baber/WOPTO huggingface dataset:
Patent JP-H03136693-A (JP)
Title: Lower thread feeding mechanism of sewing machine
Inventor: UYAMA YOSHIYUKI
IPC: D05B73/12
Filed: 1989-10-23
Abstract: PURPOSE:To carry out the work to set a lower thread easily by providing a cover plate furnishing a slit to guide the lower thread drawn out from a lower thread bobbin which is provided to cover the lower side of the tension generator of the inner pot of a sewing machine frame in the direction to extend to the superposed part of a thread condition plate and a thread condition spring. CONSTITUTION:At the housing hole 17 of a lower thread bobbin, a cover plate 28 is provided positioning under a slide lid 18, and the cover plate 28 covers the upper side of an inner pot 20 except a housing 20a and a recess 20c for fingering. A bow plate 30 is provided integrally with a needle plate 16 in the left half part at the inner periphery side of an inner holding plate 29 of the housing hole 17 placing a small clearance between the holding plate 29. And the cover plate 28 forms a slit 31 extending in about a circular arc form near the upper outer periphery of the housing 20a along the superposed part of a thread condition plate 23 and a thread condition spring 24. Consequently, the user can set the lower thread only by carrying out a simple work to insert the lower thread drawn out from the lower thread bobbin in the slit 31 formed at the cover plate 28.
Patent JP-H10102289-A (JP)
Title: Method for electrolytically coloring aluminum
Inventor: TSUKASA SEIICHI
IPC: C25D5/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain electrolytically colored film with color tone far superior to that of the conventional one by securing the minimum thickness of an anodic oxide film in the anodization stage before the electrolytic coloration stage and suppressing the thickness variation. SOLUTION: The first-stage anodization is conducted in an acidic bath at a current density corresponding to the area of a product to be treated to obtain an anodic oxide film uniform in thickness, the second-stage anodization is then performed in the same acidic bath at a current density higher than that in the first stage for a short time of 10min to thicken the anodic oxide film barrier layer to obtain a barrier layer less variable in thickness, and the product is electrolytically colored in an electrolytic bath contg. a metallic salt. A uniform amt. of the metal is stably deposited in the hole of the anodic oxide film, and the colored film more uniform in color tone is obtained.
Patent JP-S61156595-A (JP)
Title: Semiconductor storage device
Inventor: TAKAISHI IZUMI
IPC: G11C11/409
Filed: 1984-12-28
Abstract: PURPOSE:To eliminate a history of data of the previous cycle, and to execute stably readout without causing a malfunction at the time of the next read cycle by providing a single pulse generating circuit for generating a single pulse, when write is ended and shifted to a readout period, and a charging circuit for charging an input/output line. CONSTITUTION:When an R/W signal is varied to an 'H' level from 'L' at the start time of a cycle 2, a positive single pulse (e) is generated by a single pulse generating circuit 10 and applied to a gate of transistors Q4, Q5 and turns them on, and an input-output line (c) is charged up to a readout 'H' level. In this state, even if the driving capacity is enlarged, the transistors Q4, Q5 are operated only in an output period of the single pulse, therefore, the power source current does not increase, and also said line is charged only up to the readout 'H' level, therefore, no influence is exerted on the sensitivity of a sense amplifier. In this way, there is no possibility that data of the previous cycle is written in the next cycle, and a margin of a write recovery time is obtained.
Patent JP-H04153416-A (JP)
Title: Settlement method of caisson
Inventor: KISHI YASUHIRO
IPC: E02D23/08
Filed: 1990-10-16
Abstract: PURPOSE:To enable the force-fit of caissons by providing openings for housing jacks to the lower parts of the inside of body of the caissons, boring longitudinal holes connected to the openings to insert tension members into them, and inserting the tension members into the jacks to extend them. CONSTITUTION:Caissons 1 are landed, tension members 4 are inserted into longitudinal holes 2 from the undersides of them, center hole-type jacks 5 are housed into jack housing rooms 3 and, at the same time, the tension members 4 are inserted into the jacks 5. The tension members 4 are held to extend the jacks 5, reaction force of tension force generated in the tension members 4 is generated directly below through the floors of the jack housing rooms 3, and the force-fit of the caissons 1 into the ground is made by the portion of the stroke. Then, after the holdings of the tension members 4 are released, the operation is repeated again to make the force-fit of the caissons 1 until reaching a specific depth. According to the constitution, re-shoring of the force- fit equipment is not required, and execution can be easily carried out to shorten a construction period and to reduce a cost.
