baber/WOPTO huggingface dataset:
Patent JP-H092389-A (JP)
Title: Cooling water passage structure of ship propulsion machine
Inventor: OGINO HIROSHI
IPC: F02B61/04
Filed: 1995-06-23
Abstract: PURPOSE: To sufficiently secure the supply of the cooling water to an engine through a cooling water passage formed in a case even when a case lower part is located in a slightly shallow part in water. CONSTITUTION: A propeller shaft 26 whose axis is extended in the longitudinal direction, whose forward end side is turnably supported around the axis inside a case lower part 23, and whose rear end part is projected rearward from the case lower part 23 to allow the projected part to support a propeller is provided. An engine to drive the propeller shaft 26 is fitted on the upper side of a case 15. A cooling water passage 38 which is formed on the case 15, one end of which is a water inlet 45 to be open outward from the inner side of the case 15 and the other end of which is communicated with the engine side is provided. The water inlet 45 of the cooling water passage 38 is formed on a forward end part 40 of the case lower part 23.
Patent JP-2001009485-A (JP)
Title: Septic tank
Inventor: MORI MASUNORI
IPC: C02F3/30
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent scum or the like from accumulating on the water surface of a septic tank, bubbles from heaping up above the water surface and a bad smell from emitting by defoaming by using a defoaming device having a downcast slope part and a downside plane part floating almost on the water surface while dragging downward the stream flowing to the slope part along the dirty water surface. SOLUTION: This defoaming device has the slope part 3-3a, which is used for changing downward the direction of the surface stream of dirty water, and plane part 3-6a, which is at almost the same level as the water surface and is used for defoaming in collaboration with the downcast slope part 3-3a. Almost all of bubbles rising up to the water surface contain gases generated by anaerobic digestion treatment. The parts 3-3a and 3-6a change downward the direction of the stream flowing along the surface of the dirty water containing air sufficiently while keeping fixed positions to the water surface. By using this defoaming device, the bubbles coming up to the dirty water surface are dragged in the downward stream and contacted with the air contained in the stream of the dirty water to vanish the bubbles.
Patent JP-S5970994-A (JP)
Inventor: KOBAYASHI MASAHIRO
IPC: G21C7/16
Filed: 1982-10-15
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-H0527260-A (JP)
Title: Liquid crystal display device and production thereof
Inventor: SENOO YUTAKA
IPC: G02F1/1368
Filed: 1991-07-22
Abstract: PURPOSE:To allow the detection of the etching end of amorphous silicon contact layers of an n<+> type with high accuracy by forming metallic protective layers in place of semiconductor protective layers. CONSTITUTION:The metallic protective layers 17, 17s are deposited between the stages for forming the amorphous silicon (a-Si) layers 16, 18 which are the constituting elements of TFTs to prevent the a-Si silicon layer 16 from being etched. Namely, the formation of the film different from the amorphous silicon film 16, for example, Cr and a metal 17 of high m.p. and the etching of this different film 17 are executed right after, for example, the amorphous silicon film 16 is formed over the entire surface, by which the etchant does not substantially etch the amorphous silicon film 16 and the dust sticking onto an auxiliary capacity electrode 13 during the production process is prevented from being gauged. The formation of a pinhole is thus prevented. Then, the short circuiting is prevented and the transistor characteristics equiv. to the characteristics of the conventional TFTs are obtd.
Patent JP-S6242786-A (JP)
Title: Disinfection method
Inventor: YASUTAKE SHIGEO
IPC: C02F1/32
Filed: 1985-08-20
Abstract: PURPOSE:To maintain a disinfection effect at all times even during the drop of water flow by circulating ad returning the disinfected water which is subjected to a UV irradiation treatment after filtration to the stage before the above-mentioned UV irradiation treatment at least when the water flow stops. CONSTITUTION:The disinfected water after the UV irradiation treatment is circulated and returned to the line of the stage before the UV irradiation treatment at least when the water flow stops in a disinfection method for subjecting the water to be used for cleaning, thawing, processing, etc., of food to the UV irradiation treatment after the filtration. As a result, the propagation of bacteria is not admitted even during the stop of the water flow and the disinfection effect is maintained at all times.
