baber/WOPTO huggingface dataset:
Patent JP-S61150950-A (JP)
Title: Sheet inverting mechanism
Inventor: SUZUKI YASUTO
IPC: B65H9/00
Filed: 1984-12-25
Abstract: PURPOSE:To quicken inversion of sheet by varying the carrying direction of three closed sheet carrying paths with predetermined angle against the sheet carrying direction at prestage then inverting the sheet and eliminating storage, stoppage and reverse rotation of sheet in the carrying path. CONSTITUTION:The sheet advancing straight through a branch mechanism 16 is inverted and diverted through oblique rollers 17, 18 at the carrying points 33, 34 then carried over the carrying points 35, 36 on sub-carrying path 19 while inverted and diverted again through an oblique roller 20 at the carrying point 37 then returned to the carrying point 31 while facing the other face not formed with a picture image upward. The picture image is formed similarly through a drum 14d to fix the toner image on the sheet through the heat and the pressure of fixing roller 15 at the carrying point 32 thus to finish formation of picture image onto the second face. Then the sheet carrying path is branched through branching mechanism 16 to paper discharging path 21 to discharge the sheet formed with picture images on the opposite sidefaces through a discharge roller 22 to a tray 23.
Patent JP-H1143907-A (JP)
Title: Partition plate for asphalt plied timber
Inventor: GOTOU KOUETSU
IPC: E01C19/50
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To improve work in conventional methods, sufficiently operate functions of machines without applying burden on labor of workers for improving work efficiency, achieve clean work environments without contaminating a work site, and provide finish of good quality. SOLUTION: On a flat plate part 3 having a sufficient space to receive material, an angular part 1 in which a flat plate can be easily and correctly moved along a line of a cut part in an existing pavement plate is provided, a vertical plate 2 is disposed at a center position of the flat plate part 3, and an overflow- proofing plate 4 is provided. The whole body of a device is composed in a double surface object structure to enable usage on both the right and the left surfaces, and this is usable to a machine of any type.
Patent JP-S61150738-A (JP)
Title: Method for coating to casting mold
Inventor: GOIE MASATO
IPC: B05D7/14
Filed: 1984-12-24
Abstract: PURPOSE:To execute mold coating to a uniform film thickness and to improve working efficiency by disposing a mold coat sprayer to the bottom of a box body so as to face upward, imposing an air permeable casting mold to the upper part of the box and evacuating and sucking the inside of the mold from the rear thereof. CONSTITUTION:The mold coating material in the mist-state is suspended and filled in the box body 1 when the mold coating material and pressure gas are fed in the form of a mixture to the mold coat sprayer 3 disposed to the bottom 2 of the box body 1. The inside of the casting mold 6 is evacuated and sucked from the rear thereof through a duct 8 in this stage, by which the mold coating material is evenly stuck to a cavity 7 and the uniform mold coat layer is obtd.
Patent JP-H02119407-A (JP)
Title: Designing method for digital filter
Inventor: KIKUCHI ATSUSHI
IPC: H03H17/02
Filed: 1988-10-28
Abstract: PURPOSE:To approach the frequency characteristic of the digital filter to the frequency characteristic (amplitude characteristic) of an analog filter (amplitude characteristic) with high accuracy by making the degree of the analog filter and the digital filter equal to each other. CONSTITUTION:A 1st amplitude characteristic is obtained from a 1st transfer function Hs of the analog filter desired to be approximated, the degree of a 2nd transfer function Hz of the digital filter to be desired is made equal to the degree of the 1st transfer function Hs to obtain a 2nd amplitude characteristic from the 2nd amplitude function Hz. Then an equation in which a characteristic point in the 1st amplitude characteristic is introduced is obtained so that the 2nd amplitude characteristic of the 2nd transfer function Hz has a characteristic point in the 1st amplitude characteristic. All coefficients of the 2nd transfer function Hz are obtained by the least square method based on the said equation. Thus, the frequency characteristic is made approximate with the frequency characteristic of the analog filter with high accuracy.
