSE:To improve the heat and corrosion resistance of a Co-Cr-W-C alloy by putting Co and Cr in the 1st vessel and W in the 2nd vessel and evaporating the metals in consideration of the evaporating characteristics to carry out ion plating. CONSTITUTION:Co and Cr and put in the 1st vessel in a ratio close to the ratio in the desired composition, W is put in the 2nd vessel and hydrocarbon is fed as a C source. The metals are simultaneously evaporated to carry out ion plating. By this ion plating, a Co-Cr-W-C alloy film having superior heat and corrosion resistances is obtd.
Patent JP-H10219085-A (JP)
Title: Liquid crystal polyester resin composition
Inventor: NAGANO SATOSHI
IPC: C08J5/10
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal polyester resin composition, excellent in thin-wall fluidity and capable of providing a molded product having excellent heat resistance and low warping properties (e.g. a connector). SOLUTION: This liquid crystal polyester resin composition and its molded product are obtained by compounding a liquid crystal polyester resin composition, comprising (A) a liquid crystal polyester having 310-400 deg.C flow temperature defined below and (B) a liquid crystal polyester having 270-370 deg.C flow temperature defined below in which the difference between the liquid crystal polyester A and the liquid crystal polyester B in the flow temperature is 10-60 deg.C and prepared by compounding 100 pts.wt. of the liquid crystal polyester A with 10-150 pts.wt. of the liquid crystal polyester B with a fibrous and/or a platy inorganic filter in an amount of 15-180 pts.wt. based on the total amount of the liquid crystal polyester A and the liquid crystal polyester B: flow temperature:  a temperature at which the melt viscosity of 48,000P is indicated when extruding a thermally molten material at 4 deg.C/min heat-up rate through a nozzle having 1mm inside diameter and 10mm length under 100kg/cm<2> load with a capillary rheometer equipped with the nozzle.
Patent JP-S62184516-A (JP)
Title: Current source
Inventor: RUUDORUFU KOTSUHO
IPC: H02M3/155
Filed: 1987-01-30
Abstract: A switched current source includes at least two branches, at least one MOS current source transistor connected in common to each of the at least two branches, and at least two MOS switching transistors each being connected in a respective one of the branches and simultaneously forming an additional current source transistor, the at least one current source transistor being connected as a respective cascode with each of the at least two switching transistors.
Patent JP-H03227178-A (JP)
Title: Picture forming device
Inventor: NAGASE YUKIO
IPC: H04N1/403
Filed: 1990-02-01
Abstract: PURPOSE:To make the density of a highlight part of an output picture stable by binarizing a multi-value picture data into binary information of a prescribed density when the density of an input multi-value picture data is decided to a prescribed density or below in a picture forming device of the electronic photography system. CONSTITUTION:The density of an inputted multi-value picture data A is decided as to whether or not the density is a prescribed density or below by a low density detection circuit 201 of a low density binarizing circuit 200 and a selector 205 is controlled in response to the result of decision and a data of a prescribed density or over is outputted from a selector 205 as it is. On the other hand, when the density is decided to be a prescribed density or lower, the picture element data density is compared with a density average S by a mean density arithmetic circuit 203 and binarized into a binary data 0 of a least contrast density and a binary data 1 representing a prescribed density by a binary processing circuit 202 and outputted and the picture is formed by electronic photography system based on the data and the density of the highlight part of the output picture is formed stably and stored surely, and then the gradation level width is considerably increased.
Patent JP-H02200510-A (JP)
Title: Suspension device for automobile
Inventor: SATO MASAMI
IPC: B60G17/015
Filed: 1989-01-30
Abstract: PURPOSE:To improve stability of a car condition during a transitional period of a switching source of spring force and damping force in an active suspension by temporarily stopping suction and exhaust of operating liquid to a cylinder device. CONSTITUTION:By the operation of cut-off valves (9FR-9RL), communicating condition between a liquid chamber 5 of each cylinder device 1 and a cylindrical spring 7 that forms each gas spring 6FR-6RL is switched so as to control damping force. A control current is supplied to flow control valves 15FR-15RL, 19FR-19RL at the time, and each flow control valve 15FR-15RL, 19FR-19RL is so operated as to temporarily stop the supply of operating liquid to the cylinder device 1, according to a certain program. Car condition can thus be stabilized in a transitional period of changing the damping force.
