baber/WOPTO huggingface dataset:
Patent JP-H05266443-A (JP)
Title: Magnetic recording and reproducing device
IPC: G11B5/53
Filed: 1992-08-04
Abstract: PURPOSE:To prolong a recording time and to hold compatibility among VTRs by setting a head width >=1/6 and <=1/3 of the crack pitch of a standard mode and arranging a pair of heads at a prescribed angle on a rotary drum and reproducing at a prescribed speed. CONSTITUTION:A rotary head 10 is provided with the heads 51L, 51R for an SP mode (standard), the heads 52L, 52R for an EP mode (three times), the heads 53L, 53R for an AP mode (six times), the heads 54L, 54R for special reproduction, audio heads 55L, 55R for a Hi-Fi sound and the audio heads 56L, 56R for the Hi-Fi sound in the AP mode arranged at every 180 deg. on time drum 50. An azimuth angle is set to +6 deg. in 51L to 54L, -6 deg. in 51R to 54R, 30 deg. in 55L, 56L, -30 deg. in 55R, 56R. Cross-talk is prevented by setting the head width of the heads 53L, 53R, 54L, 54R to a specific value. By using a video head by such a constitution, video is recorded and reproduced at a feeding speed of 1/6 of a standard speed and the compatibility among the VTRs, as well is held.
Patent JP-H0551233-A (JP)
Title: Optical glass for precision press molding
Inventor: KOMIYA MASAYUKI
IPC: C03C3/064
Filed: 1991-08-20
Abstract: PURPOSE:To provide optical glass for precision press molding capable of precision press molding at a low temp. and not requiring grinding or polishing after precision press molding. CONSTITUTION:This optical glass has a compsn. consisting of, by weight, 20-27%, in total, of 10-20% SiO2, 3-15% GeO2 and 0-7% B2O3, 44-54%, in total, of 19-29% TiO2, 17-29% Nb2O5 and 0-7% BaO, and 24-33%, in total of 0-3% Li2O, 7-18% Na2O, 0-22% K2O and 0-20% Cs2O, <=550 deg.C yield temp. (At), >=1.76 refractive index (nd), <=26.5 Abbe's number (nud) and <=3.60 specific gravity. Since this glass is lightweight and has a low softening point, a high refractive index and high dispersion, it is very advantageous as optical glass for precision press molding.
Patent JP-H0257376-A (JP)
Title: Desktop printer
Inventor: HASEGAWA KAZUMI
IPC: B41J29/06
Filed: 1988-08-24
Abstract: PURPOSE:To increase the available modes of a desktop printer such as use as a wall type printer, alteration of its attitude on a desk by so providing front and rear legs independently at three positions of outer tilting leg position, a central standing leg position, and inner tilting leg position. CONSTITUTION:Front and rear legs 3, 4 provided at the front and rear of a printer body 2 are formed substantially in U shape, a pair of front and rear legs, totally four legs are so mounted on the lower face of a printer body 1 as to be rotatable and fixed to be positioned at a fixed semicircular bracket 5 at both ends. The bracket 5 is so provided at front boss A, central boss B and rear boss C at an interval of 90 deg. on a concentric circle with the axial hole 6 penetrating at the center. When the front leg 3 is engaged with the boss A, the leg is tilted forward. When it is engaged with the boss B, it is stood at the center. When it is engaged with the boss C, it is tilted rearward. Then, the front and rear legs 3, 4 are positioned at any of the three positions to set a printer in various available modes.
Patent JP-2001036800-A (JP)
Title: Mounting type camera
Inventor: ISHIBASHI KENJI
IPC: G08B15/00
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To record useful information by controlling a camera so as to detect either or both of the operating state and the biological state of a wearing person to control so as to select an operating mode from plural operating modes based on the detected result. SOLUTION: The operating state and the biological state of a wearer are detected. To be specific, it is decided whether the person is voicing, whether the rise of his/her pulses is larger than a prescribed quantity, whether the increase in the sweating quantity is larger than a prescribed quantity, whether the charge in the body temperature is more than a prescribed amount, whether the rise in the blood pressure is more than a prescribed quantity, whether the variation of a head direction is larger than a first prescribed quantity and whether the variation of the head direction is smaller than a second prescribed quantity. When ether of the decisions is YES, an operation mode is set to be a high power consumption mode. When the decision to all of those questions is NO, the operation mode is set to be a low power consumption mode.  After setting the operation mode, a picture is taken to fetch picture data and this data is processed. Processed picture data is recorded in a recorder.
