baber/WOPTO huggingface dataset:
Patent JP-H07147511-A (JP)
Title: Tracking antenna reduction gear
Inventor: KOIKE TOMOHISA
IPC: F16H27/08
Filed: 1993-11-22
Abstract: PURPOSE:To make a motor small in size by driving an antenna at a high speed with meshed 1st gear trains whose gear ratio is small in a rotation enable range and meshing 2nd gear trains whose gear ratio is high to reduce the turning speed of the antenna when the antenna enters a turning limit range. CONSTITUTION:When the antenna traces an artificial satellite or the like, a motor 10 drives a drive shaft 11 in response to a motion of the artificial satellite. The driving torque is delivered to a drive shaft 41 of an antenna 40 via a gear 20 and a tooth locked gear 50 thereby driving the antenna 40 at a high speed in the drive enable range to trace the artificial satellite or the like. When the antenna 40 exceeds the turning enable range and enters a turning limit range, meshing between the gears 20, 50 is released. On the other hand, a gear 30 and a tooth lacked ear 60 mesh with each other and a torque of a motor 400 is delivered to the antenna 40 via the gears 30, 60. Since the gear ratio of the gears 30, 60 is designed large, the speed of the antenna 40 is reduced just after the antenna 40 enters the turning limit range.
Patent JP-H03234337-A (JP)
Title: Apparatus and method for producing rapidly cooled metal strip
Inventor: UCHIDA HIROYUKI
IPC: B22D11/06
Filed: 1990-11-22
Abstract: PURPOSE:To continuously produce an amorphous metal film having stable surface characteristic by measuring surface roughness of a cooling roll in on-line and grinding or polishing the surface of cooling roll based on this result at the time of producing the amorphous metal film by injecting molten on the cooling roll rotating at high velocity. CONSTITUTION:The inner part water cooled type copper alloy-made cooling roll 2 is rapidly rotated to the arrow mark direction, and the molten metal in a tundish 9 is injected on the surface of cooling roll 2 from a pouring nozzle 1 and super-rapidly cooled to make the amorphous metal film 3, and the metal film 3 is cooled with plate-like gas stream injected from a gas knife 4 and detached from the roll 2. In this case, laser beam 25, etc., is projected to exposed part of cooling roll surface from a projector 21, and the reflected beam 26 is received with a beam receiving part 22 and ratio of the area, where inclination angle of the surface profile detected from surface reflected light intensity of the cooling roll 2 becomes zero degree, is calculated with an arithmetic device 23, and this result is inputted to an output device 24 and pushing rates of a brush roll 5 and a buff roll 6 are adjusted to grind the surface of cooling roll 2 to the constant condition, and the surface of the obtd. amorphous metal film is always smoothened.
Patent JP-H02162360-A (JP)
Title: Heat fixing method and encapsulated toner for this fixing
Inventor: KAWAKAMI HIROAKI
IPC: G03G15/20
Filed: 1988-12-16
Abstract: PURPOSE:To reduce the consumption of electric power in heat fixing, to prevent offsetting and to improve fixability by using an encapsulated toner having a specified shell material and a specified fixing device. CONSTITUTION:The shell material of an encapsulated toner used contains a polymer of one or more kinds of monomers selected among arom. vinyl monomers and (meth)acrylic ester monomers as a binding resin. The polymer contains 10-90wt.% THF-insoluble matter based on the amt. of the resin and the GPC chromatogram of the polymer has one or more peaks in each of the mol. wt. regions of 10<3>-2X10<4> and 3X10<4>-1X10<7>. A latent image is developed with the toner and the resulting toner image 29 is transferred to a transfer material 28 and heat-fixed with a fixing device fitted with a heating body 20, a fixing film 24 and a pressing roller 27.
