baber/WOPTO huggingface dataset:
Patent JP-H07167852-A (JP)
Title: Filter device for measuring number of fine particles in ultra-pure water, and filter membrane therefor
Inventor: TAMURA MAKIO
IPC: G01N15/06
Filed: 1993-12-16
Abstract: PURPOSE:To accurately perform an idle inspection by a constitution wherein a part of a filter membrane is a non-penetration region for the idle inspection. CONSTITUTION:A filter membrane 1 consists of a filter region 2 and a non- penetration region 3 and the region 2 filters ultra-pure water to capture fine particles. The region 3 is for the use of an idle inspection and does not filter the ultra-pure water so that the fine particles are not captured. Therefore, particles that are detected in the region 3 have been on a face of the membrane from the beginning. After the filtering operation, the fine particles are counted so that the correction of the particles that have been there from the beginning can be carried out. The surface of the membrane after the filtering is subjected to a prescribed treatment and photographs of the surface are taken by means of a scanning microscope by moving the field-of-view and the image processing thereof is carried out to count the number of fine particles on the surface. At that time, the counted result of the region 3 corresponds to the result of the idle inspection. On the basis of those results, it is possible to calculate the number of fine particles in the ultra-pure water.
Patent JP-H11135494-A (JP)
Title: Plasma treatment method
Inventor: FUKIAGE NORIAKI
IPC: H01L21/3105
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To raise thermal stability when a CF film is used as a layer insulation film of a semiconductor device for restraining various troubles caused by corrosion of a wiring and film wear when a CF film is heated up to about 400 to 450 deg.C, for example during formation of a tungsten wiring and F gas is gone from a CF film at that time. SOLUTION: Compound gas of C and F such as C4 F8 gas and hydrocarbon gas such as C2 H4 gas are used as film formation gas, and the gases are formed to plasma and a CF film is formed on a semiconductor wafer by active species thereof. Then, hydrogen plasma generation gas such as H2 gas is introduced and formed to plasma and H plasma is irradiated on a CF film formed in a wafer. Since unreacted F and weak combination existing in a CF film are removed by irradiating H plasma, combination becomes firm and disconnection is hardly generated even under a high temperature, thus improving thermal stability.
Patent JP-2000132575-A (JP)
Title: Inverse logic expansion system, method therefor and machine-readable recording medium recording program
Inventor: SHIGETA KAZUKI
IPC: G01R31/28
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To make increasable the processing speed when an inverse logic is expanded by providing a critical logic state storage part and a logic value temporary decision means which temporarily decides the logic value based on the information stored in the critical logic state storage part. SOLUTION: An undecided gate searching means 27 searches undecided gates based on the logic circuit constitution information stored in a logic circuit constitution storage part 31 and the logic state of a signal line stored in a logic state storage part 33 and then notifies a 1st logic value temporary decision means 28 of one of those searched undecided gates. The means 28 temporarily decides the logic state of one of input signal lines of U(unknown) states of the notified undecided gate based on the information stored in a critical logic state storage part 34 and then writes the information accordant with the temporary decision result into a temporary decision state storage part 32 and the part 33. The means 28 also adds 1 to the temporary decision level and returns its control to a concurrence operation means 23.
Patent JP-H01159099-A (JP)
Title: Method for suppressing generation of corrosive gas from activated sludge
Inventor: ODA TOSHIO
IPC: C02F11/00
Filed: 1987-12-15
Abstract: PURPOSE:To prevent the spoilage of activated sludge and to suppress the generation of corrosive gas, by a method wherein potassium hydroxide or sodium hydroxide is added to and mixed with org. activated sludge in amount of 2.5% or more by wt. of the activated sludge on a dry basis. CONSTITUTION:Potassium hydroxide or sodium hydroxide is added to and mixed with org. activated sludge generated when sewage is decomposed and removed by an activated sludge process in an amount of 2.5% or more by wt. of the activated sludge on a dry basis to suppress the generation of corrosive gas from the activated sludge. In order to better suppress the generation of the corrosive gas, other required alkaline or acidic chemical agent is further pref. added to the activated sludge to which potassium hydroxide or sodium hydroxide is added to perform pH control. By employing the aforementioned method, the corrosion of the metal material for constituting an electronic machinery is reduced to make it possible to smoothly control a sewage treatment plant.
