baber/WOPTO huggingface dataset:
Patent JP-S63303227-A (JP)
Title: Bearing device for universal joint
Inventor: NAGANUMA TAKAYORI
IPC: F16D3/41
Filed: 1987-05-30
Abstract: PURPOSE:To uniform the loads to be applied to rollers and extend the life by making a diameter of the roller arranged at a base portion of a trunnion smaller than that of the roller arranged at an end portion of the trunnion, and making a bearing clearance at the end portion greater than that at the base portion. CONSTITUTION:A first set of rollers 43a are arranged at a base portion of a trunnion 31 of a spider 30. A second set of rollers 43b are arranged at an intermediate portion of the trunnion 31. A third set of rollers 43c are arranged at an end portion of the trunnion 31. Letting C1, C2 and C3 denote the diameters of the rollers 43a, 43b and 43c, respectively, the relationship among the diameters C1, C2 and C3 is set to C1>C2>C3. Further, a bearing clearance of the third set of rollers 43c is made greater than that of the first set of rollers 43a. Accordingly, the loads to be applied to the first to third sets of rollers 43a-43c may be uniformed to thereby prevent the generation of flaking and extend the life.
Patent JP-H05262351-A (JP)
Title: Carrying cart
IPC: B62B3/02
Filed: 1991-05-10
Abstract: PURPOSE:To obtain a light-weight carrying cart capable of reducing a space to be occupied when it is not used and ensuring strength required for its side walls when it is used. CONSTITUTION:Casters 5, 5 are provided at the four corners of a bottom face of a case 4 made of synthetic resin, whose upper portion is opened, and holes 7, 7 for inserting interconnecting rod members 3 thereinto are formed at the four corners of the case 4 along side walls 6 thereof. Side wall panels 2 are also made of synthetic resin, and two plate-like side wall panels 2a, 2a opposed to each other and two cross-sectionally L-shaped side wall panels 2b, 2b opposed to each other constitute one stage of the side wall panels 2. A single sheet of the plate-like side wall panels 2a has a size that can be housed in the case 4. The side wall panel 2b is formed into an L-shape in cross section by interconnecting orthogonally a master panel 11 having a size that can be housed in the case 4 to a shorter slave panel 12. The interconnecting rod members 3 having an inverted U-shape are used for interconnection of the side wall panels 2a and 2b and also for interconnection of the side wall panels 2a, 2b and the side walls of the case 4.
Patent JP-S5661235-A (JP)
Title: Separation feeder device for cylindrical parts, etc.
Inventor: ITOU TAKEO
IPC: B65G65/44
Filed: 1979-10-19
Abstract: PURPOSE:To arrange so that each preset quantity of cylindrical parts, etc. will steadily and smoothly be fed out separately, by providing sufficient allowance for the lower open surface of parts storage body and concave holding part of feeder body. CONSTITUTION:The lower open surface of parts storage body 14 is formed in such manner that it has sufficient room for receiving the number of parallelly arranged parts 11 which is at least more than the number of separately fed cylindrical parts 11, etc. In addition, the concave holding part 16a of feeder plate 16 is formed slightly larger in depth than the diameter of part fed 11. At the same time, the concave holding part is formed slightly larger in width than the value obtained by multiplying its diameter by the quantity of parts 11 to be separately fed. Through the provision of space large enough to allow a parallel disposition of 5 pieces of round bar 11 for the lower open surface area of parts storage body 10, a smooth drop of round bars 11 inside parts storage body 10 can be realized without generation of bridge phenomenon.
Patent JP-H06191635-A (JP)
Title: Article sorting device
Inventor: SAKAGAMI MASATOSHI
IPC: B65G47/64
Filed: 1992-04-28
Abstract: PURPOSE:To provide an article sorting device with a high reliability of expenditure, without requiring a driving motor of an endless belt for articles in carriers, and a brush to feed the power to the driving motor. CONSTITUTION:The driving force of an endless belt 207 for articles in carriers is obtained from a wheel 203 rotating in constant contact with a track 3 through a clutch 221, and the engagement of the clutch 221 is controlled by an electromagnetic member 216 provided to each carrier 2, to absorb and repel the engagement of the clutch by an electromagnetic device 12 provided corresponding to each chute. In such a way, a driving motor of the belt and a brush to feed the power to the motor are made unnecessary, and the reliability of expending articles can be improved.
