baber/WOPTO huggingface dataset:
Patent JP-H02142403-A (JP)
Title: Rise and fall control device for working vehicle
Inventor: USUI KATSUYA
IPC: A01B63/00
Filed: 1988-11-22
Abstract: PURPOSE:To simplify operation by automatically exchanging a ground height detecting sensor for a rise and fall position detecting sensor in control of rise and fall corresponding to operating state of working device. CONSTITUTION:Control of rise and fall is carried out by using a ground height detecting sensor S1 when a working device is in a nonworking state or is changed from nonworking state to working state and is in the state until a set time elapses. When the working device becomes a working state after lapse of the set time, the ground height detecting sensor is exchanged for a rise and fall position detecting sensor S2, rise and fall are controlled and the working machine will not follow dent of traveling face.
Patent JP-H03155835-A (JP)
Title: Nuclear magnetic resonance image diagnosing device
Inventor: CHITOKU KAZUO
IPC: G01R33/28
Filed: 1989-11-15
Abstract: PURPOSE:To form the finer images without using radioactive materials by providing a function to repeatedly project an assigned section at a high speed at specified time intervals after the intraveneous injection of a contrast reagent. CONSTITUTION:The contrast reagent Gd-DTPA to be used for MRI is dosed from the elbow vein at a ratio of 0.1 to 0.2mol/kg body weight. The dosed reagent is excreted into the urine. This metabolismic function is the same as the metabolismic function of <99m>Tc-DTPA. The contrast intensifying effect of the Gd-DTPA is high particularly at the time of the pulse sequence (TR: 500 to 400msec, TE: 20 to 30msec) to apply a T1 stressed image. The changes with time of 16 sheets can be photographed if the active state of the kidney with time is observed for 30 minutes at 2-minute intervals after the intraveneous injection of the Gd-DTPA. The observation position of the kidney are increased up to 4 points if the photographing is made under the same conditions.
Patent JP-S62155238-A (JP)
Title: Novel crystal salt of aryloxy-propanolamine, manufacture anduse
Inventor: GERUHARUTO TSUERUSU
IPC: C07D209/08
Filed: 1986-12-12
Abstract: The invention relates to novel crystalline salts of aryloxypropanolamines with diphenylacetic acid, a process for their preparation and the use of these salts for the preparation of chemically pure aryloxy-propanolamines or pharmaceutically acceptable salts thereof.
Patent JP-H11130288-A (JP)
Title: Sheet material feeding device and image processing device
Inventor: NAKAGAWA DAIGO
IPC: B65H5/00
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To improve the settability of sheet materials and to miniaturize a device while assuring the separating performance of the sheet materials such as documents. SOLUTION: This sheet material feeding device comprises a loading table 8a capable of loading a plural sheets of documents S; a feeding means consisting of feeding rollers 3a sequentially feeding one by one the documents S loaded on the loading table 8a, and a stopper for restricting and releasing the restriction of the top ends of the documents loaded on the loading table 8a. The feeding route of the document S (line (a) shown in the figure) is formed almost straight, and the angle ⊖ of the document S relative to the device installation surface in the feeding route (line (b) shown in the figure) is set at 40 deg. or more.
Patent JP-H10140128-A (JP)
Title: Hardenable pressure-sensitive adhesive composition, method for bonding flexible printed wiring board to reinforcing plate and method for reinforcing flexible printed wiring board
Inventor: MIURA MAKOTO
IPC: H05K3/40
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a hardenable pressure-sensitive adhesive composition excellent in initial tack, capable of being cured by light irradiation and capable of taking a sufficient time to lose its initial tack after light irradiation. SOLUTION: This composition comprises a pressure-sensitive polymer (e.g. acrylic polymer), a cationically photopolymerizable compound (e.g. epoxy resin) and a cationic photopolymerization initiator which can be activated by light irradiation. This composition has sufficient initial tack, can be hardened by light irradiation and does not lose its initial tack as soon as it is irradiated with light.
