baber/WOPTO huggingface dataset:
Patent JP-S57104272-A (JP)
Title: Semiconductor device
Inventor: KURODA SHIGEO
IPC: H01L29/47
Filed: 1980-12-22
Abstract: PURPOSE:To form guard rings in narrow width and to permit high integration by performing oxidating isolation after forming diffusion layers serving as guard rings at concave sections provided for the oxidating isolation in an LSI incorporated a Schottky barrier diode (SBD). CONSTITUTION:An SiO2 film 4 and an Si3N4 film 5 are stacked on an N<-> epitaxial layer 3 to form concave sections 6 by using the film 5 as a mask and shallow P type diffusion regions 7 are uniformly formed in the concave sections 6 and the depth of the regions 7 prescribes guard rings for an SBD. Next, the film 5 is used as a mask by keeping the film 5 intact and Si in the concave sections 6 is selectively oxided to grow SiO2 layers reaching as far as a substrate 1 and isoplanar structure is formed. Next, high concentration N<+> regions 2a, 2b for taking out electrodes are formed by selectively etching the film 4, furthermore, P type and N<+> type regions 9, 10 are formed at the part forming an N-P-N bipolar transistor and electrodes 11-15 are formed by patterning Al to compose an SBD with guard rings.
Patent JP-H05344832-A (JP)
Title: Feeder
Inventor: ITO SABURO
IPC: A01K61/02
Filed: 1992-06-15
Abstract: PURPOSE:To provide a feeder capable of ensuring the safety for fishes without impairing the beautiful appearance in the interior of a water tank. CONSTITUTION:This feeder 31 for fishes is capable of housing a feed receiving part 55 in nonoperation of a recirculating device 51 in a feeder equipped with a feeding tool 41 for measuring and charging a feed into a water tank 11 and the recirculating device 51 for receiving the feed falling in the water tank 11 with the feed receiving part 55 and then returning the feed to the upper part (11A) in the water tank 11.
Patent JP-H0822218-A (JP)
Title: Photoreceptor drum for image forming device
Inventor: YOSHIKADO SEIJI
IPC: G03G21/16
Filed: 1994-07-08
Abstract: PURPOSE:To prevent a drum pipe from causing vibration even in a state where a flange member is inclined and to maintain copying quality in a good state, as to a drum unit in which flange members are arranged on both sides of the drum pipe, which is supported and rotated by a driving shaft. CONSTITUTION:The drum unit 1 is constituted so that the flange members 20 are mounted on both end parts of the drum pipe 2 equipped with a photoreceptive layer and the drum unit 1 is supported and rotated by the driving shaft 3. At the shaft support part 22 of the flange member supported by the driving shaft 3, a projecting part 26 projecting from a bearing surface 25 to the inner surface of a through-hole is formed, tapered surfaces 27 and 28 are arranged on both sides of the projecting part 26 so that the driving shaft 3 may be easily inserted, and also, the driving shaft 3 is fitted to the through-hole so that a gap may not be formed between the outer peripheral surface of the driving shaft 3 and the projecting part 26, and the image carrying part on the surface is prevented from causing the vibration even in the state where the flange member is inclined.
Patent JP-S5970155-A (JP)
Title: Small-sized motor
Inventor: DOI YUUJI
IPC: H02K1/16
Filed: 1982-10-14
Abstract: PURPOSE:To obtain a small-sized motor which can be simply assembled and disassembled by mounting a toroidal winding stator through a nonmagnetic spacer on a frame. CONSTITUTION:Split cores 1a, 1b are formed with insulating layers on the entire surface except the bore surface and the split surfaces. A winding 3 is wound in a toroidal shape on a yoke for each slot. A nonmagnetic spacer 12 having a thickness higher than the height of the winding 3 is arranged between the windings 3 and 3, and a steel plate frame 13 is mounted on the outer periphery. In this manner, a small-sized motor having a stator inexpensively wound with the toroidal winding to be readily assembled.