Patent JP-H04188783-A (JP)
Title: Optical bistable element
Inventor: MORI KATSUMI
IPC: H01S5/183
Filed: 1990-11-21
Abstract: PURPOSE:To manufacture a integrated element high in property with good reproducibility and at high yield rate by providing at least one semiinsulating conductor layer outside the resonator structure of the surface emitting semiconductor laser, which has vertical resonance structure. CONSTITUTION:Semiinsulating GaAs 102 is grown on an n-type GaAs substrate 101, and surface emitting semiconductor laser structure is made on it. And it transmits light from a lower reflecting layer 103 to the semiinsulating semiconductor layer 102 a little, so carriers are induced in the semiinsulating semiconductor layer 102 by the transmitted light, and at some point of motion, it becomes as if the semiinsulating property of the semiinsulating semiconductor layer 102 has apparently disappeared. Accordingly, optical bistability effect can be achieved without deteriorating the property of the surface emitting semiconductor laser. Hereby, in element manufacturing method, since the structure is simple, a device with high performance and high property such as of large area, high integration, and two dimension materialization can be made simply and at good yield rate.
Patent JP-H05159042-A (JP)
Title: Picture processor
Inventor: AZUMA KATSUHISA
IPC: G06F15/163
Filed: 1991-12-02
Abstract: PURPOSE:To process picture data at high speed without taking much time for the transfer of picture data. CONSTITUTION:Plural bus switches 21-24 and 26-29 which selectively connect plural picture processing parts 17 and 18 to a bus and plural control registers 19 and 20 which are provided in accordance with the plural picture processing parts 17 and 18, store an instruction from a micro computer 11, selectively connect the plural picture processing parts 17 and 18 by controlling the corresponding picture processing by the instruction, parts 17 and 18 and the plural bus switches 21-24 and 26-29 make the plural picture processing parts 17 and 18 read/process picture data on a processing source from opposite memories 33 and 34 and store it in its own memories 33 and 34 are provided.
Patent JP-H05153834-A (JP)
Title: Grass-collection apparatus for lawn mower
Inventor: NAHATA SATORU
IPC: A01D34/63
Filed: 1991-12-02
Abstract: PURPOSE:To provide the subject apparatus containing a collector having improved grass-collection performance by attaching a cylindrical chuter to the outlet side of a mower deck, providing a vertical wall inclined outward and having a height equal to the rising top end of a mowing blade at the lower part of the inlet of the chuter and opening an air-blowing port at the downstream side of the vertical wall. CONSTITUTION:An engine 2 is mounted at the front part of the machine body of a riding lawn mower 1. The rotational speed of the engine 2 is reduced by a speed reducer in a transmission case and the power is transmitted to rear wheels 3,3. A mower deck 9 is placed under the body of the riding mower 1 in a state vertically movable with a link mechanism 7. A pair of mowing blade driving shafts 12 each having a mowing blade 10 are rotatably supported in the mower deck 9 interposing a proper space in lateral direction. A vertical wall 40 slightly inclining outward is placed at the lower part of the inlet of a cylindrical chuter 24, which is detachably attached to the side of the exhaustion port 22 of the mower deck 9. The height of the wall is nearly equal to the rising top of the mowing blade 10. An air-blowing port 39 is connected to the downstream side of the vertical wall 40. The grass-collection performance of a collector 25 attached to the lawn mower can be improved by this structure.
Patent JP-H10164659-A (JP)
Title: Portable radio equipment having silent alarm and audible alarm functions
Inventor: HIRAYAMA SHOJI
IPC: H04W88/02
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To deal with conditions to validate a vibrator by automatically setting a call alarm at the time of call incoming to a vibrator operation alarm mode corresponding to the moving conditions of portable radio equipment or the condition of mounting in contact with a person without necessity for a user to be conscious of the setting of call incoming mode by measuring the change of electric field level, etc., when the portable radio equipment touches a human body. SOLUTION: In this portable radio equipment having silent alarm and audible alarm functions, the moving conditions of portable radio equipment are discriminated by detecting the change conditions of electric field level, control channel, interference prevention code and position information. Since these parameters are generally arranged in wide range in the order of position information, interference prevention code, used control channel and electric field level because of system configuration, the information to be detected with the movement of portable radio equipment is changed.updated most frequently in the fluctuation of electric field level. Besides, it is judged as well by electric field conditions whether the portable radio equipment is mounted in contact with the human body or not.