Patent JP-H07147266-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAHASHI MASASHI
IPC: H01L21/306
Filed: 1993-11-25
Abstract: PURPOSE:To remove a defect, which is generated at the time of formation of a field oxide film, and to provide a semiconductor device, which is superior in characteristics, at a high yield. CONSTITUTION:A silicon oxide film 12 and a silicon nitride film 13 are formed on a silicon substrate 11 and thereafter, a field oxide film 14 is formed. The films 13 and 12 are etched to remove. Moreover, the surface of an active region A10 on the substrate 11 is etched using an ammonic water. Then, after a sacrifice oxide film 15 is formed, the film 15 is etched, whereby the region A10 is obtained. A gate oxide film 16 is formed on the region A10 and a gate electrode 17 is formed on the film 16. Moreover, after a source region 18 and a drain region 19 are formed in the substrate 11, an intermediate insulating film 20 is formed.
Patent JP-H05256917-A (JP)
Title: Electron-beam tester system
IPC: H01L21/66
Filed: 1991-11-12
Abstract: PURPOSE:To shorten the time of analysis by making it possible to observe the differential image of the potential-distribution images of two semiconductor devices to be measured in real time. CONSTITUTION:Two vacuum systems 1 and 6 and two electron-beam systems 2 and 7 are provided. The difference between output signals 11 and 12 of respective secondary-electron detectors is obtained, and a differential output signals 13 is generated. The differential image is displayed on the CRT of an image processing device 17.
Patent JP-S62155053-A (JP)
Title: Packaged uncooked pice flour and production thereof
Inventor: YAMAGUCHI MORIYASU
IPC: A23L7/10
Filed: 1985-12-27
Abstract: PURPOSE:To obtain packaged uncooked rice flour, capable of producing a rice cake with improved flavor, etc., and having good preservation quality, by containing unpregelatinized and uncooked rice flour adjusted to a specific moisture content together with a deoxidizer in a packaging container. CONSTITUTION:Washed raw material polished rice is naturally dried or dried at a low temperature and milled. The resultant uncooked rice flour with about 15-20wt% moisture content, together with a deoxidizer, is contained in a packaging container thereby to give the aimed uncooked rice flour containing unpregelatinized and duncooked rice flour adjusted to about 15-20wt% moisture content together with the deoxidizer in the packaging container. The uncooked rice flour to be used includes HABUTAEKO (for high-class confectionery and soft rice cakes having the smoothness similar to that of HABUTAE, i.e. soft, Japanese silk fabrics) and MONAKA TANEKO (for bean-jam-filled wafers) made from glutinous rice as a raw material and BEIFUN (rice flour), JOYOKO (for relatively high-class confectionery), JOSHINKO (for low-class confectionery), etc., made from glutinous rice or nonglutinous rice as a raw material. If the moisture content of theuncooked rice flour is <15wt%, the flavor of rice cakes, etc., produced therefrom is deteriorated. If th moisture content exceeds 20wt%, the product becomes readily putrefied during presevation. Therefore, neither cases are preferred.
Patent JP-H02140759-A (JP)
Title: Production of spherical iron powder carrier for development
Inventor: SAHO YOSHITAKE
IPC: G03G9/097
Filed: 1988-11-21
Abstract: PURPOSE:To obtain a high quality spherical iron powder carrier for development ensuring a large amt. of electrification and having superior flowability by adding hydrochloric acid or sulfuric acid to spherical iron grains obtd. by screening dust from an iron mill to remove impurities on the surfaces of the iron grains. CONSTITUTION:Dust discharged from a converter contains a small amt. (about 15%) of impurities but most of the dust is surface-oxidized iron grains of about 44-500mum grain size. The dust is screened to obtain the iron grains and the surfaces of the iron grains are dissolved and cleaned by adding hydrochloric acid or sulfuric acid by an amt. required to dissolve 5-50wt.% of the iron grains. The iron grains are then washed with water. Impurities on the surfaces of the iron grains can be nearly perfectly removed. The resulting spherical iron powder carrier for development has high sphericity and a smooth surface and the area contributing to electrification is made large and uniform.