Patent JP-H04154946-A (JP)
Title: High speed hot dip metal coating method
Inventor: OYAGI YASHICHI
IPC: C23C2/40
Filed: 1990-10-12
Abstract: PURPOSE:To form a hot dip metal coating layer uniform in the cross direction of a steel strip, at the time of applying ho dip metal coating to the face of a running steel strip via a coating roll by injecting a nonoxidizing gas on the lower side of a hot dip metal injection nozzle in the rotating direction of the coating roll. CONSTITUTION:A steel strip 1 is brought into contact with a coating roll 2 by a ceramic material high in high-temp. strength and heat conductivity such as SiC and Si3N4; a nozzle 3 is arranged proximately on the roll 2; the molten metal to be coated such as Zn, Al and Sn is ejected from the nozzle 3 and is stuck to the roll 2; and the molten metal is transferred to the steel strip l by the rotation of the roll 2. At this time, to the opening parts 8 and 9 for ejecting molten metal in the nozzle 3, the nozzle part on the lower side in the rotating direction of the roll 2 is provided with an injection opening 5 for an nonoxidizing gas. In the injection opening 5, injection gaseous pressure is allowed to control continuously and freely in the cross direction of the steel strip 1, by which a hot dip metal coating layer free from damage to the quality of coating caused by the presence of dross in the hot dip metal and uniform in the cross full surface of the steel strip 1, can be formed.
Patent JP-S63126204-A (JP)
Inventor: BABA YUKIO
IPC: H01C7/04
Filed: 1986-11-14
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-H10114091-A (JP)
Title: Thermal printer
Inventor: HOSOMI HIROAKI
IPC: B41J2/32
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a thermal printer in which a platen roller can be removed easily. SOLUTION: The thermal printer 1 comprises a thermal head 4 supported on a body frame 2 while being positioned, and a platen roller 7 supported rotatably on the body frame 2 wherein printing is performed on a thermal sheet clamped by means of the thermal head 4 and the platen roller 7. The body frame 2 is provided with a groove 21 for supporting the bearing 12 of the platen roller 7 removably at a printing position while positioning. A cover frame 3 is fixed rotatably to the body frame 2 in order to regulate movement of the bearing 12 of platen roller 7 in the detaching direction.
Patent JP-H09108668-A (JP)
Title: Photocatalytic purger
Inventor: TAKAHAMA KOICHI
IPC: B09B5/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a household purger capable of easily purging garbage or domestic sewage discharged from household under an ambient pressure without treating it with biological treatment or under a high temp. and high pressure. SOLUTION: A photocatalytic film 2 film-formed by a liquid phase deposition method is applied on the inside wall of a vessel 1 and an ultraviolet lamp 3 is provided as a light source for irradiating the inside of the vessel 1. A photocatalyst in the photocatalytic film 2 uniformly applied on the inside wall of the vessel 1 is activated by ultraviolet ray to oxidize and decompose the garbage or the domestic sewage.
Patent JP-H04154590-A (JP)
Title: Cap applying, roll-to-seal machine for trigger pump container
Inventor: HAMATAKA MITSUHARU
IPC: B67B5/00
Filed: 1990-10-11
Abstract: PURPOSE:To make it possible to perform roll-to-seal work with a fixed torque assuredly, automatically and continuously by a method wherein to a container which is filled with a liquid, a cap with nozzle, of which the corresponding position with the container is uniform, is fed while the tip of the hose is assured ly corresponded to the container mouth. CONSTITUTION:A first cap aligning device B1 stores a large number of caps with nozzle 2 inside, and aligns the caps 2 and hoses 6 in one direction. A second cap aligning means B2 is provided in the middle of a shoot 42 which is connected to an outlet 28 of the first cap aligning means B1, and aligns the direction of a nozzle 7 of a cap 4 in one direction. In a fitting device E, a fastening means 117 to insert the hose 6 of the cap 4, which is held by a hanging means 109, in a container 1 smoothly and assuredly is provided, and by simply operating an elevating means 108, the hose 6 can be assuredly inserted in the opening at the mouth of the container 1 which stands by at a loading position 56 on a horizontal disk 54.
