baber/WOPTO huggingface dataset:
Patent JP-2000046316-A (JP)
Title: Heater using liquid fuel
Inventor: WATANABE ISAO
IPC: F23K5/14
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To easily replenish a heater using liquid fuel with fuel kerosene by only replacing an emptied closed metallic can with a can filled up with kerosene. SOLUTION: A liquid fuel-combustion heater is constituted in such a way that a cylindrical depressed metallic can receiving section 2 is formed on the upper surface of a kerosene receptacle 1 and an acupuncture section 3 from which kerosene is made to flow is formed in the receiving section 2 at a specific oil level height of the receptacle 1 by breaking the bottom of the can 8 so that the kerosene supplied from the can 8 may not be supplied beyond the specific oil level height, and then, a metallic can retaining member 10 which presses the can 8 in the gravitational direction is provided so that the can 8 may not shake uselessly. The kerosene accepting volume of the space in the receptacle 1 above the specified oil level height is set so that the space may sufficiently accept the kerosene by at least the capacity of the can 8.  Therefore, the user of this heater can safely replenish the heater with kerosene without making his hand dirty with the kerosene nor shivering with cold by only taking out and putting the metallic can 8 from and in the metallic can receiving section 2.
Patent JP-S6271868-A (JP)
Title: Roll mode adapter for oscilloscope
Inventor: SHINOZAKI KAZUYUKI
IPC: G01R13/20
Filed: 1985-09-26
Abstract: PURPOSE:To allow a normal oscilloscope to be used by storing the sample value of a signal to be displayed in a memory for data on the basis of a cyclic address value and reading it with a linear address. CONSTITUTION:A microcomputer 110 generates a write instruction and fetches the sample value of the input signal held by a sample holding circuit 170 to an internal register 12. At the same time, the computer 110 stores the sample value fetched in the register 112 in the data memory 160. In this case, an address generating means 118 generates a cyclically increasing or decreasing address value to store the value in a storage location in the memory 160 corresponding to the address value. Sample values of the input signal which are stored in the memory 160 are read out according to address values generated by a linear address generator 137, outputted to a signal output terminal 104 through a linear output amplifier 193, and supplied to the oscilloscope.
Patent JP-S58118245-A (JP)
Inventor: ISHIGAKI HIROSHI
IPC: B32B21/08
Filed: 1981-12-31
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-S59102282-A (JP)
Inventor: YAMAMURA TOSHIAKI
IPC: G06F11/00
Filed: 1982-12-06
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-S6193474-A (JP)
Title: Heat fixing device
Inventor: HIRABAYASHI HIROMITSU
IPC: G03G15/20
Filed: 1984-10-12
Abstract: PURPOSE:To minimize the temp. fluctuation on the surface of a heat fixing roller by accumulating once the heat supplied from a heat source in a latent heat accumulating material packed in a rotating body for heat fixing then transferring the same to the surface of the heat fixing roller. CONSTITUTION:A stationary base material cylinder 14 consisting of a metal such as aluminum and a base material cylinder 12 under rotation are concentrically disposed on the inside and outside apart at a prescribed spacing from each other and the latent heat accumulating material 13 is packed into such spacing 15. Pentaerythritol which is the main heat accumulating body absorbs heat via the cylinder 14 heated by a halogen heater 2 provided therein and is accumulated at 188 deg.C. The pentaerythritol in which the heat is accumulated is effectively agitated by fins 16 when the outside cylinder 12 of the heat fixing roller 1 rotates. The cylinder 12 is thus maintained at the extremely stable temp. of 175-178 deg.C.
Patent JP-H0767041-A (JP)
Title: Driving method for solid-state image pickup device
Inventor: SASANO SHINSUKE
IPC: H04N5/378
Filed: 1993-08-30
Abstract: PURPOSE:To miniaturize a device and to reduce cost by transferring a signal charge generated from the photoelectric transducer of one of adjacent lines and a signal charge generated from the photoelectric transducer of the other adjacent line at alternate timing. CONSTITUTION:The driving pulse of this solid-state image pickup device is provided with a duplex frequency as high as a normal frequency. Then, transfer pulses H1A and H2A of an upside horizontal charge transfer path 16 and the timing of a transfer pulse OSA of a charge detector is deviated from transfer pulses H1B and H2B of a downside horizontal charge transfer path 17 and the timing of a transfer pulse OSB of the charge detector just for one cycle. By using such a driving pulse, the signal charges of odd numbered and even numbered lines are alternately outputted for each picture element from the charge detectors provided at the terminal parts of the transfer paths 16 and 17. Therefore, even when performing non-interlace scanning, any external memory is not required.