Patent JP-H04168390-A (JP)
Title: Non-contact type range finder
Inventor: KIMURA MINORU
IPC: G01S17/36
Filed: 1990-10-31
Abstract: PURPOSE:To enable measurement of fine points in high speed by repeating distance measurement on a two dimensional surface with scanning of laser beam and measuring the object in three dimensions. CONSTITUTION:The device consists of a distance measuring part 210 and a laser beam scanning part 230 which each have protector covers 21 and 25' to fix laser beam transmission windows 22 and 24. The covers prevent the incoming powder and dust and are filters for a predetermined laser at the same time. The laser beam modulated 13 from the source CO2 laser 11 out of the measuring part 210 irradiates a measuring object at the scanning part 230 and scans 16. Only the laser light in the reflected light passes the windows 22 and 24 and is photoelectrically converted by an infrared detector 18. This signal is compared with the phase of the reference signal at a signal processor circuit 19 and a three dimensional image data 20 is output. In this manner, the distance can be finely measured by the use of the directivity of the laser beam, and the phase difference between the reflected signal and the reference signal directly represents the distance in the phase difference method and therefore a high speed measurement without arithmetic process is possible.
Patent JP-H06153440-A (JP)
Title: Draining structure for motor
Inventor: MINEYAMA KATSUMI
IPC: H02K7/116
Filed: 1992-11-05
Abstract: PURPOSE:To provide a draining structure for a motor in which excellent drainage can be heat even when splash of a large quantity of water is poured. CONSTITUTION:A draining structure for a motor has a sealed space 25 formed between a member 21 to be mounted of a housing, etc., of a driven unit and the motor 10 mounted integrally with the member 21, and a draining hole 30 provided in a bottom of the member 21 to communicate the space 25 with the atmosphere, and comprises a drain rub 33 protruding toward outward of a profile of the member 21 provided near the hole 30.
Patent JP-S62153920-A (JP)
Title: Optical projection system
Inventor: ARAKI KEISUKE
IPC: G02B27/18
Filed: 1985-12-27
Abstract: PURPOSE:To correct the shifting of a multiple image and reduce or eliminate magnification deviation at the same time, and to improve the optical performance of a projection image by using deflecting means provided with plural stages of optical members having plural optical member arrays arranged in one direction. CONSTITUTION:Alternate reflection points B2 and D2 are arranged closer to a body surface 1 than other reflection points A2, C2, and E3 and arrays of alternate erect real image systems are arranged in two upper and lower stages on the body surface 1 corresponding to the reflection points. Projection images formed on the image surface by the respective erect real image systems are put one over another to form one image on the whole by varying the shapes and inclinations of plural reflecting mirrors provided on the sides of the body surface 1 and image surface 2, thereby preventing the images from shifting. Further, the inclinations of the respective erect real image systems to the reflecting mirrors are so set that light beams L1-L5 on the optical axes of the erect real image systems cross the body surface 1 and image surface 2 almost at right angles, thereby eliminating magnification deviation.
Patent JP-H09137410-A (JP)
Title: Bridge-falling preventive method of concrete slab bridge
Inventor: MATSUMOTO KIYOTO
IPC: E01D101/24
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To prevent the falling of a bridge by installing L-shaped brackets long in the breadth direction to the underside of a bridge body in the front of abutments for the concrete slab bridge and fixing the brackets onto the abutments by bolts buried to the abutments. SOLUTION: When the movable end side of a bridge body 2 is borne to bearing seats for abutments 5, the horizontal sections of L-shaped brackets 10 made of steel are clamped by unbonded prestressing steel bolts 11 vertically penetrated to the bridge body 2. Anchor bolts 13 are buried to the abutments 5, and the vertical sections of the brackets 10 are fixed in a displaceable manner through cushioning materials 12 such as a neoprene rubber and bearing plates 14. Accordingly, even when the abutments are displaced, the falling of a bridge can be prevented.
Patent JP-H01138391-A (JP)
Title: Rotary compressor
Inventor: WATANABE TAKEJI
IPC: F04C23/02
Filed: 1987-11-25
Abstract: PURPOSE:To reduce the dimension of a rotary compressor by rotatably arranging a cylinder having vanes in the inner peripheral part, around a fixed shaft formed integrally with an eccentric piston part and revolving said cylinder together with a drive part consisting of a permanent magnet and a coil. CONSTITUTION:When the coil 17 of a dc-driven outer rotor type rotary compressor is brought into electric conduction, the first and second permanent magnets 14 and 16 are revolved by the magnetic field generated by said electric conduction, and a rotary yoke plate 13, first and second bearings 11 and 15, and a cylinder 9 revolve. Therefore, coolant gas is sucked from a suction port 3, and introduced into the space formed between the cylinder 9, bearings 11 and 15, and a piston part 2, and a vane 7 is pressed onto the periphery of the piston part 2 and revolved, accompanied with the revolution of the cylinder 9, and the coolant gas is compressed. If, through this compression, the coolant gas pressure increases a little in comparison with the internal space pressure of a housing 18, a discharge valve 12 is opened, and the coolant gas is discharged into the housing 18.
