baber/WOPTO huggingface dataset:
Patent JP-H05157871-A (JP)
Title: Fuel spacer
Inventor: HIRUKAWA ATSUJI
IPC: G21C3/344
Filed: 1991-12-09
Abstract: PURPOSE:To ease the sudden contraction and enlargement of a coolant passage so as to reduce local pressure loss and contribute to the improvement of limit output. CONSTITUTION:A tubular ferrule 12 is provided at its upper end part with four cut pieces 21 discretely across the circumferential direction, and point- welded to an adjacent tubular ferrule 12 at the weld part 23 of the cut-out flat side. A protrusion 13a protruding inward is formed at the lower part of a cut side 21, and a cutout part 15 and a claw part 16 are formed at the side face.
Patent JP-H10147021-A (JP)
Title: Printer
Inventor: OSADA MASATAKA
IPC: G06F3/12
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a printer comprising a plurality of print units in which the service life is prolonged by separating a print unit of relevant color, under printing, from a sheet carrying path when an effective block is not present on an imaginary page for printing an image of any one color. SOLUTION: When a sheet 21 is carried on a carrying belt 22 and color printing is performed at a print section 20 using four sets of print units 23K, 23C, 23M and 23Y, each print unit 23K-23Y is suspended by means of a solenoid 24K-24Y such that it can touch the sheet 21 and separate therefrom based on an up/down control signal delivered from a memory block allocation control section 42. When imaginary pages 61C, 61Y, where no effective block is present, are detected through control at the control section 42, an up control signal is delivered to relevant print units 23C, 23Y during print operation of that page so that they are separated from the sheet 21 thus avoiding useless operation of the print units 23C, 23Y.
Patent JP-2001126103-A (JP)
Title: Device for identifying coin
Inventor: LARRY J HOUSE
IPC: G07D5/02
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a coin identifying device capable of easily identifying the type and truth/falsehood of a coin with high accuracy by paying attention to recessed/projecting information made by a punched pattern on the coin surface. SOLUTION: This device applies a high frequency electromagnetic field to the coin 10 by using an eddy current coil 2, measures the impedance of each eddy current coil which is changed by being affected by an eddy current generated by the high frequency electromagnetic field in the coin and obtains the recessed/projecting design of the punched design on the coin surface. The device also applies a low frequency electromagnetic field to the coin by using the eddy current coil, measures the impedance of the eddy current coil which is changed by being affected by an eddy current generated by the low frequency electromagnetic field in the coin and obtains information about the coin material. The device identifies the type and truth/falsehood of the coin according to these information (the impedances of the eddy current coil).
Patent JP-H03185012-A (JP)
Title: Macromolecular errocene derivative and utilization thereof
Inventor: WATANABE MASATO
IPC: C07C29/14
Filed: 1989-12-14
Abstract: PURPOSE:To obtain the new titled high polymer having a specific structure, useful as a heterogeneous catalyst for production of optically active alcohol and capable of continuously carrying out asymmetric synthetic reaction and readily separating from the reaction system in case of batch system. CONSTITUTION:The aimed high polymer expressed by the formula (R<1> and R<2> are H, alkyl, etc.; m+n=1 and 0<m<=1 and 0<=n<1) and having 1000-1000000 number-average molecular weight. The high polymer is preferably obtained by polymerizing a new vinylferrocene derivative [e.g. N,N-dimethyl (1'- vinylferrocenyl) methylamine] expressed by formula II alone or polymerizing the above-mentioned new derivative with vinylferrocene at an arbitrary ratio. Furthermore, the compound expressed by formula II is e.g. obtained by successively subjecting N-dimethylaminomethylferrocene to dimethylaminoethylation and quaternary ammonium salt-forming reaction and converting the resultant product into vinyl compound and further reacting the vinyl compound with an amine.
