baber/WOPTO huggingface dataset:
Patent JP-S5661493-A (JP)
Title: Regulator for continuous stabilization of coal-oil mixture
Inventor: YOSHIDA HIROMICHI
IPC: C10L1/32
Filed: 1979-10-24
Abstract: PURPOSE: To prevent the deposition of consolidated sludge by providing dispersers at an inlet pipe to a coal-oil mixture storage tank and at a circulating pipe for the same in a storage tank and by adding and dispersing a stabilizer to the coal-oil mixture.  
     CONSTITUTION: A storage tank 7 for a coal-oil mixture obtained by mixing a given proportion of pulverized coal of a grain size of 100μ or less in a mineral oil is provided with an inlet pipe 8 through which coal-oil mixture is introduced and a circulating pipe 16 through which coal-oil mixture in the storage tank 7 is circulated, and the inlet pipe 8 is provided with the first disperser 10 with turbines 11 and 12 and also the circulatig pipe is provided with the second disperser 20 with turbines 11 and 12. Coal-oil mixture supplied to the tank 7 is strongly agitated by the first disperser 10 to break agglomerated coal particles and also to uniformly disperse coal particles and a stabilizer supplied from a sabilizer supply pipe 13 into the mineral oil. Furthermore, residual stabilizer is continuously dispersed into the coal- oil mixture by means of the second disperser 20 to make the coal-oil mixture stable for a long period of time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62295012-A (JP)
Title: Automatic focus adjusting device
Inventor: NISHINO TAKAHIRO
IPC: H04N5/232
Filed: 1986-06-16
Abstract: PURPOSE:To obtain a stable binary image and to improve automatic focus adjustment by making it unnecessary to adjust the level of image data to control it even if contrast is high. CONSTITUTION:Respective image data of an input image are sampled by the prescribed number of picture elements with an ITV camera 1 on an adjustment driving part 3 at respective adjusting positions of an optical system 2, the number of picture elements included between the 1st and 2nd thresholds out of these picture elements is counted and the optical system 2 is controlled by a control part 9 until the count value becomes a minimum value. Since the border line of the density of an image is cleared in accordance with the approach of the adjusting position to a focusing position, the number of picture elements deviated from both the thresholds is increased, the count value is decreased, and at the time of minimum value, the focusing position can be obtained. Thus, automatic focus adjustment can be attained without controlling the level of input data.
Patent JP-H08333365-A (JP)
Title: Optically active compound and liquid crystal composition containing the compound
Inventor: KADOTA RYUJI
IPC: C09K19/34
Filed: 1995-06-05
Abstract: PURPOSE: To obtain a new optically active compound exhibiting ferroelectricity having especially excellent response and memory property and useful as an electrooptical switching element. CONSTITUTION: This optically active compound is expressed by formula I (R1 and R2 are each independently a 1-18C straight or branched-chain alkyl, a 3-18C straight or branched-chain alkenyl, etc.; the benzene ring may be substituted with a halogen, cyano, an alkoxy, etc.; (n) and (e) are each independently 0 or 1; * represents a chiral C atom), e.g. the compound of formula II. The compound of formula I can be produced e.g. by reacting an optically active glycidyl ether of formula III with a malonic acid diester derivative of formula R3 O-C(O)-CHR2 -C(O)-OR3 (R3 is a lower alkyl) in an organic solvent in the presence of a base.
Patent JP-H04337422-A (JP)
Title: Liquid surface level detector
Inventor: KATAOKA MASAMI
IPC: G01F23/22
Filed: 1991-05-14
Abstract: PURPOSE:To obtain a liquid surface level detector of high reliability. CONSTITUTION:An electric potential V0 of a contact point of a reference voltage generating circuit B0, in which fixed resistance devices R10-R1n and a heat sensitive resistance device R20 or heat build-up heat sensitive resistance devices R21-R2n are connected in series, and electric potentials V1-Vn of a contact point of level detection circuits L1-Ln are input into comparators C1-Cn. A transistor of open collector circuit structure is arranged on the final stage of the comparators C1-Cn, and the transistor is turned ON correspondent to a detected liquid surface level. In the abovementioned structure, when the transistor of the comparators C1-Cn is turned ON correspondent to the number of the level detection circuits L1-Ln in the liquid, current correspondent to the liquid surface level runs in externally fixed resistance devices R1-Rn from a power source S3. The running current can be measured accurately by a pointer-type ammeter An in a fuel gauge for an automobile and so on.