Patent JP-H0711398-A (JP)
Title: High toughness powdery high speed steel
Inventor: MURASE AKIRA
IPC: C22C38/24
Filed: 1993-06-25
Abstract: PURPOSE:To provide powdery high speed steel having hardness and wear resistance equal to or above those of the conventional powder metallurgical material and remarkably improved in touhness, i.e., Charpy impact strength by the reduction of the content of P. CONSTITUTION:A compsn. contg., by weight, 0.7 to 2.5% C, 0.1 to 2.0% Si, <=1.5% Mn <=0.013% P, 3.0 to 6.0% Cr and 0.8 to 25.0% V and furthermore contg. one or two kinds of 3.0 to l0.0% Mo and 1.0 to 20.0% W, and the balance Fe with inevitable impurities is prepd. In this allay compsn., furthermore, 4.0 to l2.0% Co is incorporated, and, as selective components, one or two kinds of 0.8 to 25.0% V and 0.1 to 5.0% Nb are incorporated as well, and by a powder metallurgical method, the powdery high speed steel is produced.
Patent JP-H0625445-A (JP)
Title: Prepreg resin composition
Inventor: FUKAI TOMOHIRO
IPC: C08L81/00
Filed: 1992-07-08
Abstract: PURPOSE:To obtain a prepreg resin composition improved in heat, impact and water resistances by mixing a specified aromatic polysulfone with a bisphenol epoxy resin, N,N,N',N'-tetraglycidyldiaminodiphenylmethane and diaminodiphenyl sulfone. CONSTITUTION:15-45wt.% aromatic polysulfone comprising at least 50mol% repeating units of formula I and at most 50mol% at least one kind of repeating unite selected from among those of formulas II-XVII and having a reduced viscosity of 0.35-0.6g/dl as measured in dimethylformamide in a concentration of 1g/dl at 30 deg.C is mixed with 5-60wt.% bisphenol epoxy resin and 50-80wt.% N,N,N',N'-tetraglycidyldiaminodiphenylmethane. 0.7-1.3 equivalents (in terms of the amino group), per equivalent of the epoxy groups in the bisphenol epoxy resin, of a diaminodiphenyl sulfone is added to the obtained composition.
Patent JP-S6240101-A (JP)
Inventor: MORITA YUICHI
IPC: F21S10/00
Filed: 1985-08-16
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-2000007977-A (JP)
Title: Moisture proof coating material for laminated paper model, process for applying moisture proof coating material to laminated paper model, and moisture proof coated laminated paper model
Inventor: NONOYAMA TORU
IPC: C09D127/08
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To reduce the blistering due to moisture absorption of a laminated paper model formed by adhesively laminating multi-ply paper sheets. SOLUTION: A moisture proof coating material for a laminated paper model is produced by dissolving a vinylidene chloride resin with an organic solvent obtained by mixing an aromatic solvent and a polar solvent and adjusting a solubility in the vinylidene chloride resin and a loss by evaporation in the application of the coating material. In the process for applying the moisture proof coating material to the laminated paper model, the priming step of applying an ultraviolet-curable coating material in mixture with a pigment to the surface of the laminated paper model 10 and curing it by ultraviolet irradiation and thereafter polishing the surface to smooth it is repeated a plurality of times to form a primer coat 15 on the surface of the laminated paper model. Then, the moisture proof coating material is applied on the primer coat and dried to form a moisture proof coating layer 16.  A moisture proof coated laminated paper model is obtained by forming a moisture proof coating layer made of a film of a vinylidene chloride resin on the surface of the laminated paper model.
Patent JP-H092673-A (JP)
Title: Recorder and recording paper storage cassette
Inventor: KASAI SHUICHI
IPC: G03G15/00
Filed: 1995-06-23
Abstract: PURPOSE: To provide a recorder and its recording paper storage cassette wherein enlarging size of a device and increasing a cost are not caused and further a paper loading base with also set up space only small required can be realized. CONSTITUTION: In a recording paper storage cassette mounted in a recorder or the like to be used, a cover 4, slid in a mounting direction to protrude to the outside of a recorder main unit 1 when mounted therein, is provided. The recorder of mounting the recording paper storage cassette is constituted by conveying recording paper, supplied from the recording paper storage cassette or from the other paper feed part 8, via a recording part 13 discharged after recording onto the cover 4 provided in the recording paper storage cassette 3.
Patent JP-S6071678-A (JP)
Title: Vermin-proofing pressure-sensitive adhesive tape
Inventor: KOMINATO JIYOU
IPC: C09J7/02
Filed: 1983-09-28
Abstract: PURPOSE:To provide a vermin-proofing pressure-sensitive adhesive tape capable of preventing the intrusion of vermin, by dissolving a repellent in a solvent, mixing the solution uniformly with a pressure-sensitive adhesive, applying the mixture to a tape, and evaporating the solvent. CONSTITUTION:A vermin repellent or an insecticide (e.g. naphthalene) is dissolved in a solvent (e.g. ethanol), mixed uniformly with an adhesive for pressure- sensitive adhesive tape, and applied to a tape base. The objective pressure-sensitive adhesive tape can be manufactured by evaporating the solvent e.g. by heating.
