baber/WOPTO huggingface dataset:
Patent JP-S61126640-A (JP)
Title: Optical system driving device
Inventor: TATSUNO TORU
IPC: G02B26/10
Filed: 1984-11-22
Abstract: PURPOSE:To improve the following-up capacity in high-frequency driving to perform stably auto-tracking by placing the center of gravity of the moving part of an optical system of an object lens, an optical head, or the like in a middle position between the position, to which a driving force is applied, and a fulcrum or a position to the fulcrum of the middle position. CONSTITUTION:For example, with respect to two-dimensional driving of an object lens 1 of an optical disc device, upper and lower ends of a lens holder 2 are supported by flat springs 3 and 4 respectively, and the other ends of flat springs 3 and 4 are fixed to one ends of flat springs 5 and 6 through a repeating plate 7. Thus, the lens 1 is so supported that it can be moved two-dimensionally in directions of arrows 14 and 15 with the position of the repeating plate 7 as a fulcrum A. Coils 8 and 9 are stuck to side faces of the lens holder 2 and are placed in magnetic fields of a yoke 10, a permanent magnet 11, a yoke 12, and a permanent magnet 13. The center of gravity GP of this device is placed in the middle position between the position of the coil 8, to which the driving force of the moving system including the optical system, and the fulcrum A or a position to the fulcrum A of the middle position. Thus, the shake due to resonance with respect to a high-frequency signal is prevented to improve the following-up capacity.
Patent JP-H1073696-A (JP)
Title: Device for opening and shutting passage in radiation handling facility
Inventor: OKA KIYOSHI
IPC: E05D15/06
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to move a shielding plug member easily by installing wheels on the bottom of it and towing it with a drive unit to enable it to move, placing it in a shielding position where it blocks a passage and moving it from the shielding position to open the passage. SOLUTION: A shielding plug member 30 is horizontally supported by installing wheels 33 on the bottom of a main body 31 so that they can squeeze a guide convex streak 15A on a floor surface 15 from right and left, and a coupler 34 linked to a tractor 50 is placed at the rear end of the main body 31. The tractor 50 is horizontally supported by installing wheels 52 beneath a chassis 51 so that they can hold the guide rail 15A from right and left, and the wheels 52 are moved along the guide rail 15A by rotatively driving them by a drive unit 53. A coupler 54 linked to the coupler 34 is placed at the end of the chassis 51. The coupler 54 shifts the shielding plug member 30 to a shielding position by towing it and moves it from the shielding position to open a passage. Such a structure makes it possible to move the heavy shielding plug member 30 easily and enables remotely controlled work.
Patent JP-2001073987-A (JP)
Title: Control device for motor-driven pump
Inventor: SUZUKI TAKESHI
IPC: H02P29/00
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To always fully effectively utilize a motor in a wide range of a region extending from a small discharge amount area of a high lift to a large discharge amount area of a low lift. SOLUTION: This control device comprises a number of revolutions control part 3 to control the number of revolutions of a pump motor 4 by an output signal from a switch selection part 7; a power detecting part 9A to detect a power value of a pump motor 4; a motor current detecting part 9B to detect a value of a current flowing to the pump motor 4; a power setting part 8A to set a target power value; a motor current set part 8B to set an upper limit current set part 8B; a power comparing part 10A to output a number of revolutions decrease command when a detecting power value is higher than a set power value and a number of revolutions increase command when the detecting power value is lower; a motor power comparing part 10B to output a numer of revolutions reduction command only when the detecting current value is higher than a set current value;  and a switch selection part 7 to input and select the number of revolutions command and output a switch signal.
