baber/WOPTO huggingface dataset:
Patent JP-H0814040-A (JP)
Title: Exhaust muffler
Inventor: MATSUMOTO AKIO
IPC: F01N1/08
Filed: 1994-06-27
Abstract: PURPOSE:To facilitate cleaning of the interior of an intermediate baffle pipe from the outside of a buffer. CONSTITUTION:Intermediate opening parts M1 and M2 are formed in a muffler constituting member, for example, a rear plate 9, positioned between the rear end parts of first and second baffle pipes 21 and the rear end face 43 of a muffler 3, and rear opening parts R1 and R2 are formed in the rear end face 43 of the muffler 3. The intermediate openings M1 and M2 and the rear opening parts R1 and R2 are arranged at the central axis extensions C1 an C2 of the first and second baffle pipe 21 and the rear opening parts R1 and R2 are closed by a flange part 41 arranged at the base part of a final baffle pipe 23.
Patent JP-H0816484-A (JP)
Title: Doubled memory system
Inventor: TANABE TAKASHI
IPC: G06F11/16
Filed: 1994-06-27
Abstract: PURPOSE:To make the reliability of a computer high, and to facilitate error recovery and repair replacement in system operation. CONSTITUTION:A processor 1 and a system bus controller 3 are connected by a CPU bus, and the system bus controller 3 and a memory device 4 are doubled and connected to a couple of system buses 13 respectively, and error detecting circuits 6, 80, and 85 which detect errors of the buses, comparing circuits 51, 104, and 105 which compare the output contents of the buses, bus switching circuits 7, 82, and 83, and mode setting circuits 100, 101, and 102 are provided in the system bus controller 3 and memory device 4; and the outputs of the error detecting circuits are exchanged between the couple of devices, and the bus switching circuits are controlled according to the detection results of the error detecting circuits and the setting contents of the mode setting circuits from the opposite sides.
Patent JP-H0310219-A (JP)
Title: Liquid crystal display device
Inventor: NAKAMURA HIDETAKA
IPC: G09G3/18
Filed: 1989-06-07
Abstract: PURPOSE:To obtain a high-brightness image by separating a light beam to a P polarized light beam and an S polarized light beam by a light separating body, converting either polarized light beam into the polarized light beam same as the other by a converting element and synthesizing them to one luminous flux which is made incident on a liquid crystal display panel. CONSTITUTION:The light beam from a light source 5 is separated to the P polarized light beam Ap and the S polarized light beam As by the light separating body 8 and either polarized light beam is converted into the polarized light beam same as the other by the light converting element 9. Then, the directions of two luminous fluxes are made parallel with each other and the luminous fluxes are synthesized to one luminous flux by a luminous flux synthesizing body 13 so as to be projected toward the liquid crystal display panel 1. The luminous flux synthesizing body 13 is a high-transmittivity transparent substance such as glass for prism and has an exiting side staircase-like surface 15 and a back side staricase- like surface 16. The luminous flux of the 1st P polarized light beam Ap is made incident on the exiting side staircase-like surface 15 and reflected to an exiting side. The luminous flux of the 2nd P polarized light Ap' is made incident from an incident surface 14, reflected by the back side staircase-like surface 16 and synthesized with the 1st P polarized light beam Ap to become one luminous flux, which is made incident on the liquid crystal display panel 1. Thus, the high-brightness image approximate to illuminating light from the light source is obtained.
Patent JP-H08298897-A (JP)
Title: Artificial lure
Inventor: IIZUKA HIDEO
IPC: A01K85/00
Filed: 1995-05-09
Abstract: PURPOSE: To obtain an artificial lure having unique and excellent performance for fully enjoying lure fishing. CONSTITUTION: This multi-function multipurpose artificial lure exhibits a characteristic action by its structure characterized by a body having a ship bottom form at the lower part and divided into a front part 1 and a rear part 2 connected with each other through joints 3, 4 to enable free oscillation of the parts.
Patent JP-H02229950-A (JP)
Title: Shift lever support device for speed change gear
Inventor: YAMADA KAZUJI
IPC: F16H61/00
Filed: 1988-06-13
Abstract: PURPOSE:To reduce the number of parts to a half, to shorten an assembly time, to improve the rigid force of a retainer, and to enable the use of a resin material by a method wherein a shift lever mounting part, a retainer, a shift lever plate, and a slide rotary holding part are integrally molded, and the retain er is formed in a shape widen toward the end. CONSTITUTION:Swing assembly of a shift lever 10 is such that a lever 10 is engaged with a shift lever mounting part 2, and an upper sheet 14, a rubber cushion 15, and a cap 13 are engaged, in order named, from above. In this case, engagement of the cap 13 is such that a fixing hole 13 of the cap 13 is positioned between select bell crank mounting parts 3, and the other fixing hole 13' is positioned to a cap mounting part 4. With this state, a spring 16 is set in a manner that it is locked to a spring holder 3, a hole 17'' of a select bell crank 17 is inserted in a select lever 12 of an already engaged lever 10, and the cap 13, the spring 16, and a crank shaft 17 are simultaneously fixed by means of a select bell crank shaft 22 and a pin 23.