Patent JP-S63127280-A (JP)
Inventor: USUBUCHI TOORU
IPC: G09B29/00
Filed: 1986-11-18
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-H05113476-A (JP)
Title: Radar image display method
Inventor: YANO OSAMU
IPC: G01S7/22
Filed: 1991-10-21
Abstract: PURPOSE:To ensure brightness even for a high speed target as an unnecessary image of noise and the like is eliminated. CONSTITUTION:Within a target acquisition control circuit 26 the position and the size of an object are measured on the basis of data on a sweep memory 18 and within CPU 14 the data for showing an acquisition gate are produced to write in an acquisition gate memory 30. They are converted into rectangular coordinates, the logical product of the data stored in a radar memory 24 and the other data on the acquisition gate memory 30 is found within an AND circuit 32 and within a mixer circuit 34 the data on the radar memory 24 are brightness-modulated in the response to the logical product. The brightness of an echo in relation to the target acquired with the acquisition gate does not lower by performing a display on the basis of the data after brightness modulation.
Patent JP-H07104156-A (JP)
Title: Optical fiber cable
Inventor: OKADA NAOKI
IPC: G02B6/44
Filed: 1993-10-06
Abstract: PURPOSE:To prevent lamination collapse while assuring a large gap by specifying the size of a longitudinal direction gap of the optical fiber ribbon of the uppermost layer laminated within a groove. CONSTITUTION:The size of (a vertical direction gap + t)is set at a size at which its edge e2 comes into sliding contact with the rear surface of the pressing tape at the time of counter rotation of the optical fiber ribbon T or below in such a manner that the optical fiber ribbon T of the uppermost layer does not drop within the space by a horizontal direction gap gx and the space of the vertical direction of the height equal to the vertical direction gap gy + the thickness (t) of the optical fiber ribbon. Further, an error of the depth H of the groove 6 and an error of the lamination height tn ((n) is the number of laminated layers of the optical fiber ribbon) according to the nonuniformity of the thickness (t) of the optical fiber ribbon may arise in some cases and, therefore, the vertical direction gap at the time of packaging is preferably set smaller by about 0.1mm than the max. calculation gap calculated in the vertical direction. Then, the vertical direction gap at the time of packaging is more surely made into the max. value at which the ribbon T cannot rotate 90 deg. within this space.
Patent JP-H07107498-A (JP)
Title: Cathode-ray tube
Inventor: MURAKAMI KANEMITSU
IPC: H04N9/28
Filed: 1993-10-04
Abstract: PURPOSE:To prevent an erroneous convergence by biasing the current value of the convergence yoke where the current value is synchronized with a horizontal and vertical synchronizing signal and is changed into parabola state and setting the current value to cross the level zero in the timing scanning the outside of the effective screen. CONSTITUTION:Horizontal and vertical deflection circuits 11 and 12 and a deflection yoke 3 and driven to scan the beam of a cathode-ray tube 2. A correcting signal generating circuit 13 generates a parabola signal synchronized with a horizontal and vertical synchronizing signals HD and VD and generates a correction signal S1 with the signal level changed into parabola state. The circuit 13 outputs the signal S1 to a convergence yoke 4 and the current value of the yoke 4 is synthesized with the signals HD and VD to drive the yoke 4 to be changed into the parabola state. Further, the circuit 13 is synchronized with the signal HD to produce a tooth-shaped wave signal and is superimposed to the signal S1 as needed. The current value of the yoke 4 is set to the prescribed value and the convergence is adjusted so that the current value ICY of the yoke 4 can cross the level zero in the timing scanning the outside of the effective display screen of the cathode-ray tube 2.
Patent JP-S61151565-A (JP)
Title: Image forming device
Inventor: HAYASHI MASAYOSHI
IPC: G03G15/01
Filed: 1984-12-26
Abstract: PURPOSE:To move rotatively a rotating body to a development position accurately in a high speed and stop it quickly in the development position without shock by operating a rotating body holding mechanism to release the rotating body by a holding release means and controlling the rotating body with this release signal as a rotating body driving start signal before the rotating body is driven. CONSTITUTION:In a rotating body holding mechanism 21 engaged with a stopper plate 18, the other end of a pin 20 whose one end is fixed to a device body is inserted to an oblong hole 19a of an L-shaped stopper arm 19. A lock solenoid 25 as the holding release means is stuck axially to one end part of the arm 19 through a connecting member 26 by a pin 27, and a roll 22 is energized by a spring 28 so that it is brought into contact with peripheral parts of stopper plates 18HP, 18Y, 18M, 18C, and 18BK. In case of the start of rotation, the stopper arm 19 is turned around the pin 20 to disengage a groove 18a of the stopper plate 18 and the roll 22 from each other. By this operation, the stopper arm 19 shielding a photointerrupter 29 is removed from the optical path; and when the release signal of the stopper is inputted to a sequence controller 32, the rotation start of a rotating body 4a is instructed to a motor controlling CPU31d from the sequence controller 32.
