baber/WOPTO huggingface dataset:
Patent JP-S5628096-A (JP)
Title: Inert gas system of tanker
Inventor: HORIE TETSUO
IPC: B63J2/08
Filed: 1979-08-14
Abstract: PURPOSE: To save lavor of topping up operation by installing a pressure accumulating line for filling an inert gas into a separate ballast tank, and a suplement feed line for communicating the filled inert gas with a main pipe.  
     CONSTITUTION: In paralle with an inert gas feeding pipe 7 is installed an inert gas line 15 for pressure accumulation. An inert gas delivered from a scrubber 3 is passed through said line 15, and after the gas has been sucked and pressurized by a pressure accumulation inert gas fan 11, it is introduced into a separation ballast tank 20 through a deck seal unit 12 for pressure accumulation. Since the inert gas line 15 is communicated with the inert gas feeding pipe 7 through a suplement feed pressure adjusting valve 16 and a check valve 17, when the pressure in the feeding pipe 7 is lowered, the inert gas in the separate ballast tank 15 will be supplied thereto. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02280701-A (JP)
Title: Simplified slipper
Inventor: TSUSHIMA TOSHIO
IPC: A43B3/10
Filed: 1989-04-21
Abstract: PURPOSE:To provide a disposable simplified slipper by attaching exfoliated paper through adhesive to the back of a pasteboard patterned in a footprint of a man. CONSTITUTION:A simplified slipper is made by attaching exfoliated paper 4 through adhesive 3 to the back of a pasteboard 1 patterned in a footprint of a man. The pasteboard 1 formed of any material such as vinyl, cloth, paper, etc., with a pattern 2 designed to have each finger of a foot may be manufactured by a single piece respectively for right and left foots, while a set of left and right pasteboards may be made from a base 5. Then a bend portion 6 is provided on the central portion to be folded into two layers conveniently for portability. A cushiony material 7 (sponge or rubber) may be interposed between the pasteboard 1 and the exfoliated paper 4.
Patent JP-H01273623-A (JP)
Title: Fluid-pressure fabrication device
Inventor: KANEKO FUMINORI
IPC: B21D22/20
Filed: 1988-04-25
Abstract: PURPOSE: To properly adjust drawing depth of product by placing a blank on a die with a hydraulic pressure chamber closed, holding a peripheral part of the blank with a pressurizing disk, setting the drawing depth and transmitting a punch pressurizing force to the pressurizing disk through an engaging means to adjust and adjust the drawing depth. CONSTITUTION: A blank B is placed on a die 24. The peripheral part of the blank is held by a pressurizing disk 29, and a hydraulic pressure chamber 25 is closed. At the last stage where a punch 27 is pushed into the hydraulic pressure chamber 25 and the drawing is executed, then punch pressurizing force is transmitted to the pressurizing disk 29 through an engaging means 31 comprising an adjusting bolt 33 mounted on a cross head 28 of the punch 27. Thereby, the drawing depth of product is properly improved.
Patent JP-H10291430-A (JP)
Title: Coupling device between right and left wheels for vehicle
Inventor: AOKI JUN
IPC: B60K6/387
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a coupling device interposed between right and left wheels which can provided a starting assistance and a cornering assistance by positively producing a differential rotation between the wheels. SOLUTION: A pair of differential units 8L, 8R are provided and the first rotating element 8e of both differential units are joined to each other and the second rotating elements 8a are joined to right and left wheels. The third rotating element 8b of the differential unit 8R can be rotated by a drive source 9 and the third rotating element 8b of the other differential unit 8L can be switched by a switching means 10 to a state in which the rotating element 8b is stopped from rotating and a state in which the rotating element 8b is joined to one of the first and second rotating elements, 8a, 8e.  The third rotating element 8b of the other differential unit 8L may be always stopped from rotating and in this case the first and second rotating elements 8e, 8a of the differential unit 8L are selectively joined to the wheel via switching means, or the first rotating element 8e of the differential unit 8R is selectively joined to the first or second rotating element 8e, 8a of the other differential unit 8L via the switching means 10.