Patent JP-S60139973-A (JP)
Title: Lubricating apparatus for extension housing
Inventor: TSUKAMOTO KAZUMASA
IPC: B60K17/06
Filed: 1983-12-27
Abstract: PURPOSE:To obtain the good lubrication with the simple constitution by supplying lubricating oil branched from a line-pressure oil passage through a pipe means onto the bearing part of an extension housing an devising the connection structure of the pipe means. CONSTITUTION:The captioned lubricating apparatus 1 for feeding the stable amount of lubricating oil into the bearing part 5 of the extension housing 4 of an automatic speed change gear 2 is installed in a transmission case 22 and is equipped with a line-pressure oil passage 12 for feeding the line pressure into a hydraulic servo not shown in the figure of a speed change gear 21 through an oil chamber 11 from a valve body 23. Further, the captioned apparatus is equipped with a lubricating-oil taking-out passage 13 which is branched midway from the oil passage 12 and has an orifice 13, and is equipped with a pipe 18 which connects the oil passage 13 with the oil hole 26A of a bearing 26. Further, the edge part of the taking-out oil passage 13 side of the pipe 18 is installed through a packing 16 onto a seal seat 15 installed onto the housing 4 side of the joint surface 10 between the case 22 and the housing 4.
Patent JP-H01110578-A (JP)
Title: Pigment composition based on acetoacetate arylide derivative
Inventor: JIYON BURIISU BURATSUKUBAAN
IPC: C09B67/22
Filed: 1988-10-03
Abstract: PURPOSE: To provide the compsn. which contains respective specific dye treating pigments and amine treating pigments in ratios of a specific range, has a suffi cient rheological characteristic at a high pigment concn. and has excellent chromatic performance and printing characteristic and is optimum for an ink, such as offset printing.  
     CONSTITUTION: This objective compsn. contains (A) (i) the pigment formed by coupling acetoacet-2,4-xylidide or a mixture composed of two or more of acetoacetanilide derivatives with the tetrazotized matter of 3,3'-dichlorobenzine, (ii) the dye formed by coupling the acetoacetic acid deriv. with the tetrazotized matter of benzidine-2,2'-disulfonic acid and is necessary (iii) a resin or resinous material and (B) (iv) the pigment formed by coupling the acetoacetanilide deriv. with the tetrazotized matter of the 3,3'-dichlorobenzidine and (v) an aliphat. amine in the ratio of components (A) to (B) in the pigment compsn. ranging from 35/65 to 95/5. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H04128657-A (JP)
Title: Analytical system
Inventor: SEKI KIWAO
IPC: G01N35/00
Filed: 1990-09-19
Abstract: PURPOSE:To enable the same condition as that at the time of analysis to be prepared, even if the output of a computer is returned to any of the devices on a network, by treating the parameters for determining the analytical conditions and the results of analysis as a set. CONSTITUTION:A plurality of analytical devices 6 and 10 are connected to a computer 1 via telecommunication lines 5. The conditions for operating the respective analytical devices are stored in a transmission parameter table 4 of the computer 1, and at the start of analysis they are sent to the respective analytical devices. The respective analytical devices store the analytical conditions being sent at the start of analysis in the parameter tables 8 and 12, and carry out analysis under these conditions. After completion of analysis, the results of analysis and the contents of the parameter table are sent and stored in the computer 1 automatically or by the instructions of an analyzer. The computer 1 stores the analytical results and parameters sent by the analytical devices 6 and 10 as a set. Thus, since the control of both the analytical results and the analytical conditions is simultaneously carried out, errors can be prevented and the reliability of data can be enhanced.
Patent JP-H0988043-A (JP)
Title: Dam structure and method for increasing a quantity of water storage
Inventor: KOTANI KATSUMI
IPC: E02B7/02
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To contrive to increase a quantity of water storage as an amount of evaporation is reduced. SOLUTION: Dam structure has a water collection tunnel 12 provided on the circumference of a dam water storage part 10. The water collection tunnel 12 is provided with a vertical shaft 14, a first tunnel part 16, a horizontal tunnel part 18 and an opening and closing gate 20. The base of a mountain on the circumference of a higher position than a high water level(HWL) of flooding of the dam water storage part 10 is removed, a substantial horizontal working base 22 is provided, and the vertical shaft 14 is substantially vertically constructed from the base 22 to a specified depth. The first horizontal tunnel part 16 is extended so as to penetrate a side wall part 14b from the lower part side of the vertical shaft 14 to the opposite side of the dam water storage part 10, and the edge of the extended part is closed by an end board 16a.  The second horizontal tunnel part 18 reaches the dam water storage part 10 from the vertical shaft 14, and is constructed so as to communicate therewith.