Patent JP-H1191368-A (JP)
Title: Supporting structure of radiator
Inventor: SATOU HITONORI
IPC: B60K11/04
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent the uneven abrasion of a belt hung between a crank pulley and an idler pulley for rotating a fan, and to improve the supporting rigidity of a radiator. SOLUTION: In this supporting structure, a radiator 1 comprising a fan pulley 16 for rotating a fan 13 by a belt through a crank pulley 14 and an idler pulley 15a, is supported by a chassis frame 6 at a position deflected to a side part from a crank shaft of an engine, in such manner that it can be adjusted in a fore and aft direction through a mount member 21 at both sides of a position upper than a lower edge of the radiator 1. The tension rods 17a, 17b with turn buckles for connecting a vertical body member 3 with the upper edge and lower edge of the radiator 1, are mounted.
Patent JP-H01117181-A (JP)
Title: Wire delivering and stopping method at time of wire termination in pail pack
Inventor: HIRANABE KIYONOBU
IPC: B65H63/08
Filed: 1987-10-30
Abstract: PURPOSE:To make welding work resumable in a short time by constituting it to detect a termination of a coil in a pail pack and to stop the delivery with operation of a limit switch due to drawing movements of a wire terminating part with the delivery of a wire. CONSTITUTION:At welding work, when one remaining roll of a wire to be stored in a pail pack 2 is delivered and pulled by a feeder 6, and a bending part of a terminating part 9 kicks a detecting rod 13a, a limit switch 13 operates, and thereby a termination of the wire inside the pail pack 2 is detected. Then, the detected signal is outputted to a welder power source 14 and the feeder 6, thereby turning off the welder power source 14 and simultaneously stopping the feeder 6 automatically. Next, the terminated pail back 2 is replaced with a new one to be used henceforth, and the coil terminating part 9 and a wire starting end of the pail pack to be replaced are welled together and the welding work is resumed. Consequently, it is thus resumable in a short time.
Patent JP-H08136761-A (JP)
Title: Optical branching structural body
Inventor: KUMAGAI MASAMI
IPC: G02B6/293
Filed: 1994-11-08
Abstract: PURPOSE: To obtain a small-sized optical branching structural body having uniform optical branching intensity by providing the structural body with diffraction gratings which are equally spaced and have a depth proportional to quadratic residue sequence. CONSTITUTION: The quadratic residue diffraction gratings are formed by successively lining up grooves of the depth d (n) determined by the quadratic residue sequence S (n) and has a structure in which structures consisting degree N pieces of the groove (N is a prime number exclusive of 2) are periodically repeated. At the time of specifying the depth d (n) and optical branching of such diffraction gratings, both are obtd. by applying the wavelength of incident light, inter-grating spacing W, angel αin of the incident light and the degree N of the quadratic residue. The intensity of the light reflected by the diffraction gratings is made into the specified intensity determined by the degree N of the quadratic residue by working the depth d (n) of the grooves of the diffraction gratings in accordance with the application of the quadratic residue sequence S (n) in such a manner.  The number of branching is eventually determined in accordance with the incident angle αin , the wavelength of the incident light, the degree N and the inter-diffraction grating spacings W. The many optical branches are thus obtd. with an extremely small-sized element having a constant branching intensity.
Patent JP-H07131297-A (JP)
Title: Channel selecting device
Inventor: ICHIHARA FUMIO
IPC: H04N5/44
Filed: 1993-11-01
Abstract: PURPOSE:To receive plural programs in the same time zone at low cost with good operability by providing an interval timer which outputs a signal for switching a tuning voltage periodically to a channel selection control circuit. CONSTITUTION:The number of positions is inputted from a position quantity setting switch 13 and the maximum number of a variable counter 14 is set. Then a desired period and a desired position are inputted by a period setting switch 12 and a channel switch circuit 4 respectively. When the operation is switched to operation which uses the interval timer T, the variable counter 14 supplies data on its initial value to a channel position memory 15, which outputs the data on the initial position to the channel control circuit 5. Consequently, the channel of the initial position is received. When the variable counter 14 counts up, data on a next position is outputted and this operation is repeated thereafter in order to receive plural broadcasts in the same time zone at low cost with good operability.