Patent JP-H02163823-A (JP)
Title: Set value check system at decision of system constitution
Inventor: NITTA TAKASHI
IPC: G06F9/06
Filed: 1988-12-19
Abstract: PURPOSE:To assure the system working after decision of the system constitution by using a means which evaluates the set value inputted when the set value of the system constitution is defined. CONSTITUTION:A check operation executing means 5 reads the corresponding pointer 4 out of a pointer memory means 3 every time the set value 2 is inputted via a set value input means 1. Then the means 5 executes the check of the value 2 based on the instruction of the pointer 4. In this case, a check program is stored in the means 5 for each set item and the corresponding check program is started. Thus a proper check operation is carried out for each set item. In addition, it is possible to check whether the set value of the numbers of tasks is equal or not to the number of task substances, i.e., the related data on the set value by referring to the data on the executing time of the check program. As a result, an organic check operation is carried out among those related data. In such a way, the system working is assured after decision of the system constitution.
Patent JP-H10129767-A (JP)
Title: Method for transporting living fish and transporting container therefor
Inventor: ANZAKI RYOZO
IPC: A01K63/02
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To transport fishes and shellfishes in a living state over a long distance for a long period of time without any need for an exclusive car with a water tank or an insulated car, in the case of air transport and land transport. SOLUTION: The transporting container is formed from a container 3 of foamed resin for storing fishes and shellfishes in a living state, an inner cover 4, and other covers 5, 6 which are tightly fitted onto the cover 4, and the container is filled with water to such an extent that the water comes into contact with the cover 4 and living fishes and shellfishes are put into the container and transported while oxygen is being fed into the container and waste gas being discharged to the outside under airtightly closed state. The container is covered with insulating material. The container is formed, from below, the insulated container 3, inner cover 4, and other covers 6, 7 and exhaust ports are provided on the periphery of the container 3 and covers 4, 5, 6 and an oxygen generator is provided in the container 3 or an oxygen feed pump is provided on the inner partition cover 6.
Patent JP-H03178162-A (JP)
Title: Manufacture of complementary insulated-gate field-effect transistor
Inventor: AOKI KENJI
IPC: H01L21/8238
Filed: 1989-12-06
Abstract: PURPOSE:To reduce junction capacitance and realize the high speed operation of a transistor, by a method wherein a source region and a drain region are formed by performing the direct adsorption and the diffusion of impurities for a semiconductor film active surface. CONSTITUTION:Gas containing impurity component is supplied on the active surface of a semiconductor film 7, and an impurity adsorbing film 19 is deposited. The adsorption amount of impurities can be easily adjusted by controlling the pressure of supplied gas and the supplying period. Solid phase diffusion for the semiconductor film 7 is performed by using the impurity adsorbing film 19 as a diffusion source, and a source region 20 and a drain region 21 are formed. A thin and limited impurity diffusion region can be formed by adjusting the amount of adsorbed impurities. Thereby the junction capacitance of the source region 20 and the drain region 24 can be reduced, and the high speed operation of a transistor can be realized.
Patent JP-H03180102-A (JP)
Title: Vibration type ridger
Inventor: IGARASHI HISAO
IPC: A01B35/00
Filed: 1989-12-07
Abstract: PURPOSE:To excellently carry out compaction and to form new good ridges by advancing a machine while compacting banked soil on ridge by a ridging plate oscillated by a vibrator. CONSTITUTION:A machine is advanced while compacting banked soil 4 on a ridge by a ridging plate 2 oscillated by a vibrator 1. In the operation, since a rocking arm 6 is vertically rockable by link mechanism (b) and the ridging plate 2 is suspended from the link mechanism (b), racking of the ridging plate 2 is further improved. When a handle 7 is operated at a driver's seat, a moving material 8 is transferred and suspending mechanism C is pulled up or down so that the riding plate 2 is always adjusted vertically to proper height at the driver's seat.
