baber/WOPTO huggingface dataset:
Patent JP-H05136494-A (JP)
Title: Adjusting method and device for optical axis of optical resonator
Inventor: HORI HIDETOSHI
IPC: H01S3/086
Filed: 1991-11-12
Abstract: PURPOSE:To adjust the optical axis of each concave mirror in a short time automatically by detecting the migration lengths of a plurality of spots caused by angle adjustment for each concave mirror, and determining each first spot by each migration length. CONSTITUTION:Concave mirrors 5 and 4 have motor-operated angle adjusters around two axes (a vertical axis 12 and a horizontal axis 14) meeting at a right angle. A plurality of spots on the concave mirrors 5 and 4 are caught by fiber scopes 6A and 6B respectively. Photoelectric signals of these spots are transmitted to television cameras 7A and 7B and detected respectively. Next a calculator 9 receives signals from each television camera, and finds the migration lengths of the plurality of spots caused by the angle adjustment of each concave mirror 3 and 4. Then, the first spot of each concave mirror 5 and 4 is determined, and signals for the angle adjustment of the concave mirrors 5 and 4 are transmitted to the motors 5A and 5D of the angle adjusters so that the first spot may be located at a prefixed position. Each motor rotates in accordance with each input and the angle is adjusted, and each first spot is located at the prefixed position.
Patent JP-2001084691-A (JP)
Title: Information recording and reproducing device and information notifying method
Inventor: TADOKORO KEIJI
IPC: G11B20/10
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To economize capital investment for notifying information by automatically transmitting information about operation error of a device, use of a device, and the like in a cassette library consisting of a recording medium, a recording and reproducing means, and a recording medium carrying means using an electronic mail. SOLUTION: A cassette carrier 16 of a cassette library 1 moves a desired cassette K among an input/output port section 11 of a basic console 1B, a cassette storing shelf 15 of a cassette console 1c, a drive device 13 of a drive console 1D, and the like in accordance with request of a host computer 3. A library controller 2 has two kinds of information notifying functions using an electronic mail in a system of the cassette library 1, one of them is a regular report function in a which use information of a system is informed periodically in a set time, and the other is that error information is informed when an operator error is caused in a system.
Patent JP-H08139954-A (JP)
Title: Image reader
Inventor: TAKASAKI YOSHIMI
IPC: H04N1/60
Filed: 1994-11-07
Abstract: PURPOSE: To reduce transfer time by reducing transfer data quantity. CONSTITUTION: An RGB signal by one line received by a color line CCD 1 is given via a masking processing section 2 and a multiplexer 3 to an A/D converter 4, in which the signal is converted into digital data and written in a register 5. The RGB data from the register 5 are given to a luminance/color difference conversion section 6, in which the data are converted into a luminance signal Y and color difference signals (r-Y),(b-Y). Then a gamma processing section 7 applies gamma correction to the luminance signal Y and color difference signals (r-Y),(b-Y) to obtain output data. The quantity of the output data is reduced to 2/3 or below than the RGB data, then the transfer time is reduced.
Patent JP-2000111797-A (JP)
Title: Zoom lens and projection device using it
Inventor: SUGAWARA SABURO
IPC: G02B15/20
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens and a projection optical system using it by which image information displayed by a liquid crystal display element and the like can be projected on a screen surface while maintaining high optical performance. SOLUTION: This zoom lens is provided with five lens groups being the 1st lens group L1 whose refractive power is negative, the 2nd lens group L2 whose refractive power is positive, the 3rd lens group L3 whose refractive power is negative, the 4th lens group L4 whose refractive power is positive and the 5th lens group L5 whose refractive power is positive in the order from a large conjugate side. When a variable power action is executed to a telephoto end from a wide-angle end, the groups L2 and L4 are moved to the large conjugate side. At that time, at least one aspherical surface is included in the group L1.  When a distance to a small conjugate surface from a pupil at the wide-angle end on the small conjugate side is defined as (tkw) and the focal distance of the whole system at the wide-angle end is defined as (fw) in the case that the conjugate length of the large conjugate side is the infinite-point, the device is constituted in such that the expression of 4<|tkw/fw| is satisfied.