Patent JP-H1140850-A (JP)
Title: Manufacture of iii nitride compound semiconductor element
Inventor: KOIDE NORIKATSU
IPC: H01L21/205
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To satisfactorily crystal grow a III nitride compound semiconductor on an Si substrate. SOLUTION: An Si-doped Al0.15 Ga0.85 N intermediate layer 2, a superlattice layer 3, whereon the first Si-doped GaN layer 31 and the second Si-doped Ga0.80 In0.20 N layer 32 are alternately laminated, an Si-doped GaN high carrier density layer 4, a GaN barrier layer 51, a multilayered quantum well layer 5, whereon a GaN barrier layer 51 and a Ga0.80 In0.20 N well layer 52 are alternately laminated at a prescribed cycle, a p-type Al0.15 Ga0.85 N clad layer 6, and a p-type GaN contact layer 7 are successively formed on an n-type Si substrate 1. A light- transmitting electrode 9 is formed on the contact layer 7 by vapor deposition of Co and Au, and an electrode 8, consisting of Al or Au, is formed on the lower surface 1a of the substrate.  Since the distortion due to the difference in thermal expansion coefficients between the layers and the substrate 1 can be absorbed by the intermediate layer 2 and the superlattice layer 3, crystallinity is improved. Also, since the electrodes 8 and 9 can be formed on both sides of the substrate 1, manufacturing efficiency can be improved without etching.
Patent JP-H1139981-A (JP)
Title: Lever switch apparatus
Inventor: NODA MASUO
IPC: H01H9/16
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To improve the appearance of a lever switch apparatus by making the front design neat and at the same time provide the lever switch apparatus in which illumination light is led to a night operation knob. SOLUTION: Since an oblong hole 30 for operating a lever is formed in a shelf-like step part 29 approximately rectangularly recessed from a control panel 22, the oblong hole 30 is prevented from appearing in the front face of the control panel 22 and the inside is prevented from being seen through the oblong hole 30 from the front face of the switch apparatus 21. Operation display boards 33, 34 for switching the inside and the outside air are fitted in the panel part 22a. A light guide 37 to guide illumination light is installed on the rear side of the panel part 22a corresponding to the operation display boards 33, 34. Consequently, the operation display boards 33, 34 can be illuminated during the night time. The illumination light thrown to the rear side of the panel part 22a is prevented from being transmitted to the front face through the oblong hole 30 for operating a lever.
Patent JP-H1142889-A (JP)
Title: Electronic blackboard
Inventor: MATSUURA YASUKI
IPC: B43L1/04
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To make an electronic blackboard light weighted as much by use of a frame material which is comparatively light weighted and has a thickness thinner than that of a vertical frame by a method wherein a reinforcing frame is fitted by building over between rear surface sides of horizontal frames, and a reinforcing component reinforcing the horizontal frame is so constituted as to be attached to the fitting part. SOLUTION: In an electronic blackboard, a writing unit is supported with a base frame 12. The base frame 12 is composed of left and right vertical frames 28, 29 which are formed in a rectangular frame shape and composed of a square pipe and upper and lower horizontal frames 30, 31 which are formed in a U-shaped section by folding a long narrow sheet metal. Further, left and right both ends of respective upper and lower horizontal frames 30 are connected by fixing with welding of the like to upper and lower both ends of the vertical frames 28, 29. Furthermore, for the base frame 12, reinforcing frames 34, 35 are constructed over between the horizontal frames 30, 31. For the reinforcing frames 34, 35, a frame material wherein the narrow long sheet metal is folded to form an almost U-shape by leaving a slit between both side edges, and its thickness D is made thinner than a thickness D1 of the vertical frame 28, 29, is used, and reinforcing components 39, 40 are fitted respectively to upper and lower ends.