Patent JP-S5262836-A (JP)
Title: Method and apparatus to judge mental and physical abnormal state of ca r driver
Inventor: KOBAYASHI KAZUO
IPC: B60K28/06
Filed: 1975-11-18
Abstract: PURPOSE: Method and physical state of cardriver is judged by stationary regulation test which maintain depress force of predetermin3d pedal to constant state for predetermined time, driving alility of driver can be easily qualitied. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01307494-A (JP)
Title: Device for treating waste water by wet oxidation
Inventor: KANEKO MASAO
IPC: C02F1/74
Filed: 1988-06-07
Abstract: PURPOSE:To effectively decompose an org. component and nitrogen component by providing a wet oxidation reaction column and a gas-liquid sepn. column. CONSTITUTION:The waste water boosted by a boosting pump 2 is supplied to a heat exchanger 3 and is heated up by the treated water in a high-temp. state emitted from the gas-liquid sepn. column 11. Further, the waste water is heated up to the temp. adequate for a wet oxidation treatment in the wet oxidation reaction column by a heater 8. The org. component is oxidized and decomposed to carbon dioxide by the oxygen in the air sent together with the waste water in the wet oxidation reaction column 9. The nitrogen component essentially consisting of ammonia is sent to the gas-liquid sepn. column 11 where the component is separated to gas and liquid. The treatment of the waste water to pollution-free water is executed in this way.
Patent JP-H11319766-A (JP)
Title: Decomposition of dioxin
Inventor: HASEGAWA YOSHINARI
IPC: B09B3/00
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for decomposing dioxin in which dioxin contained in fly ashes discharged from a refuse incineration site or the like and contained in incineration residual ashes is decomposed and made harmless. SOLUTION: A plurality of heat storage balls, in which radioactive waste is carried by ceramics, are filled in a cylindrical body. Air heated at high temperature is allowed to flow through the cylindrical body to heat the heat storage balls. Incineration ashes containing dioxin and sodium hydroxide are charged to the filled layer of the heat storage balls and dioxin is thermally decomposed into water, carbon dioxide and sodium chloride.
Patent JP-S5564553-A (JP)
Title: N-benzyl-trimethylacetamide derivative, its preparation, and herbicide containing the same as effective component
Inventor: KIRINO OSAMU
IPC: A61K31/16
Filed: 1978-11-09
Abstract: NEW MATERIAL:An N-benzyl-trimethylacetamide derivative of formula I (R 1  is ≥2C lower alkyl, etc.; R 2  is H, or R 1  and R 2  may together form a ring).  
     EXAMPLE: N-(α-iso-Propylbenzyl)-trimethylamide.  
     USE: Herbicide having a broad herbicidal spectrum, effective to weeds in plowed field such as Deccan grass and large crab grass, annual weeds in paddy rice field such as Tainubie, and perennial weeds such as flatstage, by applying before or after sprouting, and also effective to Cyperus rotundus. It is harmless to crops such as rice plant and soybeans.  
     PROCESS: The objective compound I is prepared, in high purity and yield, by reacting a benzylamine derivative II with trimethylacetic acid or its reactive derivative in a solvent such as benzene and THF, in the presence of a reaction assistant such as PCl 5  and KOH, at room temperature or with heating or cooling. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05334863-A (JP)
Title: Living scene control device
Inventor: TAKEHARA KIYOTAKA
IPC: G06Q50/00
Filed: 1992-05-29
Abstract: PURPOSE:To provide a living scene control device which automatically creates a room environment that is appropriate to enjoy a music or a video. CONSTITUTION:A living scene control device A receives operating condition information of AV equipment such as a TV receiver 20, a VTR equipment 21 and component stereophonic equipment 22 from the AV system side. Moreover, for an HA system 4 the device A provides the signals which controls the room environment control terminals of lighting equipment and motor driven curtains so as to create an appropriate home environment to enjoy a music and a movie. In the system 4 side, the lighting equipment is adjusted and the motor driven curtains are either opened or closed to create an enjoyable room environment.