Patent JP-H08112403-A (JP)
Title: Pachinko machine
Inventor: KUCHITSU TAKUYO
IPC: A63F7/02
Filed: 1994-10-17
Abstract: PURPOSE: To make fingertips perform only the switching operation and shooting force regulating operation of a motor, reduce the direct load added to the hand and the arm, and moderate the fatigue by setting a hand rest just before a ball shooting control handle provided in the protruding state on the front part of a PACHINKO (Japanese pinball game) machine. CONSTITUTION: A ball shooting control handle 1 is provided so as to be protruded forward from a fixed plate 2 on the front lower part of a PACHINKO machine, and a hand rest 3 is set just before it. The hand rest 3 is formed of a support arm horizontally protruded forward from the fixed plate 2, and a support beam 5 for supporting the hand rest 3 supported by one end thereof in the position facing the control handle 1. When the hand rest 3 is used, it is opposed to the front of the control handle 1 to receive and support the part close to the wrist of a hand 19 holding the control handle 1. Thus, the weight of the hand and the arm is never directly added to the fingertips holding the handle 1, and the load added to the fingertips can significant by be reduced.
Patent JP-2000102341-A (JP)
Title: Rotary massager for meat or the like
Inventor: KITAO KATSUTOSHI
IPC: A22C9/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an improved rotary massager for curing stock meat, soaked in a curing solution, for ham, sausage or the like, capable of removing unwanted bacteria from the tank to a very high extent and preventing the solution in which the stock is immersed from being imprudently sucked into the pump. SOLUTION: This rotary massager is for a stock for meat or the like, treated in a cylindrical tank 1, which is designed in such a way to be freely opened or closed by a lid body 3 at the upper opening, to move between the upright and horizontal positions, and to rotate while it is in the horizontal position, where the tank inside is opened to the outside by an air passage 20 running axially through the lid body 3 at the center and holding an adsorbent inside to adsorb unwanted bacteria and the entrained solution.
Patent JP-H05114083-A (JP)
Title: Electronic cash register
Inventor: ISHII MASAAKI
IPC: G07G1/12
Filed: 1991-10-23
Abstract: PURPOSE:To make it possible to instantaneously check the commodity cumulating sales amount information of each item accumulatively stored in a sales storing part by providing this electronic cash register with an inspection mode setting means and an inspection mode setting release means and executing the operation processing of an inspection mode only by keying operation. CONSTITUTION:When an inspection key is depressed, whether a 'REGISTER' mode is selected or not is judged by a mode switch 3. When sales are not being registered, an inspection mode flag is set up in a RAM 14 by the inspection mode setting means. When an inspection report outputting item is specified by a 'REGISTER' key on a keyboard 2 and a 'TOTAL' key to be an execution key is depressed, cumulative sales amount information stored in the table of the specified output item (in each person in charge, in each section and in each transaction office) is read out and printed out on a receipt or the like by controlling the driving of a printer 6. When the inspection key is depressed again, the inspection mode flag set up in the RAM 14 is reset to end the key processing.
Patent JP-H01119119-A (JP)
Title: Band compression device for image data
Inventor: MIYATA KUNIO
IPC: H03M7/30
Filed: 1987-11-02
Abstract: PURPOSE:To accelerate the band compression of image data by providing plural band compression circuits, inputting the image data to those circuits after dividing, and performing the compression of the image data in parallel. CONSTITUTION:A CPU1 divides real image data 1 outputted from an image reader 3 quarterly, and stores them in each of image data memories 14a-14d. Band compression and expansion circuits 16a-16d read the real image data I1-I4 from the image data memories 14a-14d, respectively, and compress the real image data I1-I4 by a prescribed encoding system, and output compression image data C1-C4 of c1-c4 bits. Compression image data memories 15a-15d store the compression image data C1-C4 outputted from corresponding band compression and expansion circuits 16a-16d sequentially. In such a way, it is possible to perform the band compression of the image data at high speed.
