baber/WOPTO huggingface dataset:
Patent JP-H07158836-A (JP)
Title: Recombusting apparatus
Inventor: MIYAMOTO TOSHIHIKO
IPC: F23G5/32
Filed: 1993-12-03
Abstract: PURPOSE:To completely burn combustion gas of dust and securely separate smuts for prevention of aerial pollution by providing a combustion gas inlet tube tangentially of a cylindrical furnace body, providing a burner in the close vicinity of the combustion gas inlet tube, and further providing a cyclone at a final location of a turning combustion part. CONSTITUTION:A cylindrical furnace body A includes a plurality of primary air holes 1, and combustion gas to which air is supplied from the primary air hole 1 enters the furnace from a combustion gas inlet tube 2 provided tangentially of the cylindrical furnace body A and is fired by a turning combustion flame of a burner 3 and is burned while being turned. The combustion gas flowing into the furnace body A is promoted in combustion of a non-burned fraction thereof with air from a plurality of secondary air holes 5 provided tangentially of a turning combustion part 4 of the burner. The flame becomes a high temperature vortex flow by heating of the burned non- combustion fraction and is completed in its combustion until its reaching a partition wall 6. Further, smuts such as burned ash in the combustion gas are collected outside an air stream by centrifugal force and is forced to collide with the partition wall 6 and enter the cyclone 9 after passage through an entrance tube 8 where the smuts are separated.
Patent JP-H06115762-A (JP)
Title: Multifeed detecting device for sheet
Inventor: SUGIYAMA OSAMU
IPC: B65H7/12
Filed: 1992-10-05
Abstract: PURPOSE:To automatically set a detecting condition by converting the detecting condition of paper thickness or the like into voltage applied to a cantilever- shaped variable contact member formed of a laminated actuator, so that a space between the variable contact member and a roller arm detecting contact can be changed. CONSTITUTION:A supporting bracket 18, which is the base unit of a device, is secured to a supporting shaft 17, and an L-shaped roller arm 20 is pivotally supported to a supporting point 19 provided in a point end of this supporting bracket 18, to rotatably support a detecting roller 22 opposed to a feed roller 21 by interposing paper 23, which is a detecting object, in a point end of this arm 20. At the time of setting a detecting condition of thickness or the like of the paper 23, by converting the detecting condition into a voltage value applied to a variably setting member 27 formed of a laminated piezoelectric actuator, this member 27 is deflection deformed, to change a space between a detecting contact 24 of the roller arm 20 and a detecting contact 28 of the variable contact member 27. In the case of generating a double-sheet insert, by closing both the detecting contacts 24, 28, abnormality is detected as an electric signal.
Patent JP-2000130779-A (JP)
Title: Hot water floor heating panel
Inventor: TAKATANI MASAHIRO
IPC: F24D3/16
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a hot water floor heating panel which can be compactly folded, is convenient for transportation and accommodation and can be simply constructed without excess processes only by spreading a folded part upon construction. SOLUTION: Two heat insulating bases 1a and 1b having upper surfaces on which snaking grooves are formed for providing a heat radiating tube 2 are connected together through small joists 4 to form a hot water floor heating panel between the small joists 4 and the heat insulating bases 1a. In the folded positions of the heat insulating bases 1a and 1b, the heat radiating tube 2 is passed through the the heat insulating bases 1a and 1b by bypassing the grooves. In one heat insulating base 1a, through grooves 8 are formed by penetrating the grooves from a front surface to a back surface in the vicinity of the folded positions.
Patent JP-H11138722-A (JP)
Title: Freshness keeping packaging laminate, and laminate forming resin or resin composition
Inventor: HASHIMOTO YOSHINORI
IPC: C08L23/08
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a laminate forming resin and a resin composition for a freshness keeping package having large oxygen permeability and small steam permeability for keeping fresheness of fruit and vegetables, cut flowers, etc. SOLUTION: The laminate is made such that a layer consisting of a resin composition containing ethylene-α-olefin copolymeric resin or copolymeric resin is laminated, in which the laminate has an oxygen permeability of 3.000 cc/m<2> .24 hrs.atm or more and a steam permeability of 100 g/m<2> .24 hrs.at 38 deg.C.90% RH or lower.
