baber/WOPTO huggingface dataset:
Patent JP-S6211599-A (JP)
Title: Sewater desalination method by mangrobe
Inventor: SARUI KIICHIRO
IPC: C02F3/32
Filed: 1985-07-10
Abstract: PURPOSE:To desalinate sewater easily at a low cost by injecting and passing seawater to be treated through a processing medium layer contg. the fine pieces obtained by cutting mangrobe. CONSTITUTION:The fine pieces obtained by cutting mangrobe (e.g., lamnitzera) and having 0.3-5mm diameter are packed in an appropriate vessel to form a processing medium layer. Seawater to be treated is injected and passed through the processing medium layer at the rate of 2-4l/m<3>.hr. Consequently, seawater can be efficiently desalinated. Since only the injection and passage of seawater through the processing medium layer are carried out as the treatment, the process can be applied most easily on an industrial scale and an excellent result can be obtained in practical use.
Patent JP-S6043892-A (JP)
Inventor: FUKUTOMI NAOKI
IPC: H01C17/06
Filed: 1983-08-19
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-H11326804-A (JP)
Title: Color image forming device and scanning optical device
Inventor: SUZUKI YASUO
IPC: B41J2/44
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To suppress registration deviation in plural scanning directions between colors with a simple constitution by changing positions of diffracting optical elements by plural scanning optical devices to adjust the irradiation position of a luminous flux on an image carrier surface. SOLUTION: In each of scanning optical devices of cyan, magenta, yellow, and black, a scanning optical element 6 has fθcharacteristics and is provided with a refraction part having at least one refracting optical element and a diffraction part having at least one diffracting optical element. The diffraction part has a long-sized diffracting optical element 10c having powers different in the main scanning direction and in the sub scanning direction. With respect to adjustment of inclination deviation of scanning lines and bend of scanning lines, the position of the diffracting optical element 10c is changed, based on the signal from a detection means, which detects registration, to adjust the irradiation position of a luminous flux on the surface of a photoreceptor drum 1c (surface to be scanned).  Thus, the registration deviation in the sub scanning direction between colors is reduced.
Patent JP-H023098-A (JP)
Title: Display method for map information
Inventor: IMURA SHIGERU
IPC: G09B29/10
Filed: 1988-06-20
Abstract: PURPOSE:To prevent an interval of a marker from changing when it has been enlarged or reduced by forming successively data of plural points for forming a straight line by using the data, forming the data of a desired marker by these data, and controlling the internal of the marker on a display screen to a prescribed value. CONSTITUTION:Map information displayed on a CRT display device 5 is formed by a picture drawing processor from vector data, stored in a graphic RAM 3, and subsequently, image data which has been read out of the RAM 3 is converted 4 to an analog image signal, supplied to the CRT display device 5, and a map is displayed. Markers such as X, square, *, etc., are formed by a program processing in the picture drawing processor 2. In the picture drawing processor 2, the marker is formed as an aggregation of plural points, and an interval of this marker is controlled by designating an interval contained in the vector data. In such a way, even when the magnification has been varied, the interval of the marker is controlled so as to become constant.
Patent JP-S5941832-A (JP)
Title: Forming method of mark for detecting position
Inventor: NAKAGAWA KATSUNOBU
IPC: G03F9/00
Filed: 1982-08-31
Abstract: PURPOSE:To obtain high positioning accuracy in electron-beam exposure by forming an oxide film of a shape of the mark for detecting the position at a predetermined position on a substrate and forming a recessed section for detecting the position to the substrate while using the oxide film as a mask. CONSTITUTION:A positioning mark pattern 11a and a necessary electronic circuit pattern 11b are formed previously to a photo-mask 3, a resist film 2 at a position corresponding to a pattern, to which these patterns are tranferred, and a nitride film 10 are removed selectively to form opening sections, the resist film 2 is removed, and silicon is oxidized selectively while using the nitride film as a mask. Thick oxide films 8 are fidelity to the mask pattern. The silicon nitride film 10 is removed, a resist film 2a is applied, the resist film 2a of sections corresponding to the recessed sections 7 of the positioning mark is removed, and an opening 12 is formed. A section just under the oxide film 8 in the opening section 12 is not etched and other sections are etched to form the recessed sections 7, and the section not etched is used for detecting the position as the mark 6.
