baber/WOPTO huggingface dataset:
Patent JP-S6419883-A (JP)
Title: Information signal recording and reproducing system and information signal recording medium
Inventor: HIRATA ATSUMI
IPC: G10K15/04
Filed: 1987-07-15
Abstract: PURPOSE:To select the propriety of the display of a character or the words of a song on a screen and to change those colors, etc., by using a scanning line separated from a scanning line over plural fields part and recording a signal to express the propriety, etc, of the color or the display of character information or video information which are different from normal video information. CONSTITUTION:A color changing position instructing signal, which is inputted to an input terminal 8 and supplied to a memory 6, is added to the scanning line separated from the scanning line to which the character signal of the respective fields of the plural fields part of a composite video signal are added in a superposing circuit 9. Only the character signal, which is added to the scanning line of the vertical blanking period of the respective fields of the plural fields part, is sampled and inputted to a memory 21. On the other hand, the color changing position instructing signal separated by a gate circuit 17 is inputted to a memory 22. Here, while the contents of the memory 21 are read by a gate circuit 18, the contents of the memory 22 are repeated and superposed by a superposing or gate circuit 23. Thus, the change of the color of the character can be displayed in each 1/60 second and an enough display speed can be obtained.
Patent JP-H1025106-A (JP)
Title: Highly and negatively charging powdery metal oxide and developing agent for electrophotography containing the same
Inventor: NISHIHARA AKIRA
IPC: C01F7/02
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a highly and negatively charging and hydrophobic powdery metal oxide suitable for a flow improver for developing agents in electrophotography by introducing sulfo groups onto the surface of the powdery metal oxide consisting of superfine particles and allowing to contain a treating agent for hydrophobicity. SOLUTION: This powdery metal oxide consists of superfine particles having sulfo groups on the surface and <=100nm average particle size, is negatively charged to have <=-800μC/g frictional electric charge against iron and has >=40% rate of hydrophobicity measured by a permeability method. This production of the powdery metal oxide is, e.g. to treat the powdery metal oxide synthesized by a dry method and having <=10nm average particle size with a hydrolyzable organic silicon compound (A) having sulfonic ester groups and an organic silicon compound (B) for imparting hydrophobicity at the same time or independently in a dry process by using a surface treating process and, then, a sulfo group-generating process by thermally decomposing sulfonic acid ester groups by heating after surface-treating the powdery oxide with the compound A.
Patent JP-H0341585-A (JP)
Title: Bar code reader
Inventor: TAKENAKA SHINYA
IPC: G06K7/10
Filed: 1989-07-07
Abstract: PURPOSE:To accurately read a bar code irrespective of the length of the bar code by providing at least two kinds of reflecting planes with different central angles so as to change the scanning angle of a laser beam at a polygonal mirror. CONSTITUTION:At least two kinds of reflecting planes with different central angles are provided at the polygonal mirror 4 of a bar code reader so as to change the scanning angle of the laser beam. In other words, the reflecting plane 4a with a narrow central angle (gamma) and the reflecting plane 4b with a wide central angle (delta) are arranged alternately. Therefore, the scan of the laser beam is performed with a large scanning angle (beta) first, and next, it is performed with a small scanning angle (alpha), and reading is performed by capturing only the bar code targeted to be read in a scanning area. In such a way, the bar code can be accurately read irrespective of the length of the bar code.
Patent JP-H0524384-A (JP)
Title: Change card
Inventor: SUMIMOTO MITSUHIRO
IPC: B42D15/10
Filed: 1991-07-17
Abstract: PURPOSE:To easily and positively recognize the content of data of a change card by eyes, by forming a magnetic display part provided on a base body of a liquid and magnetic toners floating in the liquid and sensitive to a magnetic field both provided in microcapsules of a recording layer on a base plate. CONSTITUTION:A change card 1 is constituted of a magnetic display part 10 and a data storing part 4 each incorporated in one plane of a base body 2 as a medium base. The magnetic display part 10 is obtained by sequentially laminating a recording layer 20, an anchor layer 13 and a protecting layer 14 on the upper surface of a base plate 11. Tone recording layer 20 has a plurality of microcapsules 22 and a binder 24. A vehicle as a liquid 22b and magnetic toners 22a floating in the vehicle are contained in the microcapsules 22. It is so arranged that the visually recognizable data is recorded to or erased from the recording layer 20 of the magnetic display part 10 on the basis of the data in the data storing part 4. Accordingly, the content of data in the change card 1 can be easily and positively recognized by eyes.
