baber/WOPTO huggingface dataset:
Patent JP-H02250874-A (JP)
Title: Thiazole derivative
Inventor: TANAKA KENICHI
IPC: C07D277/48
Filed: 1989-03-23
Abstract: NEW MATERIAL:Thiazole derivatives expressed by formula I (A is -NHR or -R1-OR; R is lower alkyl, cycloalkyl, aryl, substituted aryl or halogenated alkyl; B is lower alkyl, alkenyl, alkyloxycarbonyl, alkyloxycarbonylalkyl, benzyl, substituted benzyl or substituted benzoyl). EXAMPLE:3-Benzyl-2-(4-chlorobenzoyliminothiazole). USE:Useful as an agricultural and horticultural germicide, capable of exhibiting growth inhibition to various molds, having the ability to inhibit crops from onset and capable of providing yield increase without any disease injury. PREPARATION:2-Aminothiazole expressed by formula II is reacted with the corresponding alkyl halide to provide 3-substituted-2-iminothiazoles expressed by formula III, which are then reacted with the respective corresponding isocyanates, acid halides, etc., to afford the compounds expressed by formula I.
Patent JP-H01242055-A (JP)
Title: Probe for examination apparatus using nuclear magnetic resonance
Inventor: ONODERA TAKASHI
IPC: G01R33/32
Filed: 1988-03-25
Abstract: PURPOSE:To enhance not only the efficiency of transmission and reception but also the S/N ratio of a measuring signal, by independently controlling the impedance at the time of transmission and that at the time of reception. CONSTITUTION:A matching circuit consisting of condensers C1-C3 is connected to both terminals of a probe composed of a coil for detecting high frequency. The capacity values of the condensers C1-C3 are respectively controlled so that the impedance between terminals 1, 2 coincides with the impedance of a cable characteristic and the impedance between terminals 1, 3 takes a value making the S/N ratio at the time of reception max. A power amplifier is connected to a transmitting coaxial cable and a preamplifier is connected to a receiving coaxial cable.
Patent JP-H08271511-A (JP)
Title: Stool smapling stick
Inventor: YUUKI RUNA
IPC: G01N33/50
Filed: 1995-03-28
Abstract: PURPOSE: To obtain a stick for sampling a predetermined quantity of stool accurately. CONSTITUTION: The stool sampling stick 40 comprises a stick-like basic member 41 having rigidity sufficient for sticking a stool. The basic member 41 comprises a metric part 41a having a through hole 42, and a grip part 41b. The through hole 42 at the metric part 41a has a specified volume.
Patent JP-H0883125-A (JP)
Title: Charging guidance device of robot cleaner and method thereof
Inventor: KAN SHIYAKUCHIN
IPC: G01S15/931
Filed: 1995-03-28
Abstract: PURPOSE: To provide a robot cleaner which charges battery by correctly guiding the robot cleaner itself to a power source supplier by the initial position information of the power source supplier when a battery power source is consumed and decreased to a prescribed level or below. CONSTITUTION: This device consists of a control means 20, a charging level detection means 30 for detecting the charging voltage level of a battery 10 changed at the time of the clean-traveling of the robot cleaner, a power supplier 110 for supplying a power for charging the battery 10 when the charging level of the battery 10 detected by the detection means 30 is decreased to the prescribed level as below, and a power source input means 40 for receiving the power supplied from the supplier 110 and electrically connecting the power supplier to the battery 10 for applying the power to the battery 10.
Patent JP-H04304554-A (JP)
Title: Conversational plate composition system
Inventor: TAKAHASHI EIKO
IPC: G06F17/22
Filed: 1991-04-02
Abstract: PURPOSE:To improve an operability by operating this system by the normal way of thinking such as 'what, how, way' at the time of inputting a command by an operator, and omitting the input of functional data which can not be omitted conventionally. CONSTITUTION:A data reading means 1 reads input data. A 'function' setting means 2 sets the data as the 'function' of the command, a 'control data' setting means 3 sets the data as 'control data', and a 'processing data' setting means 5 sets the data as 'processing data'. An automatic 'function' selecting means 4 defines the kind and condition of 'the processing data', and 'the function' processing 'the processing data' when the data are different from 'the processing data', and automatically sets 'the function' from a certain selection table.