Patent JP-H08311905-A (JP)
Title: Footholder for manhole, etc.
Inventor: TAKAHASHI EIZO
IPC: E02D29/12
Filed: 1995-05-22
Abstract: PURPOSE: To facilitate mounting work of a side pole and to make it possible to easily form a grip section on the side pole by forming the side pole of a plurality of bar-shaped split bodies. CONSTITUTION: A side pole 8 is formed of a plurality of bar-shaped split bodies 10, insertion holes 11 and 12 of a connector are respectively formed both up and down surfaces of each of the bar-shaped split bodies 10, at the same time, a corrugated grip section 13 is formed on the side surface, and the connector is formed of the central flange 15 and projected threads 16 and 17 extended in both up and down directions from the flange 15.  The flange of the connector is provided to the upper surfaces of side pole mounting holes 9 formed on both ends of a footholder 1, the projected thread 1 7 extended downward from the flange is inserted to the side pole mounting hole and the insertion hole 11 on the upper surface of each of the split bodies and, at the same time, the projected thread 16 extended upward is inserted into the insertion hole 12 on the lower surface of each of the bar-shaped split bodies.
Patent JP-S6124541-A (JP)
Title: Method for oxidizing acyloxyalkylnaphthalene compound
Inventor: NAITO SUSUMU
IPC: C07C65/11
Filed: 1984-07-12
Abstract: PURPOSE:To obtain the titled substance which is a raw material for synthetic fibers, etc. in high yield, by oxidizing an acyloxyalkylnaphthalene compound with molecular oxygen in an organic solvent using a binary system consisting of Br-Co or a ternary system consisting of Br-Co-Mn. CONSTITUTION:An acyloxyalkylnaphthalene compound expressed by the formula (R1 is 1-3C alkyl; R2 is H or 1-3C alkyl), e.g. 2-methyl-6-acetyloxynaphthalene, is oxidized with molecular oxygen in an organic solvent using a binary system consisting of a bromine compound and a cobalt compound and a ternary system containing further a manganese compound added thereto as a catalyst to give the titled compound. The amount of the bromine compound to be used as the catalyst is preferably 1,000-10,000wt.ppm, and the amount of the cobalt compound to be used is preferably 500-5,000wt.ppm expressed in terms of Co based on the solvent. The concentration of the manganese compound to be used is <=5,000wt.ppm based on the solvent.
Patent JP-S5956509-A (JP)
Title: Desiliconizing method with molten iron spout
Inventor: KATSUTA JIYUNICHIROU
IPC: C21C1/04
Filed: 1982-08-20
Abstract: PURPOSE:To perform a substantial desiliconization treatment in a short time and to improve a slag-off property by disposing >=2 pieces of rotary rolls on the downstream of the position of a molten iron spout where a desiliconizing agent is added and desiliconizing the molten iron while rotating the rolls. CONSTITUTION:A drowned weir 5 is provided on the upper stream of a molten iron spout 3 connected to the tap hole of a blast furnace to dam up the slag having small specific gravity. A weir 11 is provided on the downstream of the weir 5 and a desiliconizing agent is added to the molten iron, whereby the molten iron is desiliconized. An expanded flow passage part is provided on the downstream of the spout 3 and >=2 pieces of rotary rolls 7a, 7b having the revolving shafts intersecting with the flow direction of the molten iron are disposed in the expanded part along the flow direction of the molten iron. The bottom surfaces of the rolls 7a, 7b are dipped under the melt surface and while the rolls are revolved, the molten iron is desiliconized. The roll 7a on the upper stream provides the effect of improving mainly desiliconization efficiency and the roll 7b on the downstream provides the effect of improving mainly the slag- off property of desiliconization slag.