Patent JP-H09156868-A (JP)
Title: Mechanism for method for suspending reinforced cage
Inventor: WADANO JUNICHI
IPC: B66C1/66
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items to be left underground by screwing between a first and a second rod with a normal screw, and screwing between the first rod and a bracket with an inverse screw. SOLUTION: A male screw member and a female screw member are respectively welded to both ends of a first and a second rod. This female screw member is formed into the normal screw, and the male screw member of the first rod 2 is formed into the inverse screw, and the male screw member of the second rod 3 is formed into the normal screw. A screwing part of a bracket, which is fixed to a reinforced cage 1, to be screwed with the male screw member is formed into the inverse screw at a diameter smaller by a round than the screwing part of the female members of the first and the second rods 2, 3. The first rod 2 is connected to a lower part of the second rod 3 through the normal screw, and a lower end of the first rod 2 is connected to the bracket through the inverse screw.  With this structure, screwing part of the inverse screw is removed by the operation for rotating the second rod 2 in the normal direction, and the first rod 2 and the second rod 3 can be easily recovered.
Patent JP-H09164530-A (JP)
Title: Sealing molding apparatus
Inventor: IIDA ISAO
IPC: B29C45/66
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a sealing molding apparatus capable of clamping a sealing mold under equal pressure and not generating molding inferiority. SOLUTION: A sealing molding apparatus 21 is constituted by providing a toggle link mechanism between a platen 25 and a table 24 and providing the ball screw 31 piercing the central part of the table 24 to protrude upwardly and connecting the toggle link mechanism to the traveling nut 31 threaded with the ball screw 31. The traveling nut 32 is moved up and down by rotating the ball screw 31 to operate the toggle link mechanism 26 to move the platen up and down. In this sealing molding apparatus 21, a holding means 27 holding a bearing 31a so as to prevent the falling of the ball screw 31 is provided.
Patent JP-2001139052-A (JP)
Title: Sanitary outer half cap for drinking can
Inventor: SUWA NOBORU
IPC: B65D51/18
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To solve problems of unsanitary conditions around a spout of drinking can by attaching a sanitary outer half cap to a currently-marketing inner lid- type drinking can whereon the spout is exposed to the outside. SOLUTION: A sanitary outer half cap is attached to the upper part of an inner lid-type drinking can with a part whereon the half cap is fitted of the drinking can made thin. With the sanitary outer half cap attached, the drinking can is kept in a sanitary condition because a part to be opened as a spout on drinking drinks in the can is covered therewith. The outer half cap is also available for preventing spilling-out of the drinks on opening when the drinking can is pressurized.
Patent JP-H02171273-A (JP)
Title: Printing ribbon cassette
Inventor: TAKAHASHI SHUICHI
IPC: B41J33/52
Filed: 1988-12-23
Abstract: PURPOSE:To hold a printing density of an ink ribbon in use to a predetermined value by adjusting a pressing force between plate springs which press the stretch ribbon. CONSTITUTION:At the start of using a ribbon 1, a rear end 7a of a tension arm 7 is hooked on an arbitrary recessed hook part 12 of an adjustment part 6 which is disposed relatively far from a plate spring 4 ; in this manner, the pressing force of the plate spring 4 is increased by the tension arm 7, the force of pressing the strength ribbon 1 between the plate spring 4 and a plate spring 5 is enhanced, the density of the ribbon 1 becomes lower, and a printing is performed with a low density. On the other hand, if the density in printing is further lowered because of the long-time use of the ribbon 1, the rear end 7a of the tension arm 7 is hooked on an arbitrary recessed hook part 12 of the adjustment part 6 which is disposed near the plate spring 4 ; in this manner, the pressing force of the plate spring 4 is decreased by the tension arm 7, the force of pressing the stretch ribbon 1 between the plate spring 4 and the plate spring 5 is reduced, the density of the ribbon 1 becomes higher, and a higher printing density is obtained.
Patent JP-H08182168-A (JP)
Title: Insulated connecting section of rubber/plastic insulated cable
Inventor: SAITO KOTARO
IPC: H02G15/08
Filed: 1994-12-27
Abstract: PURPOSE: To provide an insulated connecting section in which the movement of carbon, etc., does not occur from an electric field relieving layer to an insulating and reinforcing layer at heating and crosslinking operation and has a stable excellent electrical performance. CONSTITUTION: An insulating and reinforcing layer 7 is formed on the outside of a conductor connecting section 5 by the winding, etc., of a polyethylene tape containing a crosslinking agent and a wound layer 9 of the crosslinked tape is formed at the central part on the outer periphery of the layer. In addition, an electric field relieving layer 11 is formed on the surface of the layer 9 by winding a highly dielectric tape composed of a rubber material containing carbon, etc., and insulating and shielding layers 8a and 8b are formed so that the front end sections of the layers 8a and 8b can be coaxially faced to each other with the layer 11 in between. Then the layers 8a and 8b, 11, 9, and 7 are fused to one body by heating and crosslinked.