Patent JP-S6425417-A (JP)
Title: Plasma treatment device
Inventor: SUZUKI KAZUO
IPC: H01L21/205
Filed: 1987-07-22
Abstract: PURPOSE:To lessen electricity cosumption by making a necessary plasma generating region as small as possible and by performing a plasma treatment without lowering incident efficiency of microwave towards the discharge tube. CONSTITUTION:When a discharge tube 2 has its inside diameter phid and its height h, it satisfies the following relationship; h<=d and has a conical form which is protruded at the incident side of a microwave 4 as well and further, its tip is arranged at a nearly central part of magnetic field coils 1. Then the magnetic flux density distribution of the magnetic field coils 1 exhibits a form shown by a solid line a and microwave incidence side ends of the discharge tube 2 hold positions having nearly maximum magnetic flux density. Thus, supposing that only a spot at least overlaps between magnetic flux density which shows almost monotonous decreasing tendency to the direction of sample chambers 9 with respect to the above mentioned positions of maximum magnetic flux density and electron-cyclotron resonance magnetic flux density which is determined by frequencies of the microwave, the plasma generated in the vicinity of the above spot is extruded into the sides of the sample chambers 9 according to a magnetic gradient and then it is used effectively.
Patent JP-S57104108-A (JP)
Title: Back diaphragm type zoom lens
Inventor: TACHIHARA SATORU
IPC: G02B15/14
Filed: 1980-12-20
Abstract: PURPOSE: To obtain a compact and efficient zoom lens by satisfying a lens system whose magnification is changed by altering the air gap between 2 front and back lens groups with conditions shown by prescribed formulas.  
     CONSTITUTION: A zoom lens is constituted by the 1st lens group consisting of 2 negative lenses and one positive lens arranged from the object side in sequence and having negative refractive power as the whole system and the 2nd lens group consisting of 2 or 3 positive lenses, one negative lens and at least one positive lens and having positive refractive power as the whole system. The magnification of the lens system is changed by altering the air gap between the 1st and 2nd groups and the diaphragm is arranged in the image side of the whole lens system. When fT is the maximum focal length of the whole system, Z r  is zoom ratio, fI and fII are the composite focal length of the 1st and 2nd lens groups, fIIP is the composite focal length of the positive lens group which are positioned closer to the object than the negative lens, nL 4 is the refractive index of the positive lens which is located in the nearest position to the object, and RLN is the radius of curvature of the object side's surface of the negative lens of the 2nd lens group, each condition of formulas (1)W(5) is satisfied. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0345218-A (JP)
Title: Rice boiler
Inventor: FUTABOSHI IKUO
IPC: A47J27/00
Filed: 1989-07-12
Abstract: PURPOSE:To enable enough heating in both cases of total heating and additional heating, and allow washing away dirts or deposits from an inner lid by treating the surface of the lid heater side of the inner lid for good heat absorption, and the surface of the other side of the inner lid for heat radiation and non- adherence. CONSTITUTION:An inner lid 12 is made of 0.7mm thick aluminum plate 13 and has a 15mu thick black fluororesin coat 14 sprayed and baked on the side of a lid heater 11. Also, the lid 12 has an approximately 20mu thick coat 15 of fluororesin coating containing a far infrared radiation material such as zirconia similarly sprayed and baked on the other side. According to the aforesaid construction, the heat of the lid heater 11 is efficiently absorbed by the inner lid 12 via the black fluororesin coat thereof and concurrently radiated efficiently toward the heating space of a pan due to the action of the far infrared radiation material. The heating space can be sufficiently heated and rice can be boiled to be tasty in either rice boiling with total heating or steaming during additional heating. In addition, dirts and deposits formed on the inner lid 12 due to the repetition of rice boiling can be easily washed away, due to the non-cohesive characteristics of the fluororesin.
Patent JP-2001015451-A (JP)
Title: Method and system for visual inspection
Inventor: TOMITANI HIROSHI
IPC: G01B11/30
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain method and system for visual inspection which can deal with a plurality of types of inspection and can deal quickly with inspection for other items. SOLUTION: The visual inspection system performing a plurality of types of visual inspection comprises a plurality of inspection parameter setting programs 1 corresponding to the plurality of types of visual inspection, respectively, a section 2 for generating table data based on parameters set by the plurality of inspection parameter setting programs 1, and an inspection program 3 for performing visual inspection corresponding to each type using a data table generated at the data generating section 2.