Patent JP-H0694497-A (JP)
Title: Air flow rate measuring device
Inventor: KOBAYASHI CHIHIRO
IPC: G01F1/68
Filed: 1992-09-17
Abstract: PURPOSE:To provide an air flow rate measuring device capable of keeping a stable measurement precision even in the case where air speed largely fluctuates. CONSTITUTION:An obstruction 10 is arranged near the outlet 5 of a sub-air passage 4 to make a counterflow difficult to advance into the sub-air passage 4, and pulsation in a detecting part is damped. Thus, binary and jumping phenomena by the pulsation effect are reduced, and a highly reliable air flow measuring device can be provided.
Patent JP-H02193282-A (JP)
Title: Read/write system for data information and read/write device using system concerned
Inventor: ISHIDA KATSUTOSHI
IPC: G06K17/00
Filed: 1989-09-24
Abstract: PURPOSE:To lighten an operator's handling burden by executing simultaneously read or write of data information with respect to many pieces of IC cards. CONSTITUTION:When a high frequency current by a modulation carrier wave flows to a transmitting coil 13, a magnetic flux by the high frequency current pass through between the inside of a solenoid 116 and a gap 117 of the solenoid 116. The magnetic flux is interlinked with all receiving coils 1 of each IC card of at least one piece or more inserted into the gap 117, therefore, an induced voltage by the magnetic flux is generated in the receiving coils 1 of each IC card by an electromagnetic induction, and data information can be transferred by electromagnetic coupling to all these IC cards. Accordingly, read or write of the data information can be executed simultaneously with respect to plural pieces of IC cards. In such a way, an operator's handling burden is reduced.
Patent JP-H07101303-A (JP)
Title: Air bag device
Inventor: SAITO HIROYUKI
IPC: B60R21/205
Filed: 1993-10-04
Abstract: PURPOSE:To prevent a plug from unpreparedly coming out from a socket after this plug is inserted to the socket. CONSTITUTION:A base end part of a bar material 263 functioning as a coming off stopping member, is fixedly welded to a core metal 17 of constituting a steering wheel. When an air bag module 24 is built in a condition that a plug 15 is inserted to a socket 12, a point end edge of the bar material 26 is placed adjacent to a back surface 15a of the plug 15. In this way, the plug 15 is prevented from coming out from the socket 12.
Patent JP-H08115165-A (JP)
Title: Pointing device and information processor
Inventor: FURUKAWA HIROSHI
IPC: G06F3/0354
Filed: 1994-10-13
Abstract: PURPOSE: To improve operability by rotatably holding a spherical rotary operation body by the use of a holding body, detecting the rotation angle of the rotary operation body by the use of an encoder part and holding the rotary operation body so as to expose it from the front and back faces of the holding body. CONSTITUTION: An information processor 40 is constituted of rotatably holding a display part 42 by a body 41 forming a keyboard matrix on its surface. The display part 42 is formed by covering a liquid crystal display element and its driving circuit with a cover body and the spherical rotary operation body 10 is rotatably held by the cover body to be a holding body 20. The body 10 is held so as to be partially exposed from both the front and back faces of the display part 42. The display part 42 is provided with an encoder part 30 for detecting the rotational angle of the body 10. Consequently pointing operability can sharply be improved.
Patent JP-H08116203-A (JP)
Title: Transformer coupler
Inventor: OKINO KATSUMOTO
IPC: H01P3/08
Filed: 1994-10-13
Abstract: PURPOSE: To realize the small sized high frequency transformer coupler with a strong coupling degree by providing a sub line to the inside surrounded by a main line. CONSTITUTION: A main line 2 made of a closed track TR1 , and a film of a sub line 3 made of a thick film or a thin film is coated on a board 1 such as printed circuit board or a ceramic board of alumina or the like. Then an insulation film 4 is interposed to a cross part between the main line 2 and the sub line 3. Moreover, electrodes 5a-5d are formed to both ends of the main line 2 and the sub line 3. That is, in this case, the main line 2 is to be a rectangular track TR1 in which two long straight lines in parallel and two short straight lines in parallel are tied, and the sub line 3 is arranged in the inside of the track surrounded by the main line 2. Thus, the interval between the main line 2 and the sub line 3 is made always constant, and a directional coupler is manufactured while the reproducibility of the coupling is improved.
