baber/WOPTO huggingface dataset:
Patent JP-H06110504-A (JP)
Title: Method and device for estimating characteristic of process, method for monitoring process by using the estimating method and method for controlling process
Inventor: OKAMOTO SHINJI
IPC: G05B21/02
Filed: 1992-09-25
Abstract: PURPOSE:To estimate the characteristic of a process with high precision even while improving responsiveness and the followup ability in the case of estimating the characteristic of the process. CONSTITUTION:Based on sampling values, multiple regression analysis is performed for each prescribed term by sampling the plural kinds of state amounts x1-xp expressing the states of a process 1 and an output amount (y). Among eccentric recursive coefficients calculated by a first multiple regression analysis part 4, the partial regression coefficient not to be statistically significant is replaced with an alternative partial regression coefficient. A second multiple regression analysis part 9 performs multiple regression analysis excluding variables applied the alternative partial regression coefficient. A second certification part 10 repeats the replacement of the partial regression coefficient and the multiple regression analysis until the partial regression coefficient calculated by the second multiple regression analysis part 9 includes no partial regression coefficient which is not statistically significant. A multiple regression expression making the alternative partial regression coefficient and the partial regression coefficient calculated by the second multiple regression analysis part 9 correspondent to respective variables is adopted as a state equation expressing the characteristic of the process 1.
Patent JP-S63110216-A (JP)
Title: Production of lactone polyol
Inventor: ABE TAKASHI
IPC: C08G63/08
Filed: 1986-10-27
Abstract: PURPOSE:To obtain a lactone polyol having excellent hydrolytic resistance, by subjecting lactones to ring opening polymerization using a higher alkanediol and alicyclic diol as an initiator. CONSTITUTION:Lactones are subjected to ring opening polymerization using a >=6C higher alkanediol, e.g. 1,6-hexanediol, 2,2,4-trimethyl-1,3-pentanediol, etc., and/or alicyclic diol, e.g. 1,4-cyclohexanedimethanol, etc., as an initiator to afford the aimed polyol expressed by the formula (Y is a residue obtained by ring opening polymerization of 4-8C lactones; R is a group obtained by removing two terminal OH groups from the initiator; n and m are numbers of added mol; n+m is 2-50).
Patent JP-H1193711-A (JP)
Title: Starting control device for electromagnetically driven valve
Inventor: IIDA TATSUO
IPC: F02N11/08
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To finish initial drive for an electromagnetically driven valve without large power consumption while preventing interference with a piston as to a starting control device for starting properly the electromagnetically driven valve to constitute an intake valve or an exhaust valve for an internal combustion engine. SOLUTION: Provided are springs 70, 40 for energizing an intake valve 30 in a neutral position, and electromagnets 46, 52 for generating electromagnetic force to energize the intake valve 30 to the valve opening or closing direction. Initial drive for generating electromagnetic force in two electromagnets 46, 52 alternately is conducted at the time of starting an internal combustion engine 10 to shift the intake valve 30 to its fully closed position while oscillating it. A position of a piston 14 is detected using a crank angle sensor 78. After starting of the internal combustion engine 10 is required, start timing for initial drive is set in response to the position of the piston 14 so that the intake valve 30 does not interfere with the piston 14.
Patent JP-H0197563-A (JP)
Title: Fillet roll device
Inventor: SASAKI MITSUO
IPC: B24B39/04
Filed: 1987-10-09
Abstract: PURPOSE:To enable application of rolling on four kinds of fillet roll machining parts containing a pin part, by providing first and second opening and closing arms, used for two different journal parts, each having fillet parts on both sides, and a third opening and closing arm used for the pin part. CONSTITUTION:On fillet parts C' on both ends of narrow journal parts C1 and C2, fillet parts on both ends of a wide journal part, and fillet parts B' at both ends of a pin part B1 of a crank shaft, rolling is applied by means of a first opening and closing arm 19, a second opening and closing arm 20, and a third opening and closing arm 22, respectively, each provided on both sides with fillet rollers 36, according to the width of each part. Regarding a single-sided fillet journal part having a fillet part only on the one side positioned at the end part of the crank shaft, rolling is applied by using the fillet rollers 36 on the one side of the first and second opening and closing arms 19 and 20.
