baber/WOPTO huggingface dataset:
Patent JP-H05127977-A (JP)
Title: High-speed 2d plotting system
Inventor: UNO TOSHIHIKO
IPC: G06F12/02
Filed: 1991-10-30
Abstract: PURPOSE:To improve plotting speed by reducing the number of times of memory access at the time of plotting a long horizontal line or a rectangle in a graphic processor provided with a bit-mapped displaying memory. CONSTITUTION:Such trouble that the plotting speed becomes slow because the displaying memory is accessed too many times is prevented by providing a write control part 8 to control the write position of data from a data storage part 5 in a horizontal direction for the displaying memory 9 so that the plotting data of segment length in the horizontal direction is written at a time to the displaying memory 9 from the data storage part 5, and further, providing a second write control part 8' to control the write position of the data from the data storage part 5 in a vertical direction for the displaying memory 9 so that the rectangle in which a plotting start point and a plotting end point are made to its diagonal line is controlled so as to be written at a time to the displaying memory 9 from the data storage part 5.
Patent JP-H03170869-A (JP)
Title: Digital phase lamp type optical interference angular velocity meter
Inventor: ISHIGAMI MUNEHIRO
IPC: G01P3/44
Filed: 1989-11-30
Abstract: PURPOSE:To measure the input of high angular velocity and to widen an input dynamic range by detecting such a state that the phase difference between clockwise and counterclockwise lights becomes a + or -5pi/2 radian to perform the corresponding control. CONSTITUTION:The fifth and sixth sampling hold circuits 53, 54 performing sampling hold in such a state that the phase difference between clockwise and counterclockwise lights is a - or +5pi/2 radian for the sake of the sampling hold of the output of a photoelectric converter 16 converting interference light are provided. The outputs of the first - third differential amplifiers 31, 32, 55 containing the third differential amplifier 55 from which the difference between the outputs of the circuits 53, 54 are taken out are changed over by a change- over switch to be supplied to an A/D converter 35. A control part 46 controls which of the first - sixth sampling hold circuits 27 - 30, 53, 54 performs sampling hold and, in the state performed by the circuits 53, 54, the switch 33 is controlled so as to supply the output of the amplifier 55 to the converter 35.
Patent JP-H06163382-A (JP)
Title: Transferring mechanism for processed article in vacuum device
Inventor: TAMAI MAKOTO
IPC: B65G49/00
Filed: 1992-11-20
Abstract: PURPOSE:To obtain a transferring mechanism of the processed in a vacuum device capable of performing overload limit detection in a vacuum near the processed. CONSTITUTION:The rotation of a rotary driving part in the chamber outside is converted into the rectilinear motion in the rotation-conversion part for being conveyed to a rectilinear input end 41. When the rectilinear input end 41 is made to move to the left side so as to push a link 26, and as a result to move a guide table 12 to the left side. Nun, when an overload is imposed in the moving direction of the guide table 12, the link 26 is turned by the moving force of the rectilinear input end while resisting to the force of a spring 32, while therewith rotating also a shutter 35 up to a state of chain lines through a cam pin 37. At this time, light from an optical source 42 is disturved by the rotation of the shutter 35 so as to cut incidence of light on a photosensor 43.
Patent JP-H06155763-A (JP)
Title: Ink jet recording apparatus
Inventor: HAMANO MUNEJI
IPC: B41J2/18
Filed: 1992-11-20
Abstract: PURPOSE:To reduce unnecessary ink consumption or the decrease of a recording speed caused by emission recovery processing in an ink jet recording apparatus. CONSTITUTION:An emitted ink droplet 11 is charged by holding the ink stored in the liquid chamber 10R of a recording head 10 to fixed potential and an electrode 8 is provided in the vicinity of ink emitting orifices 61-63. By this constitution, it is judged whether or not ink is practically emitted on the basis of the change of potential due to the charge emitted ink droplet 11 of the electrode 8 when the ink emitting driving of the recording head is performed and emission recovery processing can be performed only in the case of non-emission.
