baber/WOPTO huggingface dataset:
Patent JP-S51144827-A (JP)
Title: Fuel supply system for internal combustion engine
Inventor: MINAMI HIDEHIRO
IPC: F02D41/14
Filed: 1975-06-09
Abstract: PURPOSE: The system minimizing the periodic fluctuation of proportion of air to fuel in the positive utilization of speed decreasing apparatus in the mechanism to control the feedback in proportion of air to fuel. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58188339-A (JP)
Title: Optical reproducer
Inventor: NONAKA CHIAKI
IPC: G11B7/09
Filed: 1982-04-26
Abstract: PURPOSE:To attain required characteristics at accessing, by switching the frequency characteristics at an audible band of a servo system at the reproduction and accessing, reducing the gain at the reproduction and decreasing noisy audible noise. CONSTITUTION:A servo error signal is given to a noninverting input of an amplifier 29 through a resistor R1, and the output is given to a servo device driving circuit 28. The output of the operational amplifier 29 is fed back to an inverting input via an LPF comprising resistors R2-R4 and a capacitor C1, resulting in that the feedback amount at a frequency lower than the cutoff frequency (e.g., 1kHz) is increased and the gain at the low frequency is reduced as shown in chainned lines in a figure. Since a switch 30 is turned off with a mode signal at the accessing, the frequency characteristics are shown in solid lines in the figure. Thus, the noisy audible oscillation at the reproduction is reduced, the required frequency band at the accessing is attained, and the deterioration in the operation is avoided.
Patent JP-S544879-A (JP)
Title: Method and apparatus for simultaneous treatment of wet process desulfurization and denitration
Inventor: AKIYAMA IWAO
IPC: B01D53/77
Filed: 1977-06-15
Abstract: PURPOSE: To avoid the increase of slurry concentration of absorbing process liquid, by returning the complex component recovered from lime slurry added SOx and NOx adsorbed complex to the absorbing liquid immediately before or after oxidation after absorption, not returning to the absorbing liquid for absorption. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03270486-A (JP)
Title: Magnification processor
Inventor: IKEDA TAKASHI
IPC: H04N5/66
Filed: 1990-03-20
Abstract: PURPOSE:To make a picture beautiful at the time of magnified display by executing the sampling of a picture signal to be inputted with high density rather than picture information density at the time of input and obtaining the equal picture information density to the density before the input in plural display means at the time of magnified display. CONSTITUTION:Corresponding to a set area magnification rate, a control means 4 executes control so that an A/D converting means 2 can execute A/D conversion with the sampling frequency of horizontal magnification for a sampling frequency to be read from a storing means 5. The A/D converting means 2 executes the A/D conversion upon the picture signals to be inputted and successively outputs the picture signals to the storing means 5. In the storing means 5, respective frame memory groups 5a-5i of the storing means 5 successively store the A/D converted picture information to be outputted form the A/D converting means 2, and one picture is finished being stored. Next, out of the picture information stored in the frame memory groups 5a-5i, the picture information corresponding to the magnifying position of each frame memory group is successively read out and the new picture information of the next picture to be outputted from the A/D converting means 2 is successively stored. Thus, at the time of magnified display, the picture quality is improved.
Patent JP-S59197786-A (JP)
Inventor: NOJIMA TAKEO
IPC: F23G7/00
Filed: 1983-04-22
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-H03271377-A (JP)
Title: Dark-blue ornamental material
Inventor: MATSUDA TAKESHI
IPC: B32B15/08
Filed: 1990-03-20
Abstract: PURPOSE:To conveniently produce the lightweight ornamental material having a unique color tone and excellent in workability by specifying the composition and color tone of a bath used in the chemical conversion treatment in the process for producing a dark-blue ornamental material. CONSTITUTION:An aluminum sheet (about 0.1-1mm thick) is bonded to both sides of a synthetic resin sheet (PE, PP, etc., about 1-10mm thick) to form a composite plate. At least one side of the composite plate is successively plated with nickel, chemical conversion-treated and coated with an ordinary-temp. curing clear paint to form a dark-blue ornamental material. The bath used in the conversion treatment consists of 0.5-1.5mol/l of a thiosulfate, 0.03-0.2mol/l of a water-soluble lead salt and 0.05-0.3mol/l of an org. acid or its salt, and the color tone is controlled to L*=35 to 60, a*=-5 to 10 and b*=-25 to -5 based on the CIE 1976 (L* a* b*) color space specification. A dark-blue ornamental material excellent in a nondestructive property is obtained in this way.