Patent JP-H05344928-A (JP)
Title: Continuous steaming/boiling device for dried noodle
Inventor: NODA YOJI
IPC: A23L7/109
Filed: 1992-06-15
Abstract: PURPOSE:To provide a continuous steaming/boiling device for noodles which can carry out cooking in a short time without losing the nutrients contained in the dry noondles and can be widely utilized as cooking machine which can answer the guest's order continuously in a restaurant, etc., in a busy time range. CONSTITUTION:In order to continuously cook the dry noodles, etc., in a short time, a pressurizing cooking container 32 in substitution for a pressurizing pot for cooking the dry noodles, etc., the first preheating container 43 which has a heater 19 casted with metal such as aluminium and formed integrally on the outer periphery for keeping a set temperature and is provided with the manufacturing function for the stable overheated water 49 which is continuously poured in each cooking into the pressurizing cooking container 32, and a secondary preheating container 8 are provided. Further, a water preheating part 45 consisting of a device for reutilizing the hot water 38 after cooking is constituted, and a continuous steaming/boiling device for dried noodles is constituted from the combination of both the devices.
Patent JP-S5971703-A (JP)
Inventor: KANEYUKI HIROSHI
IPC: A45C13/36
Filed: 1982-10-16
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-H064877-A (JP)
Title: Distance detector for optical head and optical disk device using the same
Inventor: KONDO MASAMICHI
IPC: G11B7/085
Filed: 1992-06-16
Abstract: PURPOSE:To accurately measure a distance between an optical disk and an overwrite magnetic head and to improve tolerance to a skew. CONSTITUTION:At least two electrodes 6b are provided which are placed on the same position or nearly the same position opposed to the conductive surface 3a of the optical disk 3, and a first electrode 6b1 is maintained to reference potential and by a second electrode 6b2, the potential indicating parallel capacitance to the reference potential is detected, and the distance between the conductive surface 3a of the optical disk 3 and the electrode is detected from parallel synthesized capacitance (CG1+CG2) between the first electrode and the second electrode. Further, an optical head is position-controlled based on the distance (d) between the conductive surface 3a of the optical disk 3 and the electrode detected by a distance detector.
Patent JP-S5972324-A (JP)
Title: Construction of artificial islet for excavation of shaft
Inventor: JINBO KENJIROU
IPC: E21D1/00
Filed: 1982-10-16
Abstract: PURPOSE:To construct an artificial islet for the ventilation of a shaft with minimized offshore operations by a method in which upper and lower caissons having attendant equipments and steel pipes for the walls of a shaft are manufactured on the land and towed and settled in a place where an artificial islet is to be set up. CONSTITUTION:Upper and lower caissons 1 and 2 consisting of two-split outer frames for an artificial islet of concrete structure are manufactured on the land. The lower caisson 1 is floated and towed to a place where an artificial islet is to be set up, sea water is charge into the caisson 1 to settle it to the seabed, and then piles 5 are driven. Gravel, etc., is charged into the lower caisson 1 from the sea. The upper caisson 2 on which attendant equipments are mounted is floated, towed to the upside of the lower caisson 1 settled on the seabed, and settled to construct the outer frame of an artificial islet. Grout is injected into the space between both the caissons 1 and 2 for joining, a shaft is excavated below the steel pipes 3 and 4 for the wall of the shaft, the muck is discarded into the space 9, and an artificial islet for the shaft is constructed.
Patent JP-S5970343-A (JP)
Title: Push phone robbot
Inventor: KITAGUCHI HIROMASA
IPC: H04M1/27495
Filed: 1982-10-15
Abstract: PURPOSE:To attain a telephone call automatically only with key depression, by energizing sequentially a solenoid in contact with a pushbutton by an output of a processing circuit and a memory storing telephone number of an opposite party. CONSTITUTION:When a selected key 5 is depressed, the information is inputted to a processor via a lead of a lead board 4, a telephone number is extracted from an RAM and transmitted to an output side while counting the timing. The electric signal energized at the output side is applied to the solenoid 2, and pushbuttons of a telephone set 6 is depressed sequentially by the absorbing force. When the change of telephone number is desired, the number is stored in the RAM by depressing the button of the solenoid 2 in the order of the telephone number of the opposite party while depressing the key 5 of the opposite number.