Patent JP-H1129464-A (JP)
Title: Water-in-oil type microemulsion mixed with cholesterol
Inventor: TAKAHASHI MASAO
IPC: A61K9/107
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a water-in-oil type microemulsion which is stable and has high composition ratio of water by combinedly using a proper main surfactant and an auxiliary ingredient. SOLUTION: This microemulsion is composed of at least an oil component, a surfactant and a water component, and an oligo type surfactant is mainly used as the surfactant and cholesterol is used as the auxiliary ingredient. Polyoxyethylene hardened or unhardened castor oil is preferably used as the oligo type surfactant. A compound having one or two hydroxyl groups and/or carboxyl groups in steroid skeleton is preferably used as the cholesterol. A weight ratio of the auxiliary ingredient to the main surfactant is preferably 0.01-20 wt.%, especially preferably 0.1-10 wt.%. The weight ratio of total surfactant to the whole system is preferably 1-30 wt.%, especially preferably 5-10 wt.%.
Patent JP-H0526638-A (JP)
Title: Three-dimensional shape recognizing device
Inventor: SHIGEYAMA NAOKI
IPC: G06T1/00
Filed: 1991-07-23
Abstract: PURPOSE:To reduce the measurement error caused by the material and face feature of an object to be measured by judging whether the sensitivity of an image pickup means is adequate for measurement or not based on the fed image data, and feeding back the sensitivity change signal to an image pickup means controller. CONSTITUTION:An automatic aperture unit 10 is provided between an image intake unit 8 and a coordinate arithmetic unit 9. The aperture unit 10 judges whether the sensitivity of a CCD camera 4 set by a CCD camera controller 7 is adequate or not based on the light intensity of the photographed image and feeds back the sensitivity change signal 11 to the controller 7 to change the sensitivity of the camera 4 if the sensitivity of the camera 4 is inadequate. The sensitivity of an image pickup means is changed while the aperture of the image pickup means is not changed, thus the light intensity level of the image can be adequately and automatically adjusted. The measurement error due to the change of the light intensity level caused by the material, face feature, reflection power, and the inclination of the face can be excluded.
Patent JP-S57103926-A (JP)
Title: Magnetic bearing device
Inventor: MURAKAMI TSUTOMU
IPC: F16C32/04
Filed: 1980-12-22
Abstract: PURPOSE: To obtain a magnetic bearing device suitable for the control of the attitude of an artificial satellite by using a system in which the axial position of a rotor in relation to a stator is controlled by means of two magnetic bearings and also the radial position of each magnetic bearing is controlled.  
     CONSTITUTION: A magnetic bearing device consists of two magnetic bearings 1 and 1' constituted in a vertical symmetry manner. Each of the magnetic bearings 1 and 1' has a rotor 2 and a stator 3, and the rotors 2 are connected with each other by a nonmagnetic coupler 4 and the stators 3 are connected with each other by a nonmagnetic coupler 5. The rotor 2 consists of an annular electromagnetic yoke 6 with T-shaped periphery, the stator 3 consists of an annular  electromagnetic yoke 11 and a nearly disk-like electromagnetic yoke 12 each  having different diameters, both of which are connected with a permanent  magnet 13. The electromagnetic yoke 11 consists of a frame of a square cross  section, wound with an electromagnetic coil 14, and the electromagnetic yoke 12  is divided into cross-shaped pant 21aW21d wound with electromagnetic coils  22aW22d. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0469229-A (JP)
Title: Soundproof structure for embossing apparatus
Inventor: HIRANO TADASHI
IPC: G10K11/16
Filed: 1990-07-11
Abstract: PURPOSE:To reduce easily dispersion of the sound of a motor for embossing by constituting a wall material of a movable soundproof wall with an air layer and a heavy metal cylinder and a sound-absorbing material cylinder adhering to the inside of this multi-layered soundproof wall in a specified interval. CONSTITUTION:A soundproof structure is made by enclosing the surrounding 5 faces of a motor for embossing except an emboss treatment side with specified wall materials closely adhering to each other. In this case, the wall material consists of a multi-layered soundproof wall 20 with an air layer and a heavy metal pillar 21 and a soundproof material pillar 22 adhering to the inside of this multi-layered soundproof wall 20 in a specified interval. It is thereby possible to reduce easily dispersion of the sound of a motor for embossing of an embossing apparatus by absorbing and insulating the sound from the motor for embossing by this soundproof structure.