Patent JP-H0371734-A (JP)
Title: Frame synchronizing circuit
Inventor: KATO KIYOMITSU
IPC: H04L7/08
Filed: 1989-08-11
Abstract: PURPOSE:To attain normal operation even when a state holding circuit detects two states or above by applying reset till the output state of the state holding circuit reaches one or below. CONSTITUTION:Suppose that two outputs among 4 flip-flops of a state latch circuit 18 go to H and the remaining two outputs go to L, then AND circuits 31-35 go to L and an OR circuit 36 goes to H. When one of the 4 flip-flops of the state latch circuit 18 goes to H, only the output of the AND circuit 32 goes to H and the other AND circuits 31, 33-35 go to L and the OR circuit 36 goes to L and the detection of one state is recognized. When 2 or above state detection circuit 21 detects H signal from the 2 or above state latch circuit 18, a clock is inputted to the flip-flop of the state latch circuit 18 by gates 22, 23 and reset till the state output from the state latch circuit 18 is one or below. Thus, normal state operation is attained.
Patent JP-H0740290-A (JP)
Title: Removing device for waste of punched cardboard
Inventor: YAMAURA TORANOSUKE
IPC: B26D7/18
Filed: 1993-07-30
Abstract: PURPOSE:To make it very easy to install and remove a female mold, reduce the extent of damage to the blade of the female mold and improve the working efficiency for enhancing the economics by reducing the weight of the female mold significantly. CONSTITUTION:This removing device is provided with a removing device main body 1 having moving tray portion provided on its front and rear as required, and a mold holder 11 which supports one or plural molds 19 inside removing device main body 1 in such a way that the molds are freely moved sideways via a movement means as required. The removing device also includes: a female holder 31 by which a female mold 37 having a hole 36 bored therein is supported between right 35 and left 34 holding plates in such a way as to freely move back and forth in its longitudinal direction, and which comprises moving parts operating in conjunction with the moving tray portions of the removing device main body 1 and mounted on both sides in such a manner as to freely move sideways; and a pair of right 52 and left 51 cardboard holders suspended in appropriate positions at the right and left ends of the removing device main body 1.
Patent JP-S60101491-A (JP)
Title: Layered type heat exchanger
Inventor: WADA TSUKASA
IPC: F28D9/00
Filed: 1983-11-07
Abstract: PURPOSE:To secure enough fluid passage space by making small the oozing out amount of adhesives into the fluid passage in a layered body as well as to improve the sealing performance of the layered body by a method wherein when epoxy resin adhesive and glass fiber are main components as adhesive-lined sheeting, said sheeting of the specific composition and characteristics is used. CONSTITUTION:The adhesive-lined sheeting is composed of epoxy resin adhesive of 45-55% and the remnant glass fiber, and it is in the range of the resin flow being 5.5-7.0% when it is pressurized under 7kg/cm<2> while 10min under the temperature of 15 deg.C, and the volatile volume being 0.1-0.15% when it is heated for 2hr at the temperature of 140-150 deg.C. Fluid passage space in the layered body is ensured enough as well as safe sealing will be realized by incorporating the adhesive-lined sheeting to the layered body.
Patent JP-H10151037-A (JP)
Title: Seat for vehicle
Inventor: DINKEL EMIL
IPC: A47C7/74
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent overheat caused by sunlight in the case of parking and to keep comfortable the temperature of seat during traveling for a long time. SOLUTION: This seat is provided with a gas permeable ventilation layer 18 and a gas permeable pad cover 20 covering a sitting surface and has a pad 13 respectively integrated into a seat section 11 and a back rest 12 and an air ventilating means for the ventilation layer. The ventilation layer is installed on a pad holder 17 and its air ventilating means is composed of many miniaturized fans 23 integrated into the pad holder so as to be electrically driven. The respective miniaturized fans are provided in an air duct 24 through the pad holder from the front facing the ventilation layer to the back opposite to the ventilation layer. The air duct is distributed so as to keep uniform gas permeability over all the surface of ventilation layer as much as possible.
