baber/WOPTO huggingface dataset:
Patent JP-H05221790-A (JP)
Title: Organometal vapor growth device
Inventor: UEDA TOSHIO
IPC: C30B25/02
Filed: 1992-02-05
Abstract: PURPOSE:To correct the temp. distribution of a susceptor only by adjusting the temp. and supply of a cooling gas and to obtain a crystal layer having a uniform film thickness by arranging an annular heater and two cooling gas feed pipes in the cylindrical susceptor. CONSTITUTION:A substrate is mounted on the upper surface of an upper plate closing the upper end of a cylinder wall, and an annular heater 2 fixed to an electrode 3 supported by the tip of a rod 4 is provided. A cooling gas feed pipe 6 is furnished at the center of the heater 2 and opened toward the upper plate, a cooling gas feed pipe 5 is formed by connecting an annular pipe pierced with many openings to the tips of the two left and right independent pipes opened slightly upward and opposed to the inner surface of the cylinder wall. A flow control valve is provided respectively to the pipes 5 and 6 to adjust the supply, stop and amt. of the cooling gas. The upper plate is heated by the heater 2, and the cooling gas is blown against the center of the rear surface of the upper plate from the pipe 6 when the center temp. is high and allowed to flow down along the cylinder wall. When the temp. of the periphery of the susceptor 1 is high, the cooling gas is blown against the wall from the pipe 5 and allowed to flow upward along the wall.
Patent JP-H03224373-A (JP)
Title: Television receiver
Inventor: SHINOHARA TSUTOMU
IPC: H04N5/445
Filed: 1990-01-30
Abstract: PURPOSE:To effectively utilize the entire screen and to prevent partial deterioration of the fluorescent screen due to fatigue or the like by forming a 2nd screen whose aspect ratio is 4:3 onto a 1st pattern at the reception of an NTSC broadcast, dividing a remaining area of the 1st screen into plural 3rd screen whose aspect ratio is 4:3 and displaying the content of a character broadcast onto the 3rd screen. CONSTITUTION:A screen 1 is used for High Vision whose aspect ratio is 16:9. When the screen 2 for normal broadcast of the NTSC system whose aspect ratio is 4:3 is placed in the middle of the pattern 1, non-video image sections 3, 4 are caused at both sides. Then the non-video image sections 3, 4 are divided longitudinally into 6 to form slave screens 5-10, 11-16 whose aspect ratio is 4:3. Then the content of the character broadcast is displayed on the slave screen 5-10 and 11-16. An NTSC system composite video signal inputted to a composite video signal input terminal 21 is demodulated/reproduced at a video reproduction circuit 22 and sent to a CRT 24 via a synthesis circuit 23 as an RGB signal and displayed in the middle screen 2.
Patent JP-S63188190-A (JP)
Inventor: HAMAGUCHI YOSHIO
IPC: G06F3/048
Filed: 1987-01-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06236605-A (JP)
Title: Loading device
Inventor: NISHIDA MICHIFUMI
IPC: G11B15/665
Filed: 1993-02-08
Abstract: PURPOSE:To provide a loading device which presents the excessive tension or the looseness of a tape, improves reliability and realizes a high-speed operation. CONSTITUTION:The rotation of a loading motor 7 is controlled according to a rotation angle command outputted from a rotation angle commanding device 13, On the other hand, the command of the feeding-out quantity of the tape fed out to the outside from a cassette according to the rotation angle command of the commanding device 13 is outputted by a tape feeding-out quantity commanding device 27. Based on the command, the rotation of a first reel 1 is controlled by a first motor 9. As the result, since the tape quantity corresponding to the movement of loading posts 4 and 5 is fed out from the first reel 1, the stable tension can be obtained at a loading time. Besides, the fluctuation in tension in acceleration and deceleration of the loading posts can also be suppressed.
Patent JP-H0568364-A (JP)
Title: Voice coil motor
Inventor: CHIN SHIYUNSEKI
IPC: G11B21/02
Filed: 1992-02-05
Abstract: PURPOSE: To obtain a voice coil motor with good control performance by a method, wherein magnetic yoke members are composed of at least two components having different permeabilities so as to have the magnetic reluctances of the yoke members equalized with respect to the lines of force which are generated by permanent magnets and flow through the yoke members. CONSTITUTION: Magnetic fluxes f10 and f20 , which are generated by one side poles (N-poles) of permanent magnets 30 and 30', are divided into center part fluxes f11 and f21 and circumferential part fluxes f12 and f22 from the center part 11A after the fluxes have been interlinked with a part of a movable coil 20, while passing through a gap G. The center part fluxes f11 and f21 and the circumferential part fluxes f12 and f22 flow in the directions opposite to each other. The center part fluxes f11 and f21 flow through the center yoke member A2, and the circumferential part fluxes f12 and f22 flow through the upper and lower yoke members A1 and A3. Therefore, the permeability of the center member A1 is selected to be higher than that of the members A1 and A3, and the permeability of the member A1 and the permeability of the member A3 are selected to be equal to each other.