Patent JP-S5882473-A (JP)
Title: Manufacture of positive plate for nonaqueous electrolyte battery
Inventor: TAMURA HIDEO
IPC: H01M4/58
Filed: 1981-11-11
Abstract: PURPOSE:To improve a battery characteristics of a nonaqueous electrolyte battery by a method wherein synthetic iron disulfide obtained by heat reaction of iron oxide, iron halide, iron hydroxide, or iron oxigen acid salt or a mixture thereof in an atmosphere of hydrogen sulfide under nonexisitance of oxigen and subsequently by cooling in inert gas or vacuum or under reduced pressure is used as an action substance. CONSTITUTION:The ferrous chloride (FeCl2.nH2O) on the market is vacuum dried at the temperature of 60-120 deg.C for 2-5hrs and then put in a reaction tube. Subsequently inert gas (for example argon gas) is made to flow into said reaction tube to replace the air. When the inside of the reaction tube is fully replaced with inert gas, the temperature inside of the reaction tube is raised up to 100-150 deg.C while further being dried for 1-5hrs. After fully drying the flow of inert gas is stopped and next the temperature inside of the reaction tube is raised to 200-600 deg.C for further hot reaction for 5-50hrs while maintaining the same temperature range. Thereafter, the flow in of hydrogen sulfide is stopped and inert gas is made to flow in the reaction to replace hydrogen sulfide while then slowly cooling down to the normal temperature to obtain synthetic iron disulfide.
Patent JP-H0232649-A (JP)
Title: Communication control system
Inventor: OKAZAKI SHUICHI
IPC: H04L69/14
Filed: 1988-07-22
Abstract: PURPOSE:To prevent overrun or underrun in a fast line from being generated by setting plural levels of precedence in a software interruption processing, comparing the precedence of a new interruption processing request with that of the software interruption processing, and executing either preferentially. CONSTITUTION:The plural levels of precedence are set on the software interruption processing, and the difference of precedence between software interruption by a slow line and that by the fast line is provided. And the precedence of a new transmission processing request is compared with that of each software interruption processing, and a processing is executed according to the precedence. In such a way, since the processing for the fast line is executed preferentially even when the software interruption is generated, it is possible to prevent the overrun/underrun from being generated in the fast line while performing the processing.
Patent JP-H0937015-A (JP)
Title: Portable information terminal equipment with facsimile function
Inventor: KISHI MASAHIRO
IPC: H04W92/08
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To confirm the details of facsimile data by displaying those data over plural display parts. SOLUTION: Portable information terminal equipment is composed of first equipment 1 having a telephone function and a first display part 15, with which a user can perform an input operation, for displaying prescribed data to be transmitted/received and second equipment 2 having a facsimile function and a second display part 26, with which the user can perform an input operation, for displaying prescribed data to be transmitted/received.  At either the first equipment 1 or the second equipment 2, a mode setting part 28 is formed for setting the display state of the first and second display parts 15 and 26 into a first display mode for displaying respectively independent information on the respective display parts or a second display mode for displaying the related information over both the display parts 15 and 26 and by operating the mode setting part 26, the display state of the first and second display parts 15 and 26 is switched.
Patent JP-S6159465-A (JP)
Title: Toner replenishing device
Inventor: KITAICHI SATOSHI
IPC: G03G15/08
Filed: 1984-08-31
Abstract: PURPOSE:To prevent toner from scattering by coupling one terminal of a toner feeding means with a toner hopper and the other terminal with a toner container, and supplying toner by utilizing negative pressure. CONSTITUTION:A developing device 7 has an agitator screw 8 and a rotatable sleeve 9 internally and the toner hopper 12 is provided above the developing device 7. A toner feed source 15 such as a fan and a vacuum pump is brought under rotary control of a motor 16. When the toner feed source 15 rotates, negative pressure is produced in a pipe, so the toner in the toner container 6 is sucked and sent in the toner hopper 18 through pipes 18 and 17. The toner hopper 12 is provided with an air vent member 19, through which only air is discharged.