Patent JP-H10158419-A (JP)
Title: Production of thermoformed propylene resin item, and thermoformed item
Inventor: NAGAOKA YOSHINOBU
IPC: C09K3/18
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoformed propylene resin item which is excellent in antifog properties, clarity, and formability into containers by subjecting one side of a propylene resin sheet to oxidation treatment, coating the treated side with an antifogging agent contg., as the active component, a fatty acid ester of sucrose based on olelic and lauric acids in a specified molar ratio, preheating the sheet to a specified surface temp., and thermally forming it. SOLUTION: One side of a 0.1-2mm-thick propylene resin sheet mainly comprising a propylene polymer having an MFR of 0.3-20g/10min is subjected to oxidation treatment so as to give the side a wet tension of 36-55dyn/cm. The treated side is coated with 0.05-2g/m<2> (solid basis) of an antifogging agent which contains, as the active component, a fatty acid ester of sucrose based on oleic and lauric acids in a molar ratio of (2:8)-(8:2). The coated sheet is preheated to a surface temp. of 110-200 deg.C without bringing the coated surface into contact with a heating platen and then is thermoformed.
Patent JP-H01221350-A (JP)
Title: Benzoquinone derivative and production thereof
Inventor: MARUYAMA KAZUHIRO
IPC: C07C67/313
Filed: 1988-12-16
Abstract: NEW MATERIAL:The benzoquinone derivative of formula I (R<1> is lower alkyl; R<2> is lower alkyl; R<3> and R<5> are H; R<4> is lower alkyl). EXAMPLE:3-Hydroxy-2-(5-methyl-1,4-benzoquinone-2-yl)butyric acid methyl ester. USE:An intermediate for organic syntheses, a compound having physiological activity such as the action to electron transfer system, a dye, etc. PREPARATION:The objective compound of formula I can be produced by oxidizing the compound of formula II.
Patent JP-H07167667-A (JP)
Title: Vehicle-borne navigation equipment
Inventor: YAMAMOTO HIROMICHI
IPC: G08G1/0969
Filed: 1993-12-16
Abstract: PURPOSE:To enable simple and correct confirmation of a place where a driver visited in the past. CONSTITUTION:During the running, a GPS receiver 3 detects the position of a vehicle and the date periodically and outputs them as data. Using map data stored in CD-ROM 1, a map drawing part 10d draws an image of a map around the position of the vehicle in video RAM 10e together with a vehicle position mark. The image in the video RAM 10e is read out by a synthesizing part 10i and converted into prescribed video signals by a conversion part 10j and then they are outputted to a display device 4 and displayed on a screen. When a place recording key is pushed in an operating panel 2, a recorded place recording-erasing part 10c makes the data on the vehicle position and the data on the date at that time point be stored in a recorded place memory 10b, and a recorded place mark list drawing part 10g draws a recorded place mark in a spot corresponding to a recorded place on the map image drawn in the video RAM 10e and draws the date near the recorded place mark, so that they be displayed on the screen.
Patent JP-2000114063-A (JP)
Title: Coaxial transformer
Inventor: OKI KOJI
IPC: H01F27/245
Filed: 1998-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a transformer for completely shielding electromagnetic radiation from a coil which can be set in a fine space in a simple manufacturing process. SOLUTION: This coaxial transformer is constituted as a coaxial right cylinder, circular cone, and truncated cone of an iron core leg obtained by winding a coil around an inner cylindrical iron core l, outer cylindrical iron core 3 which is coaxially concentric with the inner cylindrical iron core, and short- circuit iron cores 2 connected with the inner cylindrical iron core 1 for magnetic path short-circuiting at the both edges of the outer cylindrical iron core 3. Then, the outside part of the coil is covered with the outer cylindrical iron core and the short-circuit iron cores, and the yoke is grounded so that complete electromagnetic shielding can be realized.
Patent JP-H04285584-A (JP)
Title: Button retaining device for button sewing machine
Inventor: HAINRITSUHI RAHOOA
IPC: D05B3/14
Filed: 1991-11-29
Abstract: PURPOSE: To enable the button clamp parts of buttons of various kinds of sizes and styles to approach a sewing position by enabling the two button clamp parts accepting a button to approach each other in the state of guiding to face each other to drive from a resting position to the sewing position. CONSTITUTION: Prior to the start of a button sewing process, the two button clamp parts 8 and 9 are at resting positions B. When the button 7 is mounted in the parts 8 and 9, compressed air is supplied for an air cylinder 17 to pull a piston rod into the air cylinder to close the button clamp parts 8 and 9, which are turned to the sewing positions A from the resting positions B by the operation of the air cylinder 17. Next, a clamp holder 3 is lowered and then the parts 8, 9 are lowered to sew the button 7. When a thread is cut off, the air cylinder is newly operated and the button clamp parts 8, 9 are turned toward opening positions and returned to the positions B to newly start button holding and sewing.