Patent JP-S5879153-A (JP)
Title: Guide rail
Inventor: FUEKI KENSUKE
IPC: G01N29/26
Filed: 1981-11-06
Abstract: PURPOSE:To reduce the exposure of workers to radiation in a nuclear power plant by providing an annular guide rail with a traveling mechanism and a clamping mechanism in a remote control automatic ultrasonic wave flaw detection device. CONSTITUTION:A guide rail 22 that is equipped with a probe driving device is installed on a piping 13 outside of a shielding door, and, after this, the shielding door is opened, and a guide rail 22 that incorporates a driving roller 80 is made to travel on the piping 13 automatically up to the nozzle section. At a certain  position a claw 81 that is incorporated in the guide rail 22 is made to project in response to a remote instruction to clamp the guide rail 22 on to the piping.  Since, with this arrangement, flaw detection can be performed with automatic  clamping, workers do not have to enter the area of high level radioactivity, and  their radiation exposure can be thereby reduced in a great deal.
Patent JP-H04371675-A (JP)
Title: Floor construction of doorway of bath room
Inventor: MORISHIGE MAMORU
IPC: E04B1/64
Filed: 1991-06-20
Abstract: PURPOSE:To smoothly collect drops of water falling from the body of a bath room user in a floor section in the vicinity of a doorway of the bath room and to prevent a building from deterioration caused by the spill of drops of water to the floor section. CONSTITUTION:A drain pan section 30 is formed continuously extending to a specific area outward of a bath room 10 from the bottom frame 14 of a door frame of the bath room 10. A flashing board 36 having a through-hole is provided to the upper part of the drain pan section 30 in a detachable manner. The upper surface of the drain pan section 30 and the drain pan surface of the bottom frame 14 are inclined downward in the direction of the bath room so that fallen water smoothly runs into the bath room 10, and water channels 32a and 34a supplying water back to the bath room 10 from the drain pan section 30 are formed. In addition, the depth of the drain pan section 30 is set within range of the thickness of a surface structural member of the floor to be provided, and the floor can be provided by only cutting partially the surface member without changing basic construction of the floor section.
Patent JP-S6237944-A (JP)
Title: Semiconductor device
Inventor: TSUURA KATSUHIKO
IPC: H01L23/522
Filed: 1985-08-12
Abstract: PURPOSE:To eliminate shortcomings such as the yield of a short-circuit state between a fuse and a semiconductor substrate and the flowing of leak currents, by a structure in which the thickness of a silicon oxide film beneath the fuse is thick. CONSTITUTION:A selective silicon oxide film 6 is formed in a specified region at a part other than a semiconductor-element forming region on a semiconductor substrate 1. A fuse 3 is formed on a silicon film 6. Then, the thickness of the silicon film 6 beneath the fuse 3 can be controlled arbitrarily. In comparison with a conventional device, in which a thermal silicon oxide film formed in the diffusing process in element formation is used as a silicon oxide film directly beneath the fuse material 3, the thickness can be made thick. Thus, the shortcomings such as the yield of short circuits between the fuse 3 and the semiconductor substrate 1 and the flow of leak currents can be eliminated.
Patent JP-H05320065-A (JP)
Title: Composite material, preparation thereof and medicine composition containing this
Inventor: RAITO ANDORIYUU FUAAMAN
IPC: A61K47/48
Filed: 1992-07-03
Abstract: PURPOSE: To obtain a conjugate, useful for treating intestinal tumors, e.g. colorectal tumor and containing an antibody, e.g. C242 antibody and a toxin, e.g. ricin A. CONSTITUTION: This conjugate comprises a toxin moiety and a target cell binding moiety selective for gastrointestinal tumors. The target cell-binding moiety of the conjugate is composed of C242 antibody or the target cell-binding moiety having substantially the same cell-binding properties as those of the C242 antibody. The toxin moiety is composed of a recombinant ricin A, and the target cell-binding moiety and the toxin moiety are coupled with a bifunctional linker. Furthermore, the pharmaceutical composition contains the conjugate, and both the method for producing the conjugate and the therapeutic method for intestinal tumors are provided.