Patent JP-S63301379-A (JP)
Title: Code reader
Inventor: FURUNO YOICHI
IPC: G06K7/10
Filed: 1987-05-31
Abstract: PURPOSE:To accurately read code information with simple constitution by displaying the information obtained by arraying vertically and horizontally patterns having several different areas including a standard pattern at the same interval and then standardizing those patterns. CONSTITUTION:A code C which displays the information obtained by arraying vertically and horizontally the patterns of several different areas including standard pattern for decision of a code reading position at the same interval and standardizing these patterns is read by a camera 12. The video signals of the camera 12 are converted into digital signals by a converting means 14. These digital signals are separated by a signal separating means 18 into area information and coordinate information on each pattern of the code and then outputted to a sorting means 20 to be sorted into the information for each type of patterns based on the area information. Then an array means 22 decides the mutual positions of those patterns based on the coordinate information as well as the information for each type of patterns sorted by the means 20. Then the coordinate positions are arrayed at the code reading positions and corrected based on the pattern included in the code. Then a binary code is produced by a binary code producing means 24 based on the array information.
Patent JP-H0428961-A (JP)
Title: Freezer device
Inventor: MATSUMOTO MASARU
IPC: F25B1/00
Filed: 1990-05-25
Abstract: PURPOSE:To enable a capacity of a compressor to be coincided with a load of an evaporator, i.e., a freezing load irrespective of a length of a refrigerant pipe to connect the evaporator with the compressor by a method wherein means for determing a degree of opening of a control valve in response to a load of the compressor is provided and a degree of opening of the control valve determined in response to a length of the refrigerant pipe to connect the evaporator with the compressor is corrected. CONSTITUTION:A length of a refrigerant pipe connecting an evaporator 33 with a compressor 30 is inputted from an input means 68 to a degree-ofopening correction means 66, where a degree of opening determined by a degree-of- opening determining means 64 is corrected in accordance with a control rule to be inputted from a memory means 67. The corrected degree of opening is outputted to the control valve 36 through an output means 45 and the control valve 36 has a corrected degree of opening. Accordingly, the compressor is operated at a load of the evaporator, i.e. a capacity corresponding to the freezing load irrespective of a length of the refrigerant pipe connecting the evaporator with the compressor.
Patent JP-H09295512-A (JP)
Title: Air conditioner for vehicle
Inventor: INOUE ATSUO
IPC: B60H1/32
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To quicken the responsiveness of control to various disturbances, the change of target blowout temperature and further the change of a preset temperature or the like by providing a compressor rotating speed operating means for operating the rotating speed of a compressor, and controlling the rotating speed of the compressor according to a signal from the compressor rotating speed operating means. SOLUTION: The target blowout temperature from an air duct 9 is operated by a target blowout temperature operating means. The operation is performed at least according to the cabin temperature detected by a cabin sensor 21 and/or the outside air temperature detected by an outside air sensor 23, and a preset value of the cabin temperature. A control command for the rotating speed of a compressor 2 is operated by a compressor rotating speed operating means using the target blowout temperature, the estimated rotating speed of the compressor, detected temperature of discharge air sensors 19A, 19B, radiator or heat sink passing gas quantity, and the outside air temperature. The responsiveness in changing the setting of the cabin temperature or the like is quick and also the stability is kept.
Patent JP-H04335082-A (JP)
Title: Adhesive composition
Inventor: KUMANOYA SHIYUUICHI
IPC: C09J175/00
Filed: 1991-05-10
Abstract: PURPOSE:To obtain an adhesive composition which can be applied at low temperature, is excellent in instantaneous adhesiveness and heat resistance, and can bond metallic material and inorganic material with excellent bonding strength. CONSTITUTION:An adhesive composition which contains a urethane prepolymer having at least two isocyanato groups, an oligomer of an ethylenically unsaturated monomer which does not contain an active hydrogen atom, and an organoalkoxysilane compound.
Patent JP-S5360000-A (JP)
Title: Electrode for electric machining
Inventor: INOUE KIYOSHI
IPC: B23H7/24
Filed: 1976-11-11
Abstract: PURPOSE:To provide an electrode for electric machining which has a parent metal or a mold to which metallic particles firmly attached with a layer of metal plating the particles being further distributed in the layer of metal plating, thereby to reduce the consumption of the electrode.