Patent JP-H103894-A (JP)
Title: Common case for different kinds of battery
Inventor: AKAHORI HIROTSUGU
IPC: H01M2/10
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To enable the use of batteries at plural kinds of size by using a common battery case, which can house and hold dry batteries at a different size, and to cope with a necessary supply current for an equipment by combining different kind of dry batteries for connection. SOLUTION: A battery case 4 houses a dry battery 1, which has a large size in parallel with the longitudinal direction of the case, between a positive electrode projection 2 and a negative electrode projection 3. On the other hand, two areas for insertion of dry battery, which has a small size vertical in the longitudinal direction, are provided, and dry batteries at a small size are housed for holding between auxiliary positive electrode projections 21, 22 and between the auxiliary negative electrode projection 31, 32. The positive electrode projection 2 and the auxiliary positive electrode projections 21, 22 are electrically connected to each other, and the negative electrode projection 3 and the auxiliary negative electrode projections 31, 32 are electrically connected to each other.  With this structure of the battery case 4, two kinds of dry batteries at a large size and a small size can be used with one battery case, and at the time of using a small size dry battery, the same number with a large size battery or twice number thereof can be installed.
Patent JP-S5578667-A (JP)
Title: Facsimile receiver
Inventor: SEGAWA RIYUUICHI
IPC: H04N1/00
Filed: 1978-12-09
Abstract: PURPOSE: To facilitate the loading of the recording paper as well as to prevent non- returning of the release lever by linking the cover fixing plate between the release lever and the cover so that the locking of the cover is released by operation of the  release lever and that the release is reset by closing the cover.  
     CONSTITUTION: When loading the recording paper, the stacker is opened with release lever 30 operated toward arrow mark A. Thus pin 32 within lever fixing groove 44 shifts to push up fixing plate 42 to reach smoothing side 42b. At this moment, pin 40 gets out of fixing groove 43 to slide side 42a, and open/close side plate 35 and cover 36 are turned toward arrow D via spring 39 to open the loading part. When lever 30 is operated furthermore toward arrow A, pin 32 engages lever fixing groove 45. And plate 42 is locked, and back roller 24 gets apart from recording head 23. Then cover 36 is closed to reset the pinch roller, lever 30 and roller 24 each to the original positions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07330326-A (JP)
Title: Zeolite membrane and its synthesis
Inventor: UCHIUMI YOSHIHARU
IPC: C01B39/14
Filed: 1994-06-10
Abstract: PURPOSE:To produce a minute zeolite membrane oriented to a specific crystal orientation. CONSTITUTION:This zeolite membrane is preferentially oriented to a specific crystal orientation on the surface of a single crystal substrate of oxides, semiconductors or metals, and is prepared by a method for applying a raw material sol containing zeolite constituent elements onto the surface of the single crystal substrate heat-treating the resultant gel in an atmosphere containing water vapor and thereby crystallizing the gel.
Patent JP-S5377585-A (JP)
Title: Method and apparatus for simultaneous automatic analyzing of nitric acid ions and nitrous acid ions
Inventor: ONO AKIHIRO
IPC: G01N33/00
Filed: 1976-12-21
Abstract: PURPOSE:To easily rapidly, accurately and automatically analyze NO<->3 and NO<->2 contained in factory waste water, etc. by measuring the ultraviolet absorption rate of specific wavelength
Patent JP-S6312520-A (JP)
Title: Pneumatic transport device
Inventor: HORIUCHI TERUO
IPC: B65G53/06
Filed: 1986-06-30
Abstract: PURPOSE:To have stable supply of pulse air by furnishing a sub-tank on the compressed air supply side of a pulse air device, accumulating compressed air when the supply of compressed air is shut off, and thereby supplying more compressed air at the time of pulse ON than in conventional arrangement. CONSTITUTION:A sub-tank 60 is connected to inside of a conduit 36 leading from a tank 24 as a source of compressed air supply to an air knife device 12. Accordingly the compressed air from this tank 24 is accumulated in said sub-tank 60 at the time of a solenoid valve 40 being off, and is supplied to a transport pipe 14 at the time of on. This allows supply of more air than in conventional arrangement, which enables, together with good enlargement of the capacity of sub-tank 60, a uniform and stable supply of pulse air to the transport pipe 14. If the air supply from the air knife device 12 is set to the same amount as in conventional arrangement, the compressed air pressure in the tank 24 can be lessened, to lead to reduction of the capacity of compressor.