Patent JP-2000045210-A (JP)
Title: Expansion joint for bridge
Inventor: HIROSE KOJI
IPC: E01C11/02
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an expansion joint for bridge capable of sufficiently absorbing a large oppositional force between bridges, facilitating the construction, and eliminating such constituents having possiblity of causing a filling accident and noise. SOLUTION: This expansion joint for a bridge is so formed that one ends of receiver plates 3 in a horizontal state are embedded in respective end faces of opposite bridges H, H so as to be drawn out by a prescribed quantity and the joint main body J is erected and fixed between the receiver plates 3, 3 projected from the bridges H, H. In this case, the joint main body J is provided with upper side grooves 10 and a lower side groove 11 extended perpendicularly to the bridge axial direction of the bridge H and an elastic belt body 1 which sets the interval between the grooves 10 and the groove 11 positioned in the adjacent to a shearing deformation part 12, and a high tension sheet or a plurality of high tension wires 4 are arranged across the groove 11 from one side bottom part to the other side bottom of the joint main body J.  The sheet or the high tension wires 4 are firmly fixed to the one side bottom and the other side bottom of the joint main body J and the middle part of the sheet or the high tension wires 4 is so fixed to the constitutional wall face of the groove 11 as to be detached by a relatively small force.
Patent JP-S6274233-A (JP)
Inventor: FUKUSHIMA AKIYASU
IPC: A01K89/02
Filed: 1985-09-27
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-S6192571-A (JP)
Title: Enzyme mobilization
Inventor: TAKEUCHI TAMIO
IPC: C12N11/04
Filed: 1984-10-15
Abstract: PURPOSE:An enzyme is admixed to a polystyrene solution, then dried to remove the solvent whereby the enzyme is immobilized by inclusion in the film of polystyrene. CONSTITUTION:A polystyrene with a molecular weight of 50,000-1,000,000 is dissolved in a solvent selected from benzene, cyclohexane, toluene, carbon tetrachloride, ethyl acetate, diethyl ether and acetone in a concentration of 0.5-5wt%. Then, an enzyme such as glucoamylase is admixed to the polystyrene solution, then the solvent is removed, preferably under a reduced pressure at room temperature to dryness to give the objective immobilized enzyme in which the enzyme is immobilized by inclusion in the polystyrene with retention of its activity.
Patent JP-H0872662-A (JP)
Title: Manufacture of airtight terminal
Inventor: NAKAMURA KOJI
IPC: B60R21/264
Filed: 1994-09-08
Abstract: PURPOSE: To surely provide a uniform and excellent welding condition in achieving the laser beam welding of a cap to a stem base. CONSTITUTION: In sealing a cap 7 on a stem base 3 on which an ignition element 9 for an inflator Is loaded by the laser beam welding alter the surface of the metallic stem base 3 when an earth lead 2 is integrated by the injection molding is plated, the stem base 3 is heat treated prior to the sealing of the cap 7 by the laser beam welding after the stem base 3 is plated.
Patent JP-2000045287-A (JP)
Title: Drying preventing sheet for slope and greening method for slope
Inventor: FUSHIKI TAKEO
IPC: A01G1/00
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To promote the growth of plants by partially arranging a hardly water-permeable evaporation suppressing material on a water-permeable sheet, supplying rainwater to a slope, and suppressing the evaporation of moisture from the slope to retain the heat of the slope. SOLUTION: A drying preventing sheet 1 is formed of a water-permeable sheet and an evaporation suppressing material partially arranged thereon. The part having no evaporation suppressing material arranged thereon is water- permeable to supply moisture to a slope, and the part having the evaporation suppressing material suppresses the evaporation of moisture from the slope. As the water-permeable sheet, a one becoming water-permeable after the lapse of a desired time after arranged on the slope is used. As the evaporation suppressing material, a material never loosing the hardly water-permeable property during the period of germination and rooting of seeds such deformable water-permeable sheet, porous water-permeable sheet, water absorptive fiber or the like is used.  Both the water-permeable sheet and the evaporation suppressing material preferably consist of microbially degradable ones gentle to the environment.