Patent JP-H01158524-A (JP)
Title: Method and device for controlling action mode of printer
Inventor: TSUKIHARA SATOSHI
IPC: G06F3/12
Filed: 1987-12-15
Abstract: PURPOSE:To obtain the method and device for controlling the action mode of a printer having a simple operation by sending the mode information stored in a disk with a host computer as a control code to a printer side at the time of a printer action instruction and operating a printer in accordance with the same control code stored already. CONSTITUTION:First, an action mode is inputted with an input device 3 of a host computer 1 side as a printer action input, and the input is executed while the displaying is watched by an indicator 4. The inputted action mode is stored as the mode information to an information storing reproducing medium, supplied to a printer 2 side as the control code and stored in a program RAM 12 built in the printer 2. Next, when the mode information stored in the information storing reproducing medium is supplied to the printer 2 side as the control code from the host computer 1 side as the printer action instruction, the printing is executed in accordance with the action mode based on the same control code stored already in the program RAM 12. Thus, the change and increase of the action mode of a printer are easily executed and the cost is also inexpensive.
Patent JP-H11150580-A (JP)
Title: Communication equipment and communication method
Inventor: HARADA KOJI
IPC: H04L29/08
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To retry processing of a phase and to execute recovery processing of a proper communication procedure by detecting a tone B signal for a prescribed time when the second tone B signal from call MODEM is not received for the prescribed time and returning the communication procedure following a V.34 recommendation to a prescribed phase when the tone B signal is detected in the prescribed time. SOLUTION: MODEM 104 has a function to automatically execute a communication procedure following the V.34 recommendation and sequentially writes status information showing an execution state by MODEM 104 into a status register. Based on status register information of MODEM 104, a CPU 101 controls MODEM 104 when the recovery processing of the communication procedure is required, and executes the recovery operation. The CPU101 detects the tone B signal for two seconds when the second tone B signal from call MODEM is not received for two seconds. When the tone B signal is detected within the time, the communication procedure following the BV.34 recommendation is returned to the prescribed phase.
Patent JP-H04188966-A (JP)
Title: Video camera
Inventor: SAKAGUCHI TOMOHIRO
IPC: H04N5/225
Filed: 1990-11-21
Abstract: PURPOSE:To simplify circuit configuration by using information to control exposure quantity for image pickup as threshold information for the binarization of title information. CONSTITUTION:When an optical image inputted passing an image pickup lens 10 is irradiated with a CCD 12. focusing and exposure control are performed by focusing information and exposure information computed by a microcomputer 20 based on the integral data of the luminance signal of a video signal outputted from an integrator 19. In the photographing of the title information in a superimpose mode prior to the photographing of ordinary mode, the video data of the title information binarized by a fluctuation threshold value based on the estimation value of the optical luminance signal of the video signal being photographed is superimposed on video data in the photographing of ordinary mode, thereby, a synthetic video can be generated. In such a way, the circuit configuration can be simplified, and also, the title information in the synthetic video can be sharpened.
Patent JP-H04186378-A (JP)
Title: Multi-color image formation apparatus
Inventor: SHOJI ATSUYUKI
IPC: G03G15/01
Filed: 1990-11-21
Abstract: PURPOSE:To make it possible to reduce an error generation rate of the whole apparatus without any increase in cost by enabling recovery process of an error generated through retrial in the guarantee period of image quality of a visible image which should be copied. CONSTITUTION:When any error is generated, in the guarantee period of image quality of a visible image to be copied, retrial for recovery process of the error can be performed. Therefore, for example, if a VSYNC signal is sent at set timing, in retrial since normal image formation can be performed thereafter, such a tiny error can be relieved when it is generated. An error generation rate of the whole apparatus can be reduced, thereby.
