baber/WOPTO huggingface dataset:
Patent JP-H08290552-A (JP)
Title: Synchronization control of sectional drive
Inventor: MINEGISHI SHIGEO
IPC: B41F33/08
Filed: 1995-04-25
Abstract: PURPOSE: To make it possible to shift a phase angle between drive shafts without stopping a system by shifting the phase either by adding an adjustment amount which is previously set with a concurrent action to continue a synchronous operation or continuing addition/subtraction. CONSTITUTION: A position feedback signal generator 52 gives a value obtained by multiplying an integrated amount of speed feedback N by a specified factor, as a position feedback P, to an adder/subtractor 53. The adder/subtractor 53 performs a comparative calculation between a positional command P* and the position feedback P, and an integrator 54 obtains a differential integration signal for a synchronous operation error. An adjustor 55 generates firstly an adjustment signal A* which is previously set and equal to the shift amount of a phase angle in a unit time, and an adder/subtractor 56 generates a correct signal C obtained by adding the adjustment signal A* to the differential integration signal I. Further, an adder/subtractor 57 controls a servo driver 4 by adding the correction signal C to a speed setting N*.  Secondly the shift adjustor 55 passes the adjustment signal A* for adding the shift amount of a phase angle in units of time. Consequently, it is possible to shift the phase angle, while continuing the synchronous operation of a drive shaft 1.
Patent JP-H09304676-A (JP)
Title: Lens barrel
Inventor: OKANO HIROSHI
IPC: G02B7/04
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To limit the height of a light beam at an optically optimum position by providing a light shielding member as a separate member independent of a lens holding frame and fitting the light shielding member on a lens. SOLUTION: The light shielding member 140 is an annular frame having a circular aperture through which photographing light passes and fitted on the lens outer periphery of the end of a second group lens L2. The light shielding member 140 is a member fulfilling the same function as that of the light shielding projection of a second group lens holding frame in a conventional lens barrel. The light shielding member 140 limits the light beam height of the photographing light to half of the inside diameter of the light shielding member 140, at a position where the member 140 is attached, to prevent harmful light from reaching a photographic surface.  In other words, the light shielding member 140 for limiting the height from the optical axis of the photographing light which can pass through a photographic optical system is provided as a different member from a supporting member 40 for supporting the photographic optical system. The light shielding member 140 is supported by a part L2 of the photographic optical system or the member 40 not taking a relative motion to a part L2 of the photographic optical system.
Patent JP-H02304625-A (JP)
Title: Forward inference method using data base and production system
Inventor: MIYAMOTO HIRONORI
IPC: G06F9/44
Filed: 1989-05-19
Abstract: PURPOSE:To shorten the retrieval time and to execute the inference which does not fetch useless knowledge onto a main storage by generating a prescribed retrieval condition, collation data conforming therewith and a rule, executing one rule and collating it with the change data. CONSTITUTION:This system is constituted so that the collation of the rule with all frames is executed only once in the beginning, and subsequently, the retrieval condition of data required for the collation is generated, the collation of the data conforming to the retrieval condition and the rule is executed, one executable rule is selected by using a strategy which a metarule has, the instruction of an executing part of the executable rule is executed, the collation with frame data changed by an execution instruction is executed, and it is repeated until the rule is not to be selected. In the inference method by this constitution, at every inference cycle, necessary data can be fetched as necessary, therefore, the time required for a single retrieval can be shortened. Also, since only data base management information is placed on a main storage device, comparing with the time when all the data are placed on the main storage, the area of data base management information/data X 100% is enough.
Patent JP-H11317760-A (JP)
Title: Switching hub device and switching processing method therefor, and storage medium recorded with control program therefor
Inventor: TANAKA ATSUSHI
IPC: H04L12/66
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a switching hub device which can improve switching performance by shortening the processing time needed to discard packets communicated between LAN terminals present in the same LAN segment. SOLUTION: Port (#1 to #n) transmission reception control circuits 17-1 to 17-n transfer received packets to a packet queue managing circuit 15. The packet queue managing circuit 15 extracts DA from the packets and transfers information on the data and reception port number to a search memory control circuit 12. The search memory control circuit 12 requests a search memory circuit 13 to retrieve only DA information and requests a search memory circuit 14 to perform retrieval using 'DA + port number'. The search memory control circuit 12 indicates the discarding of packets in response to matching state signals from the search memory circuits 13 and 14.