Patent JP-S5879223-A (JP)
Title: Speed control servo circuit of zoom lens
Inventor: TSUCHIYA KAZUMICHI
IPC: G02B7/08
Filed: 1981-11-05
Abstract: PURPOSE:To permit optional changing of the telphoto end and wide end of a zoom lens, and to make zooming operation fast by adding a window comparator, etc. to a speed control servo circuit. CONSTITUTION:A switch SW1 is turned on to connect a window comparator consisting of operational amplifiers 2 and 3 to a servo circuit. When a servomotor M is driven by the operations for setting of potentiometers P2-P4, the input terminal voltage of an amplifier 1 is made zero by the bias applied upon a diode D1 and the motor M stops. In this case, the zoom lens operates as a speed control type servo between the set value W1 and a telephoto position T1, and operates as an optionally settable position control type servo circuit at the value W1 and the position T1.
Patent JP-H101915-A (JP)
Title: Buried form for filler concrete and filling method employing this
Inventor: YAMADA SHINZO
IPC: E01D21/00
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To save man-hours for constructing a floor slab of a road by allowing a buried plate to be a part of the form at the time of concrete placement and to be built in concrete after curing of concrete in a buried form comprising support pipes, hanging bolts, and a buried plate. SOLUTION: Preliminarily welded fastener bolts 3a are inserted in reinforcing beams 2 and fastener nuts are clamped thereto so as to fasten the reinforcing beams 2 to buried plates 1. Then, hanging bolts 8 are secured to support pipes 10 by hanging bolt fastener nuts 9 for leaving its securing position to be adjusted in accordance with the width of an interstice. The buried plates 1 or the like fabricated in this manner are put in from the upside of the interstice, and after verifying the abutment and installation position of a predetermined sheet of tentatively placed buried plates 1 and reinforcing beams 2, the built-in plates 1 and the lower surface of a floor system 101a are put in close contact with each other by clamping the hanging bolt fastening bolts 9.  Next, filler concrete C is placed in a space surrounded by the peripheral parts 101 of two floor slab 101 and the upper surface of the buried plates 1.
Patent JP-H04372465-A (JP)
Title: Steering device for automobile
Inventor: WATANABE HIDEKAZU
IPC: F16D3/80
Filed: 1991-06-21
Abstract: PURPOSE:To effectively suppress the vibration which causes handle shimmy by using the rubber having a relatively large static spring constant for a rubber coupling, in a steering device having the rubber coupling in the intermediate part of a steering shaft connecting a steering wheel and a steering gear. CONSTITUTION:Rubber couplings 9 and 9 are positioned between the first supporting plate 12 connected with the first shaft and the second supporting plate 13 connected with the second shaft, and the outer cylinder 14 of the rubber coupling 9 is connected with the second supporting plate 13, and the inner cylinder 15 is connected with the first supporting plate 12, and a plurality of liquid- sealed parts 18a and 18b are formed on a rubber sleeve 16 interposed between both the cylinders 13 and 14, and the liquid-sealed parts 18a and 18b are allowed to communicate through an orifice 19.
Patent JP-H05170-A (JP)
Title: Operation securing system for automatic fire extinguishing apparatus
Inventor: KATOU NORIYASU
IPC: A62C35/10
Filed: 1991-06-24
Abstract: PURPOSE:To enable the sure extinguishment of a fire breaking out in a fire extinguishing zone of an apparatus, while shutting off the supply of gas if necessary to enable operation of a manual switch and secure the normal operation of an electric system by a confirming switch at any time. CONSTITUTION:In a ceiling mounted type automatic fire extinguishing apparatus 3 comprising a tank storing fire extinguishing chemicals and a liquefied carbon dioxide gas cylinder for conducting the carbon dioxide gas into the tank by opening a sealed part, a first sensor 1 spaced slightly from a solder receptacle is fixedly enclosed by other metals and a spring holding pin. The outer periphery of the receptacle is surrounded by a nichrome wire to which voltage capable of fusing the solder in a fire can be applied, while a second sensor 2 has a fuse fusibly cut off by heat at a fixed temperature and a resistor connected in parallel. The nichrome wire carries current by the cut-off of the fuse so that the fire is detected. Further, a manual switch 33 for heating directly the nichrome wire is provided, and a switch and indicating lamp are provided for confirming the normal operation of an electric system.