Patent JP-S59104566-A (JP)
Title: Detector of abnormality of power source
Inventor: KAWAE TAKEO
IPC: G01R19/165
Filed: 1982-12-06
Abstract: PURPOSE:To discriminate abnormalities such as loss and reduction of an AC power source by attaining a pulse signal on a basis of an AC signal obtained from a feeding terminal and attaining the voltage or current difference between this pulse signal and a reference AC signal generated synchronously with this pulse signal. CONSTITUTION:When an AC power source 21 is lost (indicated by a point A in Fig. b), n AC signal 121, an output signal 122 of a half-wave rectifying circuit 22, an output signal 123 of a square circuit 23, and an output signal 124 of a differentiating circuit 24 stops at the point A on the time axis in succession and the output signal of an oscillating circuit 25 disappears after a prescribed time based on the time constant of the circuit, and the output signal of a voltage detecting circuit 26 outputs a maximum value in an output circuit, thus detecting the loss of the AC power source 21. When the voltage is reduced, the AC signal 121 becomes smaller than a reference AC signal 125, and a potential difference with a fixed polarity is detected at the instant of comparison of signals by the voltage detecting circuit 26. By this device, the loss or the reduction of the AC power source is detected quickly similarly when it is generated in any phase.
Patent JP-2000083286-A (JP)
Title: Method for making aerial communication in radio system confidential
Inventor: PATEL SARVAR
IPC: H04L12/28
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To realize a method that makes aerial communication in a radio system confidential. SOLUTION: A mobile set 20 transmits a system access request and dummy data relating thereto to a network 10. The network 10 transmits a 1st bit stream including a 1st data part to the mobile set 20 in response to the request. The mobile set 20 extracts the 1st data part from the bit stream and transmits a 2nd bit stream including a 2nd data part to the network 10. The mobile set 20 and the network 10 both generate a key based on the 1st data part and the 2nd data part to set up a 1st encrypted and authenticated communication channel. The mobile set 20 transmits authentication information to the network 10 through the 1st communication channel. In the case that the authentication information is accepted, a 2nd encrypted and authenticated communication channel is set.  The network 10 transmits, through the 2nd encrypted and authenticated communication channel, information requiring secrecy such as a route, that is, an A-key to the mobile set 20.
Patent JP-H0495648-A (JP)
Title: Power increaser
Inventor: SATO RYUICHI
IPC: F16H35/00
Filed: 1990-08-13
Abstract: PURPOSE:To increase output by linking numbers of combined parts together, such as a cross plate, a component force plate, a pulling plate and the like. CONSTITUTION:A bearing center axis 12 of a boss 19 is run through after setting a hole 23 of a pulling plate 4 to an axis 9 of a component force plate 7 and also holes 24 at both ends of the component force plate 7 to an axis 10 of a cross plate 3. A pulling plate 5 is linked to a rotating plate 18, which is an unit of a pulley 16 and a boss 17, with an axis 20 to the right side surface of the cross plate 3 and fixed to the center axis 12, while the axis 20 of the pulling plate 5 is linked to a mounting hole 21 of the cross plate 3. A pulley 1, which is an unit of a rotating plate 2 and a boss 6 with a linkage hole 26 provided on the left side surface of the boss 19, is fixed to the center axis 12, an axis 15 of the pulling plate 4 is set to a linkage hole 26 and both ends of the center axis 12 is secured to the upper end of a table leg 13 fixed to a table plate 14. The pulley 16 linked to a motor and the pulley 1 linked to an operating machine by means of a belt rotates to the A direction. The more the parts are linked together, the more effect is to increase the output.