Patent JP-S63127657-A (JP)
Title: Semiconductor image pickup device
Inventor: HIUGA TSUTAE
IPC: H04N5/335
Filed: 1986-11-17
Abstract: PURPOSE:To select whether picture elements are to be read one by one or all the picture elements are divided into blocks and the picture elements in the blocks are to be read out integrally by using a selection gate to the titled semiconductor image pickup device. CONSTITUTION:Two complementary inverters are connected in series and a switching transistor (TR) is provided just before the input of the inverters. A clock signal A is given to the gate of a pre-stage switching TR of the two TRs and a clock signal B or the output of an exclusive OR comprising the clock B and a selection input is inputted to the gate of the post-stage. With a selection input terminal 13 given at an L level, the scanning signal generating circuit acts like a circuit shifting the scanning pulse one by one stage at one period of the clock. In bringing the level of the selection input terminal 13 to an H level, one block corresponds to one period of the clock. Thus, high speed scanning is applied to picture elements without changing the clock.
Patent JP-H08136879-A (JP)
Title: Liquid crystal panel
Inventor: SHINSENJI SATORU
IPC: G02F1/13
Filed: 1994-11-08
Abstract: PURPOSE: To improve reliability of a display device by using such a liquid crystal compsn. that contains one stereoisomer of molecules in an equilibrium state for stimulation and contains another stereoisomer of the molecules by a specified ratio to the first stereoisomer. CONSTITUTION: In this liquid crystal panel, such a liquid crystal compsn. is used that contains molecules having plural stereroisomers in an equilibrium state for stimulation by at least one of light and heat and that contains one stereoisomer in the equilibrium state for the stimulation and another stereoisomer by 50 to 150 pts.wt. to 100 pts.wt. of the first stereoisomer. In this case, one stereoisomer of the molecules is, for example, a trans-isomer and the other is a cis-isomer. The liquid crystal compsn. used for the liquid crystal panel contains a cis-isomer by 50 to 150 pts.wt. to the amt. corresponding to the amt. in an equilibrium state of the transisomer. As for the liquid crystal compsn., it is preferable that the trans and cis isomer molecules are stilbene derivatives.
Patent JP-H04149423-A (JP)
Title: Image recorder
Inventor: SANKOCHI TOSHIO
IPC: G03B27/54
Filed: 1990-10-12
Abstract: PURPOSE:To enable exposure in a state where a specified gap is provided and to obtain image output with high resolution by supplying the parallel rays of light to an optical shutter and performing exposure. CONSTITUTION:A halogen lamp 3 is provided as a light source for exposure, and a reflector 2 is arranged above the lamp 3 and a condensing lens 4 is arranged below the lamp 3. Furthermore, the optical shutter 6 to which the light from the condensing means 2 and 4 is supplied, which is constituted of plural cells that can be opened and closed according to a recorded image with a control signal, and which is arranged at a space between a photosensitive recording medium 7 and the shutter 6 is provided. Since the light for exposure is made the almost parallel rays of light and supplied to the optical shutter by the condensing means, in such a case, the light transmitted through the shutter 6 becomes almost parallel rays of light and the diffusion of th light is restrained. Thus, an image from the shutter 6 is formed one the photosensitive recording medium 7 with high resolution even when the gap exists between the optical shutter and the photosensitive recording medium.
Patent JP-H09115540-A (JP)
Title: Heat exchanger for phosphoric acid type fuel cell
Inventor: IKEDA GENICHI
IPC: H01M8/04
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent the steam from being condensed to become water by being cooled with low temperature and then becoming a drain with strong acidity by phosphoric acid in an air preheater as a heat exchanger which exchanges heat with the exhaust air containing phosphoric acid discharged from a phosphoric acid type fuel cell and heats the air supplied to an air pole of a fuel cell. SOLUTION: An exhaust air is inflowed from an entrance 30 provided in a lower part of an air preheater 16 which exchanges heat with an exhaust air containing phosphoric acid and heats the air supplied to an air pole 3 of a fuel cell 1, and the exhaust air becomes a rising flow which is outflowed from an exit 31, and the water which is cooled at low temperature to be condensed falls and makes contact with the exhaust air flowing through the lower part to be evaporated so that the generation of a drain with strong acidity can be prevented.