Patent JP-H06343457-A (JP)
Title: Culture process under pressure and culture vessel
Inventor: SHINOHARA HIDEAKI
IPC: C12M1/04
Filed: 1993-06-10
Abstract: PURPOSE:To provide an aerobic culture system where bacterium cells are placed in a tightly sealed vessel and aeration is effected under appropriate conditions. CONSTITUTION:The lid 14 for the culture vessel 10 has the gas inlet 18 and the gas outlet 20 bored. The gas inlet is connected to the compressor 24 to feed pressurized air into the inside 10a of the vessel. The gas outlet is equipped with a pressure valve 32 in the exhaustion pipe 30. When the compressor 24 is driven to feed pressurized air from the inlet 18 into the inside 10a and the pressure exceeds the prescribed level, the pressure valve opens to exhaust gas from the pipe 30. When the pressure of the inside 10a becomes lower than the valve-opening pressure of the valve 32, the valve closes, thereby the pressure of the inside 10a is kept constant at the setting level. Further, the air feed from the compressor 24 and the exhaustion from the pipe 30 are repeated and the inside 10a is aerated.
Patent JP-H08332199-A (JP)
Title: Swab taking out device
Inventor: KEBIN KAUAN
IPC: B65D85/08
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a strong structure that prevents the swinging thus making a refill container oriented properly by providing a fin projecting upwardly on the inner face of the bottom panel of an outer receptacle and a lip on the upper horizontal edge of the refill container, and fitting the outside of the container with a projecting fin formed on its bottom wall to the projecting fin of the receptacle. SOLUTION: A outer receptacle 2 has an opening end 5, closing end 6, side panels 8 coupled to a front panel via vertical edges, a projecting fin 24 on the inner face 20 of bottom panel 18 and a cap 26. A refill container 4 insertable in the outer receptacle 2 comprises an opening end 34, a closing end 36, side walls and a front wall 40 wherein each of the walls is provided with a vertical edge 42, an upper horizontal edge and a lower horizontal edge 45. Further, a projecting fin 50 is formed on the inner face 46 of bottom wall 44 of the container. An opening 52 is formed on the outer face 48 for engaging with the projecting fin 24 of the container. The opening end 34 of the refill container is covered by the upper wall 56, and the peripheral edge of the upper wall 56 is sealed by the lip of the container.
Patent JP-S6030574-A (JP)
Title: Gas cutting machine
Inventor: MIYATA ATARU
IPC: B23K7/10
Filed: 1983-07-28
Abstract: PURPOSE:To cut a steel plate to an optional shape by providing a freely turnable rotating casing to the outside circumference of a body which permits attachment and detachment of a cutting nozzle and rotating the above-mentioned casing on the outside circumference of the body by means of a motor and gear mechanism provided thereto. CONSTITUTION:A freely rotatable casing 14 is provided on the outside circumference of a body 12 which permits attachment and detachment of a cutting nozzle 10. The 1st hear 17 is projected via a reduction gear unit 15 to the top end of the shaft of a motor 16 and the revolution is transmitted via a connecting gear 19 provided pivotally to a bracket 18 to the 2nd gear 20 on the outside circumference of the body 12 and a driving wheel 21 provided pivotally to the bracket 18. A shaft needle 25 is projected on the outside wall of the bracket 18 and the motor 16 is run by maintaining the specified direction of a stanchion pipe 11 in the state of removing the wheel 21, then the casing 14 rotates around the nozzle 10 and the nozzle 10 rotates by drawing the arc of the radius centering at the needle 25. Then the operator is able to cut the steel plate to a circular shape by operating the torch with one hand.
Patent JP-H08334882-A (JP)
Title: Film receptacle
Inventor: KOUCHI HIROSHI
IPC: G03C3/00
Filed: 1995-06-06
Abstract: PURPOSE: To provide a film receptacle capable of smoothly receiving and housing a series of films ejected from a photograph printing device and preventing dust and dirt from sticking to the film or preventing the film from being damaged. CONSTITUTION: This film receptacle is constituted of left and right side wall bodies 1 and 2, an internal cylindrical wall body 5 surrounding between the side wall bodies 1 and 2 and forming an opening extended in a generating line direction, and a film introducing port body 6 supported to be oscillated centering around a shaft in the generating line direction in the opening formed by the wall body 5 and having an inclination to restore to the specified position in an oscillating range; and the wall body 5 is constituted of the divided bodies 53 and 54 separated on both sides of the opening, and the opening sides or the sides opposite thereto of the divided bodies 53 and 54 are relatively separated between the left and the right side wall bodies 1 and 2 so as to open the interior of the wall body 5.