Patent JP-S626260-A (JP)
Title: Automatic exposing device for printed wiring board
Inventor: HOSHINO MASAHIRO
IPC: G03F7/20
Filed: 1985-07-02
Abstract: PURPOSE:To covey and press a substrate by one mechanism and to obtain a small-sized, efficient device by conveying the substrate onto an exposing machine by a conveying machine, and then pressing and fixing it as it is and carrying out exposure. CONSTITUTION:The carrier 5 of a conveying machine 30 moves onto the substrate 2 which is maintained by a throwing-in machine 1 at specific height, and the substrate 2 is lifted by a sucker 6 for conveyance to move as shown by an arrow E onto the glass plate 10 of an exposure part. Then, the carrier 5 moves down to the glass plate 10 to place the substrate on the glass plate 10 at a specific position. At this time, the sucker 6 for conveyance is put in a back-up sheet 40, whose surface contacts the substrate 2 to fix the substrate 2. Then, the substrate is exposed to a circuit pattern drawn on the glass plate 10 by a light source 12 and then the carrier 5 is moved up to lift the substrate 2, which is further moved to right as shown by an arrow E onto a receiving machine 13. Then, the carrier 5 is lowered and when the substrate 2 is placed on the receiving machine 13, the suction of the sucker 6 for conveyance is released to set the substrate 2 on the receiving machine 13, thereby holding the substrate in readiness for a next operation process.
Patent JP-S5574953-A (JP)
Title: Cheese rolling method of temporary twist-processed thread
Inventor: KASAI ISAMU
IPC: B65H55/00
Filed: 1978-11-27
Abstract: PURPOSE: To provide a uniform bulk density and roll pattern, by arranging a length of rolling time, from out-going of the final thread holding point to roll-in to the reel  machine, to within a range of specific value, and performing the rolling work into a  straight cheese of bulk density less than 0.3g/cm 3 .  
     CONSTITUTION: With a feed thread 1 fed from a first roller 2, a wooly processed thread Wy, passing through a heater 3, and an improved temporary twist-processed thread By, obtained by applying a heat treatment 5 during a heater 6 and third roller 7, are fed from a final thread holder 8 at a speed of Vcm/sec, and a length of rolling time T until rolled into a soft cheese 11 by a reel machine 10 is made to satisfy the relation of 15/V≤T≤(5/6×10 5 )/V 2 . That is, in a range to satisfy the time T, further with an arrangement made to a substantial traverse swing support point of the reel machine 10, the roll-in work is performed without through guides. And it is most desirable for the final thread holder 8 to be of nipple type. In this way, an influence by the result of traverse and traveling resistance can be removed capable of obtaining a uniformly equalized quality package. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5847248-A (JP)
Title: Detection of air/fuel ratio
Inventor: UCHIDA MASAAKI
IPC: F02D41/14
Filed: 1981-09-17
Abstract: PURPOSE:To achieve a quick and better detection of air/fuel ratio not affected by the response speed of an oxygen sensor by comparing an oxygen concentration detection voltage of an exhaust gas with multiple stages of reference voltages between the upper and lower limits. CONSTITUTION:Two sets or the like of reference voltages V(H) and V(L) are set near the upper and lower limits of a detection voltage with an oxygen concentration detecting sensor for detecting oxygen in an exhaust gas in symmetry with an intermediate voltage Vc to be a reference voltage to be compared with a detection voltage of the oxygen concentration detecting sensor. The change in the air/fuel ratio from lean to rich and vice versas is determined by outputs of the comparison with the voltages V(L) and V(H) thereby enabling a quick and better detection of the air/fuel ratio free from the response characteristics of the oxygen concentration detecting sensor.
Patent JP-H06329587-A (JP)
Title: Production of concentrated diacetin
Inventor: MITSUYA YUKIHISA
IPC: C07C69/18
Filed: 1993-05-24
Abstract: PURPOSE:To concentrate diacetin on an industrial scale at a low cost by extracting an acetin mixture using a specific aliphatic hydrocarbon or alicyclic hydrocarbon as the extraction solvent. CONSTITUTION:The diacetin is concentrated by extracting triacetin from an acetin mixture containing at least diacetin and triacetin using one or more extraction solvents selected from 4-8C aliphatic hydrocarbon and an alicyclic hydrocarbon of the formula A-(R)m (A is 4-10C aliphatic ring; R is 1-4C alkyl or 2-4C alkenyl; m is 0-3).