Patent JP-S6044903-A (JP)
Inventor: GANNEN KAZUO
IPC: F21V17/00
Filed: 1983-08-22
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-H07330093-A (JP)
Title: Pos system
Inventor: SUGIMOTO ISAMU
IPC: G06Q30/06
Filed: 1994-06-10
Abstract: PURPOSE:To output a totalization slip and efficiently conduct a totalizing calculation without making a mistake by a method wherein an input means and a slip output means are also provided in each POST device that assigns an oil feed and is connected to a POS device that is provided with an input device and a slip output means and conducts a sales management. CONSTITUTION:A POS system is installed in a gasoline station and composed of one POS device 1 and a plurality of POST devices 2, 3,...n. At the time of feeding oil, an oil feed amount is measured by an oil measuring means 2-6 of the POST device 2-n, the amount sold is calculated by processing a unit price and the like in a CPU 2-1, and the amount sold is displayed and printed on a slip in a display and printer 2-2. In the presence of sales of an article other than oil, a mode change-over switch of a keyboard 2-3 in the POST device 2-n is changed over to a JAN code input mode, and a bar code of the article is inputted. In the CPU 2-1, the data is processed as a JAN code, and the data is transmitted to the POS device, in which the whole data is totalized.
Patent JP-S6213163-A (JP)
Title: Gradation converter
Inventor: TOMOHISA KUNIO
IPC: H04N1/40
Filed: 1985-07-10
Abstract: PURPOSE:To attain desired gradation conversion from an input picture density signal by writing an operated gradation conversion curve into a storage means while an input density is used as an address and an output density is used as a data and using the storage means. CONSTITUTION:The picture information rad from an original picture by a CCD line sensor 1 is A/D-converted by an A/D converter 2 and subject to shading correction by a shading correction circuit 3 and then becomes a picture density signal subject to logarithmic conversion by an LOG converter 4 comprising a memory of lookup table system. Then the this signal is an address input to a memory 5 where gradation conversion curve data are stored by the lookup table system. On the other hand, a CPU9 connected to the said memory 5 or the like via an I/O port 8 obtains the gradation converting curve based on the program stored in advance in a memory 10 and a data inputted from a control panel 11 a gives the result to the said memory 5 and has a function of controlling each circuit.
Patent JP-2000335569-A (JP)
Title: Assembly container
Inventor: URAKAWA KIYOTAKA
IPC: B65D6/26
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an assembly container wherein a side wall constituting a container body can be prevented from being opened accidentally, and moreover if a cover body is opened, the container body can be easily disassembled. SOLUTION: Side walls 3a, 3b, 3c, 3d are erectably connected respectively to the sides of a bottom wall 1 through a hinge. The walls 3c, 3d are erected and brought into engagement with the erected walls 3a, 3b to form a container body 4. The upper side of the body 4 is opened, and cover bodies 5, 5 to close the open upper side are swingably connected to the upper ends of the walls 3c, 3d, respectively, An engaging projection 22 is provided in each of the walls 3a, 3b, while a hand recess 19 is provided in each of the cover bodies 5, 5. If the bodies 5, 5 are closed, the recesses 19 are engaged with the projections 22, respectively to prevent the body 4 from being disengaged.
Patent JP-S6046171-A (JP)
Title: Correcting circuit of picture distortion in television receiver
Inventor: YAMADA TAKEO
IPC: H04N3/237
Filed: 1984-07-25
Abstract: PURPOSE:To correct a distortion of a white pattern part on the picture of a TV receiver by connecting the pulse of a fly-back transformer to a capacitor of a horizontal oscillating circuit which includes a resistance and the capacitor and constitutes a CR oscillator. CONSTITUTION:A pulse 34 of a fly-back transformer FBT is integrated by a resistance 30 and a capacitor 27 and is supplied to a horizontal AFC circuit H through a capacitor 26. The circuit H detects a phase difference between the FBT pulse 34 and a horizontal synchronizing signal as a voltage, and this voltage is converted to a DC by a filter circuit F and is connected to a horizontal oscillating capacitor 28 through a resistance 35. A horizontal oscillating circuit S includes a resistance 32 and the capacitor 28 to constitute the CR oscillator and outputs this DC voltage to a terminal 23. The variance of the FBT pulse in white pattern part is detected by a differentiating circuit 25, and constans of a resistance 31 and a capacitor 29 are so selected that the distortion due to the variance of the DC level of a deflecting current is corrected, and the current flowed to the oscillating capacitor 28 is discharged or charged to eliminated a synthesized tortuosity.
