baber/WOPTO huggingface dataset:
Patent JP-H0742556-A (JP)
Title: Cylinder injection type two-cycle internal combustion engine
Inventor: NAKAE KOICHI
IPC: F02B23/02
Filed: 1993-08-02
Abstract: PURPOSE:To reduce a blow-by amount of fresh air passing through a gap between a mask surface and an intake valve. CONSTITUTION:A cylinder injection type two-cycle internal combustion engine comprises an intake valve 4 and an exhaust valve 6 arranged adjacently to each other; a mask wall 9 arranged on the exhaust valve side of the opening part of the intake valve so that blow-by of fresh air is reduced at a scavenging stroke; and a fuel injection valve 8 to inject fuel such that fuel is collided at least within the intake valve stroke range of the mask 9a with the mask wall 9.
Patent JP-S6346772-A (JP)
Title: Forming method for mis structure of iii-v compound semiconductor
Inventor: FUJIEDA SHINJI
IPC: H01L21/318
Filed: 1986-08-15
Abstract: PURPOSE:To form the MIS structure of a III-V compound semiconductor having preferable boundary characteristics with good reproducibility by sequentially supplying group III material of III-V compound semiconductors, a nitrogen material and the group III material of group III element nitrides. CONSTITUTION:Steps of sequentially supplying the group III material of III-V compound semiconductors, a nitrogen material and the group III material of group III element nitrides are contained in the step of coating it with group III element nitride insulator film. That is, the dangling bond on the surface of the III-V compound semiconductor is bonded to the nitrogen to be closed, and after the semiconductor is epitaxially grown and it is then covered with the group III element nitride insulator film so as to form an insulating layer having band gap larger than that of the semiconductor itself. After the semiconductor is further epitaxially grown, the group III material of the III-V compound semiconductors, a nitrogen material and the group III material of the group III element nitrides are sequentially supplied when covering it with the group III element nitride.
Patent JP-H061681-A (JP)
Title: Glazing ceramic sheet and manufacture therefor
Inventor: WATANABE TAKAYUKI
IPC: C04B41/86
Filed: 1992-06-24
Abstract: PURPOSE:To prevent elution of Pb at the time of using a Pb-contained glaze and to simplify the process and to shorten the working hour by applying a specific coating material on a film material made of a synthetic resin and drying it. CONSTITUTION:An inorganic material including glaze powder, a binder consisting of an organic substance and a defoaming againt, are mixed to obtain the coating material 2 combined a decorating agent and a flux. On the film 1 made of a synthetic resin with 6-100mu thickness, the coating material 2 is applied at 20-1000mu thickness and is dried to obtain a glazing ceramic sheet. A fluxed layer 4 performed pretreatment by the flux suitable to the material quality is formed on a surface of an inorganic body 5 and the ceramic sheet is cut and stuck to surface via a water soluble adhesive 3 to form a flat or stereoscopic picture pattern and then it is fired.
Patent JP-H0611068-A (JP)
Title: Solenoid valve with mass flowmeter
Inventor: KOKETSU MASAYUKI
IPC: F16K31/06
Filed: 1992-06-25
Abstract: PURPOSE:To provide a solenoid valve with a mass flowmeter by which bad effect is not given to the mass flowmeter even by supplying large electric power to a coil for stable operation of the coil and exact mass flow can be stably supplied. CONSTITUTION:This solenoid valve is additionally provided with a mass flowmeter to measure mass flow of fluid F flowing in a conduit 3 from current values of two resistor R1, R2 independently of each other wound around the conduit 3 in which the fluid F flows. The inflow port 3a and the outflow port 3b of the conduit 3 are separately arranged on both sides of the coil 8 of the solenoid valve, hence the conduit 3 is hardly influenced from generated heat of the coil 8, and the mass flow can be correctly measured so as to supply fluid of exact mass flow.
Patent JP-H1014490-A (JP)
Title: Directly printed egg or egg product and its production
Inventor: YAMAUCHI KAZUNORI
IPC: B41M1/26
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain a eggs or their products capable of individually giving information, such as their open dates, related to the eggs or the products on their storage, even when their packs are lost, by printing the open dates, etc., on the shells of the eggs with a printing ink comprising a food or a harmless edible substance. SOLUTION: Open dates, the dates of egg laying, egg gathering, production, processing, treatment or import, other information directly related to the open dates, the names of producers, etc., are directly printed on the eggs with a printing ink comprising a food or a harmless edible substance in a state not easily released. Eggs are preferably gathered in a fowlrun, washed, and subsequently printed with an ink jet printing printer, etc., before the eggs are packed for each desired number of the eggs.