Patent JP-H03120384-A (JP)
Title: Heat treatment in vacuum
Inventor: AKUTSU KOICHI
IPC: C23C8/36
Filed: 1989-09-29
Abstract: PURPOSE:To convert the surface of a product to be treated into a brightened surface by heating the product with oxide scale stuck on the surface in an evacuated furnace, feeding gaseous Ar and H2 and carrying out sputtering by DC glow discharge. CONSTITUTION:A product 6 with an oxide scale layer stuck on the surface by hardening in a hardening chamber 20 is put on a hearth 7 in an ion carburizing furnace 17 with a converying fork 24 gnd a door 15 is closed. The furnace 17 is evacuated to a prescribed degree of vacuum, the product 6 to be treated is heated in the vacuum with a heater 8 and a gaseous Ar-H2 mixture is fed from a feed source 11 to a gas manifold 10 and blown into a heating chamber 3. At the same time, voltage is impressed between an anode 2 and the product 6 from a DC power source 14 to cause glow discharge and sputtering is carried out with low-temp. plasma to remove the oxide scale on the surface of the product 6. A product 6 having a brightened surface is obtd. in a short time with a small amt. of gases.
Patent JP-S62114862-A (JP)
Title: Production instructing device
Inventor: ISHIZAKI MASASHI
IPC: B23Q41/08
Filed: 1985-11-13
Abstract: PURPOSE:To enhance the efficiency of progress of entire production by delivering production sharing instructions to machining lines in accordance with the production capacities of the machining lines, and by controlling the machining order of each machining line in accordance with the delivered production sharing instruction. CONSTITUTION:A control section 40 receives data of kinds of semiproducts having passed through one process 22 in an assembling line A from an inspecting means 30, and also receives data of passed bumpers from a machined part data detecting means 32 and date of part products from a part product data detecting means 34. Further, these data are stored in the order of their inputs, and when the amount of stored data of kinds of passed vehicles reaches a preset value, working instructing data in accordance with the capacities of production are prepared in a bumper painting main line M and a bumper painting subline S, and are delivered as production sharing instructions to working instructing devices 36, 38 for the main line and the subline. Accordingly, it is possible to greatly reduce man-hours necessary for changing the order of machining and to reduce the intermediate stock volume, thereby it is possible to average the production by the machining lines.
Patent JP-2001084430-A (JP)
Title: System for recovering bankbook/certificate issuing machine
Inventor: YAMAZAKI SHINICHI
IPC: G06Q40/00
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To reduce the burden of an operator and to perform speedy correspondence to customers by performing issuing processing of all issuing data that have already been accumulated in the queue of a bankbook/certificate issuing machine by another machine in case a fault occurrs. SOLUTION: A device network is constructed by connecting one or more terminals and a plurality of bankbook/certificate issuing machines by a LAN, etc. In case a fault occurrs in medium issuing processing of a bankbook/ certificate issuing machine #1 when the machine #1 receives a medium issuing request from a terminal #1 in such a configuration, the machine #1 transmits issuing end notification (abnormality) to the terminal #1 being a request source. Next, a substitute bankbook/certificate issuing machine address table is referred to, and the presence/absence of the address of a bankbook/certificate issuing machine indicated by a priority index is decided by comparing the number of connectable machines of the substitute bankbook/certificate issuing machine address table with each other. When the address is present, the address of a bankbook/certificate issuing machine indicated by the priority index is acquired and an issuing request is transmitted to the address.
Patent JP-H09102070-A (JP)
Title: Automatic vending machine
Inventor: OKUMURA HIDEAKI
IPC: G07F9/10
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To give a feeling of cleanliness at all times by easily cleaning a container which contains drinking tools as to the automatic vending machine equipped with the drinking tools such as spoons and drinking straws. SOLUTION: This automatic vending machine is provided with a container 5 which contains drinking tools such as spoons and straws so that an article receiver provided below inside an article taking-out opening bored in an external door 1 can be attached and detached and is fixed with a small screw 51. Further, a taking-out opening 11 is formed in the back of the external door 1. A customer can take an article out of the article taking-out opening 2 and take a drinking tool stored in the container 5. When the automatic vending machine is cleaned, the small screw 51 is removed and the container 5 is detached from the external door 1 through the taking-out opening 11, and then even dust and dirt at the bottom can easily and securely be removed. Therefore, the automatic vending machine is always held in clean.
