baber/WOPTO huggingface dataset:
Patent JP-H11225525-A (JP)
Title: Crutch structure in seed-feeding roll of vegetable seeding machine
Inventor: TSUBOMOTO TORU
IPC: A01C19/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide the subject structure not only capable of extremely readily switching the synchronization of a sending out roll with a grounding wheel but also being readily controlled by allowing a rotary disk arranged at the tip of a supporting shaft of a seed-feeding roll to be pressed and contacted with a rotating pinion according to the travel of a machine body so as to be freely contacted or released. SOLUTION: The objective structure is obtained by arranging a seed-sending out roll at the bottom part of a seed-storing hopper loaded on a freely traveling machine body, fitting a supporting shaft 7 into a shaft hole at the center axis of the seed-feeding roll so as to be slide only in the shaft direction, pressing the rear part of the supplying shaft 7 to a spring 8 installed in the shaft hole, and allowing an rotary disk 10 arranged at the tip of the supporting shaft 7 to be pressed and contacted so as to be freely contacted with and released from a pinion 12 rotating according to the travel of a machine body. In the structure, a crutch arm 14 is preferably arranged so as to be freely rotated at the tip of the supporting shaft, so that the rotary disk 10 may be freely pressed against the urging force of the spring 8.
Patent JP-H06291292-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: SAKURAI ATSUSHI
IPC: H01L21/02
Filed: 1993-03-31
Abstract: PURPOSE:To provide a method of producing a semiconductor substrate, in which etching is carried out quickly and uniformly without damage to a junction layer by grinding or lapping it to remove spontaneous oxide from its surface beforehand. CONSTITUTION:A silicon substrate 302 is ground to remove oxide film 301 on its surface and part of the substrate. The grounding is carried out until it has a uniform thickness so that a later etching step may finish simultaneously in the plane. Since the substrate has been reduced in thickness by grinding, the etching takes less time accordingly. This reduces the erosion of a junction layer 307 by etchant. In addition, the substrate can be etched uniformly because silicon is exposed at its surface at the start of etching.
Patent JP-H05282157-A (JP)
Title: Object directional programming system
IPC: G06F12/00
Filed: 1992-03-31
Abstract: PURPOSE:To enable the wide reuse of a developed object by noticing relational structure between objects. CONSTITUTION:In the case of describing an object, the grammar of the object is determined so that declaration information 10b indicating relation with a different object is described by a format separated from the description 10c of the function attaining part of the object itself. An object managing means 13 stores information relating to the relation with the other object in an object storing part 17 separatively from the information of the function realizing part of the object itself and manages the stored contents based upon the description. A relational structure display processing part 15 display information relating to the relational structure and an object editing processing part 16 is allowed to simply utilize other objects by operating the display.
Patent JP-S60221158-A (JP)
Title: Continuous casting installation
Inventor: FUJII MASANOBU
IPC: B22D11/116
Filed: 1984-04-16
Abstract: PURPOSE:To remove rationally the non-metallic inclusions suspended in a molten metal, for example, molten steel and to obtain a defectless continuous casting billet by providing a filter made of refractories. CONSTITUTION:A filter 7 is installed to partition the inside of a tundish 2 with the top end thereof projected from the surface of a molten steel in such a way that substantially whole of the molten steel from a long nozzle 3 to the inside of the tundish 2 flows toward the apertures 4 where pouring nozzles 6 are installed after passage through the filter 7. The filter 7 is adequately made of, for example, alumina refractories which allow permeation of the molten steel but can capture the non-metallic inclusions and have preferably internally communicating spaces of a three-dimensional network structure. A filter 8 made of the above-mentioned refractories is mounted to the long nozzle 3 in such a way that substantially whole of the molten steel flowing toward the tundish 2 from the nozzle 3 passes through said filter when necessary.
Patent JP-2000264780-A (JP)
Title: Melting detection method and detector for use in semiconductor single crystal pulling device
Inventor: KANAI YUICHI
IPC: C30B29/06
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting the melting of a semiconductor raw material, which enables automatic detection of the completion of melting of the semiconductor raw material and the completion of remelting of a silicon ingot, in a melting stage performed in a semiconductor pulling-up device, also reduction in operator load and further automation of the shift operation from the melting stage to a pulling stage, and also to provide a detector for the method. SOLUTION: The melting detector 2 for detecting the melting of a semiconductor raw material 108 (or silicon ingot), for use in a semiconductor pulling device 1, consists of: a two-dimensional CCD(charge coupled device) camera 201 for photographing the inside of a crucible 102; and a picture processor 202 for converting the photographed picture by the CCD camera 201 into a black- and -while binary picture, counting the number of black or white pixels inside the crucible 102 in the converted binary picture and detecting the completion of melting of the semiconductor raw material 108 in the crucible 102 from the counted number of black or white pixels.