Patent JP-S6347512-A (JP)
Inventor: KUDOU YOSHINAO
IPC: F16B25/04
Filed: 1986-08-18
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-H0479564-A (JP)
Title: Image input device
Inventor: WATANABE TOSHIHIRO
IPC: H04N1/04
Filed: 1990-07-19
Abstract: PURPOSE:To eliminate the curvature of a read image by reading the surface of an original with a sensor, irradiating the back of the original with the light of a back illumination part, irradiating the surface of the original with the light of a surface illumination part, and storing the data of the original read with the sensor in memory. CONSTITUTION:When the back illumination part 20 is lit and the surface illumination part 30 is lit out where the original 12 is set obliquely against the reading area 11 of the sensor 10, an area is divided into two area, a bright part 16 and a dark part 17. The bright part 16 and the dark part 17 divided into two areas are read with the sensor 10, and are stored in the memory 40 so as to distinguish the area of the bight part 16 from that of the dark part 17. Thence, only the original 11 is illuminated by lighting out the back illumination part 20 and lighting the surface illumination part 30, and a content written on the original 11 is read with the sensor 10. At this time, only the area of the dark part 17 stored in the memory 40 is read with the sensor 10, and is set as an input image. Thereby, it is possible to prevent the curvature of the read image from occurring even when the original is set obliquely.
Patent JP-S6348967-A (JP)
Title: Focussing device for cathode-ray tube
Inventor: KUDO YUJI
IPC: H04N5/68
Filed: 1986-08-19
Abstract: PURPOSE:To attain the focussing over the whole of the video surface of all pieces of CRT by synchronizing with the scanning of an electronic beam, reading focus information from a memory and impressing it to the focus electrode of a cathode ray tube. CONSTITUTION:For a TV signal received by an antenna 21, a luminance signal Y is sent through an amplifier 22, a frequency converter 23, and an intermediate amplifying circuit 24, a color difference signal C-Y is sent through a chrominance signal reproducing circuit 26 to a primary color output circuit 25, reproduced to a primary color signal and sent to the cathode of a CRT. On the other hand, a vertical and horizontal synchronizing signals from a syn chronizing detecting circuit 27 are sent to an deflecting circuit 28 and sent to a control circuit 29. The address corresponding to a beam radiating position outputted from the circuit 29 is received, thereby, a frame memory 30 for a focus outputs the focus information stored in the address and impresses it through an amplifier 31 to the focus electrode of the CRT. Thus, a clear image can be obtained over the whole of the video.
Patent JP-S6348505-A (JP)
Title: Production of optical waveguide
Inventor: ARAN NATSUTSU
IPC: G02B6/13
Filed: 1986-08-18
Abstract: PURPOSE:To provide a large difference in refractive index to an optical waveguide by selecting the crystal axis of a substrate in such a manner that the sheet thickness direction is at the X axis or Y axis and subjecting the substrate to a proton exchange treatment by bringing a material having a hydrogen group into contact with the substrate surface after the diffusion of Ti. CONSTITUTION:The LiNbO3 crystal substrate 1 is prepd. in such a manner that the substrate surface 1A coincides with the X axis and Z axis planes of the crystal and the Ti is diffused from the prescribed waveguide circuit pattern on the substrate surface 1A into the substrate. The waveguide pattern of this time is so formed that the wave guiding direction coincides with the Z axis of the crystal substrate. The Ti-diffused waveguide 2 the refractive index of which is max. on the substrate surface and decreases gradually toward the deep part according to the concn. distribution of the diffused Ti is formed within the section of the substrate 1 by the diffusion treatment. The proton exchange treatment is then executed from the substrate surface 1A. The Li ions in the crystal are exchanged with proton and the refractive index decreases over the specified depth from the substrate surface. The refractive index distribution in the Ti diffused region varies. The refractive index which is low on the substrate surface side increases gradually to attain the max. refractive index at the specified depth from the substrate surface in the above-mentioned manner.