Patent JP-2000025825-A (JP)
Title: Container
Inventor: TSUBOTA MASAYOSHI
IPC: B65D53/02
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a container capable of easily attaching/detaching a lid, and extremely excellent in sealability when the lid is attached. SOLUTION: A first groove part 20 is formed over the whole circumference of a flange 18 of a bucket body 12 of a bucket 11 having a lid. A second groove part 32 corresponding to the first groove part 20 is formed in a flange 31 of a lid 13. An endless rubber tube 28 is fitted over the whole length of the first groove part 20, and the tube 28 in a fitted condition forms a projecting part 29 to be projected from the groove part 20. When the lid 13 is covered over the bucket body 12, the projecting part 29 is fitted to the second groove part 32 of the lid 13 to improve the sealability.
Patent JP-S60104594-A (JP)
Inventor: MAEKI TAKASHI
IPC: D21H27/02
Filed: 1983-11-07
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-2000028362-A (JP)
Title: Device for measuring centripetal position of a surveying machine and surveying machine
Inventor: KUMAGAI KAORU
IPC: G01C15/08
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To accurately measure machine height by forming the image of a target being provided at a survey point by an optical means and obtaining the machine height that is a distance up to the target according to the received light signal of the target image from a light reception means. SOLUTION: A machine height measurement target is formed concentrically and is shown as a target image on a reticle 1120. A CCD 1160 and a CCD 1170 are arranged orthogonally, and a position in the direction of Y axis and that in the direction of Y axis are measured by the CCD 1160 and CCD 1170, respectively. An amount of deviation x in an X direction from the reference point of the center of the machine height measurement target is obtained by performing the operation of the position of the middle point of cross points with an interval being different by one out of the cross points with the X axis of each circular image and the distance to the zero point of the X axis.  Similarly, an amount of deviation y in a Y direction is obtained by performing the operation of the position of the middle point of the cross points with an interval being different by one out of the cross points with the Y axis of each circular image and the distance to the zero point of the Y axis. Since the diameter of the circumference of each circular image is known, the machine height can be easily calculated by using the magnification of the optical means.
Patent JP-2001036269-A (JP)
Title: Communication device storage cabinet
Inventor: OSADA SHUJI
IPC: H05K7/18
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a communication device storage cabinet which is reduced in manufacture cost by decreasing the number of components and reducing assembling operation and is also in good outward appearance. SOLUTION: The communication device storage cabinet 1 is formed almost in a rectangular parallelepiped shape by four columns 2, 2, 2, and 2, an upper flank plate 3 and a lower flank plate 4. Side rails 5, 5, 5, and 5 are fitted opposite to both-flank in the depth wise directions of the four columns 2, 2, 2, and 2. Four mount rails 6, 6, 6, and 6 are fitted crossing the side rails 5, and mount angle joints 7 and 7 are formed integrally along the up-down direction of the front two mount rails 6 and 6.  The mount angle joints has hold parts 10 formed by bending a side end of a long plate type fixed piece 8 formed integrally with the side end of a mount rail 6 in a U-sectioned shape with a space large enough to hold a cable 9, and has a projection piece 11 formed at a proper vertical interval with the side end of the hold part 10, and has the tip of the projection piece 11 bent inward almost at right angles.
Patent JP-S6451202-A (JP)
Title: Cutting tool covered with diamond
Inventor: TOBIOKA MASAAKI
IPC: B23B27/14
Filed: 1987-08-20
Abstract: PURPOSE:To prevent a diamond film from being peeled off and to enable the effect of wear resistance to be stably maintained by covering a base material with diamonds from whose material sharp cutting edges are removed, and eliminating defects of the cutting edge within the thin film of the diamonds. CONSTITUTION:As a preventive measure against possible defects caused by stress concentration, a chamfer honing surface 6 is provided in advance, which has an inclination alpha of 15 to 30 deg. to a rake face 4 and a dimension (a) as well measured from a flank side 5 and is equal to or more than 0.01mm or less than 0.08mm, for the cutting edge section of a base material 1 in such a way that the thin film of diamonds 2 is formed by means of vapor phase elaboration. In this case, a round honing surface may be employed, which has the same dimension (a) measured form the rake face 5 as that of the aforesaid honing surface as the honing treatment of the cutting edge section of the base material. The reason why the dimension (a) is defined is that no significant effect is noticed in case of the dimension (a) less than 0.01mm, on the other hand, cutting resistance is increased accompanied with the welding of chips in case of the dimension equal to or more than 0.08mm.
