baber/WOPTO huggingface dataset:
Patent JP-H03154568-A (JP)
Title: Still picture video producing device
Inventor: KUBOTA YASUO
IPC: G06T15/02
Filed: 1989-11-13
Abstract: PURPOSE:To attain dynamic video effect by generating a gradation data with a desired wipe pattern to a still picture data subject to 3-dimension deformation, using a mask data generated by varying a threshold level so as to segment and synthesize a demodulation still picture and a background picture data and thereby applying wiping. CONSTITUTION:A 3-dimension deformation picture and gradation data generating section 8 applies 3-dimension deformation to a still picture data so as to be adhered to a stereoscopic face, a gradation data is generated from the still picture data subject to 3-dimension deformation based on a desired wipe pattern and a wipe execution section 20 varies a threshold level to binarize the gradation data sequentially, a mask data is generated by a binarizing section 32 as to each threshold level and the still picture data subject to 3-dimension deformation and a background picture data are segmented and synthesized by a synthesis section 34 by using each generated mask data to wipe the still picture data to be deformed. Thus, even when a picture data on the way of deformation is not manufactured, the dynamic video expression is applied as to the picture data subject to 3-dimension deformation.
Patent JP-H08152953-A (JP)
Title: Resistant film tablet device
Inventor: UGA KENJI
IPC: G06F3/03
Filed: 1994-11-29
Abstract: PURPOSE: To provide a resistant film tablet device in which the detecting circuit of a pen input is simplified, by utilizing a reading circuit of coordinate data. CONSTITUTION: The voltage values of output signals from an X electrodes group Xout and a Y electrode group Yout of a tablet 4 to be converted into digital data by an A/D converting circuit 5 are detected by a detecting means 6 based on the voltage value of a previously set reference voltage 3 so that the presence/absence of the input of a pen 1 can be detected and based on this detected result, the reference voltage 3 is supplied from the switch circuit Z to the X electrode groups X11 and X12 and the Y electrode groups Y11 and Y12 of the tablet 4.
Patent JP-H05110352-A (JP)
Title: Current mirror circuit
Inventor: SAKAMOTO KAZUHIRO
IPC: H03F3/343
Filed: 1991-10-16
Abstract: PURPOSE:To provide the current mirror circuit in which an input output current ratio is set to 2:1 with high accuracy. CONSTITUTION:The current mirror circuit is constituted of transistor(TR) Q4 whose input current of a Wilson current mirror circuit 4 is decreased to a half, a TR Q5 whose base connects to an output terminal 3 of the Wilson current mirror circuit 4, whose emitter connects to a collector of the Tr Q4 and whose collector connects to an output terminal 2, and a TR Q6 whose base connects to a collector of the TR Q5, whose emitter connects to a base of the TR Q5 and whose collector connects to a power supply.
Patent JP-S62150765-A (JP)
Title: Semiconductor memory device
Inventor: ARIMOTO KAZUTAMI
IPC: H01L21/8242
Filed: 1985-12-24
Abstract: PURPOSE:To obtain the highly integrated dynamic type semiconductor memory storage having a large information charge accumulation capacitance, a large operational margin and a small chip area by a method wherein capacitance between polycrystalline silicons is formed in a grooved isolation region, and an opposing electrode type 2-cell/1- bit structure is integrated together with a folding type bit wire structure. CONSTITUTION:An N<+> type diffusion layer 5 is formed in a suitable region on a P-type silicon substrate 1, and this N<+> type diffusion layer 5 becomes the source and drain region of the gate transistor of each memory cell. The P-type silicon substrate, located between the N<+> type diffusion layer 5 constituting the drain region is formed and the N<+> type diffusion layer 5 constituting the source region, forms the channel region 11 of the transistor. A grooved isolation region 17 is formed on the circumference of the N<+> type diffusion layer 5 and the channel region 11, and a pair of opposing electrodes 12 and 13 are opposingly formed in the grooved isolation region 17 leading the prescribed space between them. A memory cell capacitor, namely, an information charge accumulation capacitor is formed with said opposing electrodes 12 and 13 and the capacitor insulating film 14 located between the electrodes 12 and 13.