Patent JP-2000068720-A (JP)
Title: Antenna
Inventor: OTOMO SHINICHI
IPC: H01Q1/24
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To turn an antenna of a narrow band into an antenna of a wide band and accordingly to increase the voltage standing wave ratio(VSWR) with respect to frequency by forming the box holes or through holes or both holes at one or more parts of a helical coil guide. SOLUTION: A box hole 11 is formed in a helical coil guide 1 and an antenna top 3 is disposed by molding is such a manner that even a part of a sleeve 5 is wrapped in the guide 1. Thereby, only the hole 11 is prepared to the guide 1 to prevent the molding resin from flowing into the hole 11. Meanwhile, a cavity part including mixedly one or more box holes or through holes or both holes is formed at a position that is eccentric to a center position set in the diameter direction of the guide 1. Even under such conditions, an equivalent effect is secured. Thus, it's possible to decrease the capacity and the weight of the guide 1 by adding a cavity part to the guide 1 which is placed inside an antenna.
Patent JP-2001045943-A (JP)
Title: Fixing leg for rod receiver
Inventor: MAEDA KAORU
IPC: A01K97/10
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a fixing leg for a rod receiver, capable of fixing the rod receiver to a tetrapod or the like so that a fishing rod can be fixed even on the tetrapod. SOLUTION: This fixing leg has a chain receiver and an assistant leg formed at the lower part of a main body part, a piton formed on one side of a vertical surfaces, and a supporting leg formed at the center part.
Patent JP-H1180833-A (JP)
Title: Production of steel sheet for high strength line pipe excellent in hic resistance
Inventor: ENDO SHIGERU
IPC: C22C38/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To produce steel which is high strength material of APIX70 and X80 grades and excellent in HIC resistance by an economical producing method. SOLUTION: A slab having a compsn. contg., by weight, 0.03 to 0.08% C, 0.05 to 0.50% Si, 1.0 to 1.9% Mn, <=0.010% P, <=0.002% S, 0.005 to 0.05% Nb, 0.005 to 0.02% Ti, 0.01 to 0.07% Al and 0.0005 to 0.0040% Ca, also satisfying >=0.32 Ceq, and the balance Fe with inevitable impurities is subjected to slab heating at 1,000 to 1,200 deg.C, and accelerated cooling for the steel sheet after the completion of hot rolling is executed in such a manner that, at first, it is executed till the surface temp. of the steel sheet reaches <=500 deg.C, thereafter, the accelerated cooling is once stopped, it is reculerated till the surface temp. of the steel sheet reaches >=500 deg.C, and after that, the steel sheet is again subjected to accelerated cooling to >=600 deg.C at a cooling rate of 3 to 50 deg.C/s, where Ceq=C+Mn/64(Cu+Ni)/15+(Cr+Mo+V)/15.
Patent JP-2001085423-A (JP)
Title: Forming method for dielectric layer of capacitor
Inventor: KO KOKUTAI
IPC: H01L27/108
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a desired capacitance by using a tantalum-contained organic compound and titanium-contained organic compound as a precursor for organic metal chemical vapor-phase deposition, to form a dielectric layer. SOLUTION: A tantalum-contained organic compound, such as tantalum pentaethoxide, tantalum tetraxy dimethylaminoethoxide, tantalum tetramethoxy tetramethylheptanedionate, as well as a titanium-contained organic compound selected out of titanium diethoxy bidimethylaminoetoxide, titanium tetrakis-t- butoxide are used as a precursor (200), to perform an organic metal chemical vapor-phase deposition stage (210), forming a tantalum titanic oxide dielectric layer as a single phase. Thus, a desired capacitance is provided.