Patent JP-S59200840-A (JP)
Title: Controller for automatic change gear
Inventor: NAGAOKA MITSURU
IPC: B60W10/11
Filed: 1983-04-28
Abstract: PURPOSE:To improve the respondence of reacceleration after passing through a clipping point by a method in which a judging means for cornering travel is provided and the speed changing step is shifted down one step during the cornering travel period. CONSTITUTION:A steering angle sensor 400 and a cornering travel judging means 206 are provided. By the judging means 206, whether cornering travel period is or not is judged on the basis of the signal of steering angle. When the cornering travel period is judged, a solenoid means 80 is controllably driven by operating one-step shift-down controller 301, and the speed changing step of the change gear mechanism 70 is shifted down one step. The speed changing step can thus be properly corrected according to the running conditions, and the respondence of reacceleration after passing through the clipping point can be improved.
Patent JP-S60219346-A (JP)
Inventor: ERA HARUHIKO
IPC: E04B2/82
Filed: 1984-04-13
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-H03276176-A (JP)
Title: Method for detecting surface staining of photosensitive body
Inventor: SAWAI YUJI
IPC: G01N21/84
Filed: 1990-03-27
Abstract: PURPOSE:To compare and decide a toner adhering amount on the surface part of a photosensitive body and to accurately detect surface staining by comparing and deciding the amount in a state the output of a toner sensor in the case of detecting the surface of the photosensitive body in the non-developing state of a developing device is taken as reference. CONSTITUTION:In the non-developing state which is a bristle cutting state where none of the developing devices exist on a developing sleeve, the toner adhering amount of the surface part of the photosensitive body is detected by the toner sensor consisting of a reflection type photosensor. The detected result is taken as a reference value, which is compared with the value detected by the toner sensor when only the developing device from which the surface staining is to be detected is allowed to perform developing in a state the developer is bristled. When the detected value is larger than the reference value, it is judged that the surface staining does not occur. Therefore, the surface staining is accurately detected. In the case that the surface staining occurs, the developer is replaced when it is judged through a sheet number counter that the developer completes its life, and the appropriate control of the toner concentration is performed with the intension of rising by a stirring effect when the developer does not complete its life.
Patent JP-S5410722-A (JP)
Title: Speaker diaphragm
Inventor: ITOU TAMOTSU
IPC: H04R7/02
Filed: 1977-06-27
Abstract: PURPOSE:To reduce the fluctuations in the equivalent mass of a diaphragm due to the dispersion in the quantity of an adhesive by melting a plastic sheet onto the surface of a spongy metal.
Patent JP-S62235049-A (JP)
Inventor: SAWADA KAZUHIRO
IPC: B65D8/20
Filed: 1986-04-03
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-H08275446-A (JP)
Title: Spindle motor
Inventor: TOYOSHIMA HIROYOSHI
IPC: H02K7/08
Filed: 1995-03-31
Abstract: PURPOSE: To provide a low price spindle motor comprising a fluid bearing having a thrust plate. CONSTITUTION: A spindle motor comprises a housing 1, a rotor hub 2 which is rotatable for the housing 1, a sleeve 3, a shaft 4 rotatably engaged with the sleeve 3 and a thrust plate 5 arranged in the sleeve 3 opposed to the end face of the shaft 3 and is further provided with a thrust dynamic pressure bearing filling the relative sliding surface between the thrust plate 5 and end face of shaft 4 with a lubrication oil and a radial dynamic pressure bearing filling the circumferential surface between the shaft 4 and sleeve 3 with a lubrication oil. The thrust plate 5 is provided with a dynamic pressure bearing groove formed by the etching process and the cross-section of external circumference of the thrust plate 5 is formed formed by the etching process.