Patent JP-H11273849-A (JP)
Title: Heat treatment device for treated object
Inventor: KASHIWAGI YOSHIYUKI
IPC: H05B6/10
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To control heating effectively by connecting three-phase power source to multiple heating coils and feeding energy to a position that needs heating most by selectively switching the coils. SOLUTION: Heating coils 5, 6, 5', 6' are wound around the peripheral parts requiring heating most of respective cylindrical bodies 2, 2' of a first and second heat treatment furnaces 1, 1', one phase W of three-phase power source P is connected to the coil 5' or 6' by switching over it to the A side or the B side of the second heat treatment furnace 1' by the use of a switching means COS, and the power is supplied to either one of the heating coils. A contact C connects the heating coils 5' and 6' in parallel with each other and is closed in reheating. The mixture of a treated object and a treatment agent are fed to the first heat treatment furnace 1 from a hopper H, and a first process heat treatment is carried out by the use of the heating coils 5, 6 and thereafter, they are transferred to the second heat treatment furnace 1' and a second process heat treatment is carried out.  When heat treatment temperatures of this chain of processes differ from position to position, heating is carried out by connecting the power to the heating coil 5' or 6', or both of them by selecting the contacts of the switching means COS.
Patent JP-H04304654-A (JP)
Title: Manufacture of semiconductor device
Inventor: KONO TOSHIMICHI
IPC: H01L21/76
Filed: 1991-04-02
Abstract: PURPOSE:To form a thick oxide film even in the bottom of a trench by oxidizing the wall of the trench by employing both a method for oxidizing by using thermal oxidation by forming the trench on one main surface of a semiconductor substrate and a method for oxidizing after a crystal is grown from inorganic compound solution. CONSTITUTION:A thin silicon oxide film 2 is formed on a silicon substrate 1 formed with a trench 5 by a wet oxidizing method. Then, after it is dipped in saturated aqueous solution of boric acid at about 60 deg.C, the solution is lowered to 20 deg.C, and a boric acid crystal 3 is formed in the bottom of the trench 5. Thereafter, it is heat treated in a nitrogen atmosphere at about 500 deg.C for about 10min to be dehydrated to precipitate SiO2 in the bottom of the trench 5. A normal thermal oxidation is conducted. Thus, a thick oxide film can be formed also in the bottom of the trench to eliminate failures due to the defect of the oxide film.
Patent JP-S56168943-A (JP)
Title: Correcting method of roll reaction measurement value in continuous casting
Inventor: OOKUBO NAOTAKE
IPC: B22D11/128
Filed: 1980-05-27
Abstract: PURPOSE:To perform status detection at high accuracy by removing a signal component synchronized to the rotational period of the roll from a roll reaction measurement signal measured by a load cell. CONSTITUTION:The rotational period (T=piD/V) is calculated in a period calculating circuit 3 from a speed signal V from a speed meter 1 and known diameter D of the roll and inputted to a detection circuit 5 for period coincidence. A part of the signal from a load cell 2 is frequency analyzed in a frequency analyzing circuit 4 and inputted to the detection circuit 5 for period coincidence signal. The circuit 5 takes out a signal of period T out of signals of various frequency sent from a frequenct analyzing circuit 4 and inputs to a subtraction circuit 6. Signals sent from the load cell 2 are inputted in the subtraction circuit 6, and a signal component of period T is subtracted from the signal of the load cell 2. Thus, the output signal of the subtraction circuit 6 is made free from influences of bending of the roll and becomes a signal corresponding to the change of thickness and surface from of the ingot.
Patent JP-S52153498-A (JP)
Title: Gas sensitive element
Inventor: YOKOMIZO YUUJI
IPC: G01N27/12
Filed: 1976-06-16
Abstract: PURPOSE: To make operation stable and highly sensitive by providing a ceramic substrate of flat plate form having heating parts, a pair of electrodes provided on the substrate surface and gas sensitive substances provided on said electrodes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02247795-A (JP)
Title: Induction heating device for automatic bending machine
Inventor: HAGIMOTO TAKEO
IPC: G07F9/10
Filed: 1989-03-22
Abstract: PURPOSE:To heat a can drink up to a proper hot bending temperature within a short period as possible by controlling the output of a high frequency power converter based on a control signal outputted from a heating output determining means. CONSTITUTION:When a bending starting switch input is generated from a hot bending switch group 11, an oscillation control circuit 18 drives the high frequency power converter 3 by a heating output and the induction heating of a can drink 2 is started. A microcomputer 19 inputs a can temperature detecting signal from a temperature detector 5, decides the temperature of the can drink, and when the temperature is less than the 1st set temperature, heats the can drink by an upper limit heating output, heats the can drink a slightly dropped heating output after the arrival at the 1st set temperature to decide the temperature to be decided by the 2nd temperature deciding means.
