baber/WOPTO huggingface dataset:
Patent JP-S61233217-A (JP)
Title: Gear coupling
Inventor: NOMA TETSUO
IPC: F16D1/00
Filed: 1985-04-06
Abstract: PURPOSE:To improve the strength by applying slowly tapered bevelling and crowning at the end of tooth section and the inner/outer end sections of the tooth flank at the tooth section for forming the tooth row of gear face on one gear face. CONSTITUTION:Tooth grooves 2 are formed at the opposite sides of the tooth section 1 of the gear face formed on the jointing face of a conical roll and a roll shaft. The tooth end section 1a of the tooth face 1A at the tooth section 1 is bevelled over the entire width with 25% of the height H of tooth and 5% of the width B at the tip of the tooth. The outer and inner end sections 1b, 1c of the tooth face 1A are also bevelled. Consequently, the load will not function onto the tooth section to transmit the axial force and the rotary torque at the section near to the adjoining tooth in the center of the tooth width. Consequently, concentration of stress can be prevented resulting in improvement of strength.
Patent JP-H02254927-A (JP)
Title: Training simulator
Inventor: MIYAJI HIDEYUKI
IPC: H02J3/00
Filed: 1989-03-24
Abstract: PURPOSE:To perform training in a transient state effectively at the time of generation of a system fluctuation by constituting an apparatus from a system state preserving means for preserving a system state in training and a training result means for performing a detailed system analytic calculation after the end of said training. CONSTITUTION:An electric system simulation means 1 simulates the response of an electric system in real time, houses the result of said simulation in a simulation data file 2, and displays said result in a trainee man-machine apparatus 4 by a simulation system monitor and control means 3. The trainee's operation and control signal is delivered to said electric system simulation means 1 via an operation control data file 5. A system state preserving means 6 houses the quantity of system state of a simulation system by an accident generation means 7 in a system state preserving file 8. After the end of training, a trainer starts a training result verifying means 10 from a trainer man-machine apparatus 9 to perform a highly accurate calculation and to output a verified result 11. Thus, it is possible to inform a trainee of a transient phenomenon at the time of generation of a serious accident and to heighten the effect of said training rapidly.
Patent JP-S61231771-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L31/04
Filed: 1985-04-05
Abstract: PURPOSE:To prevent deterioration caused by light application by a method wherein a non-single crystal semiconductor, including an amorphous semiconductor, containing hydrogen or halogen is annealed by light and column shape grains with anisotropy are formed by promoting crystallization. CONSTITUTION:A light permeable conductive film, which is the first conductive film (2), is formed on the whole surface of a substrate with an insulating surface, for instance a glass substrate (1). Then a non-single crystal semiconductor layer which generates a photo-electromotive force by light application, i.e. a non-single crystal semiconductor layer (3) which has a PIN junction and is doped with hydrogen or halogen, is formed on the first conductive film (2). Pulse shape high intensity light whose wavelength is not less than 500nm and not longer than 5mum is applied to the non-single crystal semiconductor. With this method, when the light with a wavelength of 0.7mum is applied, a region in which the crystallization (structure with more advanced order compared to the initial amorphous structure) of column shape grains is promoted is formed over a full thickness of one layer in the non-single crystal semiconductor and, when the light with a wavelength of 0.53mum is applied, the same region is formed over the depth of 3,000-5,000Angstrom , or about a half of the thickness of the layer.
Patent JP-S59199966-A (JP)
Inventor: KITAGAWA SATOSHI
IPC: E04F13/08
Filed: 1983-04-26
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-S55165412-A (JP)
Title: Liquid-fuel burner
Inventor: ABE NORIJI
IPC: F23C99/00
Filed: 1979-06-13
Abstract: PURPOSE: To provide a liquid-fuel burner which is capable of reducing the amount of NOx to be generated and allows adjustment of the shape and size of the flame by providing plural inwardly directed air injection holes at the periphery of a baffle.  