Patent JP-H08290680-A (JP)
Title: Image forming method
Inventor: SHIMOMURA TERUHIRO
IPC: B41M5/46
Filed: 1995-04-25
Abstract: PURPOSE: To obtain a method for forming a color image having a metallic luster using a thermal transfer sheet having a suitability for a multi-gradation transfer system and imparting in particular a high-transparency image. CONSTITUTION: Using a thermal transfer sheet provided with an ink layer containing 30-70wt.% fine particle pigment and 70-30wt.% amorphous organic high-molecular polymer having a softening point in the temperature range of 40-150 deg.C and ranging 0.2-1.0μm in layer thickness, an image-receiving sheet having a transfer image of an area gradation is prepared by a thermal transfer method (or using a laser light, or by an ablation method using a laser light). On the other hand, using a metallic-luster thermal transfer sheet having a metallized layer, an image-receiving sheet having a transfer image of the metallized layer is prepared. Next, the transfer image of the metallized layer is retransferred onto a white substrate. Thereafter, the transfer image of the area gradation is retransferred thereon. In this manner, a retransferred image formed with an area gradation of a 1.0 or more optical density and a metallic luster on the back thereof is formed.
Patent JP-H07312174-A (JP)
Title: Fluorescent screen forming exposure device for color crt
Inventor: MATSUSHITA TOMOKAZU
IPC: H01J9/227
Filed: 1994-05-14
Abstract: PURPOSE:To prevent locally generating sensitizing unevenness in a fluorescent screen due to foreign matter, without uselessly providing a complicated mechanism, by providing a transparent plate provided between a CRT panel and a lens system, and providing a drive mechanism for rotating the transparent plate in its center with one point serving as the center. CONSTITUTION:A plane glass (transparent plate) 12, provided between a CRT panel and a lens system, protects the lens system from foreign matter at unexposure time. A plane glass holder 13 supporting the glass 12 is supported in three points. A ball caster 14 is supported movably in a surface direction on a ball caster receiver 15. When a motor is rotated, according to its rotation, two rotors 20, 20 are rotated synchronously with each other. In this way, the holder 13 and glass 12, fixed through bearings to eccentric shafts 23, 23, make an eccentrically rotating motion, and the glass 12 makes a motion by drawing a circle of 30cm diameter with a center point O serving as the center. Even when tentatively dropped foreign matter onto the glass 12, moving is made similar to rotating the center of the glass 12 by its moving, and projection onto a fluorescent screen is concealed to obtain complete uniformity.
Patent JP-2000282336-A (JP)
Title: Direct driving system for spindle of spinning frame
Inventor: HATTORI MOTONOBU
IPC: D01H7/04
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide individual motors capable of ensuring withstand voltage characteristics with easy and inexpensive work in a direct driving system for a spindle of a spinning frame having individual motors to which electric power is supplied by converting the voltage of a power source to a prescribed low level with a non-insulated voltage conversion means and to provide a system free from the problem of secondary damage of a low-voltage inverter circuit connected to the secondary side of the voltage conversion means even if the conversion means is broken by overvoltage or overcurrent. SOLUTION: A stator core 3a1 of an individual motor is connected to a bolster supporting means A3d supporting a spindle 3 through at least one electrical insulation means A3i1 made of a hard material resistant to a prescribed voltage. A power supply breaking means to detect the voltage and/or the current of the secondary side of a voltage conversion means and break the power supply line when the detected value reaches a prescribed level is connected to the voltage conversion means in series. The power supply line is opened by the power supply breaking means even if the voltage conversion means is broken by overvoltage or overcurrent.