Patent JP-S6348938-A (JP)
Title: Display device
Inventor: ARAKI YOSHIHISA
IPC: H04M1/02
Filed: 1986-08-18
Abstract: PURPOSE:To protect a display section with simple constitution without using a resin molding by covering a display section and a panel of a telephone set respectively by a prescribed member. CONSTITUTION:An LED 11 of the display section of a telephone set is covered by a transparent and a transluscent rubber 13 and a panel 15 provided at the upper part of the LED 11 is covered by a polyvinylchloride sheet 17. Thus, the resin molding causing weld-melting is not used and the display section of the telephone set is protected with simple constitution.
Patent JP-H0477347-A (JP)
Title: Oxide superconducting laminate and its production
Inventor: ITO MINEO
IPC: C04B35/45
Filed: 1990-07-20
Abstract: PURPOSE:To obtain a large-area superconducting film at a low cost and to improve its adhesion by forming a thick film of a specified multiple oxide on a copper substrate on which a copper oxide film is previously formed and heat-treating the thick film. CONSTITUTION:The thick film of a multiple oxide consisting of Y, Ba and Cu or a multiple oxide consisting of Bi, Pb, Sr, Ca and Cu is formed on a copper substrate on which a copper oxide film is previously formed and heat- treated. The copper oxide film is preferably formed by heating the copper substrate at the rate of <=200 deg.C/hr in a closed vessel, annealing the substrate at 900-1000 deg.C for 5-60min and then cooling the substrate at the rate of <=200 deg.C/hr. The surface of the substrate is previously polished before the oxide film is formed, and the surface roughness is preferably controlled to <= several mum.
Patent JP-H1040623-A (JP)
Title: Optical disk driving device
Inventor: IGARASHI DAISUKE
IPC: G11B17/043
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk driving device capable of miniaturizing a unit by inserting/pulling out first and second optical disks from one opening part and driving these disks in the same casing. SOLUTION: An optical disk driving device 11 inserts into/pulls out a cartridge or a disk substrate 9 incorporating a disk substrate 1 from one opening part 15 on a unit operation surface 13 and drives the disk substrates 1 and 9 in the same casing. Since the opening part 15 has an upper projecting part for inserting into/pulling out a cartridge 5 from the upper side and the disk cartridge 9 from the lower side oblique insertion caused to occur at the time of loading the carriage 5 or the disk substrate 9 is prevented. Also, since a size is set to be fitted in a 1DIN standard unit, a housing area is reduced and the device is loaded on a vehicle.
Patent JP-H0748046-A (JP)
Title: Image forming device
Inventor: YOKOMORI KANJI
IPC: G03G15/00
Filed: 1993-08-03
Abstract: PURPOSE:To provide an image forming device which can reduce the winding curl generated on a recording paper after fixation independently of the kind of the recording paper. CONSTITUTION:As for a pair of fixed transfer rollers 11f and 11g, a fixed transfer roller 11g is installed in a turnable manner on a lever L which can turn around the rotary shaft 11f1 of the fixed transfer roller 11f, and the position of the fixed transfer roller 11g swings on the periphery of the fixed transfer roller 11f by the turn of the lever L.
Patent JP-H1141519-A (JP)
Title: X-ray radioscope device
Inventor: FUKUZAWA RYOTA
IPC: A61B6/00
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To reduce exposure of X-ray onto a subject in the case of adjusting the opening of a compensation filter. SOLUTION: A virtual projection position of inner side edges 7a, 7b of a compensation filter 7 supposed at a current position are displayed overlapping on a screen of a TV monitor 19 when the X-ray radioscopic image stored in an image storage section 18 in this X-ray radioscopic image pickup device is photographed. As the opening of the compensation filter 7 changes with an operator adjustment, the display position of the inner edges 7a, 7b of the compensation filter 7 on the monitor screen, changes thus the operator recognizes the adjustment of the compensation filter 7 without exposure of an X-ray. Thus, an X-ray exposure of a subject M atteneded with the adjustment of the compensation filter 7 is reduced.
Patent JP-S6440112-A (JP)
Title: Roll for scale breaker
Inventor: KASAI SATOSHI
IPC: B21B45/06
Filed: 1987-08-03
Abstract: PURPOSE:To improve required characteristics of a roll by forming the roll shape by rolling or forging the steel containing specified wt.% C, Cr, Mo, W, V and Co, further, by performing the heat treatment to keep the hardness adjacent to the surface to a specified one. CONSTITUTION:The steel having by weight, 0.8-1.4% C, 3-5% Cr, 4-7% Mo, 4-11% Co at need is rolled or forged to form into the roll shape. Then, the heat treatment is performed to keep its surface hardness being 85-90 HS and to keep the range of 5-10mm depth from the surface being >=85 HS. Carbides are formed by Cr, W, Mo, C, V and to improve an wear resistance, corrosion resistance, toughness, spolling resistance of the roll and the containing of Co promotes these properties much more. Because the hardness adjacent to the surface is maintained, each required property of the roll is improved.