Patent JP-2000124805-A (JP)
Title: Check circuit for d/a converter
Inventor: NAKAYAMA TAKESHI
IPC: H03M1/10
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To detect the below-standard for the settling time of a D/A converter on the side of the D/A converter. SOLUTION: An analog signal 12 outputted from a D/A converter 2 is compared with a reference signals 11 and 14 by comparators 13 and 15. The comparator 13 generates an output voltage-when detecting a voltage value higher than the reference signal 11, and the comparator 15 generates an output voltage when detecting a voltage value lower than the reference signal 14. The respective output signals of the comparators 13 and 15 are inputted to a latching circuit 20. A clock signal 24, having a prescribed delay time with respect to a clock 22 for D/A converter is inputted to the latch circuit 20 and corresponding to the presence/absence of output from the comparator after the generation of this clock signal 24, the presence/absence of below-standard for setting time is detected.
Patent JP-2000174714-A (JP)
Title: Device for encoding, transmitting and receiving multimedia object
Inventor: BERTRAM GEROLD
IPC: H04N21/2347
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To perform the timewise and/or spatial separation of MOT coding and scramble and to unnecessitate computer performance matched to a data stream to be transmitted by inserting a parameter required for descramble on the side of reception into the data stream. SOLUTION: In order to generate a data group on the side of transmission, a multimedia object 11 to be descrambled and transmitted is supplied to an MOT encoder 12. Concerning this object, an MOT header 13 and an MOT body 14 are generated and according to a multimedia object transfer protocol, they form a coded multimedia object 15 together. Further, the data stream composed of a data sequence 17 is formed (16). It is discriminated whether each data group is to be scrambled or not (18). In the relevant case, scramble is performed (19) and a data group sequence 20 including the data group is generated.
Patent JP-H11135535-A (JP)
Title: Bonding method
Inventor: SHINTANI TADAYUKI
IPC: H01L21/60
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a bonding method for semiconductor device having no resin exposure to the packages outside of bonding wire, even in the case of using the sealed resin package of thin type for sealing resin of semiconductor element. SOLUTION: Between a bonding pad 2 formed on the semiconductor element on an island 1 and an inner lead 3, a bonding wire 5 coated by low melting point resin 4 is arranged so that the side of low melting point resin 4 can contact with the bonding pad 2 and the inner lead 3. Thereafter, the bonding pad 2 and the inner lead 3 are connected by heat melting of the low melting point resin 4, and the bonding process is completed, removing the melted low melting point resin 4.
Patent JP-2000118096-A (JP)
Title: Method and apparatus for controlling print, and recording medium
Inventor: YANO TAKANORI
IPC: G06F3/12
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To improve a printing speed and a print quality by obtaining relationships between a total area of bit map image data of a document image input to a printer and the printing speed and between a processing resolving power of the printer and the printing speed, determining a resolution and processing to print the data. SOLUTION: When a document image is input from an image input part 1, relationships of a printing speed to a physical amount related to a processing system (for example, a processing resolving power) and a physical amount related to a print document (for example, a total area of bit map image data) are calculated by a print control part 4 on the basis of actually measured data. A physical amount related to the print document in the document is also calculated. A printing estimate speed when the physical amount to the printing speed is changed is calculated, whereby the physical amount related to the processing system which has a value of the printing estimate speed close to a printing speed target value (e.g. a value of the processing resolving power) is obtained. An image output part 3 is controlled via a print process part 2 according to the physical amount.