Patent JP-S61134613-A (JP)
Title: Detection for change of inclination angle
Inventor: MOTOHASHI HIROAKI
IPC: G01B11/26
Filed: 1984-12-06
Abstract: PURPOSE:To measure the change of the inclination angle of an object surface with a high precision by measuring the reflection factor or the transmissivity of the light made obliquely incident on the boundary surface between two mediums different in refractive index and measuring the reflection factor or the transmissivity of the same light when this boundary surface is inclined. CONSTITUTION:The quantity of a light 1 which is made incident at a certain incidence angle on a boundary surface 3 from a light source 4 like an LED through a collimating lens 5 and a slit 6 is measured by a photodetector. The same photodetector 7 is used to measure the quantity of a reflected light 2, and a reflection factor R1 at this time is obtained. Next, a reflected light 2' at the time when the boundary surface 3 is inclined at an angle is measured similarly to obtain a reflection factor R2. Incidence angles i1 and i2 corresponding to reflection factors R1 and R2 are obtained in accordance with a value Rs on a graph, and the difference (i2-1) between both incidence angles, namely, an inclination theta of the boundary surface is obtained.
Patent JP-2001082069-A (JP)
Title: Stirring and mixing method of lining material and accelerating agent and its device
Inventor: NAGANO YUJI
IPC: E21D5/00
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a stirring and mixing method of a lining material and an accelerating agent and its device for adding the accelerating agent to the lining material quickly and uniformly in a vertical shaft inner wall lining device for lining the quick setting lining material added with the accelerating agent to the lining material and stirred and mixed on the inner wall of a vertical shaft drilled by a centrifugal projection impeller. SOLUTION: An accelerating agent (b) is fed in an injection state to the upper end side of stirring and mixing means 9, 10 provided in a stirring cylinder 3, is received by a scattering and adding impeller 11, is scattered by centrifugal force in a dispersed state from vanes rotated at a high speed to the outer periphery side of the stirring cylinder 3, and is added to a lining material (a) of a small lump shape dropping in the stirring cylinder 3. The mixture is stirred and mixed by the stirring and mixing means 9, 10 rotated at a high speed in the stirring cylinder 3. A quick setting lining material (c) dropping on a centrifugal injection impeller 12 rotated at a high speed directly below the stirring cylinder 3 is projected by centrifugal force to the inner wall face of a drilled shaft.
Patent JP-H1099809-A (JP)
Title: Water barrier structure and execution thereof
Inventor: SOWA NOBUHIRO
IPC: B09B1/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a water barrier structure easy in execution though a water barrier sheet is a double structure, not markedly lowered in the housing efficiency of waste and also excellent in durability and an execution method therefor. SOLUTION: A water barrier structure consists of an upper water barrier sheet 22 composed of a material excellent in impact resistance and weatherability and having a rough under surface and laminated as the uppermost layer and a lower water barrier sheet 21 composed of a material excellent in impact resistance and weatherability and having upper and under rough surfaces and laminated to the rear surface of the upper water barrier sheet 22. At the time of execution, the upper and lower water barrier sheets 22, 21 are successively laid while the slide down of the respective layers constituting the water barrier structure is prescribed by the rough surfaces of both sheets.
Patent JP-H08210973-A (JP)
Title: Device and method for analyzing component of liquid
Inventor: DON ESU GOORUDOMAN
IPC: G01N21/35
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To provide method and apparatus for analyzing the content of liquid filling a flexible transparent container easily without having any effect thereon. SOLUTION: The inventive apparatus especially analyzes a parenteral nutritive agent filling a flexible transparent container 14. An optical path traversing the chamber part 16 of container is determined by employing spacers 22, 24 having channels 48, 50 for electromagnetic radiation of selected wavelength. Electromagnetic radiation from an electromagnetic radiation source 46 enters into the chamber part of container and the transmitted radiation or the radiation reflected from the component in the container is introduced to a detection means 66 for analyzing the radiation.
Patent JP-H07111125-A (JP)
Title: Control method for electromagnetic relay and electromagnetic relay
Inventor: KUBO HIDEYUKI
IPC: H01H47/00
Filed: 1993-10-14
Abstract: PURPOSE:To protect a contact and operate an electromagnetic relay with small electric power consumption in a control method for an electromagnetic relay and an electromagnetic relay. CONSTITUTION:Voltage, lower than the output voltage of a power supply circuit 1, is applied across both contacts 5 and 6 when the fixed and movable contacts 6 and 5 are contacted by turning on a main switch 2 to turn on a switch circuit B13 and then turning on a switch circuit A12 to flow a drive current in a drive coil 4. The movable contact 5 is released from the fixed contact 6 by turning off the main switch 2 to turning off the switch circuit A12, and then turning off the switch circuit B13. At that time, voltage lower than the output voltage of the power source circuit 1 is applied across both the contacts 5 and 6 to protect both the contacts 5 and 6.