Patent JP-S51151808-A (JP)
Title: Screw compressor comprisi ng compressive force controller
Inventor: ONO TETSUO
IPC: F04C28/26
Filed: 1975-06-23
Abstract: PURPOSE: Control of compressive force by means of piston inserted into the sliding port of a rotor casing and caused to operate by gas pressure difference. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06341309-A (JP)
Title: Lubricating device of vertical shaft type engine
Inventor: SATO MASATO
IPC: F01M11/02
Filed: 1994-04-14
Abstract: PURPOSE:To facilitate the oil control, realize the compact structure of the total engine, and prevent the oil leak when the engine is stopped in a lubricating device of a vertical shaft type engine. CONSTITUTION:An oil pan 3 is provided under the crankcase to support a vertical crankshaft 6, and an oil tank 11 is provided separately from the oil pan 3. An outlet part 16 of the oil tank 11 is communicated with each lubrication part through an oil pump 30, and an oil inlet part 15 of the oil tank 11 is arranged so as to supply the oil in the oil pan 3 into the oil tank 11 through an oil supplying mechanism. The oil tank 11 and an air cleaner are arranged close to each other on the right and left side of a fan cover 14 to the upper part of the cylinder so as to be along the respective side shapes.
Patent JP-H08268685-A (JP)
Title: Simulation operating device for crane
Inventor: KIMURA OSAMU
IPC: B66C23/90
Filed: 1995-03-31
Abstract: PURPOSE: To verify in advance of crane work whether it can be performed or not in a hoisted cargo of hoist expected weight, by performing a series of crane operation without actually hanging the twist load in a jobsite. CONSTITUTION: A device has a minimum limit load value memory means 31 of storing a minimum value of limit load values output every moment from a limit load value calculating means 19 when performed a series of actually performed crane operation and a display means 32 of displaying a minimum limit load value stored in the minimum limit load value memory means 31, and by the minimum limit load value displayed by the display means 32 when performed a series of the crane operation, maximum permissible weight of a permitted hoist load can be known in advance.
Patent JP-S61234314-A (JP)
Title: Driving apparatus
Inventor: NOGUCHI MASANORI
IPC: G04B5/22
Filed: 1985-04-10
Abstract: PURPOSE:To obtain a non-electrically-driven driving apparatus with a simple construction that necessitates no source of the electric energy, by application of reversible reaction of hydrogen occlusion alloy caused by change of ambient temperature. CONSTITUTION:A pressure deviation converting means 1 is set in a position governed by, for instance, atmospheric temperature. Here, if the atmospheric temperature is assumed to reciprocate between T1 and T2 between night time and broad daylight, in the pressure deviation converting means 1, temperature of a hydrogen occlusion alloy 11 reciprocates between T1 and T2 also. Thus, this action allows shrinkage of a bellow unit to rotate a shaft 16 through stem 12, rack 13, and pinion 15 and a spring 2 is wound up. Force accumulated in the spring 2 is released gradually from an output shaft 21 for developing driving force continuously.
Patent JP-H06289333-A (JP)
Title: Contact lens and its production
Inventor: AOYAMA HIROSHI
IPC: G02C7/04
Filed: 1993-04-01
Abstract: PURPOSE:To prevent the damage to be given on the surface of the cornea at the time of wearing by making the outer peripheral part of the contact lens surface more hydrophilic than in the central part. CONSTITUTION:The front surface of the base material for the contact lens consisting of a copolymer of gamma-methacryloxypropyl-trissilane, etc., is masked and is then subjected to a glow discharge treatment exclusive of the circumferential edge parts on both surfaces of the base material. An aq. monomer soln. is added to the base material for the lens subjected to the discharge treatment and thereafter, cerium diammonium nitrate is added thereto to effect a surface graft reaction. A homopolymer sticking to the surface is removed after end of the reaction. The polacrylamide which is the hydrophilic homopolymer is grafted only in the circumferential edge part, i.e., the part which is not covered with the mask at the time of the discharge treatment and the hydrophilicity is imparted thereto. The damage to be given on the cornea is much smaller with this constitution than the conventional contact lenses.