Patent JP-H10269261-A (JP)
Title: Shape data verifying method
Inventor: NAKAJIMA AYUMI
IPC: G06F17/50
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To verify whether or not shape data on a product are good extremely easily and surely by finding a segment of length corresponding to each value of curvature, displaying respective segments along a curved line, and giving attributes including the center to each segment and displaying them. SOLUTION: In an analyzed image drawing obtained through the analysis of a curve curvature analysis part, a segment of calculated length is displayed in a color corresponding to the length toward the center of curvature for a desired curve of a selected shape surface 50, and values of curvature displayed in respective colors are displayed as a scale 52. Namely, the curvature of the arbitrary curve 51 on the shape surface 50 is displayed by colors corresponding to the value, so the extent of the curvature can be grasped extremely easily. Since the curvature is compared with a criterion set according to production technology necessary condition data on a vehicle body and the shape data are verified according to the comparison result, a judgement can be made considering actually manufactured product.
Patent JP-H09259123-A (JP)
Title: Character input device and method therefor
Inventor: HOSODA HARUMI
IPC: G06F17/22
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a character input device which stores a part-of-speech information on the input character strings and a field information to use them for narrowing the selection of input candidates in the next input mode and also uses character string having the cooccurrence relation with the input character strings, character strings to be paired with the input character strings and character strings which are related to each other by the attribute defined by the thesaurus information as the input candidates. SOLUTION: An auxiliary information updating part 2 retrieves a part-of- speech dictionary part 7 via a part-of-speech dictionary retrieval part 6 based on the character strings inputted via an input part 5 and stores the character strings in an input candidate storage part 1 together with the part-of-speech information as the auxiliary information on the character strings. The auxiliary information includes date information, frequency information and priority information in addition to the part-of-speech in information. An input candidate management part 3 selects the character strings serving as the input candidates out of those input characters stored in the part 1 based on the auxiliary information and shows these selected character strings via an input candidate display part 4.
Patent JP-H03270798-A (JP)
Title: Water area purifying apparatus
Inventor: SHIMADA EIJI
IPC: C02F3/06
Filed: 1990-03-20
Abstract: PURPOSE:To efficiently purify sewage by allowing a water pumping-up pipe fitted with a gathering duct for pumping up water mixed with fine air bubbles to be adjacent to a self-suction type aerator and suspending a treatment apparatus in the water area adjacent to the aerator and the water pumping-up pipe. CONSTITUTION:An aerating water pumping-up means A is constituted of a self-suction type aerating stirrer 1 and a water pumping-up pipe 5 having a gathering duct 4 provided to the lower end thereof and the leading end of a vent pipe 2 is opened to the atmosphere and the water in a water area is stirred by revolving a screw 3 to generate a water stream and negative pressure is also generated in the leading end zone of the screw 3. The air in a hollow shaft is sucked by this negative pressure and the open air is mixed with and discharged in the water area as fine air bubbles. The aerating stirrer 1 is fixed on the base stand 6 arranged to the bottom part of the water area or provided in a movable manner and the water pumping-up pipe 5 is also supported on the base stand 6 through a stay.
Patent JP-S56165930-A (JP)
Title: Varnishing method for magnetic disc
Inventor: KIMURA SHIROU
IPC: G11B23/50
Filed: 1980-05-27
Abstract: PURPOSE:To perform effective varnishing inexpensively by giving the motion in the diametral direction of a magnetic disc to a varnishing head and performing varnishing with the slidge edge parts thereof in removing projections on the surface of a magnetic disc. CONSTITUTION:At the time of performing varnishing in order to remove the projections existing on the surface of a magnetic disc that can be the cause for damaging a magnetic head, the slider edge parts 2 of a varnishing head 1 of a  material such as nickel-zinc-ferrite or manganese-zinc-ferrite are chamfered in such  a manner as to form about 45-60 deg. angles. The motion in the diametral direction of  a magnetic disc is applied to the head 1 so that the edge parts 2 are striken against  the projections on the surface of the magnetic disc, whereby varnishig is accomplished.
