baber/WOPTO huggingface dataset:
Patent JP-H0443862-A (JP)
Title: Starter equipped with speed reduction mechanism
Inventor: OIZUMI TAKEHISA
IPC: F02N15/02
Filed: 1990-06-08
Abstract: PURPOSE:To miniaturize a pinion clutch excellent at its interlocking property so as to enhance mechanical strength by disposing between the end portion of a pinion and a pinion shaft a cushion spring which applies a pre-load to the pinion in the axial direction so as to securely hold the pinion. CONSTITUTION:A first helical spline 13 and a second helical spline 14 on a shaft 12 are continuously disposed and a cushion spring 16 for fixing a pinion 15 on the second helical spline 14 and a spring bearing 19 are disposed in front of the pinion 15 and the second helical spline 14, respectively. Thereby spaces behind the pinion 15 and the second helical spline 14 and the step of a shaft narrow portion can both be abolished so as to secure mechanical strength and shorten the length of the axis of a pinion clutch.
Patent JP-S635565-A (JP)
Title: Manufacture of electrostatic induction thyristor
Inventor: MAEDA MITSUHIDE
IPC: H01L29/74
Filed: 1986-06-25
Abstract: PURPOSE:To remove discrepancy of the positions of a gate and a cathode, and to contrive to enhance accuracy of size of an electrostatic induction thyristor by a method wherein positioning of the gate and the cathode is performed according to photoetching treatment of one time. CONSTITUTION:After a field oxide film 2 is formed on an N<-> type semiconductor substrate 1, the oxide film on the parts of gate diffusion windows 3 and a cathode diffusion window 4 are etched to be removed using photoetching treatment. Then silicon nitride film 5 is deposited, and after then, a polycrystalline silicon film 6 is deposited, and the silicon nitride film 5 and the polycrystalline silicon film 6 of the parts excluding the part coveriny the cathode diffusion window 4 are etched to be removed. After then boron is diffused from the gate diffusion windows 3 according to the thermal diffusion method to form P<+> type gate regions 7. Then the oxide film of the polycrystalline silicon film 6, and the silicon nitride film 5 are etched to be removed, and after the cathode diffusion window 4 is opened, a cathode diffusion N<+> type semiconductor region 9 is formed. By performing positioning of the gate diffusion windows and the cathode diffusion window at the same time like this, accuracy of size is enhanced sharply.
Patent JP-S5949275-A (JP)
Inventor: JIEIMUZU BUI HODOSON
IPC: C09D9/00
Filed: 1983-08-16
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-S5372713-A (JP)
Title: Heat treating method and apparatus for steel wire
Inventor: FUJII SUMIHIDE
IPC: C21D9/56
Filed: 1976-12-10
Abstract: PURPOSE:To reduce heat required in heating furnace so as to make bath temp. control easy, and to decrease treating cost and apparatus to make operation constant by use of const. temp. transformation tank for the purpose of both preheating and const. temp. transformation of steel wire so as to balance heat input and output.
Patent JP-H0712660-A (JP)
Title: Soil pressure and hydraulic pressure detector
Inventor: OKANO MIKIO
IPC: G01L5/00
Filed: 1993-06-21
Abstract: PURPOSE:To measure a soil pressure and a hydraulic pressure by one detector. CONSTITUTION:A water storage space 8 is formed in a case 1 of a front surface opening through a soil pressure receiving surface 3 with a sensor 2 arranged outside a front surface opening 1a, a hydraulic pressure receiving surface 5 with a sensor 4 arranged inside a rear surface closed part 1b and a water flow tube 7 with a filter 6 connected to an upper side of an upper section, and an outlet cable 9 connected to the sensors 2, 4 are provided.
Patent JP-S635817-A (JP)
Title: Continuous descaling cold rolling mill
Inventor: NAKAMURA KOJI
IPC: B21B45/06
Filed: 1986-06-25
Abstract: PURPOSE:To make a pickling device compact, to eliminate intermediate handling, and to directly rolling a strip by installing a mechanically descaling device in which a hot rolled strip is rubbed by rolls having a speed different from a feed speed. CONSTITUTION:The surface of a hot rolled strip is rubber by lightly rolling rolls 7a, 7b having respective rotating speeds V1, V2 different from a feed speed (v) and is mechanically descaled in a cold lightly rolling descaling device 16. Therefore, the succeeding stage of a lightly pickling device 21 requires a mere liquid volume enough to descale a small amount of residual scales and the device 21 is made to be compact. A handling device for winding and rewinding is installed between the device 21 and a continuous cold rolling mill 22 in a conventional line, but it is not necessary to install the handling device because of the small pickling device. Thus, a directly continuous cold rolling work is performable.