Patent JP-H05199398-A (JP)
Title: Picture processing unit
Inventor: ENDO MAKOTO
IPC: G06T1/00
Filed: 1991-04-09
Abstract: PURPOSE:To improve the picture quality of an output picture and to make the size and position of the picture clear by deleting a nonrectangular frame to a picture signal automatically and forming a frame simultaneously. CONSTITUTION:The processing unit is provided with a line sensor 13 receiving a picture and a power supply representing its surrounding, a frame detection circuit 24 detecting a border between the picture and the surrounding based on the inputted picture signal and a picture processing circuit 26 converting a power supply at the outside of the detected border into a specific signal and generating a picture signal representing a frame corresponding to the border.
Patent JP-S561061-A (JP)
Title: Carrier for developing electrostatic image
Inventor: UETAKE SHIGERU
IPC: G03G9/10
Filed: 1979-06-16
Abstract: PURPOSE: To maintain toner charge appropriate, uniform, and stable, and to form a superior visible image, by surface-treating the carrier with resin containing a specified ortho-benzoic acid derivative or covering the carrier with this.  
     CONSTITUTION: An o-benzoic acid derivative represented by formula I (R is H, H, NO 2 , CN, OH, SH, or SO 3 H) is dissolved in an organic solvent together with a polymer having phenyl groups (polystyrene, polyester, or the like), and the solution obtained is sprayed over the carrier powder to cover it, and dried by using a fluidized bed apparatus. The saturated charged state of the powder obtained due to triboelectricity is always constant and high in charge retentivity, and the whole carrier is uniformly charged. Thus permitting the visible image obtained to the sufficient in density and free from fog. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000264293-A (JP)
Title: Maneuvering device
Inventor: ASADA YOICHIRO
IPC: B64C13/08
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To perform a trimming operation safely using a simple configuration. SOLUTION: This maneuvering device is composed of a control stick 12 for a pilot to maneuver the plane, a back drive motor 15 for giving a desired amount of displacement to the control stick 12, a driver circuit 18 to drive the back drive motor 15, a trim switch 13 for the pilot to issue a command of trimming operation, a current monitor circuit to sense the current flowing through the back drive motor 15, and a trim control circuit 20 for controlling the operation of the driver circuit 18 in conformity to the trim-up command signal SA and trim-down command signal SB given by the trim switch 13 and the motor current signal Im given by the current monitor circuit.
Patent JP-H02254667-A (JP)
Title: Recording medium loading and ejecting device
Inventor: KANETSUKI TOSHIHITO
IPC: G11B15/68
Filed: 1989-03-28
Abstract: PURPOSE:To increase the stock quantity of a magnetic tape cartridge and to improve an operability by placing a recording medium to the shelf of a stacker part in a direction to see the back surface label and upper surface label of the recording medium in seeing them from a front surface and providing a recording medium rotating mechanism and a recording medium sliding mechanism to an entry part and an exit part. CONSTITUTION:A recording medium 1 is placed to an input port 2 of a stacker part 5 to provide crawlers having shelves at both sides in the direction to see the back surface and upper surface labels of the recording medium 1 in seeing them from the front surface, and it is stocked. An entry part 6 accepts the recording medium 1 from the stacker part 5, the recording medium 1 is reversed through 180 deg. by a rotating mechanism 15, it is slid by sliding mechanisms 21 and 22, and it is given to a hand. An exit part 7 slides the recording medium 1 given from the hand in a recording medium carrying mechanism direction with sliding mechanisms 21 and 22, the recording medium 1 is reversed through 180 deg. by the rotating mechanism 15 in the direction to see the back surface and upper surface labels of the recording medium in seeing them from the front surface, it is given to a tray part 8, and the tray part 8 stocks it in a discharge port 3. Thus, the stock quantity of the magnetic tape cartridge can be increased, and the operability can be improved.
Patent JP-H10264779-A (JP)
Title: Car washing method for car wash
Inventor: IGARI AKIRA
IPC: B60S3/04
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce peak current consumed during drying process by driving only a top nozzle or a side nozzle when performing drying as a car wash main body and a vehicle to be washed are moved relative to each other. SOLUTION: In a car washing method for use at a car wash, when a vehicle 10 to be washed is dried as a car wash main body 1, which is fitted with a side nozzle 4 and a top nozzle 6 which form a pair, and the vehicle 10 to be washed are moved relative to each other, only the top nozzle 6 or the side nozzle 5 is driven, and when they move relatively in the next opposite direction, the top nozzle 6 or the side nozzle 5 is driven to dry the vehicle 10 to be washed, thus making it possible to reduce a peak current consumed during the drying process. Therefore, use of power in excess of the contract current capacity of a gas station can be avoided, and the car wash can be introduced into even a gas station where the current capacity is close to the limit.