Patent JP-S63156384-A (JP)
Title: Semiconductor light emitting device
Inventor: MAKIUCHI MASAO
IPC: H01S5/00
Filed: 1986-12-19
Abstract: PURPOSE:To decrease relaxation vibration and stray capacitance and to make it possible to perform high speed modulation, by generating a large amount of electron-hole pairs by avalanche breakdown, guiding the electrons and the holes into a resonator having a light guide structure by diffusion, and emitting light by the recombination of the electrons and the holes. CONSTITUTION:In a semiconductor light emitting device, avalanche breakdown cccurs in an avalanche region (a), and electrons and holes are generated. They are injected into a light emitting region (c) through a graded band gap region (b). The region (c) has a light guide structure. Light is emitted by the recombination by using a transition semiconductor. The manufacturing process of this laser is as follows. At first, an HR-AlGaAs clad layer 6 and a light emitting layer 5 having a MQW structure are sequentially grown on an Si-GaAs substrate 7. Then an Si is introduced a disordered region 5D. An AlGaAs layer 4 as a graded band gap layer, a GaAs layer 3 as an avalanche layer, an AlGaAs layer 2 as a clad layer and an n<+>-GaAs layer 1 as a cap layer are sequentially grown. Then, Si is diffused, and an n-type region 9 is formed. Thereafter Zn is diffused to form a p-type region 8. Finally a p-type electrode 10 and an n-type electrode 11 are formed on the p-type region 8 and the n-type region 9.
Patent JP-H05141448-A (JP)
Title: Electromagnetic clutch
Inventor: HAMADA HARUKI
IPC: F16D27/10
Filed: 1991-11-20
Abstract: PURPOSE:To wind a coil in a required member of turns and prevent deformation of the coil by employing such a construction that an annular winding bobbin of nearly L-shaped cross section is monolithically formed of a cylindrical part and a hollow disc part, and a coil wire is wound around the cylindrical part. CONSTITUTION:An exciting coil 11 is composed of a cylindrical part 15a, in which an inner cylindrical part 13b of a yoke main member 13 is shrouded, and an annular bobbin 15 of approximately L-shaped cross section, which is monolithically formed out of such as nylon, of a hollow disc-shaped vertical wall portion 15b arranged with space for containing connections of the beginning side and the ending side of the exciting coil 11 with an electric wire 20 and which is wound uniformly with a coil wire 11a. Plural L-shaped bands 15c are arranged as on body on the outer circumference of the vertical wall portion 15b. Because the bands can absorb deviation of the exciting coil 11 in its outer diameter caused by the tolerance of diameter of the coil wire 1a, a predetermined number of turns can be wound in a uniform manner.
Patent JP-H06160810-A (JP)
Title: Display device
Inventor: FUKUDA KAZUO
IPC: G02F1/133
Filed: 1991-11-20
Abstract: PURPOSE:To provide a display device capable of performing color display with an extremely simple constitution which is easily thinned in the display device performing display by making use of thermooptical effect. CONSTITUTION:Heaters 31-37 are disposed on one surface of a film 1, and thermosenstive paint 2 is applied on the other surface. A controlling means 6 controls to drive any one of heaters by means of a driving means 5 in accordance with characters to be displayed. The temperature of the part coated with the thermosensitive paint 2 and corresponding to the heater rises in the case of driving the heater to generate heat and the color of the part coated with thermosensitive paint 2 is colored.
Patent JP-H07134889-A (JP)
Title: System for editing/retrieving video signal
Inventor: AKAGI KAZUO
IPC: G11B27/02
Filed: 1993-11-09
Abstract: PURPOSE:To retrieve a video signal frame by frame and not to hurt a stereo function of an audio track, by attaching a frame No. to the video signal and recording the frame No. in a channel range of high audio frequencies of the hi-fi audio track. CONSTITUTION:A video frame control 1 receives a command from a command device 2, attaches a frame No. for every frame to a video signal from a video signal source input through a video input terminal 4, and records the video signal in a dubbing tape. At the same time, the corresponding frame No. is recorded to either channel of high audio frequencies of a hi-fi audio track. Accordingly, a target frame can be quickly retrieved and read out only by designating the frame No. Since the frame No. is recorded in one channel of high audio frequencies of the hi-fi audio track, a stereo function of the audio track is never damaged.