Patent JP-S6210661-A (JP)
Title: Electronic copying machine
Inventor: NAGASATO YOICHI
IPC: G03G15/00
Filed: 1985-07-09
Abstract: PURPOSE:To simplify the work of copy restart by not returning always an original set onto a platen glass if jam occurs in copy forms and not puzzling an operator what original to count first in case of return of originals to an original tray. CONSTITUTION:If copying is restarted from the original set onto the platen glass, an original carrying means 41 is not operated and 'Please, remove jam and restart copying with originals set as they are.' is displayed on a display means 44. If copying is restarted from the original preceding the original set onto the platen glass, the original carrying means 41 is operated to feed out the original on the platen glass and 'Please, remove jam and restart copying from the second original.' is displayed on the display means 44. Thus, proper indications are given to the operator and the restart of copying after jam removal is simplified.
Patent JP-S6040366-A (JP)
Title: Machine-glazed paper feeding apparatus
Inventor: ITOU TAKASHIGE
IPC: B65H16/10
Filed: 1983-08-16
Abstract: PURPOSE:To always keep the machine-glazed paper driving-out position at an equal height to the paper holding position of a paper feeding roller even if the diameter of the roller varies, by arranging roll supporting rollers at the interval with which the roll can be loaded. CONSTITUTION:Machine-glazed paper 1 is drawn-out from a roller 2 onto which machine-glazed paper 1 is taken-up, by the first feeding roller pair 3 constituted of the first driving roll 4 and the first trailing roller 5 and passes through a cutting means 9 and reaches the second feeding roller pair 6. Then, the machine- glazed paper reaches a photosensitive drum 17, passing through the third feeding roller pair 12. In order to keep the driven-out position of the machine-glazed paper 1 driven-out from the roll 2, at the equal height to the paper holding position of the first feeding roller pair 3, rollers 18 and 19 are arranged at the interval with which the roller 12 can be loaded, and the upper peripheral position of the roller 18 and the paper holding position of the first feeding roller pair 3 are set at an equal height.
Patent JP-S5938255-A (JP)
Title: Polyester resin composition
Inventor: OKAMOTO TAKASHI
IPC: C08K3/00
Filed: 1982-08-28
Abstract: PURPOSE:To provide the titled compsn. having excellent characteristics in that the compsn. exhibits excellent crystallizability at conventional mold temperature and very small warp of glass-reinforced plastics, and has excellent mechanical properties, particularly flexural properties. CONSTITUTION:A crystallizability improver consisting of 0.1-5pts.wt. nucleating agent (e.g. monoclinic inorg. powder having a weight-average particle size of 50mu or below) and 0.5-10pts.wt. crystallization accelerator (e.g. an olefin having a solubility parameter of 7.5-12) is incorporated in 100pts.wt. polyethylene terephthalate or copolyester wherein at least 80% of the repeating unit is composed of ethylene terephthalate units. 10-15pts.wt. glass fiber (e.g. fiber having a weight-average fiber length distribution such that the 50% cumulative point in the logarithmic normal distribution is 0.2-0.4mm.) and 15-45pts.wt. inorg. powder (e.g. powder having a weight-average particle size of 2-100mu) are incorporated in 100pts.wt. above compsn. to obtain the titled compsn.
Patent JP-S5274724-A (JP)
Title: Electrical auto choke equipped with ptc element
Inventor: TAMAKI SHIGEO
IPC: F02M1/12
Filed: 1975-12-17
Abstract: PURPOSE: To omit a installation position fluctuation of a PTC element to be used at an electrical auto choke, and to decrease a deviation angle performance fluctuation of a bi-metal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H073764-A (JP)
Title: Vibrating roller for earth work
Inventor: HIRANO KAZUO
IPC: E01C19/26
Filed: 1993-06-22
Abstract: PURPOSE:To enhance mobility by connecting a roller frame and the main body frame of a crawler type tractor to each other in an articulated way, the roller frame having a vibrating roller on its front-wheel side, the tractor having a rear-wheel-side engine, etc. CONSTITUTION:A vibrating roller 6 is mounted on a front-wheel-side roller frame 2 and the main body frame 3 of a crawler tractor 10 disposed on the side of rear wheels is connected to the frame 2 by means of a center pin 4 to provide an articulated structure. A steering device 60 comprises steering clutches 46a, 46b and controllers 47a, 47b, and the driving power of the main body of the tractor 10 is transmitted to a hydraulic motor 43 and power is converted by a differential gear 44 to rotate drive tumblers 11a, 11b via the clutches 46a, 46b to drive the tractor 10. In the case of natural ground, steering cylinders 5a, 5b are actuated by means of an orbit roller 66 from the hydraulic source of a steering hydraulic pump 65 and the tractor is steered by the roller 6. When traveling on a muddy ground describing a large radius of turning, the tractor is operated in conjunction with the device 60 to offer enhanced mobility.