Patent JP-H07206661-A (JP)
Title: External preparation for skin
Inventor: SUETSUGU MASARU
IPC: A61K8/00
Filed: 1994-01-20
Abstract: PURPOSE:To obtain an external preparation for skin effective for activating metabolism of skin, increasing elasticity of skin, protecting skin and retaining water, comprising a protein and a decomposition product of protein and an ester of gentisic acid and tranexamic acid and its salt. CONSTITUTION:This external preparation for skin contains 0.01-20wt.% of a protein and a decomposition product of protein (e.g. casein or collagen) and 0.001-20 wt.% of an ester of gentisic acid and tranexamic acid of the formula and its salt (e.g. 2-(trans-4-aminomethylcyclohexylcarbonyloxy)-5-hydroxybenzoic acid). The external preparation for skin can be pharmaceutically prepared into a dosage form such as a solution base, a solubilized base, an emulsion base, a powder dispersion base, a water-double layer base, a water-oil-powder three layer base and can be used as an external preparation for skin for facial use such as toilet lotion, milky lotion, cream and pack, an external preparation for skin for body use and an external preparation for skin for hair use such as hair tonic, hair cream, shampoo, hair rinse, etc.
Patent JP-H04257817-A (JP)
Title: Composite type zoom lens
Inventor: SATO SUSUMU
IPC: G02B15/10
Filed: 1991-02-13
Abstract: PURPOSE:To simplify constitution and to make compact by moving a conversion lens along an optical axis together with a zoom photographing lens. CONSTITUTION:The conversion lens CL is inserted into the optical axis in the first intermediate focal distance state M1 of the side of the first telephoto end T1 of a master lens M. Variable power from a second wide angle end W2 to a second telephoto end T2 in a second variable power region II, is achieved in such a manner that the conversion lens CL and a second lens group G2 are integrally moved while the air space between first and second lens groups G1 and G2 is reduced, and each group is sent out to an object side. In other words, the conversion lens CL is integrally moved with the second lens group, so that the variable power is actually obtained as the zoom lens of positive/negative two-group constitution.
Patent JP-H01199767-A (JP)
Title: Shot blasting device
Inventor: MORITA KAZUO
IPC: B24C1/10
Filed: 1988-01-30
Abstract: PURPOSE:To decrease bending of a long size member shot blasting its both sides by providing a control device for relatively controlling a speed of one for another of the variable speed driving gears of the first and second impeller units. CONSTITUTION:A long size member (equal angle steel) 100 is conveyed to a shot blasting blast chamber by a conveyer (roller conveyer), thereafter impellers 21, 31 are rotated by each variable speed driving gear 22, 32 of the first and second impeller units 2A, 3A, accelerating a shot, and shot blasting is performed to both surfaces of the long size member 100 blasted in a predetermined direction. Here the first variable speed driving gear 22 of the first impeller unit 2A is controlled in the speed by a control device for the second variable speed driving gear 32 of the second impeller unit 3A, and a bending degree is adjusted of the long size member 100 after it is shot blasted.
Patent JP-H07227922-A (JP)
Title: Manufacture of inner bag for steel drum and product thereof
Inventor: KIDO SHINSAKU
IPC: B65D33/00
Filed: 1994-02-17
Abstract: PURPOSE:To obtain an inner bag, the performance and usage of which are favorable, the productivity of which is high and which has excellent integrity with a drum, for the drum by a method wherein the arcs of both segments are jointed with each other so as to locate the segments below under the condition that cylindrical parts, to which the segments having the specified dimensions are connected, are prepared and separate segments prepared by doubling a modified oval, the major axis of which is equal to the chord of the segment, round the major axis, are pinched between both the above-mentioned segments. CONSTITUTION:The segments a-b and c-d of the lines of plastic film 1 form the arcs of a folded diameter. A symmetrical figure g-j-h-i, the symmetrical axis of which is equal to the chord of a segment, is a modified oval part, which forms the bottom part of an inner bag. After two films for the cylindrical part of a drum are arranged opposite to each other and the bent segments of the modified oval are arranged opposite to the segments formed at the lower parts of the cylindrical part, thermal welding is performed along segments a-c and a'-c', b-d and b'-d' of line, which form the side lines on the cylindrical part, and arcs g-j-h and c-f-d, g-i-h and c'-f'-d', which form the bottom part of the inner bag. In this case, the preferable distances e-f, e'-f' and o-i between the middle point of the chord of the segment and the apex of the arc are one-third or one-fifth of the folded diameter.