Patent JP-2000103829-A (JP)
Title: Aqueous composition containing phenolic resin and its production
Inventor: DAVID R MCCORMICK
IPC: C08G14/14
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing an aqueous composition containing a phenolic resin and desirably used in surface coating, which process is characterized in that the aqueous solution obtained by the process contains no organic solvent and does not contain a specified or larger amount of fluorotitanic acid. SOLUTION: The process for producing the aqueous composition comprises the steps of: reacting a phenolic polymer or copolymer, desirably, a polyvinylphenol with a base, desirably, an alkali metal hydroxide in water to form a phenoxy salt, reacting the aqueous solution containing the salt at 20-100 deg.C in the presence of an amine, desirably, a sec. amine, an aldehyde, a ketone, or a mixture thereof, adding an acid to the obtained reaction mixture to neutralize the remaining base and to make the resin water-soluble by reaction with the amine, admitting the aqueous solution containing the obtained reaction mixture into a column of an acidic cation exchange (of an H+ form) to remove base ions such as Na ions therefrom, and thereby obtaining an aqueous solution containing no organic solvent and not containing 0.18 wt.% or above fluorotitanic acid.
Patent JP-H07127717-A (JP)
Title: Lubrication device for rear front axle differential gear in rear two-axle vehicle
Inventor: SAITO MICHINORI
IPC: B60K17/36
Filed: 1993-11-05
Abstract: PURPOSE:To provide a lubricating device for a rear front axle differenial gear in a rear two-axle vehicle which can obtain stable lubricating function even at the time of climbing steep slope. CONSTITUTION:A surrounding 11 is arranged on a front end lower part of a differential gear carrier case 3 of a rear front axle connected to a rear portion of a transfer case 2 provided with a lubricating oil pump 1 in the vicinity of a front end. A communication port 12 is formed for communicating a bottom of the transfer case 2 with inside of the surrounding 11. A strainer 12 arranged inside the surrounding 11 is connected to a suction port of the oil pump 1 through a suction pipe 14, so that a specified amount of oil is secured around a strainer 13 with a stable level surface. The oil is thus stably press fed to the portions to be lubricated from the oil pump 1.
Patent JP-2001097753-A (JP)
Title: Reducing agent for bleeding and method for producing centrifugally molded product using the same
Inventor: WATANABE YOSHIHARU
IPC: B28B21/30
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a reducing agent for bleeding capable of exhibiting stable reducing power for the bleeding, and to provide a method for producing a centrifugally molded product using the reducing agent for bleeding. SOLUTION: (1) This reducing agent for bleeding consists essentially of a sodium type bentonite in <=5.0 SiO2/Al2O3 weight ratio of chemical components. (2) The method for producing the centrifugally molded product comprises adding the reducing agent for bleeding consisting essentially of the sodium type bentonite in <=5.0 SiO2/Al2O3 weight ratio of the chemical components in an amount of 1-12 kg/m3 to a mortar or a concrete.
Patent JP-H07178102-A (JP)
Title: Cutting blade with dull tip and taper cutting needle
Inventor: RONARUDO GUIDO
IPC: A61B17/28
Filed: 1994-10-14
Abstract: PURPOSE: To avoid a risk of sticking a needle into a hand of an operator by providing a cut part located between a body part and a shape tip which is smoothly merged into a smooth outer surface of the distal end of the cut part. CONSTITUTION: A surgical needle 10 has a distal end 12, a cut part 14, adjacent to the former, having a cutting blade 16, a body part 18 adjacent to the cut part 14, and a suture attaching end part 20 attached by stamping and having a suitable suture 22. Further, the needle 30 (10) has a triangular cross-sectional shape having an area which gradually decreases through a cut zone 34, and terminates in a blunt tip 36. The bottom side of the triangular is located above the inside of the curved surface, and the top apex thereof is located outside of the curved surface. The cut zone 34 includes three cutting blades 38, 40 and 42 of which the cutting blade 38 is a reverse cut blade. Further, the blunt tip 36 is formed in a triangular dome shape and a flat triangular shape having rounded corners.