Patent JP-H09152161-A (JP)
Title: Ventilation dehumidification device
Inventor: HOSOKAWA FUMINOBU
IPC: F24F7/10
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to dry an underfloor space irrespective of a moisture state of an open air. SOLUTION: In this ventilation and dehumidification device, the air of an underfloor space 15 which an air supply means 22 has sucked and supplied, is dehumidified and dried by passing an adsorption material 25. The dried air is sent to the underfloor space 15 from a first exhaust opening, thereby drying the underfloor space. When the activity of the adsorption material 25 is degraded by its moisture absorption, a reprocessed heating means 26 is energized, thereby recovering the activity of the adsorption material 25. Furthermore, the underfloor space is ventilated by discharging the air in the underfloor 15 directly outside the main body. A detection means 31 uses ventilation and dehumidification selectively in conformity with the detected moisture.
Patent JP-H01154573-A (JP)
Title: Photoelectric converter
Inventor: SUZUKI TETSUO
IPC: C07D209/88
Filed: 1987-12-11
Abstract: PURPOSE:To obtain a photoelectric converter which exhibits a high optical current and has a large area inexpensively by adding specific diaminocarbazole derivative to an optically active layer. CONSTITUTION:An optically active layer contains at least diaminocarbazole derivative represented by a formula I. Thus, its optical current is largely increased. As a result, its photoelectric conversion efficiency is raised. In the formula I, R1 to R5 are halogen, and substituted or nonsubstituted alkyl group, substituted or nonsubstituted alkyl group, which may be the same or different. This photoelectric converter is composed by sandwiching, for example, a photoconductive organic semiconductor and the layer 2 containing the above compound between a front electrode 1 and a back electrode 4. Since light is incident from the front electrode, the electrode 1 is light transmittive. Both the front and back electrodes may be solely employed, or may be provided with a support or a protective layer.
Patent JP-H06158076-A (JP)
Title: Fluid composition for viscous coupling
Inventor: YANO NORIO
IPC: C10N40/04
Filed: 1992-11-20
Abstract: PURPOSE:To obtain a fluid composition prevented from undergoing viscosity increase, gelation and viscosity loss due to thermal decomposition by mixing a specified polyorganosiloxane with sulfur or its compound and a cyclosiloxane. CONSTITUTION:This fluid composition comprises a linear or branched polyorganosiloxane having an average unit formula of formula I and a viscosity of 100-500000cSt at 25 deg.C, at least one member selected from among sulfur, a hydrocarbon sulfide of formula II, a sulfurized fat or oil which is a reaction product of a fat or oil with sulfur, a zinc dithiophosphate of formula III, a metal dialkyldithiocarbamate of formula IV and a hydrocarbon sulfide of formula V and a cyclosiloxane of formula VI. In the formulas, R<1> is a hydrocarbon group of the like; (a) is 1.9-2.1; R<2> is a hydrocarbon group; R<3> is a bivalent hydrocarbon group; x>=1; n=0 or >=1; R<4> to R<7> are each hydrocarbon group; R<8> to R<22> are each alkyl; Me is Zn or the like; R<12> and R<13> are each a bivalent hydrocarbon group; x>=1; m=0 or >=1; R<14> is phenyl; R<15> is methyl or the like; and (p) is 3-25.
Patent JP-H04182147-A (JP)
Title: Image printer
Inventor: YASUI SHOJI
IPC: B41J2/35
Filed: 1990-11-15
Abstract: PURPOSE:To produce printed images without density unevenness with the fluctuation of heating amount of each of heating elements being absorbed by a method wherein electrification length data for a plurality of heating elements in a thermal head are corrected for each of the elements in accordance with the amount of fluctuation in resistance values of each of the heating elements. CONSTITUTION:A transfer image data correction circuit 4, arranged in a position following that of a transfer circuit 3, corrects transfer image data 10 in accordance with the amount of fluctuation in resistance value of each of heating elements 6, and outputs the corrected transfer image data 11 to the heating elements 6 in a thermal head 5. When the transfer image data 10 that are naturally to be applied to an element A of the heating element 6 are sent sequentially, for instance, with time length tA1, tA2, tA3,... and are inputted into the transfer image data correction circuit 4, the said data are converted into time length data alphatA1, alphatA2, alphatA3,... each multiplied by constant alpha. The constants alpha or the like exist in number as many as the number of heating elements 6, and may be set beforehand in accordance with the amount of fluctuation in the resistance values of the heating elements 6, or can be set repetitively according to the results of actual printed images.