Patent JP-H04222575-A (JP)
Title: Strong and artificial sweetening agent composition
Inventor: EIBURAHAMU AI BEIKARU
IPC: A23L21/25
Filed: 1991-04-02
Abstract: PURPOSE: To obtain a compsn. increasing the sweetness of a strong or artificial sweetener and relieving the unpleasant aftertaste. CONSTITUTION: A small amt. of natural extracted honey flavor and/or coconut flavor is added to strong and artificial sweeteners to relieve the unpleasant aftertaste as well as to increase the sweetness. These natural flavors may be mixed with other fruit flavor. The desired purpose is attained by adding the flavors by only an amt. below a limit level on which the flavors themselves are distinguishable.
Patent JP-H06282608-A (JP)
Title: Die design method
Inventor: KOMODA SHUNICHIRO
IPC: G06F17/50
Filed: 1993-03-29
Abstract: PURPOSE:To quickly and easily design a die corresponding to the different kind of products by extracting a basic shape to be required from a storage means and correcting it to a set die dimension. CONSTITUTION:A material dimension file (S1) is prepared based on a material chart 1 for indicating a final product. A finish die dimension based on the material dimension is automatically converted (S2) based on data operated beforehand. Thus, the final die dimension is set and a final die dimension file (S3) is prepared. The final die dimension (S4) is read and the basic shape required in terms of design is extracted from the storage means 3 for storing the basic shapes for the respective parts of the product. Required correction (S5) is performed to the dimension of the extracted basic shape. Then, after such correction is performed, the respective basic shapes whose dimensions are corrected are integrated (S6) and the design of a final die shape (S7) is completed.
Patent JP-S61105180-A (JP)
Title: Solid-state area sensor
Inventor: TANAKA SHOICHI
IPC: H04N5/335
Filed: 1984-04-06
Abstract: PURPOSE:To improve resolution or SN ratio of a solid-state area sensor independently and vertically transferring all the potential well signal charges of a vertical CCD. CONSTITUTION:In the figure one VCL is driven by VSCs 2A and 2B arranged on both sides, and therefore, charging and discharging of the vertical scanning line (VCL) can be done very quickly. The first horizontal CCD 5A is connected to a VCCD or buffer CCD via the first transfer gate 4A. Odd VCLs are connected to the first VSC 2A and even VCLs to the second VSC 2B. If this system is used, the VSC design can be easily made. The second horizontal CCD 5B is connected to the first horizontal CCD 5A via the second transfer gate 4B. The first horizontal CCD 5A transfers signal charges of odd (even) picture element lines and the second horizontal CCD 5B transfers signal charges of even (odd) picture element lines.
Patent JP-H05229888-A (JP)
Title: Apparatus for producing compost
Inventor: KITANO MAKOTO
IPC: C02F11/16
Filed: 1992-02-19
Abstract: PURPOSE:To avoid a rise in ventilation resistance even if a compost deposition vessel is high by specifying the positions of vent holes of a gas dispersing means in an apparatus for producing a compost equipped with the gas dispersing means for ventilation in groove parts provided in the bottom of a vessel unit. CONSTITUTION:A compost deposition layer which is a mixture of livestock feces such as bovine or porcine feces with sawdust as a laying material as a compost is filled in the interior of a bottomed vessel unit 1 made of concrete. Plural ventilation pipes 4 having vent holes 3 arranged in a row under the horizontal center line 9 in the cross section of the pipes, e.g. at positions of 45 deg. in the lower side are installed side by side and a header pipe for feeding air gas is then connected to the respective ventilation pipes 4. Crushed stone, sawdust, etc., are embedded in voids 6 of grooves for the ventilation pipes and nets 7 made of chemical fiber in a double structure are stretched thereon. Chaff 8 is filled to a prescribed thickness between the nets to maintain the compost at a prescribed height on the nets 7. Thereby, fermentation treatment is carried out.