Patent JP-H0971112-A (JP)
Title: Pneumatic tire and manufacture thereof
Inventor: MANFURETSUDO GERESHIYAIMU
IPC: B60C19/08
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To discharge the static electricity generated on a vehicle body to a road from a tread face by providing a conducting member arranged on the inside of the tire radial direction of a tread rubber body and containing a conducting layer made of a good conducting material. SOLUTION: This pneumatic tire T is provided with a tread rubber body 2 made of an insulating material or a nonconducting material forming a tread section 1 and a conducting member 46 containing a conducting layer 3 made of a conducting material adjacent to the inner face in the radial direction, and they cover and protect the lower structural body 47 of the tire T from a side wall section 20 to a bead section 45. The conducting member 46 is constituted of the conducting layer 3 arranged below the tread rubber body 2, a penetration section 6 penetrating a tread face 1S and extended in the tire radial direction, and a conducting piece 27 buried in the tread face 1S. The second conducting member 50 is constituted of a wing rubber body 11 along the outside face of the tread rubber body 2, a conducting sheet 22 extended inward on the tread face 1S to cover the wing rubber body 11, and a color layer 26 having nearly the same structure as it.
Patent JP-H08155659-A (JP)
Title: Welding method for low alloy high tensile steel
Inventor: ICHINOSE TAKESHI
IPC: B23K26/32
Filed: 1994-12-08
Abstract: PURPOSE: To provide a welding method of the high tensile steel by the high energy density beam to greatly improve the toughness of the weld metal as weld. CONSTITUTION: Welding is achieved using the low alloy high tensile steel having the composition consisting of one or more kinds of 0.001-0.10% sol.Al, <=0.0070% N, 0.003-0.07% Ti, 0.003-0.15% Nb, 0.003-0.15% V, 0.003-0.10% Ta, and 0.002-0.10% by irradiating the high energy density beam while the part to be welded is shielded by the atmosphere containing nitrogen whose partial pressure is 10-20kPa and the balance the inert gas. The atmosphere on the beam irradiating side contains no nitrogen, and the atmosphere on the opposite side may contain nitrogen. The performance of the weld zone of a steel structure a line pipe, etc., can be greatly improved.
Patent JP-H1198693-A (JP)
Title: Power supply
Inventor: OKUYAMA YUJI
IPC: H02J3/14
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To improve power factor of the entire power system while suppressing harmonics by controlling the magnitude of a load within one AC period such that a signal waveform obtained at a current waveform detecting section approximates to a voltage waveform. SOLUTION: A current waveform detecting section 1 detects the waveform total current of an entire system. Depending on a a current waveform detected at the current waveform detecting section 1 and a voltage waveform detected at a power supply voltage detecting section 2, a control section 4 controls the magnitude of a load 3 (alterable at a sufficiently high response as compared with AC frequency). More specifically, the magnitude of the load 3 is controlled within one AC period such that a signal waveform obtained at the current waveform detecting section 1 approximates to a voltage waveform. Even if power factor of other loads is low, power factor of the entire power system can be improved while suppressing harmonics by using the instantaneous residual power of other load preferentially. It can be used as an electric apparatus of high power factor when other load is not connected.
Patent JP-H08161231-A (JP)
Title: Image forming device
Inventor: KANEKO MASARU
IPC: G06F21/62
Filed: 1994-12-08
Abstract: PURPOSE: To suppress the elimination of a program due to an erroneous opera tion by providing a means for refusing reception even when the firmware change request command of another operator ID is transmitted until the contents of a flash ROM are changed. CONSTITUTION: A printer 100 is composed of a controller part 200 for performing interface control with a host computer and the editing and control of image data and a printer engine part 300 for performing machine control, write control, paper feeding control and the state monitoring of the printer, etc. Then, the CPU 301 of the printer engine part 300 of this image forming device recognizes the operator ID at the time of receiving the firmware change request command of a first time, and thereafter, receives a firmware speed request command provided with the same operator ID as the first time prescribed number of times and refuses the reception even when the firmware change request command of the other operator ID is transmitted until the contents of the flash ROM 303 are changed.