Patent JP-H06347945-A (JP)
Title: Silver halide photographic sensitive material and image forming method using the same
Inventor: TOTANI ICHIZO
IPC: C08G63/189
Filed: 1993-06-07
Abstract: PURPOSE:To obviate curling of a base when this base is processed to a sheet form even after standing for long a period in a roll state by incorporating polyethylene naphthalate(PEN) into the base. CONSTITUTION:The base of the silver halide photosensitive material which is taken up in the roll state after coating and is left standing for >=1 day contains the PEN. The PEN is preferably polyethylene-2,6-naphthalate. The PEN contains such a copolymer, the repeating structural units thereof are substantially composed of an ethylene-2, 6-naphthalene dicarboxylate unit and <=10% of the number of the repeating structural units is modified by other components and a mixture and compsn. composed of this copolymer and other polymers. The case the PEN particularly exhibits an effect as the photosensitive material is where the photosensitive material has at least one layer of silver halide emulsion layers on both sides of the base. The base does not curl and the images having the high image quality and the high sharpness are obtd. if the PEN is applied to the photosensitive having the emulsions on both sides of the base.
Patent JP-H09297668-A (JP)
Title: Printing control method for image forming device
Inventor: HOSOYA AKIRA
IPC: G03G21/00
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a printing control method for image forming device with which an optimum image forming environment can be set by switching a printing processing operation corresponding to whether a host device and an image forming device are connected through a local interface or a network interface. SOLUTION: Concerning the printing control method for the image forming device connected through a local interface 3 to a host device 2 and connected through a network interface 4 to the other host device, when the size of printing paper requested for the host device 2 is not coincident with the size of printing paper owned at the image forming device, printing processing is controlled so as to switch the printing processing operation corresponding to whether this request comes from a host device 2a connected through the local interface 3 or from a host device 2c connected through the network interface 4.
Patent JP-S5759776-A (JP)
Title: Drop position detector for ink jet recorder
Inventor: ISHIMA KAZUMI
IPC: B41J2/125
Filed: 1980-09-29
Abstract: PURPOSE:To obtain a high level output contactless without utilizing an electric charge of an ink drop by making the ink drop fly between a photoreceiving section in which a photoreceiving area varies with the flying position thereof and a light emitting section. CONSTITUTION:An ink drop 14 is made to fly in the direction X between a light emitting section 11 and a photoreceiving section 12 in which a photoreceiving area varies with the position of flying an ink drop in a shape as indicated by a-d in the drawing. The output is varied at a ratio between an overall area of a photoreceiving surface and a light shielding area, and a difference is amplified between a voltage of a photovoltaic voltage element of the photoreceiving section 12 and a deflection reference voltage Vref indicating an intended deflection position with a differential amplifier 15. When the differential voltage is negative (excessive deflection), the charge voltage is lowered while it is raised when the difference is positive (insufficient deflection). Thus the control system is organized in the manner that the difference between the above two statuses is brought to zero.
Patent JP-H11329747-A (JP)
Title: Electroluminescent lamp and its manufacture
Inventor: MORI NAOYUKI
IPC: H05B33/26
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an electroluminescent lamp which is thin and less expensive, has a three-electrode structure and is suitable for a back light of a liquid crystal display used for a small portable electronic apparatus or the like and to which noise prevention and electromagnetic shielding are applied. SOLUTION: In this thin electroluminescent lamp 10, an EL element is formed on a nearly half part 1c of a transparent electrode 1b formed on a transparent film 1a, the other nearly half part 1d is used as a third electrode, the boundary of the transparent electrodes 1c, 1d is separated by cutting half-and-half, the transparent film 1a is folded along the half-and-half cutting line, the third electrode 1d is superposed on the EL element and thus, a three-electrode structure is formed.