Patent JP-H0318436-A (JP)
Title: Transfer device
Inventor: HORIBA YASUNOBU
IPC: B21D43/05
Filed: 1989-06-14
Abstract: PURPOSE:To efficiently enlarge a working bed by providing feed bars on the lower side of a clamp up/down unit to make a clamping/loosening motion and making a backward/forward motion of the feed bars with a feed unit. CONSTITUTION:A pair of bars 10 is provided in parallel along the transfer direction of a work. The work is clamped, elevated, forwarded, lowered, loosened and backed by them to be transferred. Then, the clamp up/down unit 18 is hung and supported by a hanging frame 19 provided on the upper part of the working bed. The feed bars 10 are provided on the lower side of this unit 18 to make the clamping/loosening motion. The backward/forward motion of the feed bars 10 are made by the feed unit 52 hung and supported by the hanging frame 19. Thus, a peripheral equipment can be set easily.
Patent JP-H05339452-A (JP)
Title: Chlorine-containing resin composition
Inventor: SHIICHI ICHIRO
IPC: C08K5/12
Filed: 1992-06-09
Abstract: PURPOSE:To obtain a chlorine-containing resin composition, excellent in flame retardancy, smoking and sagging preventing properties and good in thermal stability and thermal aging resistance. CONSTITUTION:The objective chlorine-containing resin composition is obtained by adding (A) 0.01-20 pts.wt. zinc stannate and/or zinc hydroxystannate and (B) 20-100 pts.wt. at least one selected from trimellitic acid-based and pyromellitic acid-based plasticizers to 100 pts.wt. chlorine-containing resin. Although the grain diameter, etc., of the zinc stannate and zinc hydroxystannate is not specifically limited, the transparency can be improved by using both having <=1mum grain diameter for uses requiring the transparency. The trimellitic acid-based and the pyromellitic acid-based plasticizers are respectively ester compounds composed of trimellitic acid, pyromellitic acid and a 1-18C monohydric alcohol.
Patent JP-H06338277-A (JP)
Title: Phosphor-coated substrate and manufacture thereof
Inventor: ITO SHIGEO
IPC: H01J31/15
Filed: 1993-05-31
Abstract: PURPOSE:To provide a phosphor-coated substrate of such structure that a Y2O3/Eu phosphor may cause light emission by electricity of hundreds of volts over that in the past, having large resistance and causing light emission by a high voltage. CONSTITUTION:An Si substrate 1 is coated on the surface of its anodic conductor 2 with a Y2O3/Eu phosphor. The Si substrate 1 is soaked in an aqueous solution of BaCl2, then dried, and rapidly heated and rapidly cooled in a bell jar. Phosphor particles 4 can accordingly be covered respectively with thin films 5 each of a Ba compound so as to form each cross-linked portion 6 between the respective mutually adjacent particles. The phosphor particles 4 can accordingly be mutually united in a body to lessen the resistance of the phosphor, so that the phosphor may cause uniform and high-brightness light emission by a drive voltage, not much exceeding hundreds of volts, impressed upon a fluorescent character display tube.
Patent JP-S5772359-A (JP)
Title: Lead frame for integrated circuit
Inventor: CHIBA HIROSHI
IPC: H01L23/495
Filed: 1980-10-24
Abstract: PURPOSE:To prevent the change of a position of a nose of an inner lead, and to ensure the connection of an Al wire by combining a small piece with the nose of the inner lead and forming a thinned section and a hanging section for removing the small piece to the small piece. CONSTITUTION:The inner lead is shaped by detaching in a form that a concave section is molded to a central connecting section. The small piece 5 of the central connecting section is not drawn out and pushed back to an original plate by spring force buried in a lower die with the rise of a press upper die after detaching at that time. Consequently, the small piece 5 and the inner lead are combined, and held each other, and the small piece 5 is not slipped off. A small hole 8 and angles 12 shaped to sections bent in V-shaped forms are molded, and used as the hanging sections. When drawing the small piece 5, the small piece 5 is bent simply from the center by means of the thinned section, and a component force in the horizontal direction functions to a combined section with the inner lead.