Patent JP-S6155301-A (JP)
Title: Radial turbine wheel and its producing method
Inventor: TSUJI SHINJI
IPC: B28B1/24
Filed: 1984-08-27
Abstract: PURPOSE:To raise the resistance against oxidation at high temperature, by using thiolon to form the surface layer of a radial turbine wheel, and using silicon nitride to from the inside of it. CONSTITUTION:A surface layer 2 of a radial turbine wheel is formed of thiolon, and the inside 1 of it is formed of silicon nitride, by using a twin type injection molding machine. It is desirable that the thickness of the surface layer 2 is 0.1- 0.3mm.. In this way, as the surface layer 2 is formed of thiolon, the resistance against oxidation at high temperature can be raised.
Patent JP-S6434182-A (JP)
Title: Apparatus for relieving load of semiconductor switching element
Inventor: GERUHARUTO KURATSUTSU
IPC: H02M7/48
Filed: 1988-07-15
Abstract: PURPOSE: To optimize the efficiency by connecting one turn off burden lessening capacitor C having one terminal with the output end of inverter phase between third and fourth reverse parallel circuits. CONSTITUTION: A turn off burden lessening reactor L10 to be connected with the joint of voltage division capacitors CD is divided into third and fourth turn on burden lessening reactors. Wiring diodes D130, D230 are connected with the joints of a series arrangement of the reactors L11, L21 and first and second coupling diodes D1, D2. The reactors L11, L22 limit current increase when one of switching elements T12,..., T22 is turned on. According to the circuitry, overcharging of the capacitor C is avoided when the charged state of a turn off burden lessening capacitor C is switched between turn on and turn off of semiconductor switching elements T11,..., T22 and the voltage being applied thereto is limited.
Patent JP-H0347523-A (JP)
Title: Coating method of solid particles and coated material
Inventor: IGARASHI TAIZO
IPC: A61K47/12
Filed: 1989-07-12
Abstract: PURPOSE:To coat solid particles with a fatty acid metal salt efficiently and easily by adding water after coating biologically activated material and other solid particles with a fatty acid and a metal oxide powder. CONSTITUTION:Biologically activated material and other solid particles such as methionine, lysine, etc., to be given to ruminants are coated with a fatty acid of C >=8 saturated or unsaturated monocarboxylic acid such as octanoic acid and decanoic acid and a metal oxide powder such as of lithium oxide and magnesium oxide. Then, when water is added, fatty acid metal salt production reaction occurs in the coating and the surface and too dense a coating of a fatty acid metal salt is formed. As a result, the biologically activated material is protected from a gastric juice of a rumen of a ruminant and it can be a good feed additive having a high bypassing property in the rumen and an excellent releasing property in digestive organs of an abomasum and after.
Patent JP-S6073053-A (JP)
Title: Starting system for compressed-air starting type engine
Inventor: KONDOU MASANORI
IPC: F02N9/04
Filed: 1983-09-28
Abstract: PURPOSE:To improve ignition starting characteristics without cooling action by means of compressed air expansion at a blast stopping cylinder, by stopping the feed of compressed air to the specified cylinder concerned at a time when an engine speed reaches the setting one. CONSTITUTION:Compressed air out of a starting air main pipe flows inside after passing through interconnecting holes 3a and 8a leading to a starting air valve from interconnecting holes 3 and 8 of a rotary plate 1 and sets the starting air valve in motion. When an engine speed goes up, rotation in the rotary plate 1 interlocking an engine also goes up whereby an air cutoff valve 4 moves to the outer circumferential side against a spring 5 by dint of centrifugal force, and when the engine speed reaches to an ignition speed, the interconnecting hole 8 is fully closed, therefore a blast of compressed air is cut off. Likewise, the engine speed reaches to the setting one, compressed air feed to the cylinder concerned is stopped, thus cooling action by expansion in the compressed air comes to nothing and thereby ignition becomes very good, improving a starting characteristic so better. In addition, air feed cylinders may reduce in number and air tank capacity is reducible.