Patent JP-2000125587-A (JP)
Title: Dc motor drive controller
Inventor: YOSHIDA NAOKI
IPC: H02P7/29
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To attain downsizing and cost reduction in a drive circuit by restraining peak current which passes through a DC motor, while avoiding degradation in the rising characteristics of the DC motor. SOLUTION: The current passing through a DC motor 14 is detected by a current detecting means 17, and the on/off duty of a drive circuit 15 is computed by a duty computing means 19, based on a current difference obtained by subtracting the current detected by the current detecting means 17 from the preset target current. The driving circuit 15 is by a duty control means 20, based on the computed results of the duty computing means 19.
Patent JP-H01138192-A (JP)
Title: Method for growing single crystal and apparatus therefor
Inventor: YAMASHITA MASASHI
IPC: C30B15/12
Filed: 1987-11-25
Abstract: PURPOSE:To facilitate adjustment of impurity concentration in start of crystal growth and enable certain growth of a single crystal having uniform impurity concentration, by using a double crucible consisting of an inner crucible and outer crucible and having a flow hole, arranging crystal growth conditions in closed state of the flow hole and then opening the flow hole and starting the crystal growth. CONSTITUTION:A raw material adjusted so as to have impurity concentration coped with a coefficient of segregation of the impurity is each charged into an inner crucible 1 having a flow hole 3 capable of closing by a plug at the position apart from the center of the bottom and outer crucible 2 and heated to form an inner crucible melt 5 and outer crucible melt 6. The flow hole 3 is then closed and as necessary a liquid sealing layer 7 is formed and then temperature of the raw material melts 5 and 6 is adjusted to arrange the conditions of crystal growth and a pulling-up shaft 8 is allowed to descend and tip of a seed crystal 9 is brought into contact with the inner crucible melt 5 and simultaneously a subsidiary shaft 10 is allowed to descend and the plug 4 is hung up by a jig at tip of the shaft 10 to open the flow hole 3 and crystal growth is started.
Patent JP-H06147530-A (JP)
Title: Air cleaner
Inventor: KATO NOBORU
IPC: F24F1/00
Filed: 1992-11-04
Abstract: PURPOSE:To continue adsorption performance of ammonia and aldehyde for a long period and to improve durability of a deodorizing filter by providing a reaction type prefilter made of moisture absorption sheet or synthetic sheet at an upstream side of the filter in an air flowing direction. CONSTITUTION:An air cleaner comprises a reaction type prefilter 2 made of sheet or synthetic sheet, an electric dust collection element 3 having a honeycomb structure, a deodorizing filter 4, and a pair of sirrocco fans for generating an air flow F from an inlet 1a to an outlet 1b sequentially disposed from the inlet 1a side in a casing 1 having the inlet 1a and the outlet 1b. Thus, the prefilter 2 absorbs moisture in the air, and aldehydes and amonia dissolved in the moisture or carboxylic acid and the amonia are reacted to form solid salt having a small particle state. Thus, quantities of the ammonia and the aldehydes reaching the filter 4 side can be suppressed, and durability of the filter can be improved.
Patent JP-H02140822-A (JP)
Title: Multi-window display system
Inventor: IZEKI OSAMU
IPC: G06F3/048
Filed: 1988-11-22
Abstract: PURPOSE:To effectively use a display area by including an optimum window arrangement calculation function calculating the arrangement of plural windows which can effectively use the display area in the internal part of a multi-window display controller. CONSTITUTION:The window operation processing part 23 of the multi-window display controller 13 processes the alteration instruction such as the positions of the sizes of respective window transmitted from a processor and drawing data in the windows in accordance with data from a window data base control part 21, and draws data of a bit map memory 14 by using the function of a drawing part 24. An optimum arrangement calculation pat 25 refers to data in a control table 22, calculates the optimum origin coordinates of respectively windows, sets the values to the window control table 22 and prompts the win dow operation processing part 23 to re-draw based on a new data base. Thus, the display positions of respective windows are optimized and rearranged so as to effectively use a whole screen as much as possible, therefore, display efficiency is improved.