Patent JP-S6159310-A (JP)
Title: Detecting device for write start position of print
Inventor: NUMATA YASUO
IPC: H04N1/04
Filed: 1984-08-30
Abstract: PURPOSE:To prevent an external noise from being mixed with a print start position detection signal through simple constitution by acquiring modulated laser light by using an optical fiber, and leading this optical fiber to a photodetecting element installed in a control part. CONSTITUTION:Laser light for print start position detection which is reflected by a rotary polygon mirror 8, then passed through an ftheta lens 9, and reflected by a plane mirror 11 is acquired by a group of many bundled optical fibers 21. This optical fiber group is fixed to a metallic support on a base where optical equipment is installed. The other end of the optical fiber group 21 is led out to the photodetection surface of a photodiode 23 installed in a control part 22 at specific distance from the optical equipment where the rotary polygon mirror 8 is installed. Consequently, the light signal for print start position detection signal is inputted to the photodiode 23 for direct light detection, so there is no influence of an external noise.
Patent JP-H0231221-A (JP)
Title: Interface controller for printer
Inventor: NAKAGAWA SHUJI
IPC: G06F3/12
Filed: 1988-07-21
Abstract: PURPOSE:To avoid a wrong data latching action even with the noises applied to an input terminal for the data strobe signal by latching the data after defining only those strobe signals obtained after the end of a counting action of a counter circuit which is started by a data strobe signal as the normal signals. CONSTITUTION:The count setting value 3 of a counter circuit 10, for example, is obtained by a count setting signal. In this case, the counting action of the circuit 10 is interrupted when the data strobe signal is returned to a high potential from the trailing edge of the strobe signal earlier than a third leading edge of a clock signal. Thus an FF 20 is not set in a busy state and therefore the data on an interface is never latched. Therefore the data strobe signal is not regarded as the normal one to be neglected.
Patent JP-H0781247-A (JP)
Title: Heat-sensitive transferring body
Inventor: IWASAKI HITOSHI
IPC: B41M5/30
Filed: 1993-06-29
Abstract: PURPOSE:To provide a heat-sensitive transferring body, by which a printed letter and a photoprint excellent in resistance to an alcohols is obtained and, at the same time, which has favorable printability to polyester film. CONSTITUTION:In a heat-sensitive transferring body, in which an ink layer is provided on a base, as the main component of the binder of ink, of which the ink layer is composed, a copolymer polyester resin having the reduced viscosity of 0.4-0.7 and the acid value of 1-4mgKOH/g is obtained by esterifying a dicarboxylic acid component mainly consisting of an aromatic dicarboxylic acid and a polyhydoxy alcohol component containing 20-80mol.% of neopentyl glycol and, after that, polycondensing them.
Patent JP-S57118642-A (JP)
Title: Position detecting system
Inventor: KOIZUMI MITSUYOSHI
IPC: G03F9/00
Filed: 1981-11-16
Abstract: PURPOSE:To detect the position of a mask with high accuracy without being effected by disturbance such as lighting uneveness by a method wherein two- dimensional pattern is converted ito one-dimensional pattern and, after being converted into image signal, is processed electrically. CONSTITUTION:The light irradiated from a source 17 is converted into the parallel beam by a condensor lens 16 and is reflected by a semitransparent mirror 15 and is applied to the target pattern 3 and 5 through an object lens 14. The light reflected by the target pattern 3 and 5 passes through the object lens 14 and the semitransparent mirror 15. The image of the light which is reflected by a semitransparent mirror 18 and that of the light which passes through the mirror 18 are compressed to X- and Y-axis direction by cylindrical lenses 20 and 21 respectively and are focused on photodiode alleys 22 and 23. The position of the target pattern can be detected by processing these outputs to produce signals.
Patent JP-2001010551-A (JP)
Title: Fixing structure for link and pin of traveling caterpillar band
Inventor: ITO KATSUHIDE
IPC: B62D55/21
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide mechanical-fixing structure fixing for ensuring sure fixing by simple structure after press fitted and fixing a link and a pin. SOLUTION: In a traveling caterpillar band 1 for a vehicle having a right and left pair of plural links 6 and 7 endlessly connected via pins 5 and bushes 4, in a condition where the pins 5 are press fitted into the pin press fit holes 32 of the links 6 and 7, the rotation center for at lest a pin fixing member is rotated along the inner peripheral surfaces of recessed parts 33, where the fixing member is formed on one side surface of the circumferential groove of the pin, with the circumferential groove center of the pin 5 deflected in some case, to fit and fix a part of the peripheral edge of the pin insertion hole of the pin fixing member. This fitting quantity can be adjusted by the rotation angle of a pin fixing member.