Patent JP-2001020953-A (JP)
Title: Bearing device
Inventor: KOIKE YASUO
IPC: F16C33/10
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To eliminate such a risk that a shaft is pressurized even if a bush which is easily deformed is used, and freely set a position of a grease supplying hole by forming a cutout on one side of the bush, and forming a chamfer part for communicating the cutout and the inner circumferential side of the bush. SOLUTION: A left side seal 5 disposed in the vicinity of a cutout 6 is set to a dust seal 15 of a double lip type, and a right side seal 5 disposed opposite thereto is set to a dust seal 16 of a single lip seal, and thereby, lubricant is prevented from leaking from the dust seal 15 of the double lip type, and the lubricant is widely supplied as a whole between a bush 3 and a shaft 4. Since the cutout 6 and a chamfer part 8 are formed on a left side of the bush 3, a grease supplying hole 7 is formed on a left side of a boss 2, and a position of the grease supplying hole 1 is freely set on a position other than a center part. Since the cutout 6 and the chamfer part 8 are formed on the left side of the bush 3, the grease supplying hole 7 is easily formed comparing with such a case that it is formed on the center part, and it is possible to reduce cost of the bush 3.
Patent JP-S6083989-A (JP)
Inventor: MIZUNO MASATAKA
IPC: G09G1/00
Filed: 1983-10-14
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-S6087119-A (JP)
Title: Fruit aligning conveyer
Inventor: TOMIOKA ISAO
IPC: B65G47/30
Filed: 1983-10-14
Abstract: PURPOSE:To align fruits during transferring by providing an endless roll conveyer comprising rolls having large-diameter and small-diameter portions alternately formed axially thereon, and forming the start end portion lower as compared with the terminal end portion in such a manner as to be a rising gradient toward the terminal end portion. CONSTITUTION:An endless roll conveyer 5 comprises rolls 4 having large-diameter and small-diameter portions 1, 2 alternately. When the conveyer is driven, as the roll conveyer 5 turns on its axis and moves, fruits on the start end portion are transferred while falling in. At this time, as the front of the start end portion 7 is a rising gradient, the fruits have a tendency to accumulate at a step portion 9, so that the fruits are diffused in the axial direction of the roll 4 to promote the fall in the small-diameter portion 1. In this arrangement, the fruits can be aligned in a line efficiently.
Patent JP-H1132952-A (JP)
Title: Suction pipe for vacuum cleaner
Inventor: ANDO JIRO
IPC: A47L9/24
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To facilitate production and to reduce the cost for production by providing the formed column of engaging recessed parts and a rotation stopping rail close to this part on the outer surface of an inner pipe at a suction pipe for a vacuum cleaner to easily position the engaging recessed parts and the rotation stopping rail concerning the production of the inner pipe. SOLUTION: This suction pipe 1 is provided with an outer pipe 2 and the inner pipe 3 and the pipe 2 is provided with an entering/leaving quantity operation part 4 for holding the entering/leaving degree of the inner pipe 3 to adjust. The part 4 engages a catch 18 at one tip part of an operation lever 14 supported by a central supporting point shaft 13 provided on the outer surface of the outer pipe 2 to one of the plural engaging recessed parts 24 formed at prescribed intervals on the outer surface of the inner pipe 3 in its axial direction to surely stop the sliding of the inner pipe 3.  In addition, on the outer surface of the inner pipe 3, two rotation stopping rails 26 are provided proximately to the formed column of the engaging recessed parts 24 and inserting both sides of the formed column and an intermediate recessed part 45 suppressing the generation of defective phenomenon at the time of molding resin is additionally provided mutually between the respective parts 24.