Patent JP-H08214176-A (JP)
Title: Color image processing method
Inventor: KATO KOICHI
IPC: G06T1/00
Filed: 1995-11-14
Abstract: PURPOSE: To attain separation of an accurate color component and accurate discrimination of color conversion by applying color conversion processing to a standard color space signal obtained by converting a received color image signal, applying color correction to the processed signal and conducting external output processing of the resulting signal. CONSTITUTION: A color image digital signal converted from R, G, B image signals by an A/D converter is given to a logarithmic transformation circuit, in which the signal is converted so that a white level is 00H and a black level is FFH in matching with a specific visual sensitivity characteristic of human eyes and Y, M, C signals corresponding to the density are obtained. The Y, M, C digital signals obtained from an image read section are given to a color conversion section 1. The color conversion section 1 uses three window comparators 7, 8, 9 to detect whether or not the Y, N, C image data are converted colors and a select signal 13 goes to K in the case of the converted colors and a CPU selects image data Y', M', C' after conversion and the data are subject to color conversion processing.  An output of the color conversion section 1 is given to a color correction section 2 and a black level extract section 5. Thus, edge emphasis processing is applied to an area discriminated to be a character area.
Patent JP-H01158481-A (JP)
Title: Display
Inventor: IDE KATSUYUKI
IPC: G09F9/30
Filed: 1987-11-24
Abstract: PURPOSE: To prevent mercury from sticking on a display surface by sending air out of the front-side air vent of a lamp mount part main body by an air blower and discharging it out of the display surface through the gap of the concentration part of the swell part of a fluorescent lamp. CONSTITUTION: Plural fluorescent lamps 1 for display which are formed so that the outer appearance parts of their tip parts 2 are made rectangular and the corner parts project in spread directions are arrayed and arranged on the front of the lamp mount part main body 21 provided with air vents 24 and 24a so that the outward appearance parts of the tip parts 2 are close. Then when air is sent out by driving an air blower 42, the air flows to the tips of respective valves and are discharged to the display surface 2a. Namely, the swell parts 12a project, so while the cooling surface increases, fluid resistance also increases, so that the swell parts 12a can serve as the most cooled parts, i.e., mercury pools.  Consequently, the amount of mercury which sticks on the display surface 2a before can be reduced and the swell parts 12a of the lamps 1 are locally cooled, so the air blowing capacity may be relatively small and the air blower can be made small-sized.
Patent JP-H07144087-A (JP)
Title: Washing machine
Inventor: ONISHI KATSUJI
IPC: D06F33/02
Filed: 1993-11-25
Abstract: PURPOSE:To prevent the gear mechanism of a driving transmission means from being destroyed by detecting the malfunction of a drain valve during dehydration by monitoring the change of the continuity phase angle of a motor in a dehydration process, and stopping the motor for fixed time until the drain valve returns to a correct open state. CONSTITUTION:The motor 17 is driven by interlocking with the opening operation of the drain valve 10 in the dehydration process, and a dehydration tub 3 and a pulsator 16 are rotated simultaneously. At this time, it is monitored first whether or not the motor 17 arrives at stationary rotating speed by a control part based on detection output from a rotary sensor 25. When it is judged that the motor arrives at the stationary rotating speed, the continuity phase angle of a power source supplied to the motor 17 is stored in the memory of a phase control part, and also, it is compared with the present continuity phase angle. When the present continuity phase angle is increased more than the value of stored continuity phase angle, it is judged that the opening operation of the drain valve 10 is performed accidentally, and the motor 17 is stopped, and after delay time elapses and the drain valve 10 returns to a correct state, the motor 17 is driven again.
Patent JP-H01136359-A (JP)
Title: Semiconductor device
Inventor: ABE TAKASHI
IPC: H01L23/28
Filed: 1987-11-24
Abstract: PURPOSE:To prevent the application of external force to a terminal by making the outside dimensions of a beltlike member extending from an element fixing board for a flat package larger than those of the terminal. CONSTITUTION:A semiconductor element 11 is fixed to an element fixing board 12, and a beltlike member 13 is shaped in the four directions. A plurality of terminals 14 are led out to the outside from the sides of a resin sealing member 15. The beltlike member 13 has spreads 16 at four corner sections, and is manufactured so that outside dimensions are made larger than the terminals 14 only by a section corresponding to size A. According to such constitution, since there are the spreads 16 of the beltlike member in a plurality of the terminals 14, a body to which external force works is abutted against the spreads 16 first and the device is protected, thus preventing the direct reception of external force, then also reducing deformation.