Patent JP-H05228522-A (JP)
Title: Method for automatically controlling plate thickness of rolling mill
Inventor: IWASAKI MASARU
IPC: G01B15/02
Filed: 1992-02-20
Abstract: PURPOSE:To improve the accuracy of plate thickness of a product by compensating the lag of an output signal due to the time required for moving average processing with respect to a plate thickness signal measured on the inlet side of a rolling mill. CONSTITUTION:The plate thickness on the inlet side is measured by an alpha-ray thickness meter 2 on the inlet side of the rolling mill, the measured signal is subjected to moving average processing to remove noises, then, in a feed forward automatic plate thickness control to adjust the roll gap of the rolling mill based on the signal, a quantity of compensation corresponding to the moving average filter gain is calculated by a specific operation expression. The lag of a plate thickness deviation signal on the inlet side caused by removal processing of noises is compensated while taking the quantity of compensation calculated into consideration.
Patent JP-H09254644-A (JP)
Title: Vehicular window molding and its manufacture
Inventor: TAMURA TATSUYA
IPC: B29C48/30
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a window molding which is easy to manufacture, does not require vehicle body design and the appearance of a molding main body to be varied greatly, has high water receiving capability, and is highly decorative, and a method for manufacturing the same. SOLUTION: A first water receiving member 6 is projected from the side part S of a molding main body 5 toward the outer surface of a window plate 3, the molding main body 5 being formed continuously and integrally so that it is mounted along a gap between the outer periphery of the window plate 3 extending from its upper part U to the side part S through a corner and a body panel 2. Also, a second water receiving member is projected toward the outside of the vehicle, and thereby a water receiving part 12 is formed which is mounted movably so that at the upper part U it is located in a first position near the outer surface of the window plate 3, that at the side part S it is located in a second position which is away from the outer surface of the window plate toward the outside of the vehicle, and that at or near the corner it is located in a third position that varies.
Patent JP-S59195330-A (JP)
Title: Optical head
Inventor: OOHARA SHIYUNJI
IPC: G11B7/135
Filed: 1983-04-20
Abstract: PURPOSE:To decrease the number of component parts with reduction of size for an optical head and at the same time to obtain a stable servo signal having high resistance to the change with time, by using a split prism that divides the light given from the radiation surface into two parts in terms of space to transmit one of these two divided beams and to reflect totally the other beam in the direction different from the transmitted light. CONSTITUTION:A light beam (a) radiated from a semiconductor laser is reflected by a polarized beam splitter 4 and passes through a lambda/4 plate 5 with its optical path turned toward an optical disk 9 to form a minute optical spot X on the disk 9 through a diaphragm lens 7. The reflected light (b) of the disk 9 passes through the lens 7 and the plate 5 and then the splitter 4 and is made incident to a split prism 20. The light (b) passed through the splitter 4 is divided into two beams in terms of space. That is, the left half of the beam (b) is totally reflected to the right side to be turned into a beam (c) and made incident to a focus detector 14. While the right half of the beam (b) passes through the prism 20 to be turned into a beam (d) and made incident to a tracking detector 13.
Patent JP-S56165518-A (JP)
Title: Mandrel cleaner for extrusion press
Inventor: IYORI TATSUHIKO
IPC: B21C35/06
Filed: 1980-05-24
Abstract: PURPOSE: To diminish irregularity of the working load and the work at cleaning a mandrel, and to improve the product quality, by turning the mandrel around its axis, and by moving a grinder so as to press it to the mandrel tip.  