Patent JP-S62136246-A (JP)
Title: Preparation of honeycomb structural body
Inventor: HANADA MASAYUKI
IPC: B01J27/053
Filed: 1985-12-10
Abstract: PURPOSE:To enhance the mutual bonding strength of sheets at baking temp. of 400-700 deg.C, by bonding the mutual contact parts of corrugated heat resistant sheets or the contact parts of the corrugated heat resistant sheet and a flat heat resistant sheets by titanium oxide sulfate. CONSTITUTION:A plurality of corrugated heat resistance sheets A or the sheets A and flat plate shaped heat resistant sheets B are alternately laminated to produce a honeycomb structural body. In this case, at least the mutual contacts parts of the sheets A or the contact parts of the sheets A and the sheets B are bonded by titanium oxide sulfate. When a honeycomb structural body having a thin wall thickness is prepared, the thickness of each of the sheets A, B is pref. about 0.4-1.5mm. Titanium oxide sulfate functioning as a binder is a crystal substance having a molecular formula TiSO4.nH2O (n is 1.8-2.2) and is soluble in water.
Patent JP-S63130456-A (JP)
Title: Anti-skid controller
Inventor: HONDA MINORU
IPC: B60K17/34
Filed: 1986-11-19
Abstract: PURPOSE:To avoid dangerous spinning of vehicle, by providing a two-wheel drive detection means and a changeover means, and preventing execution of anti-skid control under two-wheel drive condition thereby eliminating temporal spinning after locking of rear wheels through locking of front wheels. CONSTITUTION:Under two-wheel drive condition, a two-wheel drive detection means 23 outputs current (i) so as to turn on solenoids 21a, 22a through a current amplifier 24 thus shortcircuiting between conduits 11, 13 and conduits 16, 18 through changeover valves 21, 22. Consequently, master cylinder liquid pressure Pm in the conduit 11 bypasses an anti-skid unit 12 and normally fed as it is to right front wheel 2 and left rear wheel 4 through a conduits 13, 14 so as to brake them. Master cylinder liquid pressure Pm in the conduit 16 bypasses an anti-skid unit 17 and normally fed as it is to right front wheel 3 and left rear wheel 4 through conduits 18, 19 so as to brake them. Consequently, anti-skid control is not executed for any wheel thus preventing dangerous spinning of rear wheel with the front wheel being unlocked.
Patent JP-H02124894-A (JP)
Title: Stabilized phytic acid composition
Inventor: SAWAI KIICHI
IPC: A61P25/28
Filed: 1988-11-01
Abstract: PURPOSE:To obtain the subject composition having a high stability and improved pharmacological action, free from side effects and useful for inhibition of progress, prevention, remedy, etc., of gerontal diseases by blending phytic acid with a specified stabilizer selected from an aged material of lactic acid fermentation of rice polishings, etc. CONSTITUTION:With (A) phytic acid (salt) (B) a stabilizer selected from an aged material of lactic acid fermentation of rice polishings, a water-soluble polymer (e.g., dextrin) having film-forming properties or additives (e.g., lactic acid) having water absorption properties is blended to obtain the objective composition. In addition the mixture ratio of the component (A) to the component (B) is preferably a value such that the amount of the component (A) may be 0.5-30wt.%. Furthermore, the above-mentioned lactic acid fermentation composition of rice polishings is recommendably prepared by treating the rice polishings with pectinase, then carrying out aerobic culture at pH9.2-9.5, at 35 deg.C for several days and aging the cultured material at low temperature for a month.
Patent JP-H04152788-A (JP)
Title: Contrast circuit
Inventor: KOBAYASHI SUSUMU
IPC: H04N9/64
Filed: 1990-10-17
Abstract: PURPOSE:To obtain a natural picture by providing a divider circuit dividing a conversion luminance signal Y' by a luminance signal Y to calculate a conversion rate Y'/Y and a multiplier circuit multiplying a coefficient, as required, with the conversion rate Y'/Y and multiplying the product with color difference signals (R-Y), (B-Y) to a component signal output circuit of a video camera. CONSTITUTION:At first R, G, B signals subjected to gamma correction are inputted to a Y matrix circuit 1, an (R-Y) matrix circuit 2 and a (B-Y) matrix circuit 3, from which a luminance signal Y and color difference signals (R-Y), (B-Y) are generated. Then the linearity of the luminance signal Y is changed by a gamma correction circuit 4 to obtain a conversion luminance signal Y'. Then the luminance signal Y and the conversion luminance signal Y' are inputted to a divider circuit 5, in which the conversion rate Y'/Y is obtained. The conversion rate Y'/Y is inputted to multiplier circuits 14-1, 14-2, in which the conversion rate Y'/Y is multiplied with the color difference signals (R-Y), (B-Y). The color difference signals (R-Y), (B-Y) multiplied with the conversion rate resulting in changing its linearity are fed to I, Q matrices 10, 11, in which the signals are converted into I, Q signals and they are inputted to a modulation color signal generating circuit 12, from which a modulation color signal C is generated.