Patent JP-S6336813-A (JP)
Title: Air cleaner
Inventor: NOMURA YURIO
IPC: B04C9/00
Filed: 1986-07-31
Abstract: PURPOSE:To efficiently remove dust from the air to be sent to an engine by centrifugally separating dust by a first air cleaner, then passing the air through a network plate deposited with a sticky liq., and finally removing dust with a second air cleaner. CONSTITUTION:The dust in the air introduced from an air inlet 1 into the first air cleaner is separated by the centrifugal force of a fan 21. The air contg. only dust of small particle diameter is sent to a box 9 having a wire mesh 11 deposited with a sticky liq. When the air passes through the wire mesh 11, the particle diameter of the dust is increased, and the air is sent to the second air cleaner 101. The grown dust is centrifugally separated by the rotation of the fan 16 of the second air cleaner 101, and clean air is sent to an engine from an outlet 17.
Patent JP-S6160174-A (JP)
Title: Conversion system of picture data
Inventor: OSHIKAWA KAZUNORI
IPC: G06T1/00
Filed: 1984-08-31
Abstract: PURPOSE:To convert binary picture data within each sampling cycle into the picture data having gradation by obtaining the emerging frequency for each sampling cycle for the significant data in the signals of the binary picture data. CONSTITUTION:The binary picture data A is supplied to a clock terminal CK of a counter 12 from an input device 11. The counter 12 counts up every time the data A is significant (logic '1'). Then the counter 12 is cleared with the timing of the front edge of a sampling clock B by a sampling clock BV produced from a sampling clock generating circuit 13 and supplied to a clear terminal CLR. The counter 12 counts the significant frequencies of the data A within a sampling cycle and then supplies the 8-bit output data C to a latch circuit 14 with the timing of the front edge of the clock B. The circuit 14 latches the data which shows the density of the particles existing in an area corresponding to a single preceding sampling cycle.
Patent JP-H066761-A (JP)
Title: Magnetic recording/reproducing device
Inventor: SHUDO KATSUYUKI
IPC: H04N5/783
Filed: 1992-06-16
Abstract: PURPOSE:To obtain a magnetic recording/reproducing device capable of obtaining an always fine reproduced image even in the traveling sate of a magnetic tape at an optional traveling speed. CONSTITUTION:Respective magnetic heads arranged on 180 deg.C symmetrical positions of a rotary head and having mutually different azimuth angles are fixed to individual magnetic head driving parts for driving and displacing respective heads in the width direction of a recording locus and the recording locus of a magnetic tape is accurately traced by a positioning control means 5 for desplacing the position of each magnetic head to an objective position. A memory capable of storing a reproducing signal for more than one recording locus of the magnetic tape is prepared and only a reproducing signal obtained when each magnetic head tracs a new recording locus is written in the memory, and in a case other than she case, a reproduced signal from each magnetic head is canceled without writing it. The reproduced signal written in the memory is read out by a reading clock with a prescribed period as an output reproduced signal and the reproduced signal written in the memory instead of the canceled reproduced signal is read out by a reading clock with a prescribed period and used as an output reproduced signal.
Patent JP-S6338955-A (JP)
Title: Toner for developing electrostatic image for heat roller fixing
Inventor: MATSUBARA AKITOSHI
IPC: G03G9/087
Filed: 1986-08-04
Abstract: PURPOSE:To obtain a toner which permits fixing at the lower temp. and has good offset resistance by using a copolymer prepd. by chemically bonding a specific crystalline polymer having 50-145 deg.C m.p. and amorphous polymer having 50-100 deg.C glass transition point as a binder. CONSTITUTION:This toner contains the copolymer prepd. by chemically bonding the at least one kind of the crystalline polymer selected from crystalline polyurethane, crystalline polyoxadiazole, crystalline polysulfone, crystalline polyvinyl ester and crystalline polysulfide having 50-145 deg.C m.p. and the amorphous polymer having 50-100 deg.C glass transition point as essential components is used as the binder. The toner is thereby made to melt at the lower temp. and the higher speed at the time of fixing with a heat roller and the excellent low-temp. fixability is obtd. The toner is hardened at an ordinary temp. and the decrease of the viscosity during melting is suppressed. The excellent offset resistance, blocking resistance, frictional electrostatic chargeability and durability are thus obtd.