Patent JP-H01136130-A (JP)
Title: Electrophoretic display device
Inventor: HANJI MOTOYASU
IPC: G09F9/37
Filed: 1987-11-24
Abstract: PURPOSE:To utilize a display device in a wider range by providing an intermediate electrode to the middle of both electrodes sandwiching a dispersion system so that the same display is made on both the front and rear sides and the same display can be made on both the faces. CONSTITUTION:The intermediate electrode 16 is provided between the electrodes 14 and 14' in order to make double-face display of an electrophoretic display device 100 obtd. by sandwiching the dispersion system 10 contg. a dispersant 11 and electrophoretic particles 12 with the two electrodes 14 and 14 and impressing a voltage thereto. Namely, the dispersion system 10 is adequately dispersed and the display of the color of the colored dispersion medium 11 is made on both the faces. The electrophoretic particles 12 are then attracted to the electrode of, for example, a sand grain pattern and the display can be changed to the color of the particles 12 if the voltages of the polarities different in the sand grain part and the solid black part are impressed to the electrodes 14, 14', 16. The same displays are thus made on both the faces by the intermediate electrode 16. The electrophoretic display device which makes the displays on both the front and rear faces is thereby obtd.
Patent JP-H08137277-A (JP)
Title: Image forming device
Inventor: ITAYA MASAHIKO
IPC: G03G15/10
Filed: 1994-11-04
Abstract: PURPOSE: To provide an image forming device in which the miniaturization of the device and the prevention of damage to an image support due to heat are achieved. CONSTITUTION: This image forming device forms a toner image on a photoreceptor 10 by developing an electrostatic latent image, formed on the photoreceptor 10, with liquid developer and transfers and fixes the toner image to paper P. The image forming device is equipped with a transfer fixing device 60 which transfers the toner image, formed on the photoreceptor 10, onto an intermediate transfer belt 610, and then depresses the paper P onto the intermediate transfer belt 610 and, at the same time, applies heat to it, thereby transferring and fixing the toner image on the intermediate transfer belt 610 onto the recording paper P under heat. It is further equipped with a heat pipe 624 incorporated in the drive roller 612c for the intermediate belt 610.
Patent JP-S62151454-A (JP)
Title: Surface-curable sealing material composition
Inventor: SHIMIZU CHIYUKI
IPC: C09K3/10
Filed: 1985-12-25
Abstract: PURPOSE:To obtain a composition highly adhesive the adhered surface as a joint sealing material for building structures, capable of giving elastic film readily followable with joint gap variation, by incorporating a silazane compound and curing catalyst in a hydrolyzable silicon functional group-cong polymer with its main chain constituted by polyether. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100pts.wt. of a hydrolyzable silicon functional group-contg. polymer with is main chain essentially constituted by polyether (said hydrolyzable group is alkoxy, said polyether polypropylene oxide) with (B) 0.5-30pts.wt. of a silazane compound of formula R<1>3SiNHSiR<1>3 (R<1> is monovalent hydrocarbon of H) (selected from hexamethyl disilazane, tetramethyl disilazane, 1,1- divinyltetramethyl disilazane, etc.) and (C) 0.001-10pts.wt of a curing catalyst.
Patent JP-H03161565-A (JP)
Title: Embroidering method and product produced thereby
Inventor: NAKAMURA KAZUO
IPC: D05C1/08
Filed: 1989-11-16
Abstract: PURPOSE:To accurately form a relief pattern on the surface of a base material by placing a face material on a female plate having a desired pattern, pushing an insert into the recess of the female plate, pressing under heating to form the material, putting a padding into the recess, placing a backing material and embroidering along the contour of the recess. CONSTITUTION:A face material is placed on a forming mold plate having a recess formed corresponding to the desired relief pattern. An insert is pushed into the recess from the top of the face material to clamp the face material between the mold plate and the insert and the face material is formed by heating and pressing. A padding is put into the recess of the face material and a backing material is placed on the face material and temporarily fixed by proper means. The product is removed from the mold plate and embroidered along the contour of the recess.