Patent JP-H1014424-A (JP)
Title: Acid treating liquid recovering device on working ship for culturing laver
Inventor: SUGIMORI TOSHIAKI
IPC: B63B35/14
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an acid treating liquid recovering device, capable of preventing a filtering means from clogging with a laver in a recovering part for the treating liquid on a working ship for culturing the laver and not requiring the checking and cleaning of the filtering means. SOLUTION: This recovering device for an acid treating liquid on a working ship for culturing a laver, is obtained by forming an acid treating vessel for treating a laver net along a guiding member, installing a supplying means for supplying the treating liquid at one end part of the cleaning surface of the acid treating vessel in the longitudinal direction of the ship, connecting a treating liquid recovering pipe 71 for recovering the treating liquid after the treatment into a treating liquid tank at another end part, and installing an overflow tank 8 at the other end of the treating liquid recovering pipe 71 and a filtering means to which an overflowing liquid from the overflow tank 8 is supplied.  Further, a laver receiving box 81 for housing the laver filtered by the filtering means and a treating liquid tank 70 to which the treating liquid is supplied after filtering the laver, are installed and a dam 82 for overflowing the treating liquid is formed so as to have a larger width than the diameter of the recovering pipe 71.
Patent JP-S6159140-A (JP)
Title: Rotational speed control type air conditioner
Inventor: KASHIWAZAKI SUSUMU
IPC: F24F11/00
Filed: 1984-08-29
Abstract: PURPOSE:To achieve an air conditioning in which both heating and cooling are felt comfortable by differentiating the minimum rotational speed for the cooling operation from the minimum rotational speed for the heating operation so that the minimum speed for the cooling operation may be lower than the minimum speed for the heating operation. CONSTITUTION:For the rotational speed for the heating operation, the minimum rotational speed (2,000rpm, for example) is set with a criterion in which the air temperature blown into the room is 37-38 deg.C when the outside temperature is 0 deg.C and the room temperature is 21 deg.C. It will be perfect if a thermistor is installed near to an air outlet, which is inputted to a microcomputer through a comparator etc. to control the minimum rotational speed. For the cooling operation, on the other hand, the minimum rotational speed is set as low as possible. That is, in the cooling operation, the intermittent operation will cause the change in the room temperature as well as humidity, which is detrimental to the pleasantness. Therefore, by continuing the operation at a lowest possible speed (1,000rpm, for example) to continue dehumidifying, the comfortable feeling can be maintained.
Patent JP-S6073116-A (JP)
Title: Hydrodynamic slide bearing having automatic pump action
Inventor: ARUMIN FUSUTO
IPC: F16C33/10
Filed: 1984-08-29
Abstract: In hydrodynamic bearings it is necessary for the lubricant leaving the lubricant film to be cooled. The self-sufficient, reliable operation of the system is only ensured if the transport of lubricant can be generated and maintained by the bearing itself. For this purpose the lubricant is taken from the contact surface of the moving component (2) into a pumping gap (13), recessed in the stationary component (4), which exhibits a strong constriction (17) in the direction of movement by a graduation (16). This pumping gap (13) may be machined directly in the contact surface of a bearing segment or in a separate component. A part of the lubricant stream which enters the pumping gap (13) is removed in front of the constriction (17) through an appropriate lubricant discharge duct (14). This branched lubricant stream (19) represents the delivery quantity of the pumping gap (13). The remainder of the branched lubricant stream flows on through the lubrication gap (18). The pumping pressure corresponds to the pressure built up hydrodynamically in the pumping gap (13).
Patent JP-S6335560-A (JP)
Title: Production of maleimide compound
Inventor: KITA YUICHI
IPC: C07D207/448
Filed: 1986-07-31
Abstract: PURPOSE:To produce the titled compound art a low cost, by producing a maleinamidic acid from maleic anhydride and an amine and carrying out the dehydrative cyclization imidation of the maleinamidic acid under a specific condition in the presence of a catalyst consisting of the amine salt derived from said amine and acid. CONSTITUTION:A maleimide compound useful as a raw material for resins, pharmaceuticals, agricultural chemicals, etc., is produced by the dehydrative cyclization reaction of a maleinamidic acid derived from maleic anhydride and an amine. In the above process, the maleinamidic acid is heated at 120-250 deg.C in an organic solvent forming an azeotropic mixture with water, in a reaction system containing 2-400mol% catalyst consisting of an amine salt derived from the above amine and an inorganic or organic salt based on the maleinamidic acid while removing the produced water from the reaction system together with the above organic solvent. The cyclization imidation reaction proceeds by the above process to safely and easily produce the objective compound in high yield and purity at a low cost.