Patent JP-H0551653-A (JP)
Title: Production of lump ore with converter slag used therefor
Inventor: KONDO KUNIHIRO
IPC: C22B1/16
Filed: 1991-08-21
Abstract: PURPOSE:To provide a method for producing low-silica lump ore with converter slag used therefor at high productivity by possibly utilizing converter slag which is made difficult in disposal in comparison with a conventional method for the production process of lump ore. CONSTITUTION:In the production process of lump ore having <=5.5% SiO2 in the product thereof and <=1.5 t/m<2>.Hr productivity, converter slag is ground to-3 mm particle size and particle size is regulated to 0.4-0.6 mm mean particle diameter. Converter slag is used for a flux as the substitute of limestone or quick lime so that basicity CaO/SiO2 is maintained at 1.80-2.20.
Patent JP-H0495979-A (JP)
Title: Color image forming device
Inventor: HANEDA SATORU
IPC: G03G15/01
Filed: 1990-08-07
Abstract: PURPOSE:To always obtain a high quality color image by accurately setting a flexible belt-like image carrier at a prescribed position and moreover, carrying it at stable speed. CONSTITUTION:A flexible photosensitive belt 1 as a belt-like image carrier is stretched between turning rollers 2 and 3, and a guiding member 4 is fixed on a device main body so as to be in internal contact with the photosensitive body 1. On the other hand, a scorotron electrifier as an electrifying means, a laser writing system unit as an image exposing means, and respective image forming means of developing units 8 - 11 are disposed opposite to the outer periphery of the photosensitive body 1. When the curvature radius of the curved surface of a guiding means is R, the maximum interval along the peripheral length of the belt-like image carrier opposite to a developing means is L, and an angle between the magnetic poles of a magnetic roll is theta (rad), L/R<theta is set. Thus, the image carrier is opposed to the photosensitive belt at a set interval with excellent precision and an excellent image is obtained.
Patent JP-H1034213-A (JP)
Title: Parallel operation method in forming process
Inventor: HARUNA TAKAYUKI
IPC: B21B37/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a good quality of a formed article by selecting the optimum working method in accordance with the workability of the shapes and kinds of steel of base stocks while maintaining high productivity or in accordance with the initial dimensions and purpose of forming. SOLUTION: While continuously executing a blooming process of a heated material with a blooming mill 12 and a process for rolling products by feeding an intermediate worked material which is bloomed to a product rolling mill 14, forging forming with a forging press 16 is executed in parallel and, by connecting those blooming mill 12 and the forging press 16, the delivery and receipt of the intermediate worked material is executed between them. The process where the intermediate worked material after blooming is formed by forging/pressing with the forging press 16 and the stage where the intermediate worked material with the forging press 16 is bloomed with the blooming mill 12 are executed in parallel.
Patent JP-2000042746-A (JP)
Title: Welding equipment
Inventor: SUZUKI YASUYUKI
IPC: B23K9/29
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To miniaturize a welding equipment, to easily position an electrode matching with a wire to be formed as a tiller material, to improve the efficiency of a positioning efficiency and to appropriately perform the welding work. SOLUTION: A welding equipment is provided with a welding torch 12, a cylindrical wire nozzle 13, a cylindrical arrangement body 2 in which the welding torch and the wire nozzle are arranged, an electrode 14 which is attached to the welding torch and whose tip part is projected from the arrangement body, and a wire 20 which is formed as a filler material and one end part of which is projected from the arrangement body.  A second member 4 of the arrangement body is supported by a first member 3 rotatably in the axial direction, the welding torch is held by the first member, the wire nozzle is supported thereby, a regulation part 4c which is engaged with the wire to be fed from the wire nozzle and regulates the projecting direction of the wire from the arrangement body is formed on the second member, and the projecting direction of the wire from the arrangement body is changed by rotating the second member in the axial direction of the first member.