Patent JP-H06142035-A (JP)
Title: Endoscope system
Inventor: SHOJI HIDEYUKI
IPC: G02B23/24
Filed: 1992-11-05
Abstract: PURPOSE:To provide an endoscope system where the condition of instruments constituting the system can be correctly displayed on a control panel. CONSTITUTION:This endoscope system is constituted of a doctor work station 2 and a satellite 3 and the doctor work station 2 has a host controller 13 for central control of the whole system and a control panel 14 for operating control of actions of system constituting instruments. In addition, instruments such as video printer 15 constituting the satellite 3 monitor the condition of the instruments and are connected to the host controller 13 through I/F 16, etc., for transmitting the content of changing of the condition to the host controller and not to make discrepancy between the display of the control panel 14 and the actual condition of the instruments even if operation is done on the instrument side.
Patent JP-H03161120-A (JP)
Title: Correction of steel structure by linear heating
Inventor: KO NORIJI
IPC: B21D1/00
Filed: 1989-11-16
Abstract: PURPOSE:To perform efficiently the correcting treatment of steel structure by linear heating without deteriorating the mechanical properties of steel material by specifying the maximum heating temp. and water cooling immediately after heating the steel material to the max. heating temp. CONSTITUTION:While a worker 2 is heating linearly the side face of a box column falled sideways from the bottom to the top with a gas burner 3 for heating, he performs water cooling immediately after that with jet water from a water hose 4. In such a case, the max. heating temp. is taken as the range of 700-850 deg.C and the box column is water-cooled immediately after heating to the max. heating temp.. In this way, the correcting treatment of steel structure by linear heating can be efficiently done.
Patent JP-H08153710-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: FUKAZAWA YUJI
IPC: H01L21/3213
Filed: 1994-11-30
Abstract: PURPOSE: To provide a method for easily removing polymer, etc., sticking to an etching target at dry-etching. CONSTITUTION: An etching target is, using a resist pattern as a mask, plasma- etched, and the resist pattern is removed by O2 plasma ashing, and then the substrate surface is rinsed with pure water. Then, under the condition where the substrate is heated to 40 deg.C or higher, the substrate surface is exposed to HF steam, and then rinsed with pure water.
Patent JP-H08153692-A (JP)
Title: Chemical mechanical polishing device
Inventor: SHINOHARA KEIJI
IPC: B24B37/26
Filed: 1994-11-30
Abstract: PURPOSE: To minimize time loss involved in waste of polishing cloth and to make the polishing state of substrates uniform. CONSTITUTION: A polishing device is comprised of a polishing table 1 whose surface is formed flat, polishing cloth 8 spread in a surface of the polishing table 1, a supply nozzle 6 for supplying polishing agent 5 to the polishing cloth 8, a substrate holding mechanism which has a substrate holding part 3 supported rotatively opposite to the polishing table 1 and brings a processing surface of the processing substrate 4 held by the substrate holding part 3 into pressure contact with a surface of the polishing table 1 through the polishing cloth 8 and a pair of rollers 9, 10 which move the polishing cloth 8 in a diameter direction of the processing substrate 4 held by the substrate holding part 3.
Patent JP-S63149019-A (JP)
Title: Straightening method for long columnar body
Inventor: YOSHIHARA SEISHIRO
IPC: B21D3/05
Filed: 1986-12-12
Abstract: PURPOSE:To minimize an installation and to improve working efficiency by disposing a ring-shaped tool eccentrically on a long columnar body by making the ring-shaped tool to perform a revolution around the long columnar body, while rotating. CONSTITUTION:A rectangular pushing device 1 and a pulling device 2 are provided and at least one of ring-shaped tolls 3-1, 3-2, 3-3 are disposed to bias those centers from a center axis 5 of the machine by E1, E2, E3 respectively. Further, the center axes of the tolls 4-1, 4-2, 4-3 are held in the state that the inner surface of the caliber die of each ring-shaped tool is to contact slantingly with a vertical surface to the major axis of the long columnar body. When the long columnar body 9 is pushed to the direction shown by an arrow, the long columnar body 9 is bent by the ring-shaped tool between the pushing and pulling devices 1, 2 and by the friction force at that time, the tool revolves around the long columnar body 9 while rotating to straighten the rectangular body 9. In this way, the installation is simplified to minimize and the working efficiency is improved.