Patent JP-S5826547-A (JP)
Title: Jig for assembling of rotor
Inventor: NAKAMURA TOSHISUKE
IPC: H02K15/04
Filed: 1981-08-08
Abstract: PURPOSE:To contrive improvement in accuracy of assembling and workability of the rotor by a method wherein a center hole to be used for positioning of a rotating shaft, an annular concaved part, a bobbin to be used for positioning of a coil, and an electrode to be used for welding are provided on the main body of the jig respectively. CONSTITUTION:A cylindrical concaved part 3 is formed on the jig main body 1, and at the center part of which, a hole 4 is provided. Also, an annular concaved part 5 is formed concentrically to the hole 4, a notched part 51 is formed at a part of the concaved part 5, and an electrode 6 to be used for spot welding is provided at the bottom part of the notch 51. Besides, a bobbin 7 to be used to fix a coil is formed on the circumference of the annular concaved part 5. To assemble the rotor using the jig main body 1, first, a short-circuit ring 9 is arranged in the annular concaved part 5, and after the coil 10 which is fitted in a bobbin 7 has been electrically connected to the above, a rotating shaft is inserted in the hole 4, and lastly, they are formed in one body by filling resin into the entire concaved part 3.
Patent JP-H10277172-A (JP)
Title: Safety belt
Inventor: OIZUMI TAKATSUGU
IPC: A62B35/00
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a safety belt which can hold a worker fall from a high working place, so as to suspend the worker in a comfortable posture in which the head is held upward always with less pain, and which incorporates a device such as a short-wave transmitter, an acoustic alarm, a red warning light or the like, which is energized upon an accident so as to inform the accident to the surroundings in order to rescue the worker at an early time. SOLUTION: A harness 1 worn by the human body is coupled to an end of an auxiliary belt 4 at the back surface of the shoulder tip, and the other end of the auxiliary belt 4 is removably attached at the front surface by means of a hook 6. A rope 2 connected thereto with a hook 3 is coupled to the shoulder part thereof, and when a worker drops so as to be suspended by the rope 4, a switch (insulating plate) is operated by the tension of the rope 4. Thus, a short-wave transmitter, an acoustic alarm, a red light alarm lamp or the like is energized so as to inform the accident to the surroundings.
Patent JP-H06313789-A (JP)
Title: Contact unit for auto-handler
Inventor: ARAKAWA OSAMU
IPC: G01R31/26
Filed: 1993-04-28
Abstract: PURPOSE:To obtain an inexpensive contact unit for an auto-handler which is replaced when the kind of an IC device changes. CONSTITUTION:As for a contact mechanism 10, support rods 1A are erected on a test board 1 of an 1C tester. Holders 1B are supported elastically by the support rods 1A, a base 1C is fitted on the holders 1B, receptacles 1D are disposed on the base 1C longitudinally and laterally and the receptacles 1D and the test board 1 are connected electrically by coaxial cables 1E. As for a contact unit 20, headers 2A fitted to and removed from the receptacles 1D are fitted on the lower side of a connector board 2B, the connector board 2B and a base 2C are held by connection rods 2D and socket boards 2E are disposed on the base 2C. IC sockets 2F are mounted on the socket boards 2E and the IC sockets 2F and the headers 2A are connected electrically by coaxial cables 2G. The contact unit 20 is replaced when the kind of an IC device D to be measured differs.
Patent JP-H01294915-A (JP)
Title: Gas turbine control device
Inventor: MIZUNO TAKASHI
IPC: F02C7/057
Filed: 1988-05-24
Abstract: PURPOSE:To enable execution of smooth starting, by a method wherein when control of an exhaust gas temperature control circuit is rendered effective at a stage followed by a stage at which warming-up of a steam cycle is completed, control is switched so that control of a starting control circuit is automatically rendered effective. CONSTITUTION:A low value selector 16 is provided for selecting the signal, having a lowermost value, of a fuel control signal S1 from a starting control circuit 10, a fuel control signal S2 from a speed load control circuit 11, and a fuel control signal S5 from an exhaust gas temperature control circuit 15, and the signal is outputted as a fuel control signal Sf to a fuel control valve 6. In this case, the fuel control signal S5 is selected, a bias command signal SB is outputted to an inlet guide vane control circuit 12 and a torque control circuit 13. A vane angle control signal S3 and a torque control signal S4, to which a bias amount is added, are outputted from control circuits 12 and 13, respectively, and the selecting state by the low value selector 16 is switched to the starting control circuit 10 side.