Patent JP-H09152539-A (JP)
Title: Method for fitting image formation optical element of liquid crystal color projection device or the like
Inventor: HORII TSUNEYUKI
IPC: G02B7/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To decrease the number of components. SOLUTION: A frame body 27 where a subplate 64 is temporarily fixed is inserted into a chassis 23 from an opening part 40. First positioning pins 55a and 55b are inserted into holes 41a and 41b, and 43a and 43b for subplate positioning provided to a couple of side plates 23A and 23B and the 1st positioning holes of the subplate 46 and the subplate 46 is positioned on the chassis 23 and fixed with a set screw 53. Second positioning pins 56a and 56b are inserted into holes 44a and 44b for element positioning provided to the other side plate 23B and the 2nd positioning holes 50a and 50b of the subplate 46 and a liquid crystal panel 7 is positioned by abutting against the 2nd positioning pins 56a and 56b. A subchassis 46 is fixed to a frame body 27 with a set screw 47 and the frame body 27 is fixed to the other side plate 23B with a set screw 54.  Then the 1st and 2nd positioning pins 55a and 55b, and 56a and 56b are extracted.
Patent JP-H07139112-A (JP)
Title: Opening/shutting type roof integral with solar battery panel
Inventor: ISHII TAKEO
IPC: E04F10/08
Filed: 1993-11-17
Abstract: PURPOSE:To obtain electrical energy out of solar energy simply at low cost by a method wherein amorphous solar battery panels are attached to the sunbeam receiving surface of a plurality of blades that are provided so that they can be opened and shut. CONSTITUTION:A plurality of blades 9 are provided to the upper part of a structure like a terrace so that the blades can be opened and shut. When the blades 9 are in the state of closing, intrusion of rainwater into the structure is prevented and when the blades are in the state of opening, sunbeam is taken into the structure in accordance with the degree of opening. In an opening/ shutting type roof 7 as mentioned above, amorphous solar battery panels 11... are attached to the sunbeam-receiving surfaces of the blades 9. Thereby, a stand for exclusive use for installation of the solar battery can be eliminated, and a space for installation of such stand becomes unnecessary.
Patent JP-H10128773-A (JP)
Title: Combination of stabilizers for rotary molding method
Inventor: KROEHNKE CHRISTOPH
IPC: C08K5/527
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To produce an olefin hollow product by a rotary molding method using a combination of processing stabilizers. SOLUTION: A combination of stabilyzers consisting of at least one kind of a compd. selected from organophosphite and organophsphonite and at least one kind of a compd. from a group of 3-arylbenzoflanones is added to polyolefin and a mold is filled with the resulting mixture and heated to temp. higher than 280 deg.C so that the stabilized polyolefin is melted and the mold is rotated around at least two axes to spread the plastic material on the wall of the mold and, during rotation, the mold is cooled and opened to take out a formed hollow product.
Patent JP-H06142774-A (JP)
Title: Method for bending aluminum chamber of ultra-high vacuum
Inventor: BIZEN TERUHIKO
IPC: H05H7/14
Filed: 1992-10-28
Abstract: PURPOSE:To prevent impurities from entering an oxide film on the inner peripheral surface of a chamber at the time of bending. CONSTITUTION:A billet 34 of aluminum alloy is put in a extruding machine and extruded linearly in a chamber shape to make an aluminum chamber 10. In the opening part on both ends of the extruded aluminum chamber 10, a metallic lid 21 is inserted to block the opening. In the proximity of both ends, an inflow hole 22 and an outflow hole 23 both for inert gas are made. A hose 24, 25 is each connected into the hole 22, 23, and while a clean inert gas 26 such as A, is flowed into the aluminum chamber 10 through the hose 24, the aluminum chamber 10 is stretched for bending. Fractures are made on the oxide film on the inner peripheral surface of the aluminum chamber 10 by the bending; since the impurities contained in the air in the aluminum chamber 10 is exhausted by the clean inert gas 26, an oxide film can be newly formed on these fractures without taking in impurities. Then, unnecessary parts on both ends are cut off.