Patent JP-H01307141-A (JP)
Title: Traveling wave tube of cavity coupled type
Inventor: SUGIYAMA TSUTOMU
IPC: H01J23/24
Filed: 1988-06-02
Abstract: PURPOSE:To provide good impedance matching characteristic over a wide frequency range by constructing so that the angle of coupling slot of a high frequency conversion part meets the specified conditions, and by making the overall length of a wave delay circuit comparatively short. CONSTITUTION:The number of resonance cavities of high frequency conversion parts 21, 25 is, for ex., three each, and the coupling slot angles theta1-theta3 of these cavities are set so that theta1 ranges 1.02 thru 1.19 times as great as thetar, theta2 ranges 1.35 thru 1.65 thetar, and theta3 ranges 1.7 thru 2.2 thetar, where thetar represents the angle of the coupling slot 26 of a constant angle wave delay circuit part 17. Therein the coupling slot angle of No.1 resonance cavity 18 on the rectangular wave guide pipe 14 side shall be theta1 and that of No.2 resonance cavity 19 be theta2, while that of No.3 resonance cavity 20 connected with the rectangular wave guide pipe 14 be theta3. This shortens the overall length of wave delay circuit to achieve an impedance matching characteristic with good high frequency conversion part over a wide frequency range.
Patent JP-H07317784-A (JP)
Title: Connection shaft
Inventor: TERAMOTO MAKOTO
IPC: F16D1/02
Filed: 1994-05-25
Abstract: PURPOSE:To provide a connection shaft in which a shaft joint is mechanically processed in an easy manner, high processing accuracy is obtained in a concentricity and perpendicularlity between the shaft joint and a fine shaft/ faucet projection, a center of a shaft to be connected can be agreed with high accuracy, and concentricity of the faucet projection is easily measured. CONSTITUTION:A shaft joint 60 coaxially connects a long fine shaft to an opposed shaft 30. A through-hole 61 is formed on a center of the shaft joint 60 for penetrating an end of the fine shaft 50 with high accuracy not more than 1/100mm. A faucet projection 62 is formed on a surface of the shaft joint 60, oppositely to the insertion side for the fine shaft 50. The faucet projection 62 is fitted to a recession 31 formed on a connection surface of the shaft 30 to the shaft joint 60. Connection to the shaft joint 60 is performed by means of a plurality of bolts 40. A pin 65 for fixing the fine shaft 50 to the shaft joint 60 is applied to a pin hole 64 formed perpendicularly to the through-hole 61 and in the tangential line, on the side of the fine shaft 50, on a main body of the shaft joint 60, with the state that the fine shaft 50 is inserted into the through-hole 61.
Patent JP-H09317727-A (JP)
Title: Wood joint metal
Inventor: NAMATAME KOJI
IPC: F16B15/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an improved wood joint metal which is improved seismic resistance and suppress damage of a building and a structure more than the conventional ones by constituting a lot of claws of a plurality kinds of claws having different length. SOLUTION: A lot of claws 2, 2,..., which are formed by applying the inverse torsion to a pair of claws 2, 2 opposed to each other, are composed of two kinds of claws of long claws 2a, 2a,... and short claws 2b, 2b,..., and while the long claws 2a, 2a,... suppress metals from being floated from the wood during an earthquake, the short claws 2b, 2b,... having higher rigidity compared with the long claws 2a, 2a in relation to the force bending the claws 2, 2,... act to suppress it. This constitution can improve its seismic resistance compared with the conventional wood joint metals of this kind.
Patent JP-S63301406-A (JP)
Title: Conductive foam
Inventor: NISHIUCHI KIHACHIRO
IPC: H01B1/20
Filed: 1987-05-29
Abstract: PURPOSE:To make it possible to obtain a conductive foam with suitable conductivity and uniform foam cell structure by dispersing alkaline metal titanate in a foam so as to be contained in the said foam. CONSTITUTION:A conductive foam is made by dispersing conductive alkaline metal titanate in a foam so as to be contained. As for the resin for making the said foam, for example, vinyl chloride plastics, polyurethane plastics or olefin plastics can be used. As for the conductive alkaline metal titanate a titanate commonly named reducing alkaline metal titanate or alkaline metal bronz titanate can be used. After mixing and kneading a specified amount of the said foam resin, conductive alkaline metal titanate, crosslinking agent and other additives, the mixture is formed to a sheet or a specified shape at a temperature lower than the decomposition temperature of the blowing agent, and then the blowing agent is decomposed to make the foam. Thereby a foam with suitable conductivity and uniform foam cell structure can be obtained.