Patent JP-H04172336-A (JP)
Title: Copying device
Inventor: DOI ATSUSHI
IPC: G03B27/62
Filed: 1990-11-05
Abstract: PURPOSE:To open a pressure plate smoothly with small operation force by providing a handle to displace movable magnets so that magnetic poles the same magnetic polarity as that of fixed magnets may be put in the places facing to the fixed magnets when the pressure plate is opened. CONSTITUTION:The pressure plate 3 of a copying device body 1 is provided with movable magnets 4 having a pair of magnetic poles. Fixed magnets 5 are provided on the upper part of the copying device body 1, and a handle 6 for displacing the movable magnets 4, which are adsorbed to each other when the pressure plate 3 is closed, and when the pressure plate 3 is about to be opened, interlock to the displacement operation for displacing the movable magnets 4 so that the polarity same as that of the fixed magnets 5 are placed in the places facing to the fixed magnets 5. By this constitution, the pressure plate 3 can be opened smoothly with small force.
Patent JP-H01139866-A (JP)
Title: Fluorine type fiber for composite material
Inventor: SEKI MASAO
IPC: D06M101/16
Filed: 1987-11-24
Abstract: PURPOSE: To obtain the subject fibers with specific oxygen-contg. functional groups on the fiber surface, capable of giving composite materials having excellent high-frequency characteristics, mechanical strength and durability and also usable in ICs or the like through composite formation with matrix resins. CONSTITUTION: The fluorocarbon fibers are obtained by incorporating the fluorocarbon fiber surface with oxygen-contg. functional groups bound to the fiber-forming polymeric molecular chains pref. by low-temperature plasma treatment. In the above fibers, it is preferable that, for the oxygen-contg. functional groups, the atom number ratio O1s /C1s (the number of moles of oxygen atoms per mol of carbon atom) in terms of ESCA measurements is >=0.02 higher than that inside the fiber (at least >=0.5 μm in depth from the fiber surface).
Patent JP-H01138291-A (JP)
Title: Sealing material for coal charging door of coke oven
Inventor: KONDO TOSHIHIKO
IPC: C10B25/24
Filed: 1987-11-24
Abstract: PURPOSE:To obtain the title sealing material which is small in a shrinkage after drying and solidification and is prevented from undergoing sedimentation of particles during storage in the form of a suspension, by using a specified lightweight aggregate, a specified fine inorganic powder and a specified organic binder. CONSTITUTION:The title material is prepared from at least 10wt.% lightweight aggregate of a particle diameter of 74-2000mu, such as silica, chamotte, or alumina, at most 90wt.% fine inorganic powder of a particle diameter <=74mu, 0.005-0.5wt.% (outer percentage) organic binder such as CMC, MC or PVA as a thickening and dispersing agent for suspension and 50-200wt.% (outer percentage) water.
Patent JP-H10121080-A (JP)
Title: Urea grease composition
Inventor: OZAKI KOYO
IPC: C10M141/12
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a urea grease composition being excellent in friction characteristics and nonabrasiveness and not causing deterioration of a seal material by mixing a urea grease with two specified compounds as additives. SOLUTION: A urea grease is mixed with a sulfided molybdenum dialkyldithiocarbamate (A) represented by formula I (wherein R<1> and R<2> are each a 1-24C alkyl; m+n=4; m is 0-3; and n is 4-1) and a triphenyl phosphate (B) represented by formula II. Component A is in the form of a powder and is used in an amount of 0.5-10wt.% based on the entire weight. Component B is in the form of a normally solid powder having a melting point of 50 deg.C and is used in an amount of 0.1-10wt.% based on the entire weight of the base grease. The urea compound used as a thickening agent may be of any type and is exemplified by urea or tirurea. The base oil used comprises a mineral oil and/or a synthetic oil, and the urea compound as a thickening agent is used in an amount of 2-35wt.% based on the total weight of the base oil and the urea compound.  The obtained mixture is further mixed with various additives such as an antioxidant, a rust preventive, an extreme pressure agent and a polymer to obtain a urea grease composition.
Patent JP-H05133863-A (JP)
Title: Bending testing apparatus of board material
Inventor: KAWABE MASAYA
IPC: G01N3/20
Filed: 1991-11-13
Abstract: PURPOSE:To obtain a bending testing apparatus which can conduct the bending test of continuously mass-produced and relatively large board materials one by one quickly and efficiently in the transfer path. CONSTITUTION:A testing apparatus 1 provided in the middle of a transfer path 2 is provided with an elevating means 9 for supporting a board material 3 from the lower surface thereof and lifting the material above the transfer path 2, and a loading means 18 for applying a bending load from the upper surface of the lifted plate material 3.