Patent JP-H03179208-A (JP)
Title: Size measuring and processing apparatus
Inventor: KATO KEIZO
IPC: G01B15/00
Filed: 1989-12-08
Abstract: PURPOSE:To make it possible to measure the size of an edge part having the cross-sec tional pattern of a trapezoid by finding the maximum point and the minimum point of a secondary electron signal, and specifying the sizes of the upper part and the lower part of the edge of a sample having the trapezoidal cross section by using the interval between the points. CONSTITUTION:An electron beam is projected from a SEM main body part 1 of a scanning type electron microscope on the pattern to be measured on a sample wafer 12. Scanning is performed with the electron beam in the directions of (x) and (y). The secondary electrons generated from the sample are detected with A and B signal detectors 16a and 16b which are symmetrically arranged with respect to the center line of the electron beam. The waveforms of the detected A and B signals are outputted into a control computer 3 and processed. This operation obtains the sizes between the upper parts (s) and (t) and between the lower parts (f) and (g) on a line pattern comprising a material M at the trapezoidal cross section of a ground material N. The peak of the signals A and B corresponds to the upper-part patterns (s) and (t). The recessed signal corresponds to the lower-part patterns (f) and (g). The sizes of the accurate patters can be measured by accurately detecting the positions of the signals.
Patent JP-H11147284-A (JP)
Title: Heavy-duty corrosion resisting coated steel sheet pile
Inventor: MIYATA SHIRO
IPC: B05D7/14
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain adhesion for long period of time in seawater of a coated layer by preventing osmosis of water content from a coating end part in seawater by a method wherein a strip sealing layer composed of moisture-curing urethane resin is provided in an end edge part of a heavy duty coating. SOLUTION: Heavy-duty corrosion resisting coated steel sheet pile is composed of a steel sheet pile 1, a substrate treated layer 2, an adhesion layer 3, a corrosion resisting layer 4, and an end part-sealing layer 5. Though sealing material such as silicone series, modified silicone series, etc., is used for a strip sealing layer, a moisture-curing resin composition, preferably a moisture-curing urethane resin composition is provided. When the moisture-curing urethane resin composition is applied as an end part sealing material, free isocyanate groups react mutually with moisture in the air to form a urea bond. Therefore, three dimensional infinity network structure is formed to be cured.  Since the sealing layer is composed of the urethane bond and the urea bond, it is extremely excellent in water resistance, and a function as the sealing material for a long period of time is developed even in seawater.
Patent JP-H03179381-A (JP)
Title: Fixing device
Inventor: TSUKIDA TATSUICHI
IPC: G03G15/20
Filed: 1989-12-08
Abstract: PURPOSE:To prevent a faulty image such as a stained image from being pro duced by making the outside diameter of the central part of the longitudinal direction of a rotor for cleaning larger than the outside diameter on both end parts. CONSTITUTION:A heating roller 11 and a pressurizing roller 12 have the length of an axial direction which is enough to pass and fix a transfer paper P of prescribed size. Besides, the rotor for cleaning having an action which makes a web 14 being as a cleaning member for eliminating offset toner or the like attached on the surface of the roller 11 press-contact with the roller 11 by prescribed nip width, that means, a sponge roller 13 is provided. Then, the outside diameter D2 at the central part of the longitudinal direction of the rotor 13 is made larger than the outside diameter D1 on both end parts. There fore, bending stress when both ends receive force is made uniform in the axial direction and the cleaning member 14 contacts with a rotor for heating 11 at an almost uniform surface in the axial direction. Thus, the faulty image such as the stained image is prevented from being produced.
Patent JP-H01158727-A (JP)
Title: Reduction stepper
Inventor: SARUWATARI SHINSUI
IPC: H01L21/027
Filed: 1987-12-16
Abstract: PURPOSE:To eliminate the irregularity of opening and closing time due to mechanical delay or error by electrically controlling the orientation of a crystal for forming a shutter, thereby controlling an exposure time. CONSTITUTION:A light from a light source 1 is refracted at 90 deg. by a mirror 3a to be incident to a shutter 2. Here, a current flows to the shutter 2 under the control of a controller 8, the orientations of crystal grains are aligned, thereby shielding a light. When the current of the shutter 2 is stopped under the control of the controller 8, the shield of the light by the crystal is eliminated, an optical path is opened, the light is radiated through a condenser lens 4, a reticle 5 and a reduction projection lens 6 on a photoresist of a wafer 7, and the pattern of the reticle 5 is exposed on the wafer 7. Since the exposure path is controlled to be opened or closed under the electric control of the orientation of the crystal grains of the liquid crystal of the shutter 2, a mechanical delay, an error, etc., are eliminated, thereby accurately controlling to open or close it at a high speed.