Patent JP-H10210782-A (JP)
Title: Drive control method for switched reluctance motor
Inventor: AMAMI HIDEYUKI
IPC: H02P25/08
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To realize ultrahigh speed operation of an SR motor while reducing noise. SOLUTION: A detection signal from a rotation sensor 2 for an SR motor 3 is inputted to a decode logic circuit 4 and an F/V converter 16. A transmitter 5 receiving these signals delivers an output signal through an F/D converter 14 and a D/A converter 13 to a multiplier 11 where the output signal is multiplied by a detection signal from a speed amplifier 12 receiving an output from the F/V converter 16 along with a speed command 17 and the product is delivered through a current limiter 10 to a current amplifier 9. A detection signal from a current detector 5 is inputted through a current detection circuit 7 to the current amplifier 9 where it is combined with a detection signal from the current limiter 10 and inputted to a PWM generator 8 generating a PWM signal.  A power switching circuit 1 receives a PWM signal from the PWM generator 8 a detection signal from the decode logic circuit 4 and turned on/off by two input signals too feed the SR motor 3 with a drive current.
Patent JP-H02199750-A (JP)
Title: Deflecting yolk device
Inventor: YATSUHASHI KOJI
IPC: H01J29/76
Filed: 1989-01-30
Abstract: PURPOSE:To enable the independent connecting work of coils constituting a YM correcting device and a XM correcting device on a deflecting yolk and facilitate the connecting wiring work of a circuit by integrally providing these YM correcting device and XM correcting device on the deflecting yolk. CONSTITUTION:A XM correcting device 25 for correcting horizontal misconvergence on the X axis of the faceplate of a color cathode-ray tube and a YM correcting device 8 for correcting misconvergence on the Y axis thereof are integrally provided to a deflecting yolk. Namely, each correcting device 25, 8 is placed on the deflecting yolk, and the wiring connection in this circuit is conducted on the deflecting yolk. Thus, as the XM correcting device and YM correcting device are united integrally with the deflecting yolk, each correcting device can be easily mounted to a color cathode-ray tube integrally with the deflecting yolk only by mounting the defecting yolk to the color cathode-ray tube.
Patent JP-H02200057-A (JP)
Title: Picture reading device
Inventor: KIMURA TAKASHI
IPC: G03F1/00
Filed: 1989-01-30
Abstract: PURPOSE:To read with high accuracy the picture information held by a transmissive original and a reflecting original by using a light transmissive plate forming a recessing/projecting surface and another light transmissive plate applying a reflection preventing means. CONSTITUTION:A 1st press cover 58 contains a 1st light transmissive plate which is held by a frame body 77 and a press glass 78. A recessing/projecting surface 82 is formed to the cover 58 at the inner surface side of the glass 78 and at the single surface side opposite to a reflecting original S2. In this case, the original S2 is held by a platen glass 56 via the surface 82 of the glass 78. Thus the original S2 is never adhered to the glass 78. While a transmissive original S1 is set on the glass 78 and at the same time a press glass 88 having a reflection preventing coating layer 88a is put on the original S1. Then the transmitted illumination light L1 is reflected by a hair line mirror and irradiates the original S1 in the form of the diffused beams via the glass 56 and the glass 78. Thus both originals S2 and S1 can be surely read.
Patent JP-H07227741-A (JP)
Title: Dial gage type centering device
Inventor: TANAKA YUZURU
IPC: G01B5/00
Filed: 1994-02-17
Abstract: PURPOSE:To provide a dial gage type centering device capable of making measurements in motionless condition where the display part of a gage is stationary at a fixed position. CONSTITUTION:A main spindle 4, a locking lever, and a dial gage are fitted to a casing 1, a slide collar is axially slidably fitted onto the main spindle 4, the slide collar is interlocked and connected to a measuring terminal shaft 17, a slide shaft 12 is axially slidably fitted in the tip side of the main spindle 4, and the slide shaft 12 and the slide collar are connected to each other so that they can integrally axially move. Then, the tip of the slide shaft 12 is energized, by a spring 13, to be projected from the tip of the main spindle 4, a fixed arm 27 is mounted to the tip of the main shaft 4, a swing arm 28 is pivoted to the free end part 27b of the fixed arm 27 so that it can oscillate only within the range of fixed angles, and a measuring element fitting member 29 is pivoted to the swing arm 28.