Patent JP-H04237840-A (JP)
Title: Exhaust control valve device of automobile engine
Inventor: FUJIMOTO TADASHI
IPC: F02B27/06
Filed: 1991-01-21
Abstract: PURPOSE:To prevent play in the axial direction and vibration by means of a fixed valve stem by engaging a stopper provided in a tail tube with a striking piece provided on a lever fixed to a valve stem at the valve-closing position. CONSTITUTION:There is provided a striking piece 18 on a lever 12 fixed to the valve stem 4 of an exhaust control valve 2 so as to achieve interlocking with an actuator. There is also provided a stopper 25 to specify the valve-closing position on a tail tube 1. Then, there is provided an engaging part 29 where the stopper 25 is inserted into the striking piece 18. This constitution allows the exhaust control valve 2 which is closed by means of a returning spring 17 to fix the valve stem 4 by engaging the stopper 25 with the striking piece 18 at the valve-closing position, resulting in elimination of play in the axial direction and prevention of vibration.
Patent JP-H03226134-A (JP)
Title: Time division direction control transmitter
Inventor: YAMAGUCHI MASARU
IPC: H04L5/16
Filed: 1990-01-31
Abstract: PURPOSE:To eliminate near end crosstalk noise from an adjacent subscriber's data line terminator by specifying a phase of a training signal with a correlation detector and operating a reception section for a period of the phase only. CONSTITUTION:A subscriber's data line terminator 1 is provided with a suppressing means to suppress a near end crosstalk noise from other subscriber's data line terminator adjacent to its own terminator. The suppressing means is a means for the reception circuit 13 of its own equipment to decide a period receiving a data from an intra-office line terminator 3 to be within a period except a period when a 2nd training pattern is sent and is a correlation detector 14 containing a means specifying a phase of an incoming 1st training pattern and generating a timing signal representing a period including the period specified by the phase end a means deciding the period specified by the timing within a period receiving a data from the said intra-office line terminator. Thus, the near end crosstalk noise from the other intra-office line terminator 3 adjacent to its own terminator is suppressed and the stable reception is enhanced.
Patent JP-S59146698-A (JP)
Inventor: YOSHIKAWA HIROYUKI
IPC: D06F37/24
Filed: 1983-02-10
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-H10221957-A (JP)
Title: Magnet roll
Inventor: ARAI MINORU
IPC: G03G15/09
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To attain reduction in cost and the sure application of a bias voltage by providing a specific cylindrical ferrite magnet and a specific coating layer formed on the surface of the ferrite magnet with vapor deposition plating. SOLUTION: A developing roll 4 is provided with the cylindrical ferrite magnet 6 constituted so that magnetic poles being different from each other in polarity are arranged on the surface supported by a conductive shaft 5, at regular intervals in a circumferential direction, the pitch between the magnetic poles is 1-3mm and a surface magnetic flux density is within the range of 200-700G. Then, the developing roll 4 is provided with a conductive covering layer which is formed on the surface of the ferrite magnet 6 by the vapor deposition plating, consists essentially of a nonmagnetic metal or its alloy or compound and has a thickness of 0.5-5μm and a volume resistivity of <=10<5> Ω.cm.  Since the surface of the ferrite magnet 6 has the vapor deposition plating in the above-mentioned manner, a covering layer having conductivity can be comparatively easily formed on the surface of a magnet. Thus, a prescribed bias voltage can be stably applied to a magnetic developer attracted to the surface of the magnet.
Patent JP-H05218123-A (JP)
Title: Automatic device for resin sealing
Inventor: YUSA MASANOBU
IPC: H01L21/56
Filed: 1992-02-06
Abstract: PURPOSE:To reduce lead frame rotating units of a lead frame array to one, to eliminate a shifting function, to simplify a device and to prevent disconnection of a cable of a heater assembled in the array by incorporating three stopping positions in a conveying direction of a lead frame supply hand. CONSTITUTION:A lead frame (a) supplied from a lead frame supply case 1 in a state that a lead frame supply hand 3 is disposed at a first stopping position is fed to a position A of a lead frame array 2, then rotated at 180 degrees at a rotating center P as a center, and moved to a position B. Next lead frame is again supplied to the position A, and two lead frames are arranged on a first aligning part. Then, the hand 3 is moved to a second stopping position, and the two frame arranged previously on the first aligning part are transferred to positions C, D of a second aligning part. Further, similarly, next two lead frames are arranged at the positions A, B of the array 2.
Patent JP-S56117350-A (JP)
Title: Control mechanism of tape recorder
Inventor: HIROTA NORIAKI
IPC: G11B15/02
Filed: 1980-02-20
Abstract: PURPOSE:To enable the retrieval of a recording place and repetitive reproduction by providing the 1st solenoid plunger which operates once a no-signal part is detected in a music selection state, and the 2nd solenoid plunger which operates once a no-signal part is detected in a review state. CONSTITUTION:When a no-signal part between signals is detected in a music selection state with playback operation lever 3 and fast-forward operation layer 4 or rewind operation lever 2 locked at operation places, the 1st solenoid plunger 41 operates to unlock fast-forward operation lever 4 or rewind operation lever 2. The 2nd solenoid plunger 67, when the no-signal part is detected in the playback state and review state in which rewinding is performed over reproduction, performs suction operation to change the playback operation state over to the review operation state and the review operation state over to the playback operation state, so that the same music, etc., can be repeatedly listened to.