Patent JP-S5410812-A (JP)
Title: Tester for electronic controller of automobile
Inventor: KINOSHITA TSUNEO
IPC: G01R31/00
Filed: 1977-06-27
Abstract: PURPOSE: To provide a teater for an electronic controller of an automobile which can test the threshold level and timing of signals while the controller is held carried on an automobile by constituting the tester such that it is provided with a central processing unit for processing and judging input signals thereto from each interface device. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10251235-A (JP)
Title: Quinazoline compound monoclonal antibody specific to c9 base and immunoassay of fugu toxin
Inventor: MIYAKE SHIRO
IPC: C07D239/84
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To collectively and easily determine various kinds of tetrodotoxin compounds by synthesizing a new compound consisting of a C9 base derivative which is an alkali hydrolysis product of tetrodotoxin known as a fugu toxin and using a monoclonal antibody prepared by using the obtained new compound as a hapten. SOLUTION: This compound is a quinazoline compound of the formula I [R<1> is H or a 1-4C alkyl; R<2> is CH2 -A-(C=O)m -B-COOR<3> ; A is O, S or NH; B is a 1-10C alkyl, etc.; R<3> is H, etc.; (m) is 0 or 1], capable of producing an antibody specifically reactive with a C9 base, especially preferably (2-amino-8- hydroxyquinazolin-6-yl)methylthioacetic acid of the formula II. The determination process comprises (1) the step of hydrolyzing the specimen with an alkali and neutralize the product, (2) the step of determining the amount of C9 base in the treated liquid of the step (1) by the immunoassay of the C9 base and (3) the step of determining the total amount of the tetrodotoxin compound from the measured data obtained by the step (2).
Patent JP-S5411734-A (JP)
Title: Electrophotographic method
Inventor: HOSHI NOBUYOSHI
IPC: G03G15/08
Filed: 1977-06-29
Abstract: PURPOSE: To eliminate edge effect and make possible easy transfer to plain paper by forming the electrostatic latent image portion to be deposited with toner with segmented charge patterns and depositing high-resistance toner thereon by making use of polarization characteristics. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57192077-A (JP)
Title: Semiconductor device
Inventor: ITOU KATSUHIKO
IPC: H01L21/8234
Filed: 1981-05-22
Abstract: PURPOSE:To enable to attain high integration at an MIS field effect semiconductor device by a method wherein the channel parts are formed respectively at the upper and the lower parts of a gate electrode, and the source and drain regions for the first and second MISFET's are provided in common on both the sides thereof. CONSTITUTION:Field SiO2 films 2 are made to grow on the main face of a P type silicon substrate 1, and after a gate oxide film is made to grow, polycrystalline silicon is made to be deposited, and the polycrystalline silicon gate electrode 4 is formed by photo etching. A thin SiO2 film 8 is made to grow by thermal oxidation, the gate oxide film corresponding to the source and drain regions is removed, a P type polycrystalline silicon film 10 is made to grow on the whole surface according to the CVD method, an ion beam of N type impurities is irradiated using a mask, the N<+> type polycrystalline silicon regions 11, 12 and the N<+> type crystal silicon regions 5, 6 to constitite the source and drain regions are formed, and laser annealing is performed on the whole surface using a laser beam.
Patent JP-S59202644-A (JP)
Title: Semiconductor device
Inventor: MOROOKA KIICHI
IPC: H01L21/66
Filed: 1983-04-30
Abstract: PURPOSE:To give an internal signal noises only by applying a signal to a pad, and to test an effect on the operation of a device by noises simply by providing a noise generating circuit by an external control signal. CONSTITUTION:A drain electrode 4a in a MOS transistor 4 is connected to a first supply wiring 1, a source electrode 4b to a second supply wiring 2 and a gate electrode 4c to a control signal line 3 respectively. The control signal line 3 is connected to a pad for applying a control signal from the outside of a semiconductor device. Noises through which Vcc potential is drawn into ground potential can be generated by applying voltage to the gate electrode 4c in the MOS transistor 4 connected to the control signal line 3 from the outside and bringing the MOS transistor 4 to the state of conduction. To ground potential, on the other hand, noise voltage in the forward direction is applied.