Patent JP-H02168991-A (JP)
Title: Dehydrating, drying and washing machine
Inventor: NAKAMURA FUMIO
IPC: D06F25/00
Filed: 1988-12-22
Abstract: PURPOSE:To move the respective operation of washing, dehydrating and drying in a short time without changing the position of a tank and to successively execute the operation continuously and effectively by providing a driving means for drying to rotate an inner tank around a horizontal axial line or inclined axial line and to execute drying and a heating means to raise the temperature of air in the inner tank at the time of drying. CONSTITUTION:Water feeding operation is executed by a water feeding device 111 and the washing operation is executed based on the rotation of an inner tank 41 by a first driving mechanism 99. Then, drainage operation is executed by opening a draining valve 122 and the dehydration operation is executed based on the rotation of a medium tank 26 by a second driving mechanism 100. Next, the water feeding operation is executed by the water feeding device 111 and rinsing operation is executed based on the water feeding of the water feeding device 111 and the rotation of the inner tank 41 by a first driving mechanism 99. After that, the drainage operation is executed by opening the draining valve 122 and the dehydration operation is executed based on the rotation of the medium tank 26 by a second driving mechanism 100. Finally, the hot air is supplied by a hot air supplying device 134 and the drying operation is executed based on the rotation of the inner tank 41 by the first driving mechanism 99.
Patent JP-H07149256-A (JP)
Title: Air suspension control device for vehicle
Inventor: OHATA KOICHI
IPC: B62D27/04
Filed: 1993-11-29
Abstract: PURPOSE:To dispense with adjustment of a leveling valve, and reduce a cost of a control device by connecting a single ball valve to supply compressed air to necessary output ports to a cab, and constituting so as to operate the ball valve by a sensor shaft to detect an inclination of the cab. CONSTITUTION:Air bellows 6A to 6D are arranged in a cab 2, and compressed air is supplied to the air bellows 6A to 6D through a ball valve 3. When a front part of the cab 2 rises and a rear part sinks, a sensor shaft 4 provided in a control device 1 inclines to the space reverse side, and according to this, a ball 10 of the ball valve 3 also rotates in the same direction. Then, the compressed air being supplied in the B direction to an input port 9b flows in output ports 9C and 9D, and pressures of the air bellows 6C and 6D are heightened, and the cab 2 is horizontally held. When a wheel inclines right or left, the ball 10 rotates right or left, and according to this, the pressure of the sinking side air bellows similarly increases, and the cab 2 is horizontally held.
Patent JP-H02171726-A (JP)
Title: Production of nonlinear resistance element for liquid crystal display device
Inventor: MORIYAMA USHIMATSU
IPC: G02F1/136
Filed: 1988-12-26
Abstract: PURPOSE:To obtain the liquid crystal display device which is high in quality and low in cost at a high yield by providing a thin metallic film on intermediate conductor groups and anodizing the entire part of the thin metallic film to form a thin insulating film at the time of producing nonlinear resistance elements for the liquid crystal display device. CONSTITUTION:A Ta film is formed on a substrate and is subjected to dry etching to obtain the intermediate conductors 1. The thin Ta film is formed again thereon and the entire part of the thin Ta film of the upper layer is converted to the oxide film by an anodic oxidation treatment in an aq. citric acid soln. to form the thin insulating film 2 on the intermediate conductors 1. The thin aluminum film is patterned to form scanning electrodes 6 and finally thin ITO films to form electrodes 3, 4 at both ends of the nonlinear resistance elements is imparted and is then patterned. The electrodes 3 are formed simultaneously with picture element electrodes 5. The liquid crystal display device which has excellent symmetry and is high in quality and low in cost is obtd. at the high yield in this way.