     CONSTITUTION: A main burner comprises a baffle 27 having a relatively broad central portion and provided with inner-flow air injection holes 28, 28' in its peripheral portion. By this construction, a negative-pressure portion 36 is naturally generated at the front position of the center axis of the burner. Accordingly, a portion of the combustion gas from a hollow flame 35 is caused to flow back into the negative-pressure portion 36 and simultaneously sucked into the high-speed inward-flow of air. A liquid fuel is fed through a liquid-fuel feed pipe 32 and atomized when it is injected radially from a radial atomizer 34 provided at the tip end of the feed pipe 32. The atomized fuel is first burnt pirmarily by the mixture of the inward- flow air and the hot combustion gas, and then burnt secondarily by the outward- flow air. The length of the flame can be changed by changing the ratio of the inward-flow air and the outward-flow air. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02255451-A (JP)
Title: Feed gear for roll paper
Inventor: KOMATSU FUMITO
IPC: B65H20/12
Filed: 1989-03-24
Abstract: PURPOSE:To facilitate rolling work of roll paper on a feed roller extremely by installing a hollow feed roller body being formed with plural numbers of suction holes on the circumferential surface and installed free of rotation, and a vacuum means being interconnected to these suction holes and attracting the roll paper to an outer circumferential surface of the feed roller body, respectively. CONSTITUTION:A drawer end of roll paper 2 unwound from a core is rolled on a feed roller body 11 in advance. Next, a roller is rotated as attracting the roll paper 2 to an outer circumferential surface of the feed roller body 11 by a vacuum means 16 via suction holes 11a. With this rotation, the roll paper 2 is uniformly wound on the feed roller outer circumferential surface, and thereby any slackness in a gap with the core is eliminated.
Patent JP-S62230668-A (JP)
Inventor: FUJIMAGARI HITOSHI
IPC: C04B35/52
Filed: 1986-03-31
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-H09263039-A (JP)
Title: Ink jet recording sheet and its production
Inventor: RIYUU HA
IPC: D21H27/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet excellent in glossiness, color forming properties, high humidity preservability, printing density, ink absorbability and water resistance. SOLUTION: An ink jet recording sheet is obtained by providing an ink receiving layer on a support and the ink receiving layer has layered constitution of one or more layer and at least one layer contains colloid particles with an average particle size of 300nm or less and a cationic resin. As colloid particles, anionic colloidal silica is especially pref.
Patent JP-S548828-A (JP)
Title: Transformer winding
Inventor: MANTANI AKIO
IPC: H01F29/02
Filed: 1977-06-21
Abstract: PURPOSE: To reduce a number of taps without leveling down an ability of tap change, by such means as to connect with a combination of terminals of two kinds tap windings. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59200060-A (JP)
Title: Fuel injecting device
Inventor: OBATA ATSUMI
IPC: F02M59/26
Filed: 1983-04-28
Abstract: PURPOSE:To reduce production of NOX, by a method wherein a large main feed hole and a small auxiliary feed hole are formed in a plunger barrel, and auxiliary reed with a small injection rate made prior to main injection and a main reed with a given rate of main injection are located, facing the respective holes. CONSTITUTION:A large main feed hole 2 and a small auxiliary feed hole 3 are formed in a plunger barrel 1 such that the two holes are positioned facing each other with the upper surfaces thereof located at the same level. Meanwhile, a main reed 6 and an auxiliary reed 5, facing the two holes 2 and 3 respectively, are attached to a plunger 4, in a lift position relation of h2 and h1, respectively, from the top of a plug 4. Thus, raising of the plunger 4 results in control to a small mount fuel injection rate by means of the auxiliary reed 5 with the narrow lift h1, and thereafter to a given fuel amount injection rate by means of the main reed 6 with the wide lift h2. This performs 2-stage injection through a simple construction and enables reduction of production of NOX and creation of combustion noise.
Patent JP-H08270913-A (JP)
Title: Gas burner for stove
Inventor: OBARA TOSHIMICHI
IPC: F23D14/02
Filed: 1995-03-30
Abstract: PURPOSE: To provide a stove gas burner formed into a covered ring shape, wherein a flame hole is provided in a vertical ring internal surface, and further the cover is protruded inwardly from a ring inner peripheral surface to prevent gas from being extinguished even when there occurs spilling from a pan owing to boiling. CONSTITUTION: A ring shaped gas burner 1 is adapted such that fuel gas and primary air are mixed in a mixture pipe 2 which enter a ring-shaped second mixture chamber 3 tangentially. The mixture gas is injected from a flame hole 6 in a burner head 5 provided on an internal peripheral surface 4 of the second mixture chamber 3 in the central direction of a ring. As the mixture gas is fired, it sucks the secondary are with the aid of draft action along an arrow 7 for combustion of the fuel gas. The fuel gas further rises along an arrow 8 and heats a cooking tool 12 on a trivet. A cover 9 is positioned on the upper surface of the burner head 5, and an internal peripheral surface 10 of the cover 9 protruded from the internal peripheral surface 4 of the burner head 5.  Spilling from a pan 12 hereby drops from the internal peripheral surface 10 of the cover 9 into the pan through the side surface of the pan 12 without dropping on the burner head 5.