Patent JP-H09269139-A (JP)
Title: Air-conditioner
Inventor: IWAKI HIROKAZU
IPC: F24F13/30
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of both disturbance in an air flow at a suction part and noise due to the disturbance in an air flow by a method wherein a partition plate to divide indoor air, sucked through an air suction port, into the right and the left is arranged in a casing. SOLUTION: A partition plate 11 to divide indoor air, sucked through an air suction port 3, into the right and the left is vertically erected at the inner central part of a casing 2 such a state to cross a suction grill 4 at right angles. The constitution extending from an air suction port 3 to air supply openings 7A and 7B through heat-exchangers 5A and 5B and fans 6A and 6B forms a lateral symmetrical structure about partition plate 11. Thus, indoor air suction sucked from the air suction port 3 in the casing 2 is guided by the partition plate 11 and smoothly divided right and left, whereby an air flow is not disturbed at a suction part 10, resulting in prevention of the generation of noise due to the disturbance in the air flow. Further, a flow indoor air is rendered laterally symmetrical and also the air-conditioner can be manufactured at low cost.
Patent JP-H06310014-A (JP)
Title: Electromagnetic relay
Inventor: FUJITA TEIZO
IPC: H01H51/06
Filed: 1993-04-28
Abstract: PURPOSE:To make assembly process easily automated and provide an electromagnetic relay provided with a structure to give good response and high sensitivity. CONSTITUTION:A composition wherein respective terminal parts of a movable contact point spring plate 29 having a movable contact point 28 and a lead conductor 30 are connected electrically and a composition wherein one terminal of a returning spring plate 33 is connected electrically with an armature 32 are united through an insulator to compose a movable system part 20 which swings by electricity application to a coil 39 of an electromagnetic system part 21. A coil for returning is made unnecessary by the armature and the movable contact point spring plate are rotated and moved by returning force of a returning spring plate which is bent forcedly and the other end of which is attached to a yoke and also a lead wire for connection is made unnecessary by either joining a common terminal 31 unitedly with or connecting the upper end part of a common terminal united with a base stand 18 with the terminal part of the lead conductor, so that automation of assembly is made possible.
Patent JP-S62261042-A (JP)
Title: Tank internal monitor
Inventor: FUKUSHIMA EIJI
IPC: G01N21/954
Filed: 1986-05-06
Abstract: PURPOSE:To avoid a hazard, by scanning a portion to be detected inside a tank with a fiber-scope to facilitate the work of observing the inside of the tank. CONSTITUTION:Pulleys 31-38 are arranged inside a tank 10 and a pulley 39 is arranged outside the tank 10. A cable 40 is applied between the pulleys 31-39 and shall be positioned along a portion requiring a monitoring, such as weld part. A fiber scope 50 is mounted at a part of the cable 40. The fiber scope 50 is a combination of an image guide 51 and a light guide 52 and an objective lens system 53 fixed on a stationary jig 54 is provided at the tip of the image guide 51. As the cable 40 is moved by a moving system from outside the tank 10, the detecting position of the fiber scope 50 moves along the inner wall of the tank 10 thereby facilitating the detection of a defect, corrosion and the like existing inside the tank 10.
Patent JP-S58222299-A (JP)
Inventor: KAMITSUBARA TSUNEO
IPC: E21F1/00
Filed: 1982-06-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59208056-A (JP)
Title: Ultra-wear resistant sintered alloy and its production
Inventor: FUJIYOSHI KATSUSATO
IPC: C22C38/22
Filed: 1983-05-10
Abstract: PURPOSE:To provide an ultra-wear resistant sintered alloy contg. a high carbide component having a considerably high wear resistance function and heat resistance as well and maintaining the initial hardness without decreasing the same by contg. the carbide component, C, Cr, Mo respectively at prescribed ratios and consisting of the balance Fe. CONSTITUTION:An alloy material 7 consisting, by volume, of 30-70% a carbide component 2 such as SiC, TiC, WC, etc., and, by weight, 0.3-5.0% C 3, 0.3- 5.6% Cr 4, 0.3-2.0% Mo 5 and the balance Fe is prepd. Then 2.0+ or -0.5% additive (e.g.; paraffin wax 8) by weight, is added to the material 7 and a prescribed amt. of, for example, ethanol 9 is put as a medium for mill mixing and the mixture is pulverized and mixed 10. The powder mixture thereof is fed to a drying stage 11, where the ethanol 13 is recovered by a low-temp. dryer of 60-70 deg.C and thereafter the powder is compression-molded 12A to a prescribed shape in a compression molding stage 14. The green compact is then fed to a liquid phase sintering stage 14, where the green compact is heated to, for example, 1,450 deg.C in a vacuum and is then cooled in an annealing stage 16. The cooled molding is machined 17, hardened 18 and tempered 22, by which the ultra- wear resistant sintered alloy product is obtd.