Patent JP-S6088153-A (JP)
Inventor: TARUI MANJI
IPC: D03D9/00
Filed: 1983-10-14
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-H0614350-A (JP)
Title: Beam current detecting circuit
Inventor: KOBAYASHI MASAAKI
IPC: H04N5/68
Filed: 1992-06-26
Abstract: PURPOSE:To improve the frequency characteristics of beam current detection in a beam current detecting circuit included in a CRT display device. CONSTITUTION:The output terminal of an image output circuit 5 is connected to the cathod 2 of a CRT 1 through a coupling capacitor 6. In the horizontal scanning period of an image, a clamp pulse generating circuit 11 outputs no pulse and a transistor(TR) 12 is turned off. A luminance signal outputted from the circuit 5 is applied to the cathod 2 and an image is displayed on the CRT 1. At the time, an electron beam current is allowd to flow into the capacitor 6 through a high voltage generating circuit 4, an anode 3 and the cathod 2. In the flyback time of the image, the TR 12 is turned on, the charge of the capacitor 6 is discharged through the 2nd current detector 21. When a difference value between both current detectors 21, 20 is found out, a beam current can be detected without being deteriorated at its frequency characteristics.
Patent JP-S6085085-A (JP)
Title: Pipe-inside self-propelled device
Inventor: YAMAJI TADAO
IPC: B62D57/02
Filed: 1983-10-14
Abstract: PURPOSE:To make a device possible to be optionally self-propelled even inside a vertically steep pipe at will, by installing at least two members being pressed against a pipe inner surface under pressure, and at the same time repeating the pressure-contact of these members against the pipe inner surface. CONSTITUTION:Each of units 2a and 2B is set up inside a pipe at a proper interval, while both units are coupled with an elastic expansion ram 10. On the other hand, each member 8 to be pressed against a pipe inner surface under pressure through a hydraulic cylinder 7 is installed in each unit, and with this pressure-contact member 8, each unit is so designed as to make it stoppable at the pipe inner surface. In time of self-propelling inside the pipe, one side pressure-contact of these units is released free, making the expansion ram 10 into extension, then the pressure-contact member of the shifted unit is made contact with the pipe inner surface under pressure, while the pressure-contact of the other unit is released free, and self-propelling takes place while repeating such operations that contract the expansion ram 10 in succession.
Patent JP-S6171282-A (JP)
Inventor: YAMAGUCHI MASASHI
IPC: B62J99/00
Filed: 1984-09-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001018402-A (JP)
Title: Ink jet printer
Inventor: SATO AKIRA
IPC: B41J2/165
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To uniformly and surely execute wiping while reducing a load in the wiping and to smoothly collect waste ink obtained by the wiping. SOLUTION: In this printer, a nozzle head can be positioned on a lower side nozzle wiping position and an upper side ink receiving member wiping position. A nozzle head wiper holding mechanism holds a nozzle head wiper 48 such that the nozzle head wiper 48 is in contacts wit the nozzle head while the nozzle head is positioned on a nozzle head wiping position and a wiper carrier 30 is in an outward path. The nozzle head wiper holding mechanism holds an ink receiving member wiper 58 such that the ink receiving member wiper 58 contacts to an ink receiving member while the nozzle head is positioned on an ink receiving member wiping position and the wiper carrier 30 is in an inward path.
Patent JP-H06112293-A (JP)
Title: Method of forecasting finished shape of photoresist and device therefor
Inventor: YAMASHITA KAZUHIRO
IPC: G03F7/26
Filed: 1993-08-04
Abstract: PURPOSE:To forecast a finished shape of a photoresist without taking time and correctly by quantification of a multiinterference effect of a photoresist film while forecasting a finished shape of the photoresist basing on the multiinterference effect of a quantified photoresist film. CONSTITUTION:A developing means 2 forming a photoresist on a semiconductor substrate by developing a photoresist film exposed after being applied on the semiconductor substrate 1, a light source 3 emitting light not exposing the photoresist film, a light irradiation means 4 irradiating it with the light emitting from the light source 3 on the semiconductor substrate 1, a light-detecting means 5 detecting reflection light reflecting from the semiconductor substrate 1, a signal converting means 6 outputting the reflection light detected by the light detecting means 5 while being converted into an electric signal and a data processing means 7 forecasting a finished shape of the photoresist while performing data processing of the electronic signal being outputted from a signal conversion means 6 are provided so as to allow a correct forecast of a finished shape.
Patent JP-S58128194-A (JP)
Inventor: ORIBAA ANSONII KAITO
IPC: C02F3/20
Filed: 1982-11-05
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。