Patent JP-H0970242-A (JP)
Title: Towing gill net-type fishes collecting device
Inventor: IMAI NOBUYUKI
IPC: A01K74/00
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To collect uniformly sized fishes samples in a short time and dispense with heavy equipment at pulling-up a collecting device onto a ship. SOLUTION: An upper shelf 2 is formed on an upper side of a gill net fabric 1 having an optimum mesh size corresponding to target fish species and a lower shelf 3 is formed on a lower side of the gill net fabric. A float 4 is provided at the upper shelf and the lower shelf is made to a sinker cord. A towing rope 5 imparted with a weight in water is connected to a front upper end, a front weight 7 is provided at a front lower end, a rear weight 8 is provided at a rear lower end and a rear float 9 is connected to a rear upper end, all in the towing direction of the gill net fabric, then total weight in water excepting the towing rope and the front weight is made to be zero.
Patent JP-H01135528-A (JP)
Title: Catalytic method of organic compound or the like in interaction with sponge material by magnetic wave permeation
Inventor: YAMAZAKI YASU
IPC: B01J19/08
Filed: 1987-09-30
Abstract: PURPOSE:To modify fats and oils in its turn protein by making lines of magnetic force of 1,300 gauss act on fats and oils carried by sponge material and making both kinetic frictional force generated in the reaction and static frictional force of gravity, a north pole and a south pole act thereon. CONSTITUTION:Fats and oils carried by sponge material are given lines of magnetic force of 1,300 gauss and modified by making both kinetic frictional force generated in the physical reaction in this case and static frictional force of gravity, a north pole and a south pole act thereon. This method can be developed in multipurpose utilization incorporating not only modification of fats and oils but also modification of protein of an organic compd.
Patent JP-H0192046-A (JP)
Title: Thermal deformation preventing device
Inventor: MASUDA YOSHIO
IPC: B23Q11/12
Filed: 1987-09-30
Abstract: PURPOSE:To enable uniform heat distribution on a structure body and prevent the thermal deformation of the structure body by arranging the heat receiving part of a heat pipe closely to the heat receiving part of the structure body and a heat radiation part of the heat pipe outside the structure body, projecting the opposite side to the heat receiving part. CONSTITUTION:When heat is transmitted from the front surface 2 of a structure body, namely from the head of a machine tool, the heat transmitted to the heat receiving part 8a of a heat pipe is efficiently transmitted to the heat radiation part 8b of the heat pipe, and the heat is radiated to the outside of the structure body, and the temperature difference between the front and rear surfaces of the structure body 1 reduces. Therefore, the difference between the expansion of the front surface 2 and rear surface 3 of the structure body reduces, and the deformation of the structure body is reduced. Further, when the heat receiving part 8a of the heat pipe is bent to L-figure form, and arranged along the front surface 2 of the structure body, the thermal resistance from the front surface 2 of the structure body to the heat receiving part 8a of the heat pipe reduces furthermore, and heat can be transmitted efficiently from the front surface 2 to the rear surface 3, and deformation can be reduced by reducing the temperature difference between the front and rear surfaces of the structure body 1.
Patent JP-H0885859-A (JP)
Title: Production of hot-dip plated wire
Inventor: KUBOTA SETSU
IPC: C23C2/18
Filed: 1994-09-16
Abstract: PURPOSE: To provide a method for producing a hot-dip metal plated wire in which the coating weight and average plating thickness are held at a prescribed fixed value and unevenness in the thickness is not caused in the plating layer. CONSTITUTION: In the method for producing a plated wire in which the wire W1 to be plated introduced into a hot-dip metal plating bath 2 is introduced out in the vertical upper direction from the bath face 4 of the hot-dip metal plating bath 2 in contact with a nonoxidizing gaseous phase 3, by which the outer circumference of the wire W1 to be plated is applied with metal plating to obtain a hot-dip plated wire W2, the amt. of oxygen contained in the nonoxidizing gaseous phase 3 is regulated to <=0.1vol%, and the shape of the raised part 5 formed at the time of introducing out the wire W1 to be plated from the plating bath face 4 is formed into a uniform and stable conical one.