Patent JP-S6129187-A (JP)
Title: Laser diode and manufacture thereof
Inventor: NAKAJIMA MASATO
IPC: H01L21/58
Filed: 1984-07-19
Abstract: PURPOSE:To eliminate the projection or the local agglomeration of a brazing material at the periphery of a laser pellet by disposing the material only on a region directly under the pellet. CONSTITUTION:A laser pellet 1 is fusion-bonded to a heat sink 3 through a brazing material 2. Since the material 2 is limited to the portion directly under the pellet 1, no brazing material is disposed on the portion except the pellet of the heat sink 3. Accordingly, no projection nor agglomeration occurs. Thus, a laser light can be produced not only at a main beam side 4 but at a monitor side 5 without defect. The possibility of shortcircuiting a P-N junction 6 is also eliminated.
Patent JP-H09312254-A (JP)
Title: Scanning exposure device and manufacture of device using that
Inventor: TSUJI TOSHIHIKO
IPC: G03F7/20
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To contrive miniaturization of a luminous flux split element and a high- resolution scanning exposure by a method wherein a pattern on the surface of a mask is formed on a first imaging surface as a first intermediate image, the first intermediate image is formed on a second imaging surface as a second intermediate image and with the second intermediate image made to image on the surface of a photosensitive substrate, the luminous flux split, element is provided in the vicinities of the first and second imaging surfaces. SOLUTION: A first imaging optical system 4 consists of a reducing system having a lens system with a positive refracting power, forms a pattern on the surface of a mask 1 on a first imaging surface IP1 as a first intermediate image IM1 and the luminous flux of this polarized light is condensed by a lens system 5 with a positive refracting power and is incident on a polarization beam splitter 6. The luminous flux of the polarized light is directly led to a concave mirror 9 as a divergent luminous flux by lens systems 7 and 8, the polarized luminous flux rotated at 90 degrees is reflected by the splitter 6 and a second intermediate image IM2 is formed on a second imaging surface IP2 roughly equimultiply through a lens system 10.  A third intermediate image is formed from the image IM2 on a photosensitive substrate 12 by a third imaging optical system 11 of the reducing system having the lens system with the positive refractive power.
Patent JP-S634948-A (JP)
Title: Plate washing apparatus of typographic rotary press
Inventor: HIRABE TOMOATSU
IPC: B41F35/02
Filed: 1986-06-26
Abstract: PURPOSE:To wash a plate without interrupting printing, by a method wherein, high pressure air is sprayed to the surface of a plate to scatter a paper powder or ink refuse therefrom and sucking the same. CONSTITUTION:A plate washing apparatus 1 is constituted of a high pressure air jet nozzle 7 and a vacuum duct 8. The air injected from the nozzle 7 impinges against the surface of a plate 3 at an angle of 90-170 deg. with respect to the tangential direction of the surface of the plate 3. The vacuum duct 8 is mounted at an angle of 0-90 deg. with respect to the tangential direction of the surface of the plate 3. High pressure air is injected to the surface of the plate 3 from the high pressure air jet nozzle 7 in such a state that a plate cylinder 2, an impression cylinder 5 and an ink roller 4 are rotated to print printing paper 6 to scatter a paper powder or ink refuse from the surface of the plate 3. At the same time, the scattered paper powder or ink refuse is sucked into the vacuum duct 8.
Patent JP-H10323261-A (JP)
Title: Air blowing bedding
Inventor: SATO TAKASHI
IPC: A47C27/00
Filed: 1997-05-24
Abstract: PROBLEM TO BE SOLVED: To uniformly heat bedding from the inside by providing an air blowing pipe having a lot of blowing out holes and a heating member extending along the length direction of the air blowing pipe, heating the air flowing inside the air blowing pipe by the heating member, and blowing it from the blowing out holes as a hot air. SOLUTION: An air blowing pipe 1 arranged inside bedding 6 is formed by providing a lot of blowing out holes 2 along the length direction and a heater wire 3 as a heating member is provided parallel to the air blowing pipe 1. The heater wire 3, for example, is formed by winding a resistance wire around a glass core into a spiral shape and covering it with a soft resin, and it is preferable that the heater wire 3 is inserted into a notch 4 provided along the length direction in the circumferential face of the air blowing pipe 4. After the air blowing pipe 1 is sealed inside the bedding 6, it is connected to an air blower 7 provided outside the bedding 6, the air fed from the air blower 7 is heated by the energization to the heater wire 3 to be turned into a hot air, and the hot air is blown out from the blowing out holes 2 so as to heat the bedding 6.