Patent JP-2000134360-A (JP)
Title: Communication terminal
Inventor: IWATA NAOHIRO
IPC: H04M1/06
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of the terminal single body of a facsimile terminal having no provision for power failure by activating a switch of the facsimile terminal having no provision for power failure and a switch of a facsimile terminal having provision for power failure with an integrated connection member so as to reduce the entire system cost and allowing only required components to be mounted on the facsimile terminal having no provision for power failure. SOLUTION: A photo interrupter 3 and a hook switch 5 that open/acquire a telephone line when a commercial power supply is in use or not in use are respectively mounted on 1st and 2nd printed circuit boards and ON/OFF of each switch is activated with a lever member 1 when a handset is hooked on/off. The lever member 1 is turned counter clockwise or clockwise by mounting/dismounting the handset to/from the lever member 1 and the hook switch 5 and the photo interrupter 3 are set ON or OFF by a power failure lever 1c and a power application lever 1b to open or acquire a telephone line. Moreover, the cost of the facsimile terminal having no provision for power failure can be reduced by only mounting the printed circuit board mounted with the photo interrupter to the facsimile terminal having no provision for power failure.
Patent JP-H06144315-A (JP)
Title: Fuel tank fitting device
Inventor: SUZUKI MASANOBU
IPC: B62D65/00
Filed: 1992-11-16
Abstract: PURPOSE:To reduce a burden to be applied to a worker at the time of fitting a fuel tank to a car body by providing a tank holding means for lifting a fuel tank and for holding it at a tank fitting position of a car body, and providing a screwing means for screwing the tip of a fitting band to a band tip fixing position. CONSTITUTION:A tank holding robot 2 grips a fuel tank F.T. with a griping hand 6, and holds the tank at a tank fitting position of a car body A. With the operation of a band fastening robot 10, a band receiver 22 catches a fitting band 40, which is suspended from the car body A, with a roller 29, and makes the fitting band 40 come close to the lower surface of the fuel tank F.T. When the tip 40a of the fitting band 40 arrives a band tip fixing position A and a square cylinder 21 is operated, a bolt fastening machine 24 is moved with a slider 21a, and since a bolt is screwed to the car body A side for fixation, the fuel tank F.T is fastened by the fitting band 40 and fitted to the car body A.
Patent JP-H02150045-A (JP)
Title: Method of mounting integrated circuit element
Inventor: YAGI YUTAKA
IPC: H01L21/60
Filed: 1988-11-30
Abstract: PURPOSE:To easily mount the I/O terminals of an integrated circuit element on a circuit board even if the terminals have a narrow pitch, microscopic size and multi-terminals by forming an electrically connecting conductive layer on a polymer material layer formed between the electrodes of the element and the wiring layer of the board by using an energy beam. CONSTITUTION:After an integrated circuit element 103 is secured to a circuit board 101 with adhesive 105, a polymer material 106 is formed in a crest between the board 101 and the element 103. After the material 106 is solidified, a conductive layer 108 is formed on the material 106 and the board 101 between a layout wiring layer 102 and a pad 104 by using an energy beam 107. A conductive layer 108 is formed on the part of the surface of the board 101 made of the polymer material, and a layer of the polymer material is formed all between the pad 104 and the layer 102. Thus, an electric connection is improved.
Patent JP-2000134970-A (JP)
Title: Motor controller
Inventor: YANAI OSAMU
IPC: H02P25/08
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To attain the control to change number of rotations of SR motor through the correction setting of the time (application time) to impress the voltage to a power generation coil. SOLUTION: Voltage control of a power generating coil in such case that an SR motor rotates in the constant number of rotations depends on the application timing (t=td) and cutoff timing (t=te) of variable set in response to the actual number of rotations of rotor with reference to the rotating position of rotor. When the number of rotations is changed, the target number of rotations is set. For instance, at the time of acceleration, such target number of rotations is set to higher value. Here, when the actual number of rotations is lower than the target number of rotations, acceleration is determined and the application timing is set to the correct value (t=td') to extend the application time.  Meanwhile, at the time of deceleration, the target number of rotations is set to a lower value and deceleration is determined when the actual number of rotations is higher than the target number of rotations, the application timing is set to the correct value (t=td") and the application time is shortened.