Patent JP-S63168507-A (JP)
Title: Present position estimating system in navigation apparatus
Inventor: OE HIDEMI
IPC: G01C21/00
Filed: 1986-12-30
Abstract: PURPOSE:To display the present position, by storing map data and road data and comparing various data operated from distance data and azimuth data with the road to determine the part where conditions coincide with each other as the present own position and synthesizing said part with the map data read from the memory before displaying the same. CONSTITUTION:When a driver inputs the approximate present place, an operational processing part 3 reads the map of a range containing designated position and road data from a memory apparatus 4 to store both of them in an internal memory. Azimuth data is supplied by an earth magnetism sensor 1 and a car speed sensor 2 supplies a pulse at every unit running and the operational processing part 3 selects the road concerned from the internal memory to stores a road number to always hold the newest road number unit turning a crossing. When the operational processing part 3 detects that a car has turned the crossing, said processing part 3 calculates the distance between crossings and a road direction to store a road number. The crossing is limited by two road data. When said crossing can not be limited, the detouring of the next crossing is waited for. The locus passing the crossing calculated by estimation is generated corresponding to the data of the sensor 2 and synthesized with the map data to be displayed on a display device. The driver can certainly know the present own place and a running distance from a mark and running locus display.
Patent JP-H03173645-A (JP)
Title: Apparatus for cutting supply of ink
Inventor: MIYOSHI SHIGEHIKO
IPC: B41F31/20
Filed: 1989-12-01
Abstract: PURPOSE:To cut off a supply of an ink to a machine plate of a plate cylinder by controlling a thickness dimension of the film of ink adhered on a circumferential surface of an ink fountain roller so as to be smaller than a gap between the circumferential surface of the ink fountain roller and a circumferential surface of a closely downstream roller. CONSTITUTION:When a rotary printing machine is in operation, an ink fountain roller 1 is rotated through a transmission, and the ink reserved in an ink fountain 2 is led to a circumferential surface of the ink fountain roller 1 as a film of ink, the film of ink is carried to just before each of divided doctor blades. Whereas gaps l between the ink fountain roller 1 and other divided doctor blades except for two divided doctor blades corresponding to printing areas 'a' and 'b' are determined so as to have a relation 'l<L' to a gap L between the ink fountain roller 1 and a closely downstream roller 4, and the film of ink which has passed over the other doctor blades and reached the gap L cannot adhere to the circumferential surface of the downstream roller 4. Thereby, the transfer is not caused, and a supply of the ink is cut off. Thus, the ink is supplied to the printing area 'a' and 'b' on the machine plate of the plate cylinder 6 ink supply to the printing areas is cut in the machine plate of the plate cylinder 6.
Patent JP-H03173539-A (JP)
Title: High-speed communication device for use in cat scanner
Inventor: AASAA KENESU KORINZU
IPC: H01R39/64
Filed: 1990-11-20
Abstract: PURPOSE: To suppress the noise of a slip ring and remove the equivalent noise by arranging the slip ring and a brush which continuously rotate a gantry and separating a communication signal from the slip ring of d.c. supply voltage. CONSTITUTION: A stationary electronic system 30 is connected to a rotation control part 27 by using a slip ring and a brush which can continuously rotate a gantry 11. Respective d.c. power supplies 65 for feeding power supply to an input communication circuit and an output communication circuit so as to control the noise in the slip ring and hold electric separation between the stationary electronic system 30 and the control part 27, and a signal slip ring for a communication signal and a power supply slip ring for the d.c. supply voltage are provided separately. The power supply slip ring feeds the d.c. supply voltage to various drive circuits, a receiving circuit, and terminal circuits 46, 57.  Especially, the supply voltage is fed from the power supply 65 to an input drive circuit 45 via a cable 66, from the circuit 45 to the receiving circuit 48, from the circuit 48 to an output drive circuit 55 via a cable 67, and from the circuit 55 to the output receiving circuit 58 in order.
Patent JP-S63164726-A (JP)
Title: Burst communication system
Inventor: SATO KENICHI
IPC: H04J3/16
Filed: 1986-12-26
Abstract: PURPOSE:To improve information transmission efficiency by applying variable bit rate coding at each block and collecting plural blocks to form a burst of a prescribed length. CONSTITUTION:An analog signal generated by an information source is sampled at a prescribed period, sampling points of prescribed number are used as one block and variable bit rate coding 5 is applied depending on the quantity of significant information quantity. Then the display bit collecting one over of the blocks to form a display bit and a prescribed control information part thereby generating 6 the burst. The number of blocks is decided in a way that the sum of the display bit and all the number of bits of information totalling the number of bits of information of each block reaches the predetermined prescribed number of bits of or not and an additional bit is added when the number of bits is reached to keep the burst length always constant. Thus, the average number of bits of information per one sample is less and the information transmission efficien.