Patent JP-H06150634-A (JP)
Title: Video signal recording and/or reproducing device
Inventor: SUZUKI KOJI
IPC: G11B27/28
Filed: 1992-11-11
Abstract: PURPOSE:To transmit VISS(video index search system) and VASS(video address search system) signals by extracting an inserting signal into a vertical blanking period of a video signal and recording the VISS and VASS signals relative to this inserting signal on a magnetic tape. CONSTITUTION:The inserting signal recorded to be inserted in a prescribed signal position in the vertical blanking period of the video signal amplified by an amplifier 2 is detected to be outputted by an information signal detecting circuit 3. A pulse signal obtained by comparing a level of the inserting signal with a reference level inside of a comparator 4 is outputted by the comparator 4. An information signal obtained by converting the pulse signal from the comparator 4 into a signal format of the VISS and VASS signals is outputted by a decoder 5. Duty of a control signal to be recorded on a magnetic tape 9 in accordance with contents of this information signal is converted into a signal conformed with the VISS and VASS signals and is outputted to an amplifier 7 by a control signal duty conversion circuit 6. This signal is recorded on the magnetic tape 9 by a control head 8.
Patent JP-H03186939-A (JP)
Title: Logical arithmetic device
Inventor: AOKI YASUSHI
IPC: H03K19/003
Filed: 1989-12-18
Abstract: PURPOSE:To securely detect a fault by inputting same data to first and second logical computing elements, executing the same logical operation and judging whether the operation results are the same or not. CONSTITUTION:For detecting a fault, a fault detection instruction signal 5 is set to be 'truth'. At that time, an input data signal 1 (IA1-n) and an input data signal 2 (IB1-n) are selected by an n-bit selector 6 and an n-bit selector 7, and are inputted to the n-bit logical computing element 8. On the other hand, the input data signal 1 (IA1-n) and the input data signal 2 (IB1-n) are inputted to the n-bit logical computing element 9. Namely, the same input data signal is inputted to the n-bit logical computing element 8 and the n-bit logical computing element 9, and the same logical operation is executed by a control signal 10. When there is the fault at least in one of the n-bit logical computing elements 8 and 9, the fault is securely detected since operation results to be outputted differ.
Patent JP-H06151084-A (JP)
Title: Charge eliminating ceramics and composition for manufacture thereof
Inventor: SHINOHARA NOBUHIRO
IPC: C04B35/593
Filed: 1992-11-11
Abstract: PURPOSE:To prevent an electric part for a semiconductor device or the like from being broken by discharge, and provide a highly strong charge eliminating ceramic. CONSTITUTION:Nitride of a metal selected from Ti, Zr, Hf, Nb, and Ta and SiC are contained in a Si3N4 matrix to form a ceramic having a face resistivity within the range of 10<6> to 9X10<10>OMEGA/cm<2>. A composition for manufacture of charge eliminating ceramics is obtained by blending a sintering aid to Si3N4, the metal nitride, and SiC powder.
Patent JP-H04199632-A (JP)
Title: Soi wafer and manufacture thereof
Inventor: MIYAYASU TORU
IPC: H01L21/84
Filed: 1990-11-29
Abstract: PURPOSE:To enhance the characteristics of a semiconductor device using an SOI wafer by a method wherein the second insulating film, a sink film as a getter, the first insulating film and a semiconductor active layer are successively laminated on a semiconductor supporting substrate. CONSTITUTION:The second insulating film 14, a sink film 13 as a getter, the first insulating film 12 and a semiconductor active layer 11 are successively laminated on a semiconductor supporting substrate 15. At this time, the thickness of the first insulating film 12 in an SOI(silicon on insulator) wafer is specified to be on the level wherein the impurities in the semiconductor active layer 11 can be diffused to the sink film 13 in the heat treatment step during the manufacturing process of the semiconductor device while the thickness of the second insulating film 14 is specified to be on the level wherein the resistance of the SOI wafer to soft error, noise, etc., can be sufficiently given. Through these procedures, the impurities permeating into the semiconductor active layer 11 and passing through the first insulating film 12 can reach the sink film 13 so as to be trapped therein thereby enabling the characteristics of the semiconductor device to be enhanced using the SOI wafer.