Patent JP-2001115958-A (JP)
Title: Compressor
Inventor: HIRANO HIDEO
IPC: F04B39/00
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a compressor capable of enhancing abrasion resistance by lowering the coefficient of friction of members constituting a compression mechanism part. SOLUTION: This compressor uses, as its coolant, an HFC coolant, an HC coolant or CO2, and, as its lubricating oil, an ester oil, an ether oil, a carbonate oil, an alkylbenzene oil, a naphthenic mineral oil or a paraffinic mineral oil. The compressor is characterized in that a coating layer is formed by coating slide surfaces of the members constituting the compression mechanism part with TiAlCN and that the coating layer is inclined in the direction of depth so that carbon becomes dense on the outer surface side and sparse on the slide member side.
Patent JP-H02143096-A (JP)
Title: Impact detecting device
Inventor: SUNAOKA MASAHIRO
IPC: F41G3/32
Filed: 1988-11-22
Abstract: PURPOSE:To output a highly accurate video acquisition starting signal by a simple constitution by a method wherein the title device is constituted so that the commanding signal of the video acquisition starting timing of an impact effect is outputted when the amount of change of picture data, extracted at every predetermined time intervals, has exceeded the threshold value of judgement in a condition immediately before the impact of a guided missile. CONSTITUTION:A small-size pickup unit 1 picks up the coming status of a guided missile and outputs it while a changing picture extracting unit 2 extracts the difference of supplied picture data at every predetermined time intervals and supplies the difference to a target picture extracting unit 3 as the data of the difference. Then, the component of the guided missile is extracted through an extracting condition mode, different for each kinds of the target, time by time while a comparing and judging unit 4, supplied with target picture data, compares it with a stored deciding threshold value and when the target picture data has exceeded the threshold value, the comparing and deciding unit 4 outputs a video acquisition starting signal, showing that the coming guided missile is in a condition immediately before impacting a target, as a radio wave. An impact effect pickup camera, received this signal, starts photographing effeciently by a signal receiving timing and obtains a correct timing immediately before the impact of the guided missile whereby the accuracy of evaluation may be improved.
Patent JP-2001114497-A (JP)
Title: Furniture lifting and lowering device
Inventor: OKABE SHIGEKI
IPC: A47B77/04
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a furniture lifting and lowering device capable of reducing the inclination of furniture to be lifted or lowered in the lifting or lowering of the furniture such as an overhang cabinet or the like. SOLUTION: A supporting body 14 is mounted on an upper part of an overhand cabinet 12, and a furniture lifting and lowering device 10 is mounted on the supporting body 10. The furniture lifting and lowering device 10 has a driving device 58 having winding drums 102 different in the winding directions, and the overhand cabinet 12 is lifted and lowered through a first wire cable 52 and a second wire cable (not shown in a figure) by driving the driving device 58. Further a first running block and a second running block are mounted on a first fixture 32 and a second fixture 42 fixed to both sides of the overhand cabinet 12. Accordingly, a moving length of both cables 52 with respect to a rotating amount of the winding drums 102 is constantly uniform, and the tensile force acting on each cable 52 can be unified.
Patent JP-H11127846-A (JP)
Title: Apparatus for measuring microbial cell number and measurement of microbial cell number
Inventor: YATSUNAMI RYUICHI
IPC: G01N27/06
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a maintenance-free apparatus for measuring the microbial cell number capable of simply carrying out the measurement with a high sensitivity and performing the automatic measurement without requiring an agent or a special apparatus. SOLUTION: This apparatus for measuring the microbial cell number is equipped with a cell 1 capable of introducing a microorganism-containing liquid and having plural electrodes 3 in the interior thereof, a power source circuit 8 capable of applying an AC current for causing the dielectric migration and a high-voltage pulse for destroying the microorganisms across the electrodes 3, a controlling means 11 for controlling the power source circuit 8 and a measuring means 10 capable of measuring physical properties of the liquid when the microorganisms are destroyed.  The controlling means 11 is capable of flowing the AC current, making the microorganisms migrate to a prescribed position by the dielectric migration, applying the high-voltage pulse thereto and destroying the microorganisms and the measuring means 10 is capable of measuring the physical properties of the liquid after destroying the microorganisms and calculating the microbial cell number.