Patent JP-S60165248-A (JP)
Title: Ink residue detector for ink cassette
Inventor: YAMAZAKI HIROSHI
IPC: B41J2/175
Filed: 1984-02-07
Abstract: PURPOSE:To arrange so that the ink residue of an ink pack may be detected easily and at low cost by providing an ink residue detecting plate with a reflection surface which changes its position according to ink consumption and a reflection-type photosensor opposed to the reflection surface. CONSTITUTION:An ink pack 7 is thermally sealed and of a flat thin type, The thermally sealed part 8 which is one side of the residue detecting part is fixed to the bottom of a body of ink cassette 11. If the ink pack 7 is full with ink, the reflection surface 6 of an ink residue detecting plate 3 is away from a reflection-type photosensor 16. If the ink pack 7 is empty after reduction of ink content, the reflection surface 6 of the ink residue detecting plate 3 is opposed to the photosensor 16 and the photosensor 16 detects that the ink pack 7 is empty.
Patent JP-S58152061-A (JP)
Inventor: HARU JIEE METSUTESU
IPC: C08G73/00
Filed: 1983-02-09
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-S60164996-A (JP)
Title: Semiconductor memory device
Inventor: TSUJI MASUO
IPC: G11C17/00
Filed: 1984-02-06
Abstract: PURPOSE:To accelerate a detection time at reading out the contents of memory cell by using a conductive type MOSFET different from a conductive type memory cell to the parts of a MOSFET to select plural memory cells. CONSTITUTION:A transistor 35 is obtained by changing a N-channel transistor to a P-channel transistor. A precharging P-channel transistor 6 charges a parastic capacity 29, and simultaneously charges a parastic capacity 30 through the P- channel transistor 35. Thus the charging period is smaller than that of the conventional transistor, it will not be saturated at a certain voltage and can be charged almost up to a VDD side. If the capacity of the transistors 6 and 35 is set sufficiently large, they can be charged almost up to the VDD level irrespective of on/off of transistors 1-5.
Patent JP-H07230600-A (JP)
Title: Preceding vehicle detector
Inventor: SATONAKA HISASHI
IPC: B60W30/00
Filed: 1994-02-17
Abstract: PURPOSE:To detect the cut-in frequency of the preceding vehicles to the lane of its own vehicle based on the positional relation between the lane and the preceding vehicles in reference to a preceding vehicle detector which monitors the front of its own vehicle and detects the preceding vehicles cutting in its own lane. CONSTITUTION:The images are inputted through a camera which is monitoring the front of its own vehicle (100). A white line is recognized on a road out of the input images and the lane of its own vehicles is detected (102). The contour of an object that can be assumed as a preceding vehicle is detected out of the input images (104). Then the position of its own lane is compared with the position of the preceding vehicle, and the cut-in frequency ITLVL of the preceding vehicle is calculated to the lane of its own vehicle. When the ITLVL is large, the traveling control is carried out to preferentially avoid the collision with the preceding vehicle. Meanwhile the traveling control is carried out to take preference of the comfortable riding when the ITLVL is small respectively (110).
Patent JP-S62186931-A (JP)
Title: Tubular arm type distributor
Inventor: FUERITSUKUSU SUTORAIFU
IPC: F28F25/04
Filed: 1987-02-02
Abstract: The tubular arm distributor is provided with at least one tubular arm having metering orifices through which a dispersed phase can be metered and a horizontal box-like element which extends over the metering orifices to define a chamber for receiving the dispersed phase. The box-like element has exit orifices in the form of slots along the side walls to distribute the dispersed phase into the continuous phase.
Patent JP-S61181011-A (JP)
Inventor: KOBAYASHI HIROTADA
IPC: H01B7/295
Filed: 1985-02-05
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-H08209119-A (JP)
Title: Photochromic composition
Inventor: NAKAHARA YUTAKA
IPC: C07D311/92
Filed: 1995-02-08
Abstract: PURPOSE: To obtain a photochromic composition improved in light resistance. CONSTITUTION: This composition comprises at least one naphthopyran compound represented by the formula and at least one hindered amine compound. In the formula, Y1 is alkyl, fluoro or the like; Z1 is hydrogen or the like; Y2 and Z2 are each alkyl or the like; (a) and (b) are each 0, 1 or 2; and R5 to R10 are each hydrogen, an alkyl, an acryloxyalkyl a methacryloxyalkyl, furyl, thienyl or the like.