Patent JP-2001141981-A (JP)
Title: Range finder
Inventor: IDE MASATAKA
IPC: G02B7/28
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a CPU operating at high speed or a correlation operation device must be mounted to perform complicated processing in order to perform picture processing at high speed when distance measurement using a conventional artificial retina LSI having a parallax is applied for a camera, so that costs of individual parts increase and a range finder itself is possibly large-sized because of the increase of the number of parts, and it cannot be mounted on a small-sized and inexpensive device like a compact camera though being able to be mounted on a specific single-lens reflex camera or the like. SOLUTION: The range finder is provided with an AF area sensor, where an imaging device arranged so as to receive two images having as parallax ad a light reception signal processing circuit for pressing of a light reception signal of this imaging device are formed on the same semiconductor substrate, and detects a principal subject in a photographic picture on the basis of sensor data (outline data) integrated in the AF area sensor in the outline detection mode and sets a distance measurement area including this principal subject to perform operation for distance measurement.
Patent JP-H06150253-A (JP)
Title: Thin-film magnetic head and its manufacture
Inventor: IIZUKA DAISUKE
IPC: G11B5/31
Filed: 1992-11-10
Abstract: PURPOSE:To obtain the manufactureing method for a thin-film magnetic head, in which the simplification of a manufacturing process and shortening of a production time required for eliminating a difference in level are made possible, by obtaining a new means of eliminating the difference in level occurring between a lower magnetic pole and substrate surface. CONSTITUTION:A flat metal film 10 of the same material as that of a conductor coil composed of Cu is formed on the required surface on a substrate other than a lower magnetic pole film-formed on the substrate so as to be equal to the lower magnetic pole in the height of layer; and the metal film is made to pass through an insulating layer 14 in the central part of the conductor coil 15 on the insulating layer 14, connected with the flat conductor film 10 and connected with a lead part 16 in the outer peripheral part of the flat conductor film 10. In the manufacture of the thin-film magnetic head, thus, the metal film of the same material as that of the conductor coil can be formed by the same film-forming method as that of the conductor coil, a film thickness control with high accuracy is possible so that the effect of eliminating a difference in level is high, such failures as short-circuiting and breaking of the conductor coil can be prevented, the height of the whole element can be lowered because the head element can be used as the lead part of the conductor coil and there is effect of heat dissipation by the flat metal film.
Patent JP-H01166545-A (JP)
Title: Zigzag type ic
Inventor: YAMAUCHI FUSHIMI
IPC: H01L23/50
Filed: 1987-12-22
Abstract: PURPOSE:To facilitate the formation of a pattern on a printed substrate by forming a structure of leads corresponding to surface mounting technique. CONSTITUTION:The leads at both ends of an IC body 1 are composed of leads 2 to be soldered to prevent an IC from overturning, and other leads are formed of leads 3, 4 for a surface mounting technique, and disposed in a zigzag state. When a zigzag type IC is mounted on a printed substrate, the leads 2 are inserted to through holes, and other leads are solderconnected by cream-solder on pads formed on the substrate. Thus, the formation of a pattern on the substrate can be facilitated.
Patent JP-H03186768-A (JP)
Title: Injection angle inspecting method for injection device
Inventor: ISONO YOSHIHITO
IPC: F02M65/00
Filed: 1989-12-15
Abstract: PURPOSE:To realize the automated/mechanized inspection by dividing the inside of a binarized image, obtained by video photographing keeping an injection port axis vertical or horizontal, into plural blocks, and comparing an inclination of a straight line for connecting spray image centroids in each block with a reference value. CONSTITUTION:To the device, a video camera 1 is connected, and the device consists of an inspection processor 2 having a picture element information storing frame memory, a binarizing circuit, a block setting function on a screen, a function for calculating a centroid position of an image, etc., and a video monitor 3. In such a state, a prescribed liquid is injected by prescribed pressure from two pieces of injection ports having a prescribed angle of an injection valve 4 to be inspected, attached to an inspection jig, its state is photographed by the camera 1 from a true side by making an injection axis vertical and a video signal is sent to the device 2, in which block setting of a binarized image, calculation of the centroid of each block, and calculation of an inclination of a centroid straight line are executed, and from its inclination, the quality is decided. In such a way, automation/mechanization of the inspection and its exactitude/reliability can be improved.