Patent JP-S63151115-A (JP)
Title: Logic circuit device
Inventor: KURIHARA IKUO
IPC: H03K19/177
Filed: 1986-12-15
Abstract: PURPOSE:To easily change the logic by connecting logic gates with switch matrixes which can be electrically controlled from the external. CONSTITUTION:When turning on/off of switches 26-28 or 43 of switch matrixes 10 is set by signals from the external, terminals of optional logic gates in a logic circuit device can be electrically connected to optional terminals of another logic gates to propagate a signal. Consequently, many kinds of logic function are realized because a logic circuit which can generate the logic where a prescribed logic output to the input of the device appears as the output of the device is realized by connection of internal logic gates corresponding to turning on/off of respective switches in switch matrixes 10. Since these logic functions are realized in accordance with turning-on/off of matrix switches 1, the logic is easily and quickly changed.
Patent JP-H05198674-A (JP)
Title: Clock wiring method for semiconductor integrated circuit device
Inventor: SAITO MUTSUO
IPC: G06F17/50
Filed: 1992-11-06
Abstract: PURPOSE:To freely provide a clock signal line to each block without restriction by a wiring region between blocks and to reduce discrepancy of characteristics of clock signal between blocks and inside the block in an LSI designed by using a hierarchical layout method. CONSTITUTION:A clock wiring 3 from a clock generation source 2 provided to a left lower part of an LSI 1 to clock terminals 51, 52, 53 of blocks 41, 42, 43 are arranged to be the same length and the clock wiring 3 is connected thereto with limitations to a specified wiring layer which does not overlap with a wiring inside each block. After the clock wiring 3 is connected, a signal line between blocks is arranged.
Patent JP-H02141878-A (JP)
Title: Image reader
Inventor: NAKAYAMA TETSUO
IPC: G06T1/00
Filed: 1988-11-24
Abstract: PURPOSE:To obtain a monochrome output being approximate to a lightness component at a high speed by converting three primary color outputs from a color line sensor to digital data, executing division and addition so as to become a ratio in which a converter, and three primary color digital data from this A/D converter can be approximated to the lightness component, and sending out a monochromatic output. CONSTITUTION:Three primary color outputs from a color line sensor 1 are converted to digital data, respectively by a A/D converter 4, and supplied to the corresponding primary color use shift registers 5-7, respectively. Subsequently, in each shift register thereof 5-7, division by a bit shift is executed so as to become a ratio in which the digital data of three primary colors can be approximated to a lightness component, its result is supplied to an adder 8 and added, and from the adder 8, a monochrome output being approximate to the lightness component is sent out. In such a way, the monochrome output being approximate to the lightness component can be surely obtained at a high speed.
Patent JP-H03157885-A (JP)
Title: Tape recorder with built-in disk player
Inventor: AOKI TAKESHI
IPC: G11B33/06
Filed: 1989-11-15
Abstract: PURPOSE:To use a spindle motor, which is used to drive a turntable, as a motor for reel shaft driving by associating a reel gear with a driving gear selectively through a transmission gear. CONSTITUTION:When a CD disk 33 is played, a CD playback button is pressed and then the spindle motor 7 is rotated to rotate the turntable 11, so that the CD disk 33 is rotated together with the turntable 11. When a tape cassette 3 is played, the spindle motor 7 is also rotated, so the engagement part 10 of the turntable 11 engages the engagement part 13 of the driving gear 12 to rotate the driving gear 12 and the rotation is transmitted to a reel gear 23 through the transmission gear 18 engaged with the driving gear 12 and a transmission gear 19 to rotate the reel shaft 21. Consequently, the spindle motor 7 of the disk player can drive the table 11 and reel shaft 2.