Patent JP-2000141732-A (JP)
Title: Image-forming apparatus
Inventor: AIZAWA MASAHIRO
IPC: G03G15/08
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To stably form images by surely preventing a pass hole from being clogged. SOLUTION: At least a sleeve for holding and transferring a charged toner, an FPC(flexible print circuit) 17 which has a developer pass hole array 17g where a plurality of developer pass holes passing the toner are arranged in an array and which controls the passing of the toner supplied from the developer hold means in accordance with image signals from outside, and an image- receiving means to which a developer passing the developer pass holes adheres are provided in this order in the image-forming apparatus. A rod-shaped vibrating body 6 extending along the developer pass hole array is set on the FPC, and vibrators 61, 61 are arranged to both sides of the vibrating body. A voltage is impressed to the vibrators, thereby vibrating the vibrators. The vibration is transmitted to the FPC via the vibrating body.
Patent JP-H10152209-A (JP)
Title: Article carrying device
Inventor: SHIMIZU KIYOSHI
IPC: B65G1/08
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an article carrying device which uses a single action type fork, eliminates a wasteful space, and carries out an article constantly to one article carry-out exit. SOLUTION: In this article carrying device, an article A on a storage shelf 8 located on the right and left of an elevating/lowering passage of an elevating/ lowering base 11 is carried to the elevating/lowering passage side, the article A is transferred on the elevating/lowering base 11 by advancing/retracting a fork 21 provided on the elevating/lowering base 11, and the elevating/lowering base 11 is elevated/lowered to the carry-out position of the article A, and the fork 21 is of advancing/retracting single action type, provided with fork advancing/retracting spaces 42, 43 to allow advancement/retraction of the fork 21 in the right-to-left direction close to the carry-out position, a control means scoops the article A by a tip part of the fork, the fork 21 is advanced/retracted in the fork advancing/retracting spaces 42,  43 before the article is carried out from the elevating/lowering base 11, and the article A on the fork 21 is located on the prescribed position for carry-out at the carry-out position.
Patent JP-H04183195-A (JP)
Title: Amplifier circuit
Inventor: WATAI TAKAHIRO
IPC: H03F1/30
Filed: 1990-11-19
Abstract: PURPOSE:To obtain an output with less distortion from an amplifier circuit by supplying the amplifier circuit with the output from a voltage generating circuit as additional power supply that generates a voltage that is proportional to the level of one main power supply voltage and that has a polarity reverse to that of the main power supply voltage. CONSTITUTION:A channel that runs from transistor (Q1) 11 to a power supply VBB via transistor (Q2) 12 and resistance element 23 and another channel that runs from transistor (Q1) 11 to power supply VBB via resistance element 22 and transistor (Q3) 13 constitute a so-called current mirror circuit. If resistance elements 21 and 22 are adjusted so that when voltage VCC is set at +5V, voltage VEE turns to -5V, when VCC becomes much higher, VEE increases proportionally to the fluctuation of VCC in the negative direction. That is, when a positive voltage of power supply is considerably raised, the negative voltage of the output from the voltage generating circuit automatically turns to large, so from the operation of such amplifier circuit supplied without distortion can be obtained.
Patent JP-H07170206-A (JP)
Title: Fm multiplex broadcasting receiver
Inventor: MIYAMA HIROYUKI
IPC: H04H20/00
Filed: 1993-12-14
Abstract: PURPOSE:To also display a large image on a display device provided with a small display size. CONSTITUTION:FM multiplex data from a VICS dealing station are received by a tuner 2 for FM multiplex broadcasting, demodulated and stored in a memory 10a. When a traffic information program at a level '1' or '2' is selected by a control panel 7, a VICS image plotting part 10c reads the data of the program at the level desired by a user while referring to a program header in the VICS data inside the memory 10a and plots a VICS image in the area composed of longitudinal 60 dots X lateral 248 dots from the upper edge of a video RAM 10b in the case of level '1' or in the entire area (composed of longitudinal 204 dots X lateral 248 dots) in the case of level '2'. An image reading part 10d reads the image in the fixed area composed of longitudinal 60 dots X lateral 248 dots from the upper edge of the video RAM 10b in the case of level '1' or reads the size of longitudinal 60 dots X lateral 248 dots while successively moving the read area in the case of level '2'. Then, that image is converted into a prescribed video signal by a converting part 10e and displayed on the screen of a display device 8 which display size is correspondent to the level '1'.