Patent JP-S63157488-A (JP)
Title: Semiconductor laser wavelength stabilizing device
Inventor: UEDA TOSHITSUGU
IPC: H01S5/0687
Filed: 1986-12-22
Abstract: PURPOSE:To automatically lock a stabilizing circuit in a purposive wavelength without performing a retracting operation after the turning-ON of a power source by a method wherein a circuit, through which a control current generated in an integrator constituting the title device flows, and a constant-current circuit are provided and the sum of the control current and a constant current from the constant current circuit is used as an injection current. CONSTITUTION:The emitted light of a semiconductor laser LD is split into two directions, the light obtained by irradiating the light of one way on a wavelength selecting element E is converted into an electrical signal and the light of the other way is photoelectrically converted intact and converted into an electrical signal by an amplifier A. Then, a difference between these two electrical signals is integrated by an integrator B and part of an injection current to the laser LD is constituted of this integrated output. Moreover, a transistor Q1, through which a semiconductor laser diode LD and the integrator B are connected to each other, is provided with a constant-current circuit consisting of a resistor R2 and a transistor Q2 and the sum of the current generated in the integrator B and a constant current from the constant-current circuit is used as the injection current to the diode LD. At this time, the laser wavelength corresponded to a DC component in the injection current is ready- conformed to the transmittance or reflectivity characteristics of the wavelength selecting element E.
Patent JP-H03208667-A (JP)
Title: Printing method and printing head of ink jet printer
Inventor: JIYOSEFU RAHATSUTO
IPC: B41J2/205
Filed: 1990-11-09
Abstract: PURPOSE: To expand a realizable color range by using a color printer by continuously ejecting primary color dots to a single place and ejecting a darker color before ejecting a brighter color and to simplify a circuit plan for sending a control signal to each nozzle. CONSTITUTION: Ink dots from black ink nozzles 10 are placed within the strip like range of a sheet covered when the nozzles 10 are moved in a lateral row direction. Subsequently, by advancing the sheet, the strip like range is positioned by the scanning in a next lateral row direction so as to receive ink dots of cyan ink nozzles 4. By advancing the sheet further, the strip like range is positioned by the scanning in a further next lateral row direction so as to receive ink dots of magenta ink nozzles 6. When the respective nozzles are alloted to the respective rows of a printing area, the timing of the transmission of a nozzle start signal to each nozzle is regulated by the size of the interval B between neighboring nozzles. The angle of inclination in a printing head scanning direction of each nozzle row is determined in relation to A/B.
Patent JP-S63160903-A (JP)
Inventor: KOIBUCHI SHINTA
IPC: B65F5/00
Filed: 1986-12-22
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-H08163175-A (JP)
Title: Congestion informing method in frame bracketing/ multiplexing device
Inventor: HIGUCHI KENICHI
IPC: H04L47/43
Filed: 1994-12-09
Abstract: PURPOSE: To reduce logical link identifier conversion processing and to shorten notice time to communication equipment by detecting the generation/release of congestion by the dead capacity of a buffer. CONSTITUTION: Frame information in a frame transferred from an arbitrary line passes a reception part 21 and it is stored in a common buffer 24. A logical link identifier (A), after receiving conversion processing in a logical link identifier conversion part 22, is sent to transmission parts 23a-23n on a corresponding line, and corresponding frame information is read out from the buffer 24, and a converted logical link identifier (B) is attached on it, then, it is transmitted to the corresponding line. A forward/backward congestion notice identifier is set in and sent from the transmission part 23i for all the frames transmitted from a frame bracketing/multiplexing device 2.  Also, in the device 2, the setting processing of an identifier in the transmission part 23i is stopped when the release of the congestion is detected by making the dead buffer capacity of the buffer 24 exceed an upper limit value 26 designated in advance.