Patent JP-H09212428-A (JP)
Title: Data writing system for flash memory
Inventor: KOMINE NORIHIRO
IPC: G11C16/06
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To speedily and easily confirm whether or not data are normally written to the flash memory at the time of writing. SOLUTION: In the head block 0 of the divided flash memory, control information showing write information on each block is stored. When data is written, the data in this block 0 is erased first and the erasure and writing of data in respective blocks 1-4 are erased are performed. At this time, control information of each block is saved, so control information data is written in the block 0 after data are written in all the blocks and then it can easily be confirmed whether or not the data are written to the flash memory by confirming the data in this block 0.
Patent JP-S60165293-A (JP)
Title: Optical recording medium
Inventor: KUROIWA AKIHIKO
IPC: G11B7/24
Filed: 1984-02-08
Abstract: PURPOSE:To reduce the degrading of the product due to erasion and reproduction by making an absorbance electrode layer have a layer containing a cyanine pigment and a quencher to elevate the recording sensitivity and S/N ratio in the reading. CONSTITUTION:The first substrate comprises glass and various resins, various photosensitive resins, various metals and the like and an electrode layer is formed on the surface thereof. The electrode layer concurrently serves to function as an absorbance layer, which contains a cyanine pigment and a quencher. The second substrate is a transparent one made of glass, various transparent resins such as polycarbonate and a transparent or semi-transparent electrode made of indium oxide, ITO or the like is formed at the thickness of about 0.001-10mum. The first and second substrates are integrated with the electrodes as opposed to each other through a spacer or the like and a liquid crystal is packed into a cell.
Patent JP-S58139041-A (JP)
Title: Detector for degree of vacuum
Inventor: KAGEYAMA KATSUHIRO
IPC: G01N27/68
Filed: 1982-02-15
Abstract: PURPOSE:To detect the degree of vacuum at the inside of a receptacle to be detected,  by installing a vacuum receptacle so that it is connected to gas in the receptacle to be  detected and a means for producing a gas molecule in the vacuum receptacle to measure the degree of vacuum at the inside of the vacuum receptacle. CONSTITUTION:An outer wall of a pressure-sensitive part 10 of a vacuum detector 9  forms an airtight vacuum receptacle which is connected to a vacuum receptacle 8 at a  vacuum valve side and is secured airtightly against the air. A high voltage power  source 11, applying a high voltage between conductors separated from each other, of  the pressure-sensitive part 10 has one end, linked to a moving electrode 4, and the other  end coupled to an electrode 18 of the pressure-sensitive part 10 through a current detector 12. An electrode 23 of the pressure-sensitive part 10 is joined to a flange 2. An  AC voltage 14 is energized to a coil 13, and an AC magnetic field is generated at the  inside of an insulating body 16 to heat a conductor fine wire assembly body 25. The  rise in the temperature of the assembly body 25 produces a gas molecule and causes  an insulation damage between the electrodes 18 and 23 to detect it by means of the  device 12. The measurement of a current vacuum pressure permits the detection of the degree of vacuum that precedes the heating of the assembly body 25.
Patent JP-S59146436-A (JP)
Title: Demagnetizing device of magnetic head
Inventor: OKAMOTO SHIGEYOSHI
IPC: G11B5/465
Filed: 1983-02-10
Abstract: PURPOSE:To improve the efficiency of demagnetization by providing a timer circuit consisting of a resistance and a capacitor between a boosting circuit and a switching circuit and controlling the switching circuit with the output signal of the timer circuit. CONSTITUTION:A constant voltage circuit 6 is connected in parallel to a capacitor C4, and therefore the charging current of the C4 is bypassed by the circuit 6 at 16V. Thus the C4 keeps a constant level of voltage. A capacitor C3 of a timer circuit 4 is also charged via a resistor R2 together with charging of the capacitor C4. When the terminal voltage of the C3 reaches a prescribed level, both transistors Q5 and Q3 are biased each other by a discharging current and then inverted to obtain a perfect conduction state. Then an oscillating circuit 7 receiving the power supply from the C4 starts its working, and therefore an alternating magnetic field which decreases gradually in accordance with the discharging time constant is produced at a demagnetizing head 8. Thus the demagnetization is performed to a magnetic record/reproducion head of a tape recorder.