Patent JP-S63238172-A (JP)
Title: Coating composition
Inventor: MIYATAKE MASATOSHI
IPC: E04F13/02
Filed: 1987-03-26
Abstract: PURPOSE:To obtain a compound composition suitable for decorative finish of wall surface and ceiling surface, by blending a cationic polyamine condensate or dicyandiamide-formaldehyde polycondensate with a tin compound. CONSTITUTION:A coating compound composition comprising an granular aggregate, a powdery filler and a fibrous substance as main components and a water- soluble paste and a synthetic resin emulsion as adhesive components is blended with (A) a cationic polyamide condensate or dicyandiamide-formaldehyde polycondensate and (B) a tin compound (e.g. stannous sulfate or stannous acetate) to give the aimed composition. The amounts of the components are 20-200g component A and 1-100g component B based on 3.3m<2> coated area.
Patent JP-H01244702-A (JP)
Title: Footware sterilizing and deodorizing dryer
Inventor: MARUO KATSUHIKO
IPC: A43D95/10
Filed: 1988-03-28
Abstract: PURPOSE:To reduce the generation of odor at the time of drying a footware, and simultaneously, to sterilize and deodorize the footware by providing a blowing means such as a fan, a heater to heat sucked air, and an ozonizer to generate ozone. CONSTITUTION:The title dryer is equipped with an ozonizer 12 to generate ozone in a sucked air 9. At the time of using the dryer as an ordinary clog cabinet 13, a heater 3 of a hot wind unit 4 is turned off, an air in the clog cabinet 13 except for a footware drying room 1 is sucked from a suction port 19 by a damper 14, the air is made into air containing ozone which is deodorized, and simultaneously, discharged from a discharge port 10. The ozone to remain is resolved through an ozone resolution solvent 11, an air to be deodorized is circulated in the clog cabinet 13, and a deodorizing in the clog cabinet 13 is executed. At the time of using the dryer as a footware sterilizing and deodorizing dryer, the damper 14 is switched, the air in the footware drying room 1 is sucked from a suction port 20, it is heated by the heater 3, it is made into the heated air to contain ozone, which is discharge from the discharge port 10, and a footware 6 is sterilized, deodorized, and dried.
Patent JP-H0616311-A (JP)
Title: Paper curl removing device
Inventor: GEERII EMU FUUSU
IPC: B65H29/70
Filed: 1993-03-31
Abstract: PURPOSE: To provide a device for decurling an advancing sheet in a copying machine. CONSTITUTION: This sheet decurling device is provided with a first belt 12 and a second belt 14 disposed with an interval from the first belt 12 so as to form a space 24 capable of receiving the advancing sheet. Further, the device is provided with a roller 30 arranged between the first belt 12 and the second belt 14, brought into contact with the first belt 12 in a first operation mode so as to form a first nip and brought into contact with the second belt 14 in a second operation mode so as to form a second nip 32.
Patent JP-H03273772-A (JP)
Title: Superimposed device
Inventor: SUZUKI HARUO
IPC: H04N5/073
Filed: 1990-03-22
Abstract: PURPOSE:To exactly superimpose and display a background picture in a prescribed position by controlling the timing of superimposing the video signal of the second picture to the video signal of the first picture while selecting either a pseudo synchronizing signal or a separated synchronizing signal when a video equipment is set in a special reproducing mode or the other mode. CONSTITUTION:A changeover switch 45 is controlled by a switch control part 48 so as to input the pseudo vertical synchronizing signal to a pulse count gate 22 when the VTR is set in the special reproducing mode and to apply the output of a vertical synchronizing separator circuit 16 to the pulse count gate 22 when the VTR is set in the other mode. Therefore, when a specially reproduced composite video signal is used as the composite video signal of the background picture, the pseudo vertical synchronizing signal of the fixed frequency 60Hz prepared by a pseudo vertical synchronizing signal preparation part 46 in the VTR is applied to the pulse count gate 22. Thus, in the reproduced picture of the superimpose video signal prepared by a mixing circuit 24, the title picture is exactly superimposed and displayed in the prescribed position.