Patent JP-H098208-A (JP)
Title: Semiconductor device
Inventor: KIMURA MAKOTO
IPC: H01L23/52
Filed: 1995-06-16
Abstract: PURPOSE: To provide a semiconductor device for a liquid crystal display which can be reduced in size without deteriorating the function and reliability of the device and can increase the display area of a liquid crystal display by fixing the size of the picture frame of the display device or can reduce the side of the picture frame by fixing the display area. CONSTITUTION: A lead-on-chip semiconductor device is constituted in such a way that the thin resin film 3a of a tape 3 for TCP is provided on the entire peripheral surface of the main surface of a semiconductor chip 1 and leads 4a and 4b are provided on the thin film 3a. Then the leads 4a and 4b are electrically connected to the input-output electrode pads or bumps 2a and 2b of the chip 1 and the electrically connecting sections are covered and sealed with a sealing resin 5.
Patent JP-S6044694-A (JP)
Title: Cryostat
Inventor: NIWA RIICHI
IPC: F17C3/02
Filed: 1983-08-19
Abstract: PURPOSE:To simplify substantially the execution of producing a cryostat by mounting a metal roof on the upper portion of a plurality of planer concrete side plates provided on the inner peripheral surface with heat insulating materials and membranes and fastening both side plate and metal roof by a prestressed steel wire. CONSTITUTION:After compression resisting adiabatic materials 6 are incorporated in the inner peripheral surface of a side plate 5 of a reinforced concrete made planer plate, they are laminated biased to mesh with the bottom plate 2 and other side plate 5. A membrane 7 similar a membrane 4 is bonded to the surface of said material 6 to assemble the side wall element which is combined with the bottom plate 2 to provide the peripheral wall of a tank. A prestressed and tentioned steel wire 9 is inserted between the adjacent side walls 5 to weld the adjacent portion of the membrane with a corner piece 10. A metal roof 12 on which heat insulating materials are laminated is mounted on the peripheral wall and connected to the side plate 5 by the prestressed wire 14.
Patent JP-S63315462-A (JP)
Title: Sorter control method for cut paper sheet printer device
Inventor: MATSUSHITA TAKEHIRO
IPC: G03G15/00
Filed: 1987-06-17
Abstract: PURPOSE:To perform sorting easily by adding a sorter function to a cut paper sheet printer device to freely sort the printer paper sheet according to the instruction of a host computer and by making a required number of copies. CONSTITUTION:A printer control section 10 equipped with a microprocessor MPU and a memory stores a sorter specification mode specified by a host computer in a memory section 11 and stores the number of copies specified by the host computer in a memory section 12. When the host computer specifies a 1st mode, a control section 13 makes copies by the number stored in the memory section 12 and drives a sorter 18 so that the copies are sorted to pins 17 different for each copy. When a 2nd mode is specified, a control section 14 prints data sent from the host computer by the number specified in succession and drives 16 the sorter 18 according to the pin changing instruction of the host computer. This make it possible to perform sorting easily by utilizing a copying function of a hardware having an excellent efficiency.
Patent JP-S5773688-A (JP)
Title: Body passage detector
Inventor: WADA EIZOU
IPC: G01B11/00
Filed: 1980-10-27
Abstract: PURPOSE:To detect even a body which passes through any part of a cylindrical tube securely by a body passage detector in the tube, by arranging light emitting elements and photodetecting elements on the internal wall of the tube by turns so that they face to each other. CONSTITUTION:On the circumferential wall of a tube 1, a light emitting element A1 and a photodetecting element A1' are arranged, and a light emitting element A2 and a photodetecting elements A2' are also arranged next to the photodetecting element A1' and light emitting element A1 respectively. Then, center lines of light beams emitted from the light emitting elements A1 and A2 are in parallel across the center point O of the tube 1. Several couples of light emitting elements and photodetecting elements are arranged similarly on the circumferential wall of the tube 1. When a work 2 passes near the circumferential wall of the tube 1, the light beam from the element A1 decreases in quantity because it is cut off partially, so the element A1' detects the passage of the work 2 securely. Since each photodetecting element receives light from only its corresponding light emitting element, the passage of a work is detected securely.