Patent JP-H01137131-A (JP)
Title: Ventilation and air conditioner
Inventor: ISHIZUKA ICHIRO
IPC: F24F1/00
Filed: 1987-11-24
Abstract: PURPOSE:To prevent a load of cooling or heating from being increased and enable a ventilation of a room such as a toilet producing odor to be carried out by a method wherein air returned from a specified suction port of some suction ports is guided to a ventilation part and air returned from the remaining suction ports is guided to a part to be heated or cooled. CONSTITUTION:A suction grill 15 is arranged in a room such as a toilet generating odor or the like. Air returned back from the suction grill 15 passes through a returning duct 14, is guided to a discharging fan 6 to be driven by a ventilation motor 5 from a suction port 9, passed through a full heat exchanger 8, and then the air is fully discharged out of a room through an outdoor hood 18. Simultaneously with this operation, the surrounding atmosphere is guided from the outdoor hood 19 by a suction fan 7 to be driven by a ventilation motor 5, passes through the full heat exchanger 8, heat exchanged with the indoor returned air, then is guided to a part to be heated or cooled. In turn, the returned-back air in the remaining rooms passed through the returning duct 16 by means of suction grills 17a-17d is directly guided to the heating and cooling part. After mixing with the returned air and the surrounding atmosphere, they are heated or cooled by a coil 4, discharged to each of the rooms through a discharging port and then either a ventilation and a heating or a ventilation and a cooling.
Patent JP-H10119018-A (JP)
Title: Hydraulic extrusion-molded body loading tray
Inventor: YOSHIDA TAKAYUKI
IPC: B28B11/24
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To reduce the warpage and prevent the surface crack from developing in a hardened material after curing by a method wherein an extrusion-molded body on a lower stage tray is surrounded by the leg parts and plates of the tray so as to be brought in a closed state. SOLUTION: Tray leg parts 1 and 2 are provided parallel to each other at the right and left lower parts of a carrying surface A. In addition, between the leg parts, every one plate 4 is provided at the front and the rear of a tray. An extrusion-molded body is surrounded by the tray leg parts 1 and 2 and the two plates 4. As the material of the plate 4, metal or heat resistant resin, which either deforms nor breaks under hot and humid curing conditions, is employed. In order to prevent the plate 4 from deforming due to the difference between thermal expansion coefficients, the preferable material of the plate 4 is the same as that of the tray. In order to improve the airtightness of the tray under the state that trays are stacked, a seal cushioning material 3 is especially preferably provided as some part of the plate 4 at the lower part of the plate 4.  As the seal cushioning material 3, rigid rubber, foamed rubber or the like, which has elasticity and enhances the adhesion between the plate 4 and the tray 1 is preferable.
Patent JP-2000119648-A (JP)
Title: Color display instrument
Inventor: UNO SHIGEKI
IPC: C09K11/84
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain a color display instrument having only small differences of luminescent intensity among various wave lengths and enough reproducibility by installing a cathode ray tube with a fluorescence surface having a phosphor layer containing a mixture of a terbium-activated phosphor and an europium- activated phosphor, and a liquid-crystalline color shutter for color separation of luminescent light from the fluorescence surface. SOLUTION: This display instrument consists of a monochrome cathode ray tube 2 having a face plate 3, a phosphor screen 5 on the inner surface of which a three-wave-length-region luminescence phosphor layer 4, and a liquid- crystalline color shutter 1 for color separation fixed in front of the screen. The three-wave-length-region luminescence phosphor layer 4 contains a mixture of a phosphor activated with not more than 1% terbium of the formula: (B1-zTbz)2O2S and 1-20 wt.% of an europium-activated phosphor of the formulas: (A1-xEux)2O3 to (A1-yEuy)2O2S. In the formulas, A is lanthanum, yttrium, gallium or the like; B is yttrium; (x) and (y) are each 0.005-0.2; and (z) is 0.0001-0.01.