Patent JP-S6365725-A (JP)
Title: Alarm transfer system
Inventor: WATAYA HIDEO
IPC: H04B17/00
Filed: 1986-09-05
Abstract: PURPOSE:To transfer an alarm in a direction opposite to a direction of information flow by coupling a means supplying a fault generating signal of a transmission system with a prescribed succeeding position in the information transmission of a transmission line and coupling a means detecting a fault generating signal with the transmission line. CONSTITUTION:The control information from a terminal 115 is used to generate a prescribed DC voltage in the sending state of normal information. It is detected by a BC voltage detector at the sender side in sending the information. If the fault relating to the information transmission is detected at the reception side of information, the impressed voltage by a DC voltage generator 18 is made zero by the control from the terminal 115. The DC voltage detector 15 at the sender recognizes the occurrence of a fault from the absence of the required voltage. In this system, it is possible to send an alarm if the transmission line between the terminals 113 and 114 is disconnected or not connected.
Patent JP-S58110985-A (JP)
Title: Overflow detector
Inventor: FUJII HIROAKI
IPC: F28B9/08
Filed: 1981-12-25
Abstract: PURPOSE:To use an overflow detector in a side stream type condenser etc. provided with two hot wells to enable the amount of overflow of condensate from a second hot well to a first hot well to be detected accurately by detecting relative changes between the pressure after a first stage of turbine, the water level in a head tank and the water level in the first hot well. CONSTITUTION:The flow rate F of the condensate overflowing from a second hot well 2 into a first hot well 3 is given by the following equation. F=F1- 1/2.(F2+Fr)-1/2.(K1.dLH/dt-K2.dL1/dt) wherein F1 is the flow rate of feed water for purifying the condensate; F2 the flow rate of the condensate; Frthe pressure after the first stage of the turbine; LH the water level in the head tank; and L1 the water level in the first hot well. This arrangement is made to detect accurately the change between the water level LH in the head tank and the water level L1 in the first hot well, i.e., the transient response. The pressure Fr after the first stage of the turbine is used to increase the operation accuracy, because it is difficult to improve the accuracy only with the flow rate F2 of condensate.
Patent JP-H1151059-A (JP)
Title: Bearing retainer
Inventor: FUJIWARA HIDEKI
IPC: F16C33/44
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a bearing retainer excellent in its surface hardening without losing elasticity and hardly generating brakage by shock. SOLUTION: This bearing retainer is manufactured according to a pressing process, process treated with fluorocarbon, nitriding process, and assembling process, and fabricated by mating a pair of annular holding plates having ball retaining parts swelling axially and flat parts at fixed intervals in the circumferential direction. In the pressing step, the plate 2 is formed in a waveform by pressing a stainless steel sheet. In the fluorocarbon treatment process, oxide on the surface of stainless steel sheet is replaced with a fluorocarbon film. A metal fluorocarbon film is removed as an active film and replaced with a nitride layer 2n by the nitriding process. Accordingly, even when shock or load is applied to a retainer pocket part, it can be eliminated by the elastic deformation in the retainer.
Patent JP-H1038668-A (JP)
Title: Method and instrument for weighing
Inventor: SON KENSHIN
IPC: G01G23/01
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To accurately correct weighted signals even when dummy cells and weighing cells are separately positioned at distances by calculating the vibrating components of the weighing cells in the Z-axis direction at positions on a frame and removing the vibrating components from the weighed signals. SOLUTION: Weighing cells 31 -3m one ends of which are fixed to a frame FR weigh the weight of an object X to be weighed while hoppers 21 -2m are attached to the other ends of the cells 31 -3m and output weighed signals W1 -Wm . Dummy cells 41 -4m one ends of which are fixed to the same frame FR detect the vibration of a floor F which vibrated in the same way as that for the cells 31 -3m with weights 33 attached to the other ends of the cells 41 -4n and output dummy signals D1 -Dn . A multiplexer 5 inputs both signals W1 -Wm and D1 -Dn and selectively outputs the inputted signals upon receiving a switching signals C.  A CPU 9 inputs the signals outputted from the multiplexer 5, calculates the vibrating component of each weighing cell in the Z-axis direction at the installed position of the cell from the vibration mode of the floor F detected from the vibrating components of the dummy signals D1 -Dn , and subtracts the vibrating component from the weighed signal of each weighing cell. Therefore, the weighted signals can be corrected accurately.