Patent JP-S5917080-A (JP)
Inventor: UCHINAMI MASAMI
IPC: F16M13/00
Filed: 1982-07-20
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-H04328537-A (JP)
Title: Camera
Inventor: OI HISAO
IPC: G03B13/12
Filed: 1991-04-26
Abstract: PURPOSE:To inexpensively provide the structure of a camera which can detect a print method intended by a photographer at a photographing time. CONSTITUTION:A crank member 30 arranged with light tightness is provided in the inside of a film unit with a lens so as to be freely moved. The crank member 30 is provided with an operation member 35 which is operated according to the print method intended by the photographer, visual field range frames for panoramic photographing and telephotographing 36 and 37 which switch the visual field range of a finder 24 according to the operation of the operation member 35 and code signal plates for panoramic photographing and telephotographing 38 and 39 at the lower part of the frames 36 and 37. By the code signal plates 38 and 39, a code signal which discriminates the print method based on the light of an object transmitted through a photographing lens 20 is exposed on a film 15 according to the operation of the operation member 35.
Patent JP-H02307891-A (JP)
Title: Molecular beam epitaxy and device therefor
Inventor: FURUHATA NAOKI
IPC: C30B23/08
Filed: 1989-05-18
Abstract: PURPOSE:To grow a high quality film while maintaining selectivity by selectively growing plural kinds of III-V compd. semiconductors on a semiconductor substrate masked with an insulating film or a material other than semiconductors by a molecular beam epitaxial growth method under specified conditions. CONSTITUTION:When two or more kinds of III-V compd. semiconductors (e.g. InAs and GaAs) are selectively grown on a semiconductor substrate (e.g. a GaAs substrate) masked with an insulating film or a material (e.g. SiO2) other than semiconductors by a molecular beam epitaxial growth method, the compd. semiconductors are grown at different temps. For example, InAs is grown at 500 deg.C and GaAs at 600 deg.C.
Patent JP-S5828190-A (JP)
Inventor: KOIZUMI HIDEO
IPC: H05B3/10
Filed: 1981-08-12
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-S61283276-A (JP)
Title: Synchronizing signal generator
Inventor: SEKIMOTO KUNIO
IPC: H04N5/06
Filed: 1985-06-10
Abstract: PURPOSE:To generate a synchronizing signal with stable and locked with an outside signal by not responding for a fixed period even when an outside synchronizing signal is fluctuated temporarily or periodically by noise, etc. CONSTITUTION:With detecting an outside synchronizing signal PH whether it is existed in the first window pulse PW at a detecting circuit 26, an output PF is obtained. The detecting circuit 26 consists of a D-shaped flip flop where, for example, the PH is set as a clock and the PW as a data and the output PF takes the -Q output. At such a case, the signal PF is low when the PH is existed in the PW and becomes high when it is out. The output PF resets a counter 27 which has a vertical synchronizing signal SV that is the output of a counter 5 as a clock and the counter 27 counts the SV from a time t1 when the PF becomes high. A signal PA' is appeared for the first time when the outside synchronizing signal is continuously existed for a fixed period out of the first window pulse PW and counter 3 and 4 are reset by the signal.
Patent JP-S5825478-A (JP)
Title: Detection for end point of etching
Inventor: ISHIHARA TAKESHI
IPC: H01L21/302
Filed: 1981-08-08
Abstract: PURPOSE:To make automation possible by using the IR rays passing through a semiconductor substrate in detecting the end point of the etching of the film formed on said substrate. CONSTITUTION:In the case of, for example, wet etching, the film 7 formed on the surface of a semiconductor substrate 6 is etched with an etching soln. 2 in a vessel 1. The progression state thereof is monitored by detecting the quantity of the IR light which is emitted from a light source 3 and transmits throught the substrate 6 with a sensor 4. In other words, if the film 7 remains, the quantity of the light detected with the sensor 4 is low, and the quantity of the light increases gradually. At the point of the time when the entire part is etched, the quantity of light saturates. If the value detected with the sensor 4 is converted to an electric signal and is drawn out to a cable 4a, the automation of the etching is made possible.