Patent JP-2001078207-A (JP)
Title: Solid-state image pickup device and its control method
Inventor: WADA SATORU
IPC: H04N9/07
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To reduce false color generation even when a thinning-out read is made by calculating signal variation due to a shift in the column-directional position of a color pixel signal of one color having all columns completely, estimating variation of the color pixel signal of this one color as to other colors, and correcting color pixel signals of other colors. SOLUTION: Green color pixels are present in respective read rows. For example, averages G0 and G5 of green color pixel signals of a 0th and a 5th row are found and green color pixel signals G(00), (10)... of a 0th section row, i.e. a 2nd and a 5th row are found as their averages. Variations from the averages G0 and G5 of the green color pixel signals of the 0th and 5th row to the green color pixel signal G(00) of the 0th section row are denoted as ΔG1 and ΔG2. Consequently, an estimated variation quantity ΔR1 corresponding to the variation ΔG1 of the green color pixel signal is added to the average R0 of a red color pixel signal of a 0th row to compose a red color pixel signal of the 0th section row.
Patent JP-2001037676-A (JP)
Title: Simplified vinyl western style toilet having mantle
Inventor: TSUNOURA MARIKO
IPC: A47K11/04
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a simplified toilet, which can be used during an outdoor sports, leisure, and business or in an automobile being running or stopped. SOLUTION: A male member 16 of an air injection connector is inserted in and connected to a female member 17 of the air injection connector. By turning on and operating a switch 21 of a built-in small electric air pump 2, air is rapidly injected in this vinyl western style toilet having a mantle, and a completed product is formed in approx. 1 min. Then, the knob of an air reverse flow preventive knob 18 is closed. A soil-placing bag is placed in a toilet hole, and the upper edge of the bag is folded back on the edge 10 of the vinyl western style toilet. Then, the mantle is taken out from a pocket 3 having the mantle, and expanded. Then, a user sits on a toilet seat 6. After a usage, the upper section of the soil-placing bag is closed, and the soil-placing bag is taken out from the hole.
Patent JP-H058472-A (JP)
Title: Printing device and its control
Inventor: MINOWA MASAHIRO
IPC: B41J11/42
Filed: 1991-09-27
Abstract: PURPOSE:To ensure that the printed content of each cut sheet can be printed on a web simultaneously by making it possible to designate a recording sheet from a host computer and transfer each recording sheet at the same time if recording sheets are designated concurrently. CONSTITUTION:If data is printed on a single cut sheet, print data is loaded in RAM 61 simultaneously with the reception of a printing command, then plungers 18, 28 are set in a pushed condition and a printing part and a recording sheet transport part are opened. Next, a printing mode is selected so that a slip mode is set for a document sheet and a validation mode is set for a validation sheet. If a security mode is selected for printing a web and a single cut sheet, the plunger 18 is pulled to allow the heading of the recording sheet 12 and then a routine is run for printing a single cut sheet.
Patent JP-S61132604-A (JP)
Inventor: KOBAYASHI TORU
IPC: A42B3/00
Filed: 1984-11-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0297081-A (JP)
Title: Semiconductor array laser
Inventor: ISHII MITSUO
IPC: H01S5/00
Filed: 1988-10-03
Abstract: PURPOSE:To enable the drive and the control of laser chips independently of each other by a method wherein two or more beams, very close to each other, of the rear laser beams emitted from laser chips of a semiconductor chip array are isolated through an isolator to be monitored by different photodetectors respectively. CONSTITUTION:A semiconductor laser array of this design is composed of the following: a semiconductor chip array 1, which is composed of laser chips 4 and 5 electrically isolated from each other, mounted on a submount 2 or a block 3; an isolator 7 isolating the rear laser beams 10 and 11 from each other and diverting their traveling directions; and photodetectors which monitor the beams of rear laser beams isolated by the isolator 7 respectively. The, two beams, separated from each other by a very small space of the rear laser rays are isolated by an isolator to be incident on two photodiodes 12 respectively. Therefore, even if laser chips are driven at the same time, the rear laser rays can be monitored without the optical interference between them, so that LD chips call be driven at the same time independently of each other.