Patent JP-H10313701-A (JP)
Title: Tool for detaching and attaching spring
Inventor: HIROTA YOSHINARI
IPC: A01G9/14
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To remarkably improve operability by facilitating the detaching/ attaching operation of a spring without a large load to a hand or fingers. SOLUTION: This detaching/attaching tool is constituted of a plate or bar like win body 2 having an optional length, a mountain-formed thick part 3 formed in one body at the upper part of the front side of the main body 2, a groove 4 formed in the direction of a short side on the lower face in the neighborhood of the tip 2a of a main body 2, a tilted face 5 formed backward from a tip on the upper face on the front side of the part 3, and a restraining face 6 standing in the direction of the short edge at the upper part of the part 3. The tool can be constituted of a plate like main body 2 having an optional length a mountain line bend 3a obtained by bending the front side of the main body 2 upward, a tilting face 5a formed on the front side of the bent 3a, an a hooking part 2b in the form of a hook obtained by bending the tip part of the main body 2 downward.
Patent JP-H0432892-A (JP)
Title: Laser plotter
Inventor: TAMADA SAKUYA
IPC: G09G3/02
Filed: 1990-05-29
Abstract: PURPOSE:To inexpensively obtain an image of high horizontal resolution by deflecting a laser beam obtained by converting a pattern information signal into a pattern information signal having frequency higher than a prescribed frequency and modulating the converted signal in the horizontal direction. CONSTITUTION:The laser plotter is provided with a converting means 1 for reading out a pattern information signal Va with a prescribed frequency f1 sent at a fixed period T at a period ts faster than the period T and converting the read signal Va into a pattern information signal V having frequency f2 higher than the frequency f1 and a horizontally deflecting means 6 for horizontally deflecting the laser beam l modulated by the signal component of the signal V. Since the laser beam l modulated by the signal component of the signal V having the higher frequency, a horizontal blanking period can be extended without changing the prescribed one-horizontal scanning period and a margin can be applied to the fly-back line of the laser beam l. Consequently, the beam diameter D can be increased and an image of high resolution can be obtained.
Patent JP-H08100238-A (JP)
Title: Cold rolled steel sheet for working, excellent in corrosion resistance, and its production
Inventor: TANAKA TERUO
IPC: C21D9/46
Filed: 1994-05-30
Abstract: PURPOSE: To produce a cold rolled steel sheet excellent in corrosion resistance and workability by reducing S content and controlling inclusions. CONSTITUTION: This cold rolled steel sheet contains <=0.010% C, 0.05-1.8% Mn, <=0.005% S, 0.03-0.50% Cu, 0.005-0.1% acid soluble Al, and <=0.005% N and further can contain one or >=2 kinds among <=0.1% P, <=1.5% Si, 0.05-0.5% Ni, 0.05-0.5% Mo, and 0.05-1.0% Cr. This steel sheet can be produced by subjecting a cast slab, directly or after soaking and holding to and at 1050-1300 deg.C by reheating, to hot rolling at a finishing temp. not lower than the Ar3 transformation point and between 800 and 950 deg.C, to acid pickling, to cold rolling at 60-95% rolling rate, and then to annealing at 700-950 deg.C by means of a continuous annealing line.
Patent JP-H09305474-A (JP)
Title: Remote data base access device
Inventor: MISAKI MOTOHIDE
IPC: G06F12/00
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To transfer data in large size through one time of operation by reading data out of a shared DASD(direct access storing device) with a client computer when possessed data corresponding to an access request are not returned through a network. SOLUTION: When the access request is outputted from an access request executing part 13 of a client computer 10, a communication control part 12 transmits that request through a WAN(wide area network) 30 to a server computer 20. At the server computer 20, a remote data base access control part 21 possesses data from a data base 23 through a DBMS(database management system) 24. Next, the access control part 21 compares the size of possessed data with a threshold value and when that size is larger than the threshold value, the possessed data are written in a shared DASD 50. Then, its storage address is transmitted through the WAN 30 to the computer 10. Next, the computer 10 reads out the stored data by performing access from the remote data base access control part 11 through a shared DASD control part 40 to the shared DASD 50.
Patent JP-H0434641-A (JP)
Title: Automatic transaction system
Inventor: MORITO AKIRA
IPC: G06Q40/02
Filed: 1990-05-31
Abstract: PURPOSE:To apply an automatic transaction device without aborting its operation and to secure its operation rate by substituting a stand-by control means for a main control means whose operation is to be temporarily aborted to continuously drive the device. CONSTITUTION:When abnormality is generated in a transaction control device 1B and a monitoring timer generates time-out, a transaction control device 1A sends an operation inquiry to the device 1B. Since the device 1B can not return a normal response because of its abnormality, the device 1A decides that the device 1B is not normally driven. At the time of deciding the abnormality of the device 1B, the device 1A displays the abnormality of the device 1B on its display part 201 and executes the control of an automatic transaction device controlled by the device 1B. Thus, the automatic transaction device is used without aborting its operation and the operation rate is secured.