Patent JP-H07173616-A (JP)
Title: Supporting device of crucible
Inventor: YONEZAWA NOBORU
IPC: C23C14/24
Filed: 1993-12-17
Abstract: PURPOSE:To provide the supporting device for a crucible capable of taking out remaining molten metal without making larger a remaining molten metal receiving vessel in response to making a crucible larger. CONSTITUTION:In the supporting device B of a long size crucible to store a molten metal 23, the crucible 22 is supported at both end parts 22c, 22d of its longitudinal direction free to rotate almost around the center of axis line in the longitudinal direction, further, is supported so that the crucible can be turned with vertically inclining the opening edge part 22g. By this method, carrying in and out of the remaining molten metal vessel is easily executed.
Patent JP-2000147104-A (JP)
Title: Relative speed detecting apparatus for vehicle
Inventor: ADACHI KAZUTAKA
IPC: G01S13/931
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a relative-speed detecting apparatus by which a precise relative speed can be computed immediately after a preceding vehicle is recognized. SOLUTION: By this relative speed detecting apparatus, a distance between vehicles 1rn (where n=1, 2,<)is detected in every prescribed time ts with reference to a preceding vehicle which is recognized newly, a band-pass-filler computing operation which is indicated by the expression (where CF0 and CF1 represent constants) is executed to the distance between vehicles 1rn, and the initial value 1r0 of the distance between vehicles and the initial value vr0 of a relative speed in the band-pass-filter computing operation are set when the relative speed is computed. As a result, a precise relative speed can be detected immediately after a new preceding vehicle is recognized. When a computed relative speed is used for a control operation to follow a preceding vehicle, an operation delay such as a deceleration or the like immediately after the preceding operation is recognized is eliminated. The control operation to follow the new preceding vehicle can be started smoothly.
Patent JP-2000149827-A (JP)
Title: Cathode-ray tube
Inventor: PARK WONG-SUEG
IPC: H01J29/86
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a cathode-ray tube preventing an electron beam from colliding against the inside face of a funnel while effectively reducing deflection power for accomplishing an excellent image. SOLUTION: A cathode-ray tube includes a panel 1, in which a phosphor screen 7 is formed on the inside face, a neck part 5, into which an electron gun is inserted so as to be installed, a neck seal part 30d connected to the neck part 5 side, a cone part 30b connected to the neck seal part 30d, a funnel 3 including a body 30a connected to the cone part 30b and to the panel 1, and a deflection yoke 9 installed on the outer circumference of the cone part 30b. This cathode-ray tube satisfies the following expression: D represents a screen effective surface size, ψ represents a deflection angle, FG represents a distance from the body end part to a final acceleration electrode of the electron gun, and TN represents a distance from the neck seal part to the part in which the cone part 30b and the body 30a are brought into contact mutually.
Patent JP-H05156796-A (JP)
Title: Fitting structure of fixture
Inventor: MATSUOKA SHIGERU
IPC: E04F19/00
Filed: 1991-12-03
Abstract: PURPOSE:To make constructing operation easier by saving labor and power and by lessening the number of processes on construction site by a method in which unit base frames are used, and interior panels are removed during construction period and paried vertical crosspieces are erectly attached. CONSTITUTION:The lower part 1a is projected, the upper part 1b is shaped into an arch form, a recess is formed on the rear part of the peripheral side, and a base part having a horizontal upside is fitted into the recess of the upside of the arched part. The other recess is fitted with the base frame 3 to form unit base frame in factory. In constructing walls on site, interior plates such as gypsum board of wall panels 5 are removed and a pair of vertical crosspieces 6 are erectly set. The base frame 3 is attached by nails between the vertical crosspieces 6, and the base frame 3 and the base parts are covered with the interior plates. Finally, they are finished by cloth and others.