Patent JP-S60217080-A (JP)
Inventor: OKADA SATOSHI
IPC: B25J9/06
Filed: 1984-04-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10265523-A (JP)
Title: Preservation of styrenic polymer
Inventor: AIDA MASAO
IPC: C08F12/08
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for preserving styrenic polymer hardly causing troubles of aggregation of powder each other in a preservation vessel and agglomeration thereof when preserving the styrentic polymer powder composed mainly of a syndiotactic configuration in the preservation vessel. SOLUTION: This method for preserving styrenic polymer powder composed mainly of a syndiotactic configuration, especially preserving the polymer powder just after being discharged from a polymerization vessel and charged into the preservation vessel comprises the preservation at <=90 deg.C, preferably <=70 deg.C. Further, when preserving the styrenic polymer powder composed mainly of the syndiotactic configuration is preserved, the polymer powder is pneumatically transported by using an inert gas flow having a temperature of <=90 deg.C to the preservation vessel maintained at a temperature of <=90 deg.C, and preserved in the preservation vessel. The inert gas flow circulates in a system including the polymer transportation line and the preservation vessel.
Patent JP-H06287322-A (JP)
Title: Asbestos-free friction material
Inventor: FUSHIYA KATSUTOSHI
IPC: C08J5/14
Filed: 1993-03-31
Abstract: PURPOSE:To obtain the title friction material excellent in strength, flexibility and frictional performance by using asbestos-free base fibers, 6 rubber material, rubber compounding chemicals, a specified resin and a prescribed substance as the constituents. CONSTITUTION:The friction material contains asbestos-free base fibers (e.g. sepiolite and aramid fibers) preferably in an amount of 20-40wt.%, a rubber material (e.g. nitrile rubber) preferably in an amount of 5-25wt.%, rubber compounding chemicals (e.g. a vulcanizing agent and a vulcanization aid) preferably in an amount of 1-15wt.%, a phenolic resin, preferably comprising a novolak phenolic resin, preferably in an amount of 2-20wt.%, and a white carbon (e.g. hydrated silicic acid) preferably in an amount of 1-10wt.%.
Patent JP-S62234087-A (JP)
Title: Novel cepharospolin derivative and antimicrobial agent
Inventor: KATANO KIYOAKI
IPC: A61P31/04
Filed: 1986-04-02
Abstract: NEW MATERIAL:A compound expressed by formula I (R represents H, 1-4C alkyl or 2-4C carboxyalkyl). EXAMPLE:7beta-[(Z)-2-( 2-Amino-4-thiazolyl )-2-methoxyiminoacetamide]-3-[2,3-dihy dro-5(1H)-indolizinium-5-yl]thiomethyl-ceph-3-em-4-carboxylic acid. USE:An antimicrobial agent stable to beta-lactamases. PREPARATION:For example, a compound expressed by formula III (R<1> represents H or amino-protecting group; R<2> represents H or carboxyl-protecting group; X represents acetoxyl or halogen atom) is reacted with 2,3-dihydro-5(1H)- indolizinethione expressed by formula II in a polar solvent such as acetonitrile, etc., preferably under around neutral condition, as necessary, in the presence of an alkali metal halide, normally at room temperature -about 70 deg.C.
Patent JP-S60219407-A (JP)
Title: Oil hydraulic tappet device of internal-combustion engine
Inventor: HASEGAWA SHIYUNPEI
IPC: F01L1/14
Filed: 1984-04-13
Abstract: PURPOSE:To prevent a follower from generating uneven wearing and/or breaking, by rotatably providing the follower made of ceramic in the contact part of a tappet where it is brought into contact with a cam. CONSTITUTION:On the upper surface of the head part 17 of an oil hydraulic tappet 16, are provided a circular recessed part 26 and formed a female tapered receiving part 25. While a ceramic follower 36, forming on its bottom surface a male tapered surface 37, is placed on the receiving part 25. The tappet 16, in which a contact position 32 of a cam brought into contact with the follower 36 is deflected from the center of the follower 36, causes the follower 36 to rotate, preventing uneven wearing of the follower 36 and reducing its friction. While the oil hydraulic tappet 16, being continually brought into contact with the cam, causes the follower 36 to be smoothly adapted, enabling the follower to be prevented also from generating its breakage.