     CONSTITUTION: When the number of repetition of the extrusion passes become equal to a preset number, a mandrel 26 is moved so as to scalp a shell B formed around the journal of the mandrel 26 by a scalping device 52 through a backup plate 55. The backup plate 55 is then released and the mandrel 26 is turned around its axis; at the same time, a grinder arm 47 is caused to swing by a driver 46 under a condition that the grinder 45 is being turned around. This grinder 45 is pressed to the tip 44 of the mandrel 26 in order to grind and clean the tip 44. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000264066-A (JP)
Title: Weatherstrip
Inventor: KOSHIMICHI MASARU
IPC: B60R13/06
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To improve the sealability by providing a garnish part to be fixed to a side surface of a door inner panel in the vicinity of a bottom portion of a door at a clip part, a base bottom part on which a plurality of pairs of lip parts are projected, and a hollow seal part to press the side surface of a body panel in a projecting manner from a side wall on the cabin side of the base bottom part. SOLUTION: This weatherstrip LWS comprises an in-cabin side weatherstrip WS1 and an out-of-cabin weatherstrip WS3 which are respectively mounted on a door inner panel DIP. The weatherstrip WS3 is provided with a garnish part 16 screwed to the side surface of the door inner panel DIP at a grip part CL. A base bottom part 10 with lip parts 11, 12 capable of holding a portion in the vicinity of a lower end portion of the garnish part 16 in a projecting manner is provided on both inner side surfaces. In addition, a seal lip part 14 extended to abridge a bottom edge of the door from the out-of-cabin side wall of the base bottom part 10, and a hollow seal part 15 which is projected from the cabin side wall of the base bottom part 10, presses the side surface of a body panel BP and elastically deformed, are provided.
Patent JP-2000265229-A (JP)
Title: Hydrogen storage alloy and secondary battery
Inventor: KONO RYUKO
IPC: C22C19/00
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To increase the flatness characteristic of equilibrium pressure at the occlusion and release of hydrogen and also to reduce pressure difference by providing a specific composition consisting of Mg, La, two or more kinds among rare earth elements including Y, Ni, Co, and one or more elements selected from among Mn and other twelve elements. SOLUTION: The hydrogen storage alloy has a composition represented by general formula Mg(La1-bR1b)1-aNiXCoYM1Z [where R1 means two or more elements selected from rare earth elements including Y and Ce content based on the total content of R1 and La is regulated to <20 wt.%; M1 means one or more elements selected from Mn, Fe, V, Cr, Nb, Al, Ga, Zn, Sn, Cu, Si, P, and B; and 0.15<a<0.35, 0.55<=b<=0.95, 0<=Y<=1.5, 0<=Z<=0.2 and 2.9<X+Y+Z<3.5 are satisfied]. Because the secondary battery having a cathode containing this alloy can maintain high working voltage over a long period at electric discharge, discharge capacitance and charge-and-discharge cycle life can be improved.
Patent JP-H08249315-A (JP)
Title: Document editing device
Inventor: KUBOTA JUNICHIRO
IPC: G06F17/21
Filed: 1996-03-26
Abstract: PURPOSE: To eliminate the need for troublesome operation by inserting a blank line at an instructed line while a table is held continuous when an instruction to insert a line within the table is given. CONSTITUTION: This device consists of a keyboard 1, a control part 2, a text memory 3, a video RAM 4, and a CRT display 5, and the key board 1 includes a one-line insertion instructing means consisting of cursor keys 6 and a one- character insertion key 7 and a storage control part 15 includes the control part 2, text memory 3, and video RAM 4. When the instruction for line insertion is given in the table, the contents following the insertion-instructed line are moved down and displayed and the insertion-instructed line is retrieved, when an upward component is present on ruled-line data, longitudinal ruled lines only in the vertical direction are displayed on the inserted line continuously in the column direction, but when not, a blank is displayed at the column position of the inserted line.  Namely, when the instruction of the line insertion is given in the table, the blank line is inserted at the instructed line while the table frame is held continuous.
Patent JP-H01241916-A (JP)
Title: Output circuit
Inventor: TOKUUME TAKAHIRO
IPC: H03K17/12
Filed: 1988-03-23
Abstract: PURPOSE:To increase the operating margin and to prevent abnormal operation by increasing a conduction resistor of an output buffer circuit when an output voltage is high and decreasing it when the output voltage is low. CONSTITUTION:An output buffer circuit 7 consists of a p-channel transistor(TR) 4 whose gate is connected to an input terminal 1 connected in series between a power supply and ground, an n-channel TR 5 and an n-channel TR 6 connected in parallel with the n-channel TR 5. Then an AND circuit 9 giving an AND output of an input signal and an output signal of a Schmitt trigger buffer circuit 8 receiving the output signal of the circuit 7 to a gate of the n-channel TR 6 is provided. When the output signal is a prescribed potential or over, only the n-channel TR 5 is conductive, the resistance of the output buffer circuit 7 is increased, and when the level of the signal is lowered less than a prescribed potential, both the n-channel TRs 5, 6 are conductive and the resistance of the output buffer circuit 7 is decreased. Thus, the abnormal operation is prevented.