Patent JP-2000334513-A (JP)
Title: Method for controlling loop of metallic strip
Inventor: MATSUSHITA MEIJI
IPC: B21B39/08
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To automatically execute the loop control of a metallic strip, especially, tail-end management. SOLUTION: A cutting equipment 10 for cutting the metallic strip 11 into a certain shape while continuously threading the strip is provided with a side trimmer 14 and shear 15. An inlet-side loop 27 and outlet-side loop 28 are respectively formed on the inlet and outlet sides of the side trimmer 14. A loop 29 for stopping and cutting is formed on the inlet side of the shear 15. As for each loop, loop control is executed by detecting the amount of sag with ultrasonic sensors 21, 22, 23 when the strip is usually threaded and the threading of the metallic strip 11 is executed in the state where the strip can be largely sagged in pits 24, 25, 26.  When the residual amount of the metallic strip 11 which is wound around a coil 12 is reduced, the control is changed to upper limit loop control using the ultrasonic sensors 21, 22, 23, an inlet-side loop table 31, outlet-side loop table 32 and loop table 33 for stopping and cutting are elevated and reduce the amount of bend of the metallic strip 11 at the time of passing through the bottom.
Patent JP-S5571386-A (JP)
Title: Beam index type color television receiver
Inventor: TOOYAMA AKIRA
IPC: H04N9/24
Filed: 1978-11-24
Abstract: PURPOSE: To prevent lowering of color saturation by correcting the signal level for a receiving tube when the average value of three-primary signals becomes a value to reduce the beam current of the receiving tube from a fixed value.  
     CONSTITUTION: Red, green and blue primary signal voltages ER, EG, and EB are supplied to adder 31 to obtain addition voltage ET, and voltage ET is supplied to inversional amplifier 32 to obtain voltage EX=-1/3ET, and voltage EX is supplied to adder 33 and is added to voltage ED of power source 34 to obtain voltage EY= EX+ED, and the output side is grounded through resistance 35 and diode 36 to obtain correction voltage EC. Now when average voltage value 1/3ET of three  primary color signals is voltage +ED, voltage EX becomes -ED, and voltage EY becomes the groun voltage. When voltage EY is over the ground voltage, the ground voltage is obtained also, and no correction voltage is applied. Meanwhile, in case of voltage 1/3ET below +ED, voltage EY becomes positive, and voltage EC becomes larger positive voltage according as voltage 1/3ET becomes smaller, thereby correcting lowering of voltage 1/3ET. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5669184-A (JP)
Title: Electronic printer
Inventor: TASHIRO TSUNEO
IPC: G03G15/00
Filed: 1979-11-10
Abstract: PURPOSE:To make possible the overlapping of image and electric signal information by providing  a multi-stylus electrode behind the positions of light image exposure and simultaneous AC corona discharge. CONSTITUTION:A photosensitive body 2 is turned counterclockwise and a manuscript board 10 is  made to conduct an alternating motion synchronously with the motion of the body, while a manuscript A is irradiated by an exposure lamp 11. The light reflected from the manuscript A is irradiated to the surface of the photosensitive body 2 uniformly charged with electricity by a charger 3  and simultaneously the surface is exposed to the AC corona discharge by means of a corona discharger 4, thereby a static latent image is formed by a total exposure lamp 5, before being made  into a visible image by attaching a developing agent from a developing apparatus 7 to the latent  image. Next static recording paper P sent from a paper supplying cassette 16 to a carriage way 20  is supplied to a copying portion 18, where the visible image on the surface of the photosensitive  body 2 is copied on the recording paper by means of a copier 8. Then the recording paper is discharged to a tray 19 via a fixing apparatus 21. When recording an electric signal, it is applied after being converted into an electric signal applicable to a multi-stylus electrode 6 to form a static  latent image on the photosensitive body 2, then copied on the paper P.
Patent JP-H0741980-A (JP)
Title: Electrolytic electrode
Inventor: SHIMADA MAKOTO
IPC: C25D21/12
Filed: 1993-06-17
Abstract: PURPOSE:To obtain an electrode capable of supplying a current suitable to the respective regions of the surface of the electrode. CONSTITUTION:An insoluble-metal electrode 3 formed by coating an insoluble- metal sheet having apertures such as expanded metal with a catalytic material is mounted on a substrate to constitute this electrolytic electrode. An insoluble- metal electrode having a small numerical aperture is arranged on the part with a high electrolytic current density and an insoluble-metal electrode having a large numerical aperture on the part with a low current density. Consequently, the service life of the electrodes is prolonged, and the production and reactivation of a large-sized electrode is facilitated.
Patent JP-2000339568-A (JP)
Title: Electronic equipment with alarm sound generating function
Inventor: NEMOTO YASUSHI
IPC: H04W88/02
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To improve the operability of the alarm function of a plug type switch by preventing the alarm function from malfunctioning and visually displaying the working of the function for malfunction prevention. SOLUTION: A lock knob 7 is sandwiched between an upper housing 1 and a lower housing 2 and constituted slidably on a knob rail 2A. The lock knob 7 is slid as shown by the arrow (upward in the figure) to insert the tip 7F of the lock knob 7 into a cut part 6A of a plug 6, which is thus prevented from falling, thereby preventing malfunction. When malfunction is reset, the lock knob 76 is slid as shown by the arrow (downward in the figure).