Patent JP-S63241728-A (JP)
Title: Optical information recording and reproducing device
Inventor: TERASAKI KIMITOSHI
IPC: G11B7/0055
Filed: 1987-03-30
Abstract: PURPOSE:To prevent a device from being set at a shut down state due to temperature abnormality, by providing a temperature detecting means, and controlling the device to prohibit an operation to generate a large amount of heat when the temperature of a recording medium driving device goes high. CONSTITUTION:A controller 2 controls an optical information recording medium driving device 1 with an ordinary mode, that is the mode possible to perform either operations of readout, write, and erasure when the temperature of the device 1 detected by a temperature detecting device 3 is less than Thigh. However, when the temperature of the device 1 is higher than the Thigh, the controller shifts a control mode to a power down mode, in which no operation for the write and the erasure of the large output of a light source is performed and only a reproducing operation is performed, thereby, suppresses the generation of the heat of the device 1, and prevent the device from being set at the marginal temperature Thigh,max of high temperature. In such a way, it is possible to prevent the device 1 from being set at the shut down state due to the temperature abnormality.
Patent JP-H03273236-A (JP)
Title: Photographic processing method
Inventor: IWATA TAMOTSU
IPC: G03C5/58
Filed: 1990-03-22
Abstract: PURPOSE:To eliminate adverse influence on photographic characteristics of a processing photosensitive material by treating a silver sludge generated in a developer incorporating a solvent for a silver halide with a cleaning film or a cleaning paper having a hydrophilic colloid layer incorporating a physical development nucleus. CONSTITUTION:The cleaning film or cleaning paper having the hydrophilic colloid layer incorporating the physical development nucleus capable of generating the physical development by a silver ion or silver complex present in the developer on a substrate is brought into contact with the developer, after the silver halide photosensitive material is processed by the developer incorporating a sulfite. The physical development nucleus is incorporated in the hydrophilic colloid layer of non-photosensitive cleaning sheet incorporating no silver halide emulsion layer, but it does not effect and influence on the processing silver halide photosensitive material, even when it comes into contact with the developer, since the physical development nucleus does not dissolve or spread in the developer. Thus the solution contamination by the silver sludge or staining on the roller or belt in the developer can be reduced.
Patent JP-S62231356-A (JP)
Title: Ic card checking method
Inventor: BESSHO YOSHIHIRO
IPC: G06F21/10
Filed: 1986-04-01
Abstract: PURPOSE:To protect an IC card from a crime, such as forgery, or theft, etc., by performing a check for an arithmetic result in which a constant arithmetic process for a password number and a secret proper number is performed. CONSTITUTION:At a reader/writer side, the constant arithmetic process using the secret proper number stored at a ROM, and the password number inputted by the presenter of the IC card, is performed, and the arithmetic result is outputted to the IC card. Meanwhile, at an IC card side, the constant arithmetic process using the password number, and the secret proper number stored at the ROM, is performed, and the check between the arithmetic result and the arithmetic result from the reader/writer is performed. And it is decided that the IC card itself is a true card, and the presenter of the IC card is a principal, when coincidence is obtained as a result of check. In this way, it is possible to protect the IC card from the crime, such as the forgery, or the theft, etc.
Patent JP-S59205068-A (JP)
Title: Pressure fluid operating cylinder
Inventor: FUERUDEINANDO JIURIO RENJI
IPC: F16J10/02
Filed: 1984-04-13
Abstract: he cylinder includes a cylindrical body (1) and two heads (2,3) made rigid therewith by means of connection rings (13) interposed between the cylindrical body and a cylindrical member (16) rigid with the heads and extending inside and parallel to the cylindrical body. The rings (13) abut against mechanical retainers (14) rigid with the cylindrical body and threadably engage the heads. Fluid-tight sealing is provided by O-ring seals.