Patent JP-H10294875-A (JP)
Title: Color printer
Inventor: IWAMOTO AKIRA
IPC: G06T1/00
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To vary color conversion characteristic automatically with high accuracy by relieving the load of deciding a conventional color conversion characteristic required by the color printer having a nonlinear input/output characteristic. SOLUTION: Only input color information in the learning mode is used and a 1st neural network 11 applies color conversion to the input color information to provide the output of a learning signal, and the input output characteristic decision section 13 uses a 2nd neural network 14 to produce a teacher signal. Both the signals in pairs are given to the 1st neural network 11, where an error is calculated and conducts learning till the error is sufficiently small by the error inverse propagation method to decide a color conversion characteristic automatically. Or the 1st neural network is eliminated and a print section 12 is connected directly in series with the 2nd neural network so as to change the characteristic of the entire printer.
Patent JP-H049045-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KAWASHIMA YASUHIKO
IPC: G03C1/83
Filed: 1990-04-19
Abstract: PURPOSE:To obtain the silver halide photographic sensitive material contg. dyes which lessen staining after photographic development processing by incorporating specific compds. into the photosensitive material. CONSTITUTION:At least one kind of the compds. expressed by formula I are incorporated into this photosensitive material. In the formula I, R<1>, R<2> denote a hydrogen atom, alkyl group, etc.; R<3>, R<4> denote a hydrogen atom, alkenyl group, etc.; X<1> to X<4> denote a oxygen atom, sulfur atom, etc.; L1 to L5 denote a methine chain; M denotes hydrogen, metal atom of n valency; n1 denotes 0, 1; n2 denotes 0 to 2. Since this photographic sensitive material contains such oxonol dyes, the material has a good spectral absorption characteristic and the dyes easily decolor and/or flow out in the photographic development processing without exerting adverse influence in the photographic sensitive material. The staining after the processing is lessened in this way.
Patent JP-S63269727-A (JP)
Title: Operation control for four-wheel-drive vehicle
Inventor: YAMAZAKI HIROKAZU
IPC: F16H48/30
Filed: 1987-04-27
Abstract: PURPOSE:To prevent a sudden variation in a vehicle's running characteristics attendant upon this transition from occurring by electrically controlling a center differential selector mechanism of a transfer device, while prohibiting any transition from a 4WD state in a center differential locking state to a 2WD state. CONSTITUTION:An electric motor 32 driving the center differential selector mechanism built in a transfer device 6 and respective solenoid valves 59 and 60 in a clutch mechanism making a front differential mechanism 35 and a front wheel contact with each other and vice versa are all controlled by a controller 64. And, each detection signal out of a center differential selector detecting switch 34 and on-off detecting switches 62 and 63, etc., of the clutch mechanism is inputted into the controller 64. At this time, when a drive mode is going to be selected to 2WD/high-speed modes from a state of 4WD/high-speed/center differential locking modes, this changeover is prohibited by the prohibiting device 75 installed in the controller 64.
Patent JP-2000292904-A (JP)
Title: Method and device for measurement of phase difference of phase shift mask
Inventor: TERASAWA TSUNEO
IPC: G03F1/26
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a method to obtain a phase error of phase shift mask with good accuracy and to provide a method to produce a phase shift mask with improved phase accuracy. SOLUTION: This measuring device of phase difference is composed of an optical detecting means to irradiate a phase shift mask 5 with detecting light to catch enlarged images of the mask pattern in various defocused positions, a simulator part 13 to assume various phase differences and to numerically predict the abovementioned enlarged images, and a comparing and judging part 12 to determine the phase difference of the mask by comparing the detected optical images and the results of numerical calculation. A table showing the dependence of image dimensions on focuses corresponding to various defocused positions is prepared, and this table is compared with the image dimensions by the aforementioned signal process to measure the phase of the mask. Further, the measurement result is used as a feedback in the production process of the mask to decrease a phase error in the mask.
Patent JP-S5730525-A (JP)
Title: Filter and its manufacture
Inventor: MURANAKA YASUO
IPC: A47L9/00
Filed: 1980-07-29
Abstract: PURPOSE: To prevent the solidification of dust in the deep portion of the folds of a filter as well as make dust collection by the filter easier even after use for a long length of time by forming a pleated filter by folding a filter medium into a rectangularly corrugated form.  