Patent JP-S5580302-A (JP)
Title: Improving method of magnetic characteristic of amorphous magnetic alloy by rolling
Inventor: FUJIMORI HIROYASU
IPC: B21B3/00
Filed: 1978-12-13
Abstract: PURPOSE:To obtain alloys suitable for various kinds of transformers, inductors, magnetic recording heads, and the like by rolling amorphous magnetic alloys under a specified pressure rate at a low temperature, forming an axis which is readily magnetized in the direction perpendicular to the rolling direction, and giving ani- sotropic magnetism with desired magnitude. CONSTITUTION:An amorphous-alloy ribbon comprising Fe4.7 atomic%, Co70.3 atomic%, Si15 atomic% and B10 atomic%, which is manufactured by a rapid liquid-cooling method, is rolled under a specified pressure rate at a low temperature, and an alloy having an axis which is readily magnetized in the direction approximately perpendicular to the rolling direction is obtained. In this method, as shown by the numbers 7-14 in the Table, anisotropic energy Ku decreases initially with the changes in pressure rates from 3.2%-35.7%, but the absolute values of Ku increase with the increase of the pressure rates. Therefore, the alloy becomes suitable for an electromagnetic material which requires high permiability, and since it has excellent strength and elastic property, abrasion is not noticable when it is used as a magnetic head.
Patent JP-S6213485-A (JP)
Title: Liquid crystal composition
Inventor: MIYAJI YUKIO
IPC: G09F9/35
Filed: 1985-07-11
Abstract: PURPOSE:To provide a liquid crystal compsn. which is chemically stable, enables a dynamic drive and is rapid in response speed, excellent in steepness and display performance and suitable for an electrooptical display, which comprises a 2-phenylpyridine derivative and, if necessary, a particular compd. CONSTITUTION:2-80wt% 2-phenylpyridine derivative of the formula I [wherein Y and Z are each independently a 1-12C straight chain alkyl, alkoxy, cyano, 2-(trans-4'-alkylcyclohexyl)ethyl or the like] is optionally blended with 2-80wt% liq. crystal compd. of the formulae II-VI (wherein R1 is a 1-10C straight-chain alkyl; and R2-R5 are each independently a 1-12C straight-chain alkyl) having a positive dielectric anisotropy and 0-86wt% compd. of the formulae VII-X (wherein R8 and R11-R12 are R1; R7 and R13 are each independently R1 or a 1-10C alkoxy; R6 is R1 or R7; R9 is a 1-15C alkyl or a 1-15C alkoxy; R10 is a 1-9C alkyl or a 1-11C alkoxy; ring A is 1,4-disubstituted cyclohexane or the like; and ring B is trans-1,4-disubstituted cyclohexane, 2,5-disubstituted pyrimidine or the like).
Patent JP-H0813131-A (JP)
Title: Vacuum evacuating apparatus
Inventor: ITO TAKESHI
IPC: C23C16/44
Filed: 1994-07-05
Abstract: PURPOSE:To easily detect the contamination by installing a sensor for detecting soil due to pump oil stuck to vacuum piping for connecting a vacuum treating chamber and a rough evacuating pump. CONSTITUTION:In a vacuum evacuation apparatus in which a vacuum treating chamber 1 and a rough evacuating pump 4 are connected through vacuum piping 1a, a valve 2, vacuum piping 2a, a fore line trap 4b and vacuum piping 4a, an oil sensor 3 for detecting soil due to pump oil used for the rough evacuating pump 4 is attached. In this way, the pump oil entering the vacuum piping from the rough evacuating pump 4 is instantaneously detected to prevent the valve, and the vacuum piping and the vacuum treating chamber following it from being contaminated by the pump oil.
Patent JP-H05236728-A (JP)
Title: Linear motor
Inventor: HORI HIRONOBU
IPC: H02K41/02
Filed: 1991-06-25
Abstract: PURPOSE:To prevent slippage from occurring between the abutting positions of both end faces of respective power supply boards when coupling two pieces of stator blocks. CONSTITUTION:A trapezoidal projection 31a and a similar recess 32a, which has, respectively, an incline 31b and an incline 32b engaging with each other, are made at both ends 31 and 32, respectively of power supply boards 3 positioned at both opening ends 11 and 12 of guide rails 1. Accordingly, when coupling two pieces of stator blocks, the abutting positions of both end faces of respective power supply boards 3 are directly regulated by the incline 31b and the incline 32 engaging each other, so the dislocation ceases to occur.