Patent JP-S6339761-A (JP)
Title: High speed polishing machine for optical lens
Inventor: KURAMOTO HEIZO
IPC: B24B13/00
Filed: 1986-08-01
Abstract: PURPOSE:To polish a lens in every kind of curvature, by forming a polishing fluid tank in a particular double-sheet overlapping system being capable to tilt to the front. CONSTITUTION:First a polishing fluid tank 1, comprising a main fluid tank 1a and an auxiliary fluid tank 1b, is filled inside with polishing fluid, next a lens holder 10, fitting a lens, is mounted onto a rotary polishing plate 3, and the lens holder 10 is repeatedly slided along the polishing plate 3 by pressing the holder from the upper by a pin bar 9 to rotate the polishing plate 3 in a high speed while giving a longitudinal stroke to the pin bar 9. Here the necessity for changing a front tilt angle of the rotary polishing plate 3 is generated in accordance with curvature of the polished lens, but the main fluid tank 1a, whose peripheral wall upper edged part half the rear side is cut in a predetermined angle, can be optionally tilted to the front in a range of that angle against a spring 5. In this way, the lens in every kind of curvature can be polished.
Patent JP-S6160553-A (JP)
Title: Tension control device of winder
Inventor: SAITO YUTAKA
IPC: B65H26/00
Filed: 1984-09-03
Abstract: PURPOSE:To control tension without promoting a slip by adding pressure of a pinch roll and a tension change for a slip given as a function of the coefficient of friction to a tension command when a slip is caused. CONSTITUTION:There are provided electric motors 401, 402 for driving a winder 101 and a pinch roll 102, and detectors 403, 404 for detecting the rotational frequency or speed of the electric motors, thereby to detect the speed solid measure NFB1, NFB2. A slip amount DELTAVs of the pinch roll is calculated from a plate velocity V2 and a pinch roll peripheral velocity V1 to find a tension compensation value DELTAT for a slip in a slip tension compensation circuit. Subsequently, a tension command value is compensated by a changed component of tension, and a current command is computed, so that a proper tension setting at the time of a slip is given. Accordingly, a slip is not promoted, some percentage of tension current command becomes acceleration current not to accelerate uselessly, and the accuracy of automatic deceleration and stopping the trailing end at a fixed position can be secured.
Patent JP-2001023044-A (JP)
Title: Roll type receipt form with coupon, sales terminal device having coupon processing function and coupon sorting and totalizing device
Inventor: KOIZUMI KEIICHI
IPC: G06Q50/00
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To reduce a complicated business procedure required for claiming the expense about the discount sale, etc., concerning a coupon that must be carried out by a retail store to a manufacture or a primary distributor, i.e., the presenter of a commodity concerning the coupon display printed on the back of a receipt. SOLUTION: A coupon sorting/totalizing device consists of a means which accepts a bundle of coupons where the bar codes showing the codes of commodities to which the special favors are given, a carrier means which takes out each of accepted coupons and carries it into the coupon sorting/totalizing device, a fixed optical scanner device which reads automatically the bar codes printed on the coupons which are carried one by one, a stacking means which stacks the read coupons in a bundle again, a buffer memory means which stores the bar code signals which are successively outputted from the scanner device and a data processing means which sorts and totalizes the bar code signals stored in the buffer memory means for a prescribed period for every bar code.
Patent JP-H1011667-A (JP)
Title: Invader monitor system
Inventor: TATEIWA YOJI
IPC: H04N5/225
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To monitor invaders in plural monitor zones through one television camera. SOLUTION: A television camera 1 moves the light receiving direction corresponding to a driving control signal 601 provided from a control part 6 while being mounted on a motor-driven universal head 2 enabling driving such as lateral/longitudinal turn/elevation. The turning/elevating angle information of the television camera 1 based on the motor-driven universal head 2 is provided through an encoder 3 to an image processing part 4. The image processing part 4 investigates the change with the passage of time in the luminance value of a video signal 101 inputted from the television camera 1 based of the turning/ elevating angle information provided from the encoder 3 and when an image area showing the change with the passage of time in the luminance value not corresponding to the angle information provided from the encoder 3 exists, the presence of invader is judged.