Patent JP-H04170152-A (JP)
Title: Original carrier for facsimile equipment
Inventor: TANAKA HIRONORI
IPC: B65H5/06
Filed: 1990-11-01
Abstract: PURPOSE:To surely prevent transmission of disturbed picture information by using an original size sensor so as to detect a state that an upper original guide is not locked. CONSTITUTION:The carrier is provided with an original size sensor 30 sensing the presence of an original carried along an upper face of a lower original size 11 and an original size sensor 40 able to detect an original of a prescribed size carried along a lower original guide 11 and able to sense it that an upper original guide 12 is in the state of lower original carrying. When the upper original guide 12 is not locked with respect to the lower original guide 11, the original size sensor 40 senses the state. That is, the original size sensor 40 is used to sense the unlock state of the upper original guide 12. Moreover, the size of the carried original is sensed based on the result of sense of the original size sensors 40,30. Thus, the state of the upper original guide is sensed with simple structure and the transmission of a disturbed picture is prevented.
Patent JP-H03156399-A (JP)
Title: Pellet injection apparatus
Inventor: SHIGENAKA AKIRA
IPC: G21B1/00
Filed: 1989-11-15
Abstract: PURPOSE:To inject a pellet at high speed, to reduce consumption and leakage of high pressure gas and to prevent a temp. rise by tapering the inner surface of the leading end part of a solid hydrogen punching pipe toward an injection direction. CONSTITUTION:The inner surface at the leading end part of a punching pipe 1 driven within an injection pipe 4 in left and right directions is formed into a taper part 20 contracted toward an injection direction. When the pipe 1 is driven left and right, solid hydrogen 5 is punched by an edge 21 to become a truncated cone-shaped pellet 9 and the leading end of an acceleration gas pipe 3 is perfectly closed by the pellet 9. When high pressure gas is applied to the gas pipe 3 in this state, the pellet 9 does not move by the initial gas pressure because of the high moving resistance of its truncated cone shape and moves through the pipe 1 in the right direction for the first time when said gas pressure reaches pressure near to reservoir pressure. A this time, the contact part of the pallet 9 with the inner surface of the pipe 1 is melted and sublimed to become a cylindrical shape and the pellet is injected into a nuclear fusion reactor. At this time, the edge 21 is fitted in a stopper 2 to prevent a gas leak and the temp. rise due to the gas leak.
Patent JP-H06148033-A (JP)
Title: Internal combustion engine tester with cover device
Inventor: TAKANO RYOSUKE
IPC: G01M15/04
Filed: 1992-11-06
Abstract: PURPOSE:To reduce a space occupied by a cover when the cover is opened by forming the cover in a multiple folded type comprising a plurality of divided cover bodies. CONSTITUTION:By driving an electric motor at the time of starring a test, its rotation is transmitted to a rotating shaft 33. The shaft 33 rotates to open in a direction with a lateral axial center 28 as the center, whereby both small plates 24a rotate together with the shaft 33 so that a first divided cover body 23a rotates in a direction to open. Second to fourth divided cover bodies 23b to 23d are folded to be reduced in size together with the cover body 23a whereby a cover 23 is opened and housed in a pit in a folded state with the cover body 23d most outward and the cover body 23a most inward. Since the cover 23 is thus housed in the pit in a folded state when the cover 23 is opened, a space occupied by the cover 23 is reduced.
Patent JP-S62155600-A (JP)
Inventor: MORI AKIRA
IPC: B23P21/00
Filed: 1985-12-27
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-H11136982-A (JP)
Title: Method and unit for braking induction motor
Inventor: YASUNAGA TAMIYOSHI
IPC: H02P3/24
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a brake unit for induction motor which can generate a brake torque surely while preventing continuous rotation of rotor when a motor is braked by applying a half-wave rectified voltage. SOLUTION: This brake unit for an induction motor 1 comprises a control element 5 for turning on/off application of power supply voltage to a stator winding 2, and a drive section 8 for controlling turn on/off of the control element 5. Upon elapsing a specified time after turning the control element 5 off the drive section 8 turns the control element 5 repeatedly to apply a pulse voltage to the stator winding 2, thus braking the induction motor 1.