Patent JP-H09322485-A (JP)
Title: Stator coil overhaul method and overhaul equipment
Inventor: IZUMITANI AKIRA
IPC: H02K15/02
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to overhaul and old stator coil from the slots of a stator core without lifting the stator frame from an electric rotating machine by clamping both the end portions of a linear portion of an old stator coil pulled out from a slot and by moving the old stator coil to a predetermined position at the lower side in the stator core. SOLUTION: An overhaul equipment 8, 8 is moved to a position corresponding to a slot 7a of an old stator coil to be overhauled, a linear portion of the old stator coil is pulled out from the slot 7a of the stator core 7 by blowby means, and both the end portions of the linear portion of the old stator coil are clamped. Also, by the operation of the rotating means 10 and moving means 11, the linear portion of the old stator coil is placed on the sleepers arranged at the predetermined position at the lower side in the stator core 7, and an arrangement for carrying out the old stator coil to the outside of a stator frame 6 is made, so that the old stator coil can be dismounted from the slot 7a of the stator core 7 without raising the stator frame 6 from the electric rotating machine.
Patent JP-S5999248-A (JP)
Inventor: JIYON DEII KUZABAN
IPC: G01N27/416
Filed: 1983-07-26
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-H04229573-A (JP)
Title: Connector with earthing structure
Inventor: PIITAA KIISU TAUNZENDO
IPC: H01R13/6599
Filed: 1991-06-07
Abstract: PURPOSE: To control impedance and crosstalk in a connector by causing the (n)-th row of contact elements of a right-angled electric connector which are arranged in rows and lines to be connected separately to a circuit board and a shield. CONSTITUTION: In a right-angled receptacle 100 connected to second contacts arranged in the rows and lines of a vertical header 40 having a first contact connected to a circuit assembly 122, a first set 188 having a middle part in which a third contact is formed at right angles except those of a plurality of contact elements 135 provided inside an insulating housing 128 which include the (n)-th row of second contacts and a second set 190 having the second contacts in the (n)-th row are provided. Crosstalk can be controlled by connecting the set 190 electrically to a conductive shield 300.
Patent JP-S6030369-A (JP)
Title: Printer
Inventor: KITANI SHIGEHISA
IPC: B41J19/18
Filed: 1983-07-28
Abstract: PURPOSE:To perform printing at an optimum speed corresponding to paper to be used, by receiving information relating to the kind of a recording medium, and altering the driving speed of a printing head corresponding to said information. CONSTITUTION:MPU1 receives information relating to printing paper to be used as command from a data processor 8 through a data receiving interface 7 and said information is set to flip-flop 5. When the printing paper is heat-sensitive copy paper, MPU1 selects long cycle data for driving a pulse motor M1 from a memory apparatus 6 to preset the same to a timer 4. On the other hand, when printing is performed to one heat-sensitive paper, MPU1 selects short cycle data for driving the pulse motor M1 from the memory apparatus 6 to preset the same to the timer 4. The timer 4 sends out clock at the cycle of the selected data and drives a shift register SR1 for applying phase control to the pulse motor M1.
Patent JP-S5261181-A (JP)
Title: Outer parts for watches
Inventor: FUKUYAMA SHIYOUZABUROU
IPC: C23C14/06
Filed: 1975-11-14
Abstract: PURPOSE:In order to keep fine shade of outer parts for watches made of silver or its alloy for a long period, MgF2 is attached to the surfaces by vacuum evaporation.
Patent JP-H01305572-A (JP)
Title: Manufacture of semiconductor device
Inventor: ASAKURA FUJIO
IPC: H01L21/266
Filed: 1988-06-02
Abstract: PURPOSE:To improve controllability in manufacturing and reliability in operation by using, as gate material, high melting point metal which has crystal orientation deviated remarkably from, the direction vertical to a semiconductor substrate. CONSTITUTION:Using a P-type silicon substrate 3, after forming an isolation regions by LOCOS 4, a gate oxide film 2 is formed on the surface of the substrate 3. Ions of boron are implanted, and further by a spatter method where an angle between the target and the substrate 3 is set to 45 deg., a tungsten film 1 is formed as a gate. The films 1 and 2 are patterned, and ions of arsenic are implanted so as to form source 5 and drain 6 regions. Hereby, the pollution of a gate oxide film and a channel part resulting from that the accelerated ions are transmitted along space between columnar crystals at the time of ion implantation for forming source and drain parts is reduced, and improvement of device characteristics is possible.