     CONSTITUTION: A filter 21 is formed by folding a flat filter medium at its fold 21a extending in parallel with each other into a rectangularly corrugated form, and a gas-impermeable member 24 is provided to the flat tip 21c of the filter 21 by connecting its both ends to a frame 22. Dust-containing air flows through the filter 21 from upside to downside, during which dust is arrested by the filter 21. Since the filter 21 does not have a shape such that which rectangularly corrugated form is formed so as to form a deeply contracted portion among the folds, no creeping-in and solidification of dust occur between the folds of the filter. Also, no accumulation of dust in the deep portion of the folds occur becuase of gas-impermeable material 24. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61263394-A (JP)
Title: Dial pulse receiving circuit
Inventor: UEDA KEIICHI
IPC: H04Q1/32
Filed: 1985-05-17
Abstract: PURPOSE:To prevent the detection of pseudo pulse due to an oscillating current through a line from occurring by switching a loop current detection threshold for the specified duration of time after detecting the dial pulse. CONSTITUTION:When the loop is formed, optically coupled elements 1 and 2 are actuated and a signal is inputted to a comparator 6. When the output signal from the comparator 6 becomes negative, it outputs a pulse having specified width to a multivibrator 11 and a resistor 7 is shortcircuited, so that the loop current detection threshold of the comparator 6 becomes low. On the contrary, when the output signal from the comparator 6 becomes positive, a multivibrator 13 outputs the pulse having specified width, letting the said threshold becomes high. In such way, the detection of the pseudo make pulse and pseudo break pulse generated by the oscillating current through the line is prevented from occurring.
Patent JP-S5437205-A (JP)
Title: Swivel driving motors
Inventor: TENMIYOU MASAYUKI
IPC: H02K33/18
Filed: 1977-08-30
Abstract: PURPOSE: To perform driving of a coil as a non-linear shape without necessitating a control circuit by making a shape of a permanent magnet to be attached to a yoke being as a special shape. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S594447-A (JP)
Inventor: AREKUSANDORU BUORUKONSUKII
IPC: G01N1/00
Filed: 1983-06-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5228415-A (JP)
Title: Method of controlling concentrations of alumina in aluminium electroly tic furnaces
Inventor: MORIMOTO SHINGO
IPC: C25C3/20
Filed: 1975-08-29
Abstract: PURPOSE: To maintain the concentrations of Al 2 O 3  in electrolytic bath at a correct value in producing Al from Al 2 O 3  through electrolysis of molten salt, thereby preventing the decrease in electrolysis efficiency and the occurence of anode effect. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59230816-A (JP)
Title: Air cleaner of automobile
Inventor: KIMURA TOORU
IPC: B60H3/06
Filed: 1983-06-13
Abstract: PURPOSE:To make a trunk room spacious, by providing a housing section for a cleaner main body at an upper section in a cleaner unit case, and allowing the cleaner main body to be inserted slantly from the lower part of the front of the housing section into the housing section, so that the bottom of the case can be located at an elevated position. CONSTITUTION:A cleaner unit case 30 of the air cleaner has a housing section 32 for housing a cleaner main body 31 that will be located ditachably adjacent to an air suction port 2 formed at the upper part of the unit case 30. The unit case 30 also has an opening section 33 in the front side surface thereof for allowing the cleaner main body 31 to be inserted slantly from the lower part of the front. The opening section 33 can be closed by a lid body 34. When it is desired to mount the main body 31 into the case 30, first the front part of the main body 31 introduced in the space 38 is lifted to place the front end 31b on a ridge 39, and then after the rear part of the main body is lifted, it is pressed and held by a resilient clutch 40. Thereafter, by closing the lid body 34, the rear end 31c of the main body is supported by a clutch of the lid body 34.
Patent JP-H1048940-A (JP)
Title: Development device
Inventor: MURANO TOSHIRO
IPC: F16C13/00
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a variation in printed depth of a printed image. SOLUTION: An image forming device 1 furnishes a development device 5 housing a toner 13. The development device 5 has a feed roller 10 to which the toner 13 fed from a hopper 8 is fed; and a developing roller 11 contacting to the feed roller 10, and to feed the toner 13 fed from the feed roller 10 to a photosensitive drum 2. To the sponge roller 10b of the feed roller 10, a hole whose diameter is larger than 1/2 of the toner diameter, and less than 10 times of the toner diameter, is formed.