Patent JP-H11220231-A (JP)
Title: Resin molded substrate
Inventor: UCHIYAMA HIROYUKI
IPC: H05K1/02
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To eliminate faulty soldering due to generation of flux gas at the time of soldering an electrode to a resin molded substrate, to prevent a phenomenon that a molten solder does not flow into the interior of the electrode due to the surface tension of the molten solder and the soldering being unabled to the substrate and to apply reliable soldering to the substrate. SOLUTION: A resin molded substrate molded with a resin 4 on a metal plate 3 formed with a circuit is characterized in that a part, which forms an electrode part 1 of the plate 3 is made to protrude to the outside more than the other part of the plate 3. Moreover, the substrate is characterized in that the height of the electrode part on the protruding metal plate 3 is at the same height as that of the surface of the resin constituting the substrate. Thereby, it is inhibited that flux gas generated at soldering the electrode to the substrate stagnate within the electrode part, a molten solder is able to come into contact fully with the electrode and there is an effect that good soldering of the electrode is applied to the substrate.
Patent JP-S58138782-A (JP)
Title: Pitch for carbon fiber
Inventor: KAMIMURA SEIICHI
IPC: D01F9/155
Filed: 1982-02-15
Abstract: PURPOSE:A pitch, prepared by bringing a pitch containing a specific amount of an optically anisotropic region into contact with an oxidizing gas, excellent in preparing high-tenacity and high-modulus carbon fibers, and having a low content of mesophase and the characteristics of a low softening point and low viscosity. CONSTITUTION:A pitch for carbon fibers, prepared by passing an oxidizing gas, e.g. air or oxygen, at 15-400 deg.C, preferably 200-350 deg.C, usually under ordinary or higher pressure through a pitch (a carbonaceous pitch), prepared by heat- treating at 340-450 deg.C, preferably 370-420 deg.C, usually under ordinary or reduced pressure, and containing 5-35wt% optically anisotropic region (mesophase) for about 5min-3hr, preferably 10min-2hr, at 0.5-5.0 standard cubic feet per hour/ pound (scfh/lb), preferably 1.0-3.5scfh/lb, gas flow rate. The resultant pitch is then melt spun by the extrusion method, etc., made infusible in an atmosphere of an oxidizing gas, and then carbonized or graphitized in an atmosphere of an inert gas to give the aimed carbon fibers.
Patent JP-H07227716-A (JP)
Title: Grinding wheel stop contoller of gear honing machine
Inventor: SHIMIZU TERUO
IPC: B23F23/00
Filed: 1994-02-18
Abstract: PURPOSE:To conduct by means of compact structure the accurate automatic stop of a grinding wheel at a predetermined rotary phase that is meshable with a work without relation to its tooth number. CONSTITUTION:A motor sprocket 28 on a grinding wheel drive motor 24 side is connected to a ring sprocket 16 on an internal gearlike grinding wheel 20 side, and the grinding wheel 20 is rotated by means of the grinding wheel drive motor 24. The tooth number of the motor sprocket 28 is set at the I/N (N is a natural number of more than 2.) of the tooth number of the ring sprocket 16. A detected projection portion 22a is formed at an angle sphere whose center angle alpha is less than 360 deg./N in a dewatering slab 22 provided on the grinding wheel 20 side, and a grinding wheel detector 78 to detect this is arrange at a predetermined angle position. The grinding wheel drive motor 24 is controlled so that the grinding wheel 20 may be stopped at a time point when the grinding wheel detector 78 detects the detected projection portion 22a and the rotary phase of the motor sprocket 28 coincides with a predetermine grinding wheel stop phase.
Patent JP-S60167167-A (JP)
Title: Positioning mechanism
Inventor: KUMAZAWA KIYOTAKE
IPC: G11B21/02
Filed: 1984-02-10
Abstract: PURPOSE:To remove moment that acts to increase wear of sliding parts of the head assembly of a magnetic disk device and its guide mechanism by providing a moment removing device that acts in opposite direction to moment when moment of rectilinear moving force caused by a belt acts in a direction different from specified direction. CONSTITUTION:A belt 3 is wound on a pulley 2 spirally, and its both ends are fixed to the head assembly, and made asymmetric to the rotation shaft (shaft 10) of a step motor 1. Consequently, when a head assembly 5 is driven by the step motor 1, rotational moment acts to the head assembly 5 around the center of the belt 3 in the direction shown by the arrow mark A. By this rotational moment, force acts in the direction of the arrow B and the arrow C in which friction is promoted. The force becomes a factor that causes partial wear of the head assembly and increase azimuth angle. However, this force is canceled by the force of a repulsing member 11 that acts in the direction of the arrow mark D.