Patent JP-H01115759-A (JP)
Title: Seat device for vehicle
Inventor: HARA IWAO
IPC: B60T7/08
Filed: 1987-10-30
Abstract: PURPOSE:To prevent mutual interference between a parking lever and a seat, by a method wherein, when a seat is rotated, a regulation action by a rotation regulating mechanism is rendered ineffective in linkage with control of the rotation, and the parking lever is set to a moving position. CONSTITUTION:A seat 1 is rotatably supported to a base plate 4 through a rotary support mechanism, and a base plate 4 is longitudinally slidably supported through a pair of right and left slide rail mechanisms 6. A parking brake device X is situated on the one side of the seat 1. In this case, during rotation of the seat 1, a rotation release lever 55 is brought into a motion position to bring a sheet rotation regulating mechanism Y into an ineffective state. Simultaneously, a cam member 42 is moved to a front position against the force of a spring 51 by means of a cable 52 for controlling a parking brake to bring a stopper pin 49 into a retracted state. This constitution moves downward a parking lever 12 through the force of a spring, and prevents the occurrence of interference in a rotation direction between the lever 12 and the seat 1.
Patent JP-S62135411-A (JP)
Title: Deodorant
Inventor: YAGI EIICHIRO
IPC: A61K8/00
Filed: 1985-12-09
Abstract: PURPOSE:A deodorant, containing a composite powder consisting of a synthetic resin, e.g. nylon, etc., and hydroxyapatite as a deodorant active material, utilizable as antiperspirant, germicide, masking agent, etc., and having improved safety and usability. CONSTITUTION:A deodorant obtained by blending a composite powder consisting of a synthetic resin, e.g. nylon, polyethylene or polypropylene, and hydroxyapatite as a deodorant active material in an amount of preferably 0.1-60wt% in the deodorant. The composite power preferably contains the synthetic resin as powder which is substantially completely coated with the hydroxyapatite powder having an average particle diameter of <=1/5 based on that of the synthetic resin powder.
Patent JP-H04153444-A (JP)
Title: Structure for installing ceiling panel
Inventor: WADA YUKIYASU
IPC: E04B9/26
Filed: 1990-10-15
Abstract: PURPOSE:To facilitate installation work by forming a notch on each periphery of a projection of a ceiling panel at the same location to provide an outwardly opened notched groove and superposing said notched grooves to form a through hole for insertion of fixing device. CONSTITUTION:A pair of rectangular-like outwardly opened notched grooves 13, 13 are formed on the side edges G extending in a longitudinal direction between outer walls of projecting pieces 12 of a ceiling panel 2 and by superposing the pieces 12,12, a through hole 14 is formed at a superposed point F. A suspending piece 20 is fixed to the upper surface of a floor supporting beam 10 by a bolt. The groove 13 is engaged with a suspending part 73 of the piece 20 and the panel 2 is mounted on a receiver 74. The part 73 is inserted into the hole 14 so that a locking piece 19 of a fixing device 15 passing through the hole 14 via part 73 is locked on an engaging part 72 and the underside of the panel 2 is supported by a flange 17. As a result, the fitting 15 can be easily attached from below.
Patent JP-2001100705-A (JP)
Title: Liquid crystal display device
Inventor: MATSUNAMI MASAHITO
IPC: G09G3/36
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To eliminate the situation in which a signal line driving circuit can not be constituted of polycrystalline silicon due to the frequency limitation of a polycrystalline silicon circuit in a conventional liquid crystal display device. SOLUTION: An active matrix crystal display device is provided with plural scanning lines G1, G2,..., plural signal lines S1, S2,..., a display pixel region 1, in which the scanning lines and the signal lines are crossed with each other, a scanning line driving circuit 4, which successively scans each of the scanning lines and selects pixels equivalent to one row for every one horizontal interval, and a signal line driving circuit 15 which writes-in display signals to the pixels equivalent to one row selected by the scanning line driving circuit. Then, by forming the circuit 4 with polycrystalline silicon and also constituting of the circuit 15 with polycrystalline silicon ICs 11, the operating frequency is increased to approximately 40 MHz.