Patent JP-S6030562-A (JP)
Title: Production of sleeve for hot roll
Inventor: KUROKI TAKANORI
IPC: B22D11/128
Filed: 1983-07-30
Abstract: PURPOSE:To produce easily a sleeve for a hot roll having excellent cooling capacity by disposing packings in the grooves of water cooling holes inscribed on the outside circumferential surface of an inside pipe and the inside circumferential surface of an outside pipe, fitting the inside and outside pipes and subjecting the pipes to hot joining under isotropic pressure. CONSTITUTION:Grooves 2 having a required shape such as a spiral shape to serve as water cooling holes are inscribed on the outside circumferential surface of an inside pipe 1 for inside and outside pipes 1, 4 which are tightly fitted to each other to form a sleeve for a hot roll. Hollow metallic pipes 3 as packings are disposed in the grooves 2 and the pipes 1, 4 are fitted to each other. The parts of the fitted pipes exposed to the outside among the boundaries between the pipes 1, 4 and between the packings 3 are welded by electron beam welding, etc. under vacuum to form sealed parts 5. The assembly is then charged into a hot isotropic pressurizing furnace and is applied with the prescribed temp. and pressure to bind metallurgically the inside pipe 1, the metallic pipes 3 and the outside pipe 4 to one body. The sleeve for the hot roll having internally the water cooling holes is thus obtd.
Patent JP-H08286612-A (JP)
Title: Period indicator
Inventor: OKAWA MOTOHIRO
IPC: G04F1/02
Filed: 1995-04-12
Abstract: PURPOSE: To provide a period indicator capable of clearly and uniformly displaying symbol displays which ar different at both points of time for the initial and final stages of use. CONSTITUTION: The period indicator A is provided with a sheet-shaped base plate material 2 which forms a part of indication base plate 1 containing liquid 5 and shows liquid permeability. On a surface of the base plate material 2, a first display layer 3 being a lower layer and a second display layer 4 being an upper layer and fully covering the layer 3 are formed. The first display layer 3 has liquid permeability and shows high reflectivity to light at the time of containing liquid and a planar form thereof forms a definite display symbol shape. The second display layer 4 has liquid permeability and shows low refractive index to light at the time of containing liquid and a planar form thereof forms a definite display symbol shape.
Patent JP-H11334537-A (JP)
Title: Link connecting rod for wiper
Inventor: ISHIKAWA MASARU
IPC: B60S1/24
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a link connecting rod for a wiper capable of improving the dimensional precision of a retainer at its molded portion and keeping the life of a press mold longer. SOLUTION: A link con'rod includes a plurality of upper face side retainer fixing grooves 1e arranged on the upper face 1b1 of a plate 1b and formed in the circumferential direction of a retainer positioning hole 1d and a plurality of lower face side retainer fixing grooves 1f arranged on the lower face 1b2 of the plate 1b and formed in the circumferential direction of the retainer positioning hole 1d with non-paired phase difference between the upper face 1b1 and the lower face 1b2 of the plate 1b with respect to the upper face side retainer fixing grooves 1e.
Patent JP-H04364297-A (JP)
Title: Semiconductor memory
Inventor: OZAKI ATSUSHI
IPC: G11C7/06
Filed: 1991-06-12
Abstract: PURPOSE:To attain a correct reading operation even though a frequency of a serial out-clock signal (SOC) given externally becomes high, since an equalize timing of a serial bus line pair for the next data reading is quickened. CONSTITUTION:Under a request of a high speed reading operation, an improved serial access memory not generating a read error is disclosed. The serial access memory includes a disconnect circuit 5Zi connected between the serial bus line pairs SBai,SBbi and a preamplifier 61i. A data signal read from a memory cell is given to the preamplifier with the serial line pair. After the preamplifier starts an amplifying operation and it takes a time decided preliminarily, the disconnect circuit cuts electrically between the serial bus line pair and the preamplifier. Just after the disconnect circuit operates, an equalize circuit 51i starts an equalization for the next data signal.