Patent JP-S62225708-A (JP)
Title: Valve system for multicylinder engine
Inventor: TSUNODA TOSHIYA
IPC: F01L1/24
Filed: 1986-03-28
Abstract: PURPOSE:To simply uniformize a combustion pressure among cylinders, by a method wherein a leak down time of each of rush adjusters positioned facing their respective cylinders having a low combustion pressure is set to a value lower than that of a cylinder having a high combustion pressure. CONSTITUTION:The upper end parts of valve stems 10a and 11a of suction and exhaust valves 10 and 11, opening and closing suction and exhaust ports 4a and 4b, respectively, in a cylinder head 4 through the working of a hydraulic type rush adjuster 13, are brought into contact with the outer end part of each locker arm 9, and the valves 10 and 11 are opened and closed against a spring 12 along with rocking of each locker arm 9. In this device, each of rush adjusters 13, respectively positioned facing second and third cylinders 2b and 2c, reduced in a pressure due to the shape of suction manifold 2 and the ignition order of cylinders 2a-2d, has a leak down time which is set to a value lower than that of each rust adjuster 13 corresponding to each of first and fourth cylinders 2a and 2b having a relatively high combustion pressure.
Patent JP-H04305433-A (JP)
Title: Method for inserting rigid plastic flat pipe for lining in pipeline
Inventor: NAKAMURA RYUICHI
IPC: F16L58/10
Filed: 1991-04-02
Abstract: PURPOSE:To insert an flat pipe in a pipeline without almost generating elongation or a scratch in the flat pipe. CONSTITUTION:When a rigid plastic flat pipe 1 for lining is inserted in a pipeline 2 in a heated and softened state while drawn out of a roll, the flat pipe 1 is held between two non-stretchable and flexible holding belts 3 capable of holding both flat surfaces of the flat pipe 1 while press rolls are adapted between both belts on this side of the inlet of the pipeline 2 and inserted in the pipeline 2 as the holding belts 3 are drawn in the pipeline 2. After insertion, the holding belts 3 are released from the pressing action of the press rollers 8 to be brought to a state free from the flat pipe 1 and drawn out of the pipeline 2 to be recovered.
Patent JP-S51144388-A (JP)
Title: Hard alloy parts coated with multiple layer film
Inventor: YAMAMOTO TAKAHARU
IPC: C23C16/30
Filed: 1975-06-09
Abstract: PURPOSE:Coating chip having both toughness and wear resistance.
Patent JP-H08260831-A (JP)
Title: Door construction
Inventor: IWATA MAKIKO
IPC: E06B3/88
Filed: 1995-03-28
Abstract: PURPOSE: To prevent a person from injury by mounting a softwood to the end edge surface on an opening and closing side of a door main body so as to abutt the softwood against a door stop of a door stile. CONSTITUTION: A door 10 hanging one end with a hanging side hinge 23 between door jambs 21 and 22 of a door frame and mounting a knob 24 on an opening and closing side of the other end is provided in an openable manner. Then, softwood 12 is spread on the end edge on an opening and closing side of a door main body 11 of the door 10 in the vertical direction, and the door is so constructed that the end edge surface 12a of the softwood 12 may come into contact with a side 25a of the door 10 side of a door stop 25 in a state to close the door 10. By the constitution, even if a finger is pinched between the end edge of the door 10 and door stop 25 or it is held between them, strong pressure applied to the finger is absorbed by the softwood 12 since the softwood 12 comes into contact with the door stop 25, and this saues a person from being injured.
Patent JP-S62226244-A (JP)
Title: File definition system
Inventor: KAMANO HIRONOBU
IPC: G06F3/06
Filed: 1986-03-27
Abstract: PURPOSE:To lower an error occurrence factor at the time of operation by checking whether a hard error is detected or not in a file area in a file definition mode. CONSTITUTION:When a file area is allocated by a file definition mechanism 1.1, a data writing mechanism 1.3 writes the dummy data to a file area and checks whether a hard error is produced or not. Then a data reading mechanism 1.4 reads the written data into an initialized buffer and checks whether a hard error is produced or not. An error check mechanism 1.2 collates said written data with read data and checks whether these data are transformed or not. If errors are detected by those mechanisms 1.2-1.4, an error check mechanism 1.5 sets an error area under an unusable state. Then another area is allocated by the mechanism 1.1.