Patent JP-S5527488-A (JP)
Title: Casting device
Inventor: BECUS ROBERT
IPC: B22D11/16
Filed: 1979-06-07
Abstract: A device for regulating the flow through a plug of a dispensing vessel in a continuous casting installation, using the level of the metal bath in the receiving ingot mold, by means of a known electronic optical device. On each distributor there is a mechanical-reduction mechanism, with a purely mechanical proximity-control unit which is close to the casting unit and can be connected by a rapid coupling means to the mechanism. This control unit is actuated by a mechanical remote control from a remote-control console, which comprises both manual control and control by means of a servo-jack acting on the same mechanical transmission, while an emergency control is provided for acting directly on the proximity-control unit.
Patent JP-S61230476-A (JP)
Title: Video camera
Inventor: HAGIMOTO MICHIO
IPC: H04N5/238
Filed: 1985-04-05
Abstract: PURPOSE:To obtain an automatic diaphragm with less influenced from a high luminance object due to backlight condition, etc. by comparing a luminance signal takenout of an image pickup signal with a prescribed threshold and driving a dia phragm driving circuit with the luminance signal from which the component of the luminance signal exceeding the prescribed threshold outputted from a comparator is eliminated. CONSTITUTION:A luminance signal 20 on which a gamma correction etc. is applied at a process circuit 19 is also supplied to a comparator 23 and is compared with a threshold voltage from a threshold voltage generator 24. The luminance signal exceeding the threshold voltage is decided as the video signal corresponding with the high luminance object and the threshold voltage is outputted from the comparator 23. Therefore, the luminance signal in the output of the comparator 23 used for the control of the automatic diaphragm is the one from which the component with high luminance is eliminated. The output from the comparator 23 is detected at a detector 25 having a detecting characteristic near to a peak detection and is made as a DC signal. The DC signal is impressed on a diagragm driving circuit 26 as a control signal to control the automatic disphragm. The circuit 26 drives a diaphragm control motor 27 with the impressed control signal and opens and closes a diaphragm feather 16. Therefore, it is possible to image pickup with an appropriate exposure.
Patent JP-S55164532-A (JP)
Title: Seat device in cargo-passenger automobile
Inventor: SATOU SEIKI
IPC: B60N2/90
Filed: 1979-06-06
Abstract: PURPOSE: To make it possible for a cushion seat to be laid on a reclining seat and turn reversely by a method wherein latches turning with a reclining-seat turning plate and a cushion-seat turning plate are provided on the plates respectively.  
     CONSTITUTION: The lower end of an L-shaped front leg 3 is fitted pivotally to a flange 2 which is fitted, in a fixed state or slidably back and forth, to the floor surface 1 of a vehicle, while a fixed plate 5 being fixed fast to the other end of the leg 3. And, a turning plate 8 supporting a reclining seat 9 is supported turnably around an axis 7 by the fixed plate 5, while another turning plate 19 supporting a cushion seat 21 being supported turnably around another axis 20 also by the plate 5. The turning plate 8 is provided with a latch 10 turning unitarily therewith, while the turning plate 19 being provided with a latch 22 turning unitarily therewith, and a latchet 15 engaging with the latches 10 and 22 is fitted axially 16 to the fixed plate 5 at an optional position. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58191143-A (JP)
Inventor: ERUNSUTO ERU BERUTORUSEN
IPC: B31B50/98
Filed: 1983-04-21
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-H07276910-A (JP)
Title: Pneumatic radial tire
Inventor: MORINAGA HIROSHI
IPC: B60C9/00
Filed: 1994-04-08
Abstract: PURPOSE:To provide a pneumatic radial tire which is excellent in durability against heavy load drum, steering stability, tire production workability, etc., while maintaining the cost reduction merit by the simplification of a twisting process. CONSTITUTION:In a radial tire which is provided with at least one layer of carcass in which cords are arranged in parallel with each other and in the direction substantially crossed at right angles to the circumferential direction of the tire, the cord is formed by binding together 2 to 40 pieces of thick deniel filaments of 50 to 2000 in deniel.