Patent JP-H11139547-A (JP)
Title: Egg transfer device
Inventor: YAMASHITA TAKESHI
IPC: A23J1/08
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To resolve problems caused by a larger difference than before between the lowest speed and the highest speed of the intermittent operations of a transfer device from a multi-line conveyor to a single-line conveyor for egg cracking/ packaging processes at a high speed. SOLUTION: A first conveyor 3 receiving eggs from a multi-line conveyor 1 and a second conveyor 7 transferring the eggs received from the first conveyor 3 to a single-line conveyor 11 are arranged in parallel. The intermittent operation range of the first conveyor 3 is set from zero to the lowest speed of the second conveyor, and the intermittent operation range of the second conveyor 7 is set from its lowest speed to the speed of the single-line conveyor 11. When the conventional transfer device is set into two stages, for example, and the speed of the multi-line conveyor 1 is doubled to double the eggs fed from the multi-line conveyor 1, problems caused by the speed difference in the intermittent operations are resolved, and the process of two times can be made.
Patent JP-H07145539-A (JP)
Title: Cleaning and fiber collecting device in weaving machine
Inventor: YOSHIOKA TOYOTOSHI
IPC: B08B5/04
Filed: 1993-11-24
Abstract: PURPOSE:To reduce cost of installation, running cost and space of installation by using facilities of an air suction supply source of both a fiber collecting part and a cleaning part to be attached to a weaving machine in common. CONSTITUTION:A fiber gathering pipe at a fiber collecting part and a blowing pipe at a cleaning part are connected to an air suction supply source 8, respectively so that suction in the fiber collecting part and air supply to the cleaning part are carried out by the one air suction supply source 8. The air suction supply source 8 is provided with an air intake having an openable and closable shutter to deal with difference between the amount of suction air required in the fiber collecting part and that of supply air required in the cleaning part to suck or supply suitable air in the fiber collecting part and the cleaning part.
Patent JP-H03204802-A (JP)
Title: Macrobiotic agent for cut flower and method for treating cut flower
Inventor: IDE TOSHIO
IPC: A01N3/02
Filed: 1989-12-08
Abstract: PURPOSE:To retain freshness of cut flowers for a long period by blending isocyanuric chloride or salts thereof with saccharides and an acid or salts, providing a macrobiotic agent for the cut flowers and dipping stems of the cut flowers in an aqueous solution containing the aforementioned macrobiotic agent at a specific available chlorine concentration. CONSTITUTION:Isocyanuric chloride or salts thereof (e.g. sodium dichloroisocyanurate) as an active ingredient are blended with saccharides (e.g. glucose or sucrose) and an acid or salts (e.g. succinic acid, citric acid, a sulfate or phosphate) to provide a macrobiotic agent for cut flowers. The resultant macrobiotic agent is effective in longevity of the cut flowers of carnation, rose or chrysanthemum without deteriorating color tone and gloss thereof such as bluing phenomena. Stems of the cut flowers are dipped in an aqueous solution regulated to 10-30000ppm available chlorine concentration in a short time or intermittently dipped in an aqueous solution at 10-300ppm available chlorine concentration to provide longevity of the cut flowers.
Patent JP-H06147034-A (JP)
Title: Vaporized fuel controller
Inventor: MUKAI TAKESHI
IPC: F02M25/08
Filed: 1992-11-04
Abstract: PURPOSE:To control any effect to the side of an internal combustion engine in reducing a purge burden on an intake system and supply a large quantity of vaporized fuel as a whole, making it conformable with evaporation control by supplying the vaporized fuel into each of both inlet and exhaust passages in a specified driving state of the engine. CONSTITUTION:If a driving state of an internal combustion engine 2 has satisfied the specified condition, a purge valve 18 and an air control valve 42 are opened each by a control part 32. With this constitution, two purge passages 25-1, 26-2 are interconnected to each other, and vaporized fuel adsorbed to a canister 16 is purged by fresh air taken in from an atmospheric inlet port 30, supplying it to a surge tank 8. Simultaneously with this supply, pressure in an intake pipe of this surge tank 8 is conducted into a pressure chamber 38a via an air passage 40, opening an air cut valve 38. With this constitution, the vaporized fuel is fed to even in an exhaust passage 34 from the midway of the purge passage 26-1 on one side. Therefore a purge bueden on an intake part is reducible and simultaneously conformable with evaporation control as well.