Patent JP-S5651061-A (JP)
Title: Recording disc and detector for its playback surface
Inventor: KATOU TOSHIYASU
IPC: G11B19/12
Filed: 1979-09-29
Abstract: PURPOSE: To simplify and ensure the discrimination of playback surface, by recording a surface discriminating signal on each surface of a video disc forming the playing side for both front and rear sides.  
     CONSTITUTION: The surface discriminating signal of specific frequency is recorded between a recording start point P 2  for line shape recording lines 22 of a video disc 21 and a given point P 1  at the external circumference end. This discriminating signal is detected as a static capacitance change via a playback stylus 26 and discriminated via a signal detection circuit 28 and a frequency discriminating circuit 31, and the circuit 31 produces a low level output according to the frequency at the detection of one side and a high level output according to that of another side. Further, the side of the disc 21 in playing can simply and surely be displayed via a hold circuit 32 and the like for the discrimination, without drawing out the disc from a jacket and observing the label. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63289543-A (JP)
Title: Illumination device
Inventor: SUZUKI MASAHARU
IPC: G03B27/50
Filed: 1987-05-22
Abstract: PURPOSE:To make an illumination device compact and to improve the efficiency of illumination by providing an irradiation limit means for limiting so as not to irradiate a part of a photographing range on a side small as the photographing range where respective light sources belong in the light source. CONSTITUTION:A pickup means, the light sources 4 and 7 set on both sides of the pickup means are provided and a titled device is the illumination device which irradiates the photographing range of the pickup means from both sides of the pickup means with the light sources 4 and 7 and also the irradiation limit means 10 for limiting so as not to irradiate at least a part of the photographing range on the side same as the photographing range where the respective light sources belong for the light sources 4 and 7 is provided. In the irradiation limit means, for example, the irradiated light is limited by a reflecting shade 10 set in the light source so as to limit the irradiated light and at least a part of photographing range on the side same as the photographing range where the respective light sources belong is not irradiated. Thus, the illumination device can be made compact and the illumination device which does not increase the light source outputs can be obtained.
Patent JP-H11329347-A (JP)
Title: Discharge lamp and its manufacture
Inventor: SUZUKI SHIGEO
IPC: H01J9/02
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp requiring no high-temperature pyrolysis for generation of an electron emitting material in a lamp assembling process. SOLUTION: A discharge electrode 4 is made of a first electron emitting material 10 formed from an organometallic compound as an initial material, having bonds of carbon with a metal such as Ba, Sr, Mg, Ca, Cs, W, and so on, having a relatively low work function. The organometallic compound is formed by combining metal with aromatic hydrocarbon, etc., and it is relatively stable in the atmosphere, further it is easily applied to an electrode substrate and easily impregnated into a mercury discharge structure, and so on. This organometallic compound pyrolytically decomposes to generate an oxide of the composite metal. This oxide is defined as a first electron emitting material.  The pyrolysis does not require such a high temperature required for the pyrolysis of carbonate such as Ba, etc., and the temperature in the time of airtight enclosure of the discharge electrode in a glass container is adequate for the pyrolysis.
Patent JP-H10315593-A (JP)
Title: Printer
Inventor: FUJIMOTO TETSUYA
IPC: B41J11/20
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To enable printing, setting to immediately before an end part of a paper, by providing a detecting means with a sensor part moving independently of a position-setting means, detecting the position of an indicating means at the sensor part, and highly accurately detecting the end part of the body to be printed. SOLUTION: A calculation process part 37 detects on the basis of a calculated value from a counter 36 whether a signal detected by a detection sensor 22 indicates a left home position hole 21b or a right home position hole 21c seen from a slit 21a. The slit 21a, left home position hole 21b and right home position hole 21c are formed in different shapes in a breadthwise direction. The calculated value from the counter 36 is compared with a predetermined reference value. When the calculated value is not larger than the reference value, it is judged that the detection sensor 22 passes the slit 21a, a count of slits passed is counted, and a value obtained by multiplying the counted value by a pitch of the slits 21a is output.  If the counted value is the reference value or larger, a value obtained by multiplying the counted value by a move distance of the detection sensor corresponding to one cycle of clock pulses is output.