Patent JP-S5378246-A (JP)
Title: Composition mainly containing polyolefin
Inventor: MORIGUCHI KISOO
IPC: C08L23/02
Filed: 1976-12-22
Abstract: PURPOSE: A polyolefin, a petroleum resin, and an inroganic filler are kneaded and a surface active agent is incorporated to the resulting mixture to provide said composition having good coating and adhesion properties, high stiffness, high hardness and high resistance to impact. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S637926-A (JP)
Title: Multi-color extrusion machine
Inventor: MATSUO KUNIHIRO
IPC: B29C48/49
Filed: 1986-06-30
Abstract: PURPOSE:To make an unsymmetrical thickness phenomenon hard to appear on a product by making a flow of a material uniform, by forming a screw of an extruding machine on a cylinder connected with a head so that a plurality of extrusion flow paths run after an extension axis of the head. CONSTITUTION:A first layer molding material of a reinforced hose E is extruded through an orifice formed of an extrusion flow path 105 material inflow path 113   first annular flow path 117   first die 125 and toe bead by a screw 55 of a first extrusion machine 53 and a first layer B1 is formed. Then a second molding material of a reinforced hose A is extruded through an orifice formed of an extrusion flow path 107   material inflow path 115   second annular flow path 119   second die 127 and the first die 125 by a screw 65 a second extrusion machine 63 and a second layer B2 is formed on the external circumference of the first layer B1. Therefore, each forming material of an inner pipe B becomes to flow smooth after the same has been extruded through a cylinder 90.
Patent JP-H05347368-A (JP)
Title: Manufacture of glass ceramic cavity substrate
Inventor: FUNATO HIROKAZU
IPC: H05K1/02
Filed: 1992-06-12
Abstract: PURPOSE:To acquire an inexpensive cavity substrate of high precision by adhering a lattice-like glass ceramic substrate for forming a bonding pad part to a baked plane-like glass ceramic substrate. CONSTITUTION:A molded and baked lattice-like glass ceramic substrate 1 for cavity molding whereto a bonding pad 2 is attached is put on a plane-like glass ceramic substrate 4 and adhered with adhesive 3 therebetween. Then, the substrate is cut along a cutting line 5 for forming a substrate for each component, a semiconductor bare chip 6 in put, a wire 7 is bonded and an electronic component is completed by putting a cap 8 therein. It is possible to reduce the number of processes and to manufacture a highly precise glass ceramic substrate at a low cost.
Patent JP-H05345625-A (JP)
Title: Controller of press forming machine for glass lens
Inventor: SAKAKI KAZUTOSHI
IPC: C03B11/16
Filed: 1992-06-12
Abstract: PURPOSE:To provide a controller capable of making a press forming machine always carry out stabilized press forming of a glass lens. CONSTITUTION:A power command generating part 51 generates a set pressing force (Fref) in forming a lens. A load coefficient arithmetic part 52 divides a sensed pressing speed (v) by a sensed pressing force (F) to output a load coefficient 1/C (x). A speed command arithmetic part 53 multiplies the set pressing force (Fref) by the load coefficient 1/C (x) to output the set pressing speed (vref). An actuator 100 is controlled by the resultant set pressing speed (vref).
Patent JP-S638917-A (JP)
Title: Sodium temperature controller for air cooler
Inventor: SASAKI TAKANORI
IPC: F25D9/00
Filed: 1986-06-30
Abstract: PURPOSE:To perform temperature control without freezing low-temperature sodium and to improve the reliability by correcting the capacity of cooling air on the basis of signals of an entrance and an exit sodium temperature detector. CONSTITUTION:When cooler entrance sodium temperature varies, the capacity of cooling air is controlled precedently to a cooler exit or internal sodium temperature signal. Specially, if such disturbance that cooler entrance sodium temperature drops stepwise, the capacity of cooling air is reduced precedently through said operation to limit the sodium temperature drop in a cooler. Further, if cooler exit or internal sodium temperature drops below a specific value, the sodium is heated by a heating device provided in the cooler in addition to advanced control. Those means perform excellent temperature control without freezing the sodium in the cooler.