Patent JP-H11146709-A (JP)
Title: Transplanting mechanism for transplanter
Inventor: YOSHIDA YOSHINORI
IPC: A01C11/02
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide the subject mechanism for a transplanter designed to transplant seedlings to be transplanted out of perpendicular, capable of simplifying a drive link mechanism and preventing transplanted seedlings from being damaged by molding up the transplanted seedlings and applying an pressure to the resultant mold. SOLUTION: This transplanting mechanism is formed by disposing a crank shaft between a drive shaft 1 for link mechanism and a drive shaft 16 for turning board for seedlings to be transplanted, the crank shaft being divided into an input side crank shaft and output side crank shaft, by connecting the input side crank shaft with output side crank shaft by a crank arm and connecting shaft, by disposing a one-sided molding plate serving to mold one side of the roots of the transplanted seedlings P inserted out of perpendicular, by positioning a biasing bar serving to bias the transplanted seedlings behind the one-sided molding plate, and by placing a pressure-applying one-sided roller on one side of the biasing bar behind the one-sided molding plate.
Patent JP-H05126499-A (JP)
Title: Heat ray sensitive type target device
Inventor: YAMAMOTO MOTOO
IPC: F41J5/056
Filed: 1991-11-06
Abstract: PURPOSE:To repeatedly use the target device and improve the training of shooting by a method wherein a target truck, moving on a track, is connected to an operating board, setting a running condition and a target temperature condition, through a signal transmitting means, in a target device for evaluation test of a missile and the like equipped with heat ray tracking function. CONSTITUTION:A target truck 1 is put runnably on a track 3, equipped with a tilting preventing H-shape steel 4 and wound by a loop coil 5. An operating board 2 is installed at a remote place and the running condition of the target truck 1 and the temperature condition of a target 7 are inputted through an inputting device 8. The conditions are converted into control signals in the operating board 2 and are transmitted to a relay device 10 through a cable 9. The relay device 10 amplifies the receiving signals and transmits them to the loop coil 5 to run the target truck 1 with a predetermined condition and form the target of the distribution of specified heat rays on the target 7. When a heat ray tracking type missile is launched and impacted against the target, the impacted projectile detector of the target 7 detects it and transmits a signal to the operating board 2 through the loop coil 5 and the cable 9 to indicate it on an indicating device 11.
Patent JP-H02951-A (JP)
Title: Anti-static photographic base and photosensitive element
Inventor: MAURO BESHIO
IPC: G03C1/89
Filed: 1988-12-16
Abstract: PURPOSE: To prevent accumulation of electrostatic charges and adhesion to another surface by forming a first antistatic layer containing a polymer or copolymer of diallyl dialkyl ammonium salt compd. and a polymer hydrophobic binder, and then forming a protective layer. CONSTITUTION: An antistatic layer containing a quaternary polymer electrolyte compd. and a polymer hydrophobic binder is formed on a polymer base film, and then a protective layer containing a polymer hydrophobic binder is formed on the antistatic layer. The quaternary polymer electrolyte compd. is a polymer or copolymer of diallyl dialkylammonium salt expressed by general formula (CH2 =CH-CH2 )2 NR1 R2 <+> X<-> , wherein R1 and R2 are alkyl groups and X<-> is an anion. Thereby, the obtd. antistatic layer is transparent and has a low resistivity and resistance against adhesion to a hydrophilic surface under severe temp. and humidity conditions for ferrotype.
Patent JP-H08176809-A (JP)
Title: Sputtering target and reutilizing method thereof
Inventor: NAKAGAMA SUSUMU
IPC: C23C14/34
Filed: 1994-12-21
Abstract: PURPOSE: To remarkably improve the efficiency in using a magnetron sputtering target by changing the remakably consumed region of the target for the less consumed or unconsumed region. CONSTITUTION: As for a plasma-type magnetron sputtering target, for example, two blocks of the target 2 with the parting lines A and B as the opposite sides and the two blocks on both sides with the parting line A and end side C as the opposite sides are respectively turned to an angle of 180 deg. ((a) is replaced by (b), (c) by (d), (e) by (f) and (g) by (h)). Namely, the remarkably consumed region is changed for the less consumed or unconsumed region, relocated and rebonded. Consequently, since the target is reutilized, the efficiency in using the target is greatly improved.