Patent JP-S60248739-A (JP)
Title: Heat-resistant epoxy resin prepreg
Inventor: ASAI HAJIME
IPC: C08J5/24
Filed: 1984-05-23
Abstract: PURPOSE:To provide the titled prepreg having high tensile strength and heat resistance, and composed of a resin composition prepared by compounding more than a specific amount of a specific glycidyl compound as a matrix resin to a high-strength carbon fiber etc. giving an electrical current falling within a specific range when measured by an electrical potential scanning method. CONSTITUTION:The objective prepreg is obtained by mixing (A) a high-strength carbon fiber or graphite fiber giving an electrical current of 0.080-0.250muA/ cm<2> measured by the electrical potential scanning method (e.g. cyclic voltametry) using the carbon fiber as one of the electrodes, immersing the electrode in an electrolyte solution (e.g. aqueous solution of phosphoric acid, etc.) using a platinum electrode having sufficiently large surface area as the counter electrode and using an Ag/AgCl cell, with (B) >=40wt% 3- or 4-functional glycidyl compound (e.g. triglycidyl-m-aminophenol) as the matrix resin, and adding (C) a conventional curing catalyst (e.g. monoethylamine salt of boron trifluoride, etc.) to the obtained resin composition. USE:For aricraft, etc.
Patent JP-H04332516-A (JP)
Title: Central cleaner
Inventor: TSUNAGA HISAO
IPC: A47L5/38
Filed: 1991-05-09
Abstract: PURPOSE:To constitute the central cleaner so that only a desired hose set executes a suction operation, in an arbitrary number of hose sets inserted into plural hose insertion ports, respectively. CONSTITUTION:When a hose 9 of a hose set 12 which contains a dust collecting bag 2a in a handle part 11 or its vicinity is inserted into a hose insertion port 4 or 5, and an operating switch 10 is turned on, a solenoid valve 17 of a branch pipe 6a to which its hose set 12 is connected is opened, and a solenoid valve 18 of a branch pipe 6b is closed, therefore, only a desired hose set 12 executes suction operation.
Patent JP-S5438135-A (JP)
Title: Thermomagnetic image recording material
Inventor: NOMURA MASAAKI
IPC: G03G19/00
Filed: 1977-08-31
Abstract: PURPOSE: To increase heat sensitivity hence enable magnetic latent images to be formed with less quantity of heat and weak magnetic field by providing an amorphours magnetic thin-film having perpendicular anisotropy to the film plane on a backing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11328910-A (JP)
Title: Disk cartridge
Inventor: AKIYAMA NOBORU
IPC: G11B23/03
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a disk cartridge capable of easily and quickly assembling as well as reducing the number of components. SOLUTION: In the disk cartridge provided with a case consisting of an upper half piece 2 and a lower half piece 3 which are assembled so as to house a disk-like recording medium, and a shutter mounted on the case for opening/ closing a turntable inserting hole and a head inserting hole which are formed on this case, such a constitution is characterized as plural places provided with the protrusions on either one of the butted surfaces on the peripheral walls 10 of the upper half piece 2 and lower half piece 3 are connected by the ultrasonic welding as the combined places in the state an inserting protrusion provided around the peripheral wall of the case on either one out of both upper/ lower half pieces and a receiving protrusion provided with a hole around another peripheral wall of the case for inserting the inserting protrusion are fitted each other.
Patent JP-H06208539-A (JP)
Title: High-speed data transfer system
Inventor: WATANABE TAKASHI
IPC: G06F12/06
Filed: 1992-04-23
Abstract: PURPOSE:To transfer words at a high speed without any loss of transfer time by segmenting a normal access and a high-speed data transfer space with addresses and adding an address selector and a control circuit to a storage device. CONSTITUTION:A processor 1 writes a base address, given to a storage device 3 at a transfer destination, in a base address register 5 and outputs an address to an address bus 1a. An address decoder 4 decodes the address and when the decoding result indicates high-speed data transfer from a storage device 2 to the storage device 3, that is reported to the address selector 6 and a high- speed data transfer control circuit 7. The address selector 6 outputs the base address to the storage device 3. A high-speed data transfer control circuit 7 calculates the offset value of the normal access space and calculates an address in the high-speed space from the value. The storage device 2 reads only data to be transferred out of the address and then the data in the storage device 2 are transferred to the specific address in the storage device 3.