Patent JP-H01242627-A (JP)
Title: Production of nonburning fiber reinforced laminate impregnated with resol phenol resin
Inventor: HOSHINO MORIHIRO
IPC: C08J5/04
Filed: 1988-03-23
Abstract: PURPOSE:To obtain the title laminate having high mechanical strengths and being suited as a construction material, by releasing a nonburning fiber reinforced laminate impregnated with an acid-curable resol phenol resin from a mold in mid course of curing and immersing it in a silanol-containing syrupy liquid. CONSTITUTION:An acid-curable resol phenol resin and a basic inorganic filler such as aluminum hydroxide are added to a nonburning laminate formed by laminating a plurality of glass fiber nonwoven cloth mats and cured by heating in a mold. After the surface is cured enough to release the molding from the mold, the molding is released from the mold and immersed in a silanol- containing syrupy liquid to obtain a nonburning fiber reinforced laminate. Said syrupy liquid can be obtained by treating a silicate mineral such as kaolin or bentonite with sodium hydroxide or by hydrolyzing chlorosilane. According to this process, the methylol groups derived from the resin react with the silanol groups to form methylene bonds, so that the mechanical strengths are increased and the nonburning property is ensured.
Patent JP-H11268393-A (JP)
Title: Method of silk-screen printing with thick deposit
Inventor: OCHI RYOTARO
IPC: B41F15/34
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To effect silk-screen printing with flat, thick deposit wherein the central portion of a printed pattern has a thickness not thinner than that of the edge portion thereof. SOLUTION: In the method of silk-screen printing with thick deposit, a pattern edge part 10, which will serve as the outer periphery of a printing region with thin deposit, is formed into a linear shape on a substrate 14 so as to have a thickness nearly equal to that of a printing with thick deposit, and an ink 20 is forced evenly into the inner region 16 of the part 10 through an inner side printing silk screen 18 so that the ink 20 has a thickness nearly equal to that of the edge part 10 to provide a printed pattern 22 which is flat as a whole.
Patent JP-H11272339-A (JP)
Title: Active type vibration isolator
Inventor: GOTO KATSUHIRO
IPC: F16F13/26
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a vibration isolator capable of obtaining a proper vibration isolation effect for a target to be isolated from vibration at a limited low frequency band by using an inexpensive control means. SOLUTION: When an ignition pulse signal SP and a vehicle speed signal SS are inputted to a sine wave signal generator 11 at the time of idling an engine, these signals converted into a sine wave signal SSI adjusted to a phase and frequency corresponding to vibration and the signal SSI is outputted. Simultaneously a carrier signal SC to be a triangular signal having frequency more than audible signal frequency is generated from a carrier signal generator 12.  The sine wave signal SSI and the carrier signal SC are inputted to a comparator 13, an amplitude-modulated pulse signal SH to be turned on when the signal SSI is larger than the signal SC is outputted from the comparator 13 and a switching device 14 is turned on/off, so that a control electric signal is supplied from a battery power supply 15 to a coil in an electromagnet 55 mounted on the engine, an excitation board is vertically excited and a vibration isolating effect can be actively displayed.
Patent JP-H10252419-A (JP)
Title: Exhaust heat utilizing method and exhaust heat utilizing device for boiler
Inventor: MATSUMOTO YUKINOBU
IPC: F01K23/10
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust heat utilizing device for generator boiler with which layout of a combustion exhaust gas pipe and a combusting air pipe are most efficiently performed by the use of heat medium, recovered quantity of heat is adjusted for distribution, and energy is effectively utilized. SOLUTION: Combusting air of a boiler 11 and combustion exhaust gas at an inlet of a funnel are pre-heated by the use of combustion exhaust gas from the boiler 11. In such an exhaust heat utilizing system for a boiler, heat of the combustion gas which passes through a denitration device 12 is recovered by a heat medium. The recovered heat is distributed to pre-heating of combusting air of the boiler 11 and pre-heating to combustion exhaust gas at the inlet of the funnel.