Patent JP-2001080343-A (JP)
Title: Vehicular resin molded product
Inventor: SAIDA KAZUNORI
IPC: B60H1/00
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular resin molded product capable of easily collapsing for securing safety inside a vehicle cabin at a vehicular collision in regard to a hollow vehicular resin molded product with an interior divided in a fore and aft direction of a vehicle by a partition plate, arranged inside an instrument panel of a vehicle cabin front part, and wherein on-vehicle equipment are arranged on a back face side. SOLUTION: In an air conditioning unit of right and left independent air conditioners with an interior divided in a fore and aft direction of a vehicle by an intermediate partition plate 2, arranged inside an instrument panel of a vehicle cabin front part, and wherein on-vehicle equipment such as a car radio are arranged on a back face side, grooves 211, 212, 213, 214, and 221 with substantially V-shaped cross sections are formed on one surface and another surface 22 of the intermediate partition plate 2 formed with plate-like ribs 23 and 24 with thinned connecting parts.
Patent JP-H06108994-A (JP)
Title: Motor-driven blower
Inventor: TANAKA MOTOYUKI
IPC: H02K9/06
Filed: 1992-09-25
Abstract: PURPOSE:To provide a motor-driven blower designed to be low in air swishing sound generated in association with air blasting action and short in the axial dimension with less temperature rise. CONSTITUTION:A motor-driven blower for a wet and dry type vacuum cleaner is provided with a fan cover fitting wall 4 projecting while surrounding the outside of a stator 15, and a fan cover 43 is supported at this wall 4. An air duct partition body 45 is disposed between the wall 4 and a centrifugal fan 41 fitted to one end of the rotor shaft 22 of a rotor 21 and covered with the cover 43, and this partition body 45 has an annular partition wall 47 brought into contact with the fan side face of the wall 4. The wall 4 is provided with a cooling exhaust part positioned inside of the partition wall 47 so as to discharge the air blasted by a cooling fan 37 fitted to the other end of the shaft 22, and a blast exhaust part 49 positioned outside of the partition wall 47 so as to discharge the air discharged from the fan 41.
Patent JP-H07166865-A (JP)
Title: Cooler
Inventor: TOOMASU PII GIERUDA
IPC: B60K11/08
Filed: 1994-10-21
Abstract: PURPOSE: To provide a cooling system for cooling the engine of an automotive vehicle for enabling a reduction in air-conditioning head pressure while the vehicle is at idle by providing a simple ejector between a heat exchanger and the engine for reducing recirculation of engine air flow. CONSTITUTION: This cooling system includes a heat exchanger fixed in the engine section 10 of a vehicle, a rotatable axial flow fan 22 placed adjacent to the heat exchanger, and a shroud member 24 at least partially surrounding the axial flow fan and the heat exchanger. The shroud member 24 is disposed at a predetermined distance from the engine 12 so as to form a reference zone of a predetermined dimension between it and the engine 12. The cooling system further includes an ejector 36 disposed between the heat exchanger and the engine 12 for drawing ambient air from under the heat exchanger and pumping the air toward the engine 12 and for preventing recirculation of the air exiting the shroud member 24 back to the axial flow fan 22 while the vehicle is at idle.
Patent JP-H02105975-A (JP)
Title: Electronic circuit data editing device
Inventor: KAWAKITA HIDEYUKI
IPC: H01L27/04
Filed: 1988-10-14
Abstract: PURPOSE:To easily grasp a signal path by displaying an electronic circuit to be edited in both a circuit diagram and a block diagram. CONSTITUTION:Circuit diagram 2 contains constituent element data of the electric circuit and connection data among constituent elements. Block diagram data 3 contains an input and an output signal when the respective constituent elements are put in function blocks and information accompanying the input and output signals. A processor 7 edits or retrieves data in a data base according to a command inputted from a command input device 5 and displays the result on a display device 6. Consequently, even when a design engineer is not skilled, the engineer easily understands the signal path in the electronic circuit diagram according to the block diagram.