Patent JP-H0813147-A (JP)
Title: Mechanism parts coated with hard carbon film containing dispersed fine fluororesin particle
Inventor: YOSHINO NOBUYUKI
IPC: C23C16/26
Filed: 1994-06-28
Abstract: PURPOSE:To enable a longer service life of the parts to contribute the improvement in reliability and reduction in cost of the parts by successively laminating on the surface layer of a base material an intermediate layer and a hard carbon film into which fine fluororesin particles are dispersed. CONSTITUTION:In this parts, a base material 1 is formed from any one of metallic, plastic and ceramic materials and on this base material 1, an intermediate layer 5 and a hard carbon film 2 into which fine fluororesin particles 11 are dispersed are successively laminated. Since the formation of the hard carbon film 2 on the base material 1 made of a metal or the like is difficult, the interposition of the intermediate layer 5 between the base material 1 and the hard carbon film 2 is preferred. As the intermediate layer 5, any one of various intermediate layers such as laminated intermediate layer consisting of a combination of titanium and silicon can be used. Thus, the objective mechanism parts having stable water-repellency and slidability over a long period and also excellent durability can be provided.
Patent JP-H05342241-A (JP)
Title: Mrp system for securing parts for order accepted
Inventor: MAKISHIMA TETSUO
IPC: G06Q50/04
Filed: 1992-06-08
Abstract: PURPOSE:To prevent the over-stock of a product or parts by securing the parts which are prospectively arranged by means of the required amount calculation of MRP system to the ordered product. CONSTITUTION:Production plan is inputted from a production plan storing part 1 to a required amount calculating part 2 concerning the product of a part table storing part 9. In the required amount calculating part 2, MRP calculation is executed by a total required amount calculating part 3 and a net required amount calculating part 4 and an arrangement calculation generating part 6 sets the arrangement plan. An arrangement plan defining part 7 defines the production plan which becomes an arrangement day but executes no definition concerning the product. When the product which is order-accepted from an order-acception information storing part 8 is inputted to the required amount calculating part 2, an order acception security calculating part 5 processes order-acception security and the product is produced. The production plan of the production plan storing part 1 is updated based on a precessed result. Thus, order-acception is secured so as to prevent the over-stock of the product or the parts.
Patent JP-H055129-A (JP)
Title: Production of hot rolled multilayer steel plate having surface layer composed of austenitic stainless steel and excellent in corrosion resistance and deep drawability
Inventor: MURAKAMI HIDEKUNI
IPC: C21D8/04
Filed: 1991-06-18
Abstract: PURPOSE:To stably produce a hot rolled multilayer steel plate excellent in corrosion resistance and deep drawability at a low cost by subjecting a steel slab consisting of surface layer parts composed of austenitic stainless steel and an inner layer part composed of a steel with specific composition to specific hot rolling. CONSTITUTION:A steel slab is constituted of surface layer parts composed of austenitic stainless steel having a thickness of 2-30%, per side, of the whole plate thickness and an inner layer part composed of a steel with specific composition. The steel of the inner layer part has a composition consisting of, by weight, 0.0005-0.0150% C, 0.0005-0.0200% N, P, Si, Al, Ti, Nb, and the balance Fe with inevitable impurities and further containing, if necessary, either or both of 0.0002-0.0060% B and 0.005-0.500% Mo and satisfying the relations in 30>=80XP+7XSi+20mAl>=3 and 8.0>=Ti/(4XC +3.4XN)+Nb/(7.7XC)>=0.4. This steel slab is hot-rolled at <920 deg.C finishing temp. Then, the resulting hot rolled plate is subjected to hot rolled plate annealing at 850-1250 deg.C. By this method, the hot rolled multilayer steel plate having surface layers composed of austenitic stainless steel combining high corrosion resistance, high workability, and high deep drawability can be obtained.
Patent JP-S5270793-A (JP)
Title: Indicator
Inventor: FUKUDA IKUO
IPC: G09F13/00
Filed: 1975-12-10
Abstract: PURPOSE: The luminescent element arrangement of figure indicator is performed based on the bead arrangement of soroban (Japanese abacus).  As a result, the indicator can be suitably applied for small-size desk electronic computer with reduced power consumption. 
     COPYRIGHT: (C)1977,JPO&Japio