Patent JP-S6370122-A (JP)
Title: Method for correction measurement of supply quantity of particulate material
Inventor: YAMAGUCHI HIROMI
IPC: G01F11/24
Filed: 1986-09-10
Abstract: PURPOSE:To easily calculate the true supply quantity of a particulate material, by calculating the wt. of the particulate material adhered to a particulate material receiving space from the measured value of a wt. measuring device supporting a hermetically closed casing, a rotary supply disc, the particulate material and a drive part in a dispersed state. CONSTITUTION:The particulate material charged in a hermetically closed casing 1 from a particulate material charging pipe 16 through a supply port 2 is allowed to fill the particulate material receiving space 12 of a rotary supply disc 8 to be rotationally transferred and discharged by he air stream of the vertical pipe 3 on the opposite side to be transported to a required place by an air transport main pipe 14. At this time, the wt. of the particulate material in the hermetically closed casing 1 and that of the whole of an apparatus are supported by load cells 5-7. The wt. of the particulate material adhered to the space 12 is calculated from the measured value of the load acting on the load cells and subtracted from the particulate material wt. calculated value calculated by multiplying the volume of the space 12, the number of rotations of the rotary supply disc 8 and the wt. of the filled particulate material per unit volume to calculate true supply quantity of the particulate material.
Patent JP-H0262690-A (JP)
Title: Different type coin removing device for coin handling machine
Inventor: CHITOKU HIDESHI
IPC: G07D7/00
Filed: 1988-08-29
Abstract: PURPOSE:To surely separate a different type coin and its following coin and to promptly remove the different type coin by obstructing the passing of the different type coin by protruding an obstructing member to a coin path, separating the different type coin from the following coin by rotating a transfer belt backward, after that opening the coin path, and rotating the transfer belt backward again when the different type coin is detected. CONSTITUTION:When a different type detecting part 13 decides that a transfer coin in a selecting path 7 is the different type coin based on a detected signal to be outputted from a different type coin detecting sensor 12, the different type detecting part 13 outputs a different type decided signal to a different type coin removing control part 16. The different type coin removing control part 16 outputs a driving signal to a rotary solenoid 15, turns a stopper 14 at 90 deg., and obstructs the passing of the different type coin by bordering one side of a protruding part 14B on the side of the selecting path 7. While the different type coin removing control part 16 drives a feed motor 2 forward and rotates a transfer belt 1 forward, the different type coin removing control part 16 drives the feed motor 2 backward and rotates the transfer belt 1 backward, after that drives a set motor 8, opens the path width of the selecting path 7, and rotates the transfer belt 1 backward again when the different type coin is detected.
Patent JP-H0637997-A (JP)
Title: Document reader
Inventor: ISHIZUKA JUNICHI
IPC: H04N1/203
Filed: 1992-07-20
Abstract: PURPOSE:To reduce the excess burden on an operator and to shorten the time required to perform transmission. CONSTITUTION:Picture reading sensors 8 and 9 are provided on the upper and lower surfaces of an original passing section. A picture memory storing the data read at the lower side or at the upper side being the other surface while outputting the picture data which is read at the upper side or at the lower side being one side of the original passing section is provided. Thus, the picture reading can be performed by one scanning per original written on both sides.
Patent JP-S58114408-A (JP)
Title: Single phase transformer
Inventor: YANARI TOSHIYUKI
IPC: H01F27/04
Filed: 1981-12-26
Abstract: PURPOSE:To reduce the installation space by a method wherein, when leading out leads  from a single phase transformer constituted of a plurality of side-placed unit transformers, high and medium pressure lead ducts wherethrough leads are passed are provided by positioning a high pressure lead duct on the lower side at one side of the longitudinal side surface of a tank, and high and medium pressure bushings are arranged  at right angle to the longitudinal direction of the tank. CONSTITUTION:The single phase transformer is constituted of unit transformers 5A and  5B, a winding 25 constituted of a high pressure series winding, a medium pressure  shunt winding and a low pressure tertiary winding of the transformers 5A and 5B are  wound around the main leg of an iron core in the tank 23. Thereat, the transformers 5A and 5B are side-placed in parallel by opposing the side surface in the longitudinal  direction to each other, and the periphery is surrounded by a sound-proof wall 4. Next,  the high pressure lead 14 and the medium pressure lead 15 led out therefrom are passed respectively through high and medium pressure lead ducts 30 and 31, of these ducts,  the numeral 30 is positioned on the lower side, and the numeral 31 is positioned on the  upper side, accordingly arranged in the longitudinal direction of the tank 23. Further,  high pressure and medium pressure bushings 16 and 17 are arranged by being projected  out of the tank 23.