baber/WOPTO huggingface dataset:
Patent JP-H03284195-A (JP)
Title: Control device for synchronous machine
Inventor: YOKOTA HIROSHI
IPC: H02P9/00
Filed: 1990-03-28
Abstract: PURPOSE:To enlarge the range of automatic frequency control by performing an arithmetic operation in a target sped circuit and a target valve opening circuit, instead of a rotational speed circuit and a valve opening circuit, when the instruction to an output selector requires a low-power operation. CONSTITUTION:When the instruction to an output selector 7 requires a normal operation, an arithmetic operation is performed in a rotational speed circuit 10 and a valve opening circuit 11. When the instruction requires a low-power operation, on the other hand, an arithmetic operation is performed in a target speed circuit 17 and a target valve opening circuit 11. The selection of arithmetic operations is controlled by switches 13 to 16. Consequently, smooth operation in a range free of vibration is realized irrespective of the reverse point of a pumping wheel. In addition, the range of AFC control is increased since AFC operation is possible with a small instruction input.
Patent JP-S60224271-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ABIKO HITOSHI
IPC: H01L29/78
Filed: 1984-04-20
Abstract: PURPOSE:To implement the junction depth of 0.1mum or less of a source and drain junction even for a P-channel MIS type FET, by forming at least a part of a source and drain region by the ion implantation of indium or potassium. CONSTITUTION:A thick oxide film 102 for isolating elements is grown on the surface of a semiconductor substrate 101 by a selective oxidation method. After a gate insulating film 103 is grown, a polycrystal silicon layer 104 is grown on the insulating film 103 in a overlapped manner. Then a photoresist film 105 is applied and gate patterning is performed. With the photoresist as a mask, the polycrystal silicon layer 104 and the oxide film 103 are etched in this order, and a gate 10 is formed. With the gate 106 as a mask, indium ions are implanted, and an indium implanted layer 107 is formed. Then light of a halogen lamp, whose output results in the substrate temperature of about 1,000 deg.C, is projected, and the indium implanted layer is made active.
Patent JP-H02255356-A (JP)
Title: Image forming apparatus
Inventor: HASEGAWA YUTAKA
IPC: B41J13/00
Filed: 1989-03-30
Abstract: PURPOSE:To reproduce a clear color image without misregistering of colors by constituting an image forming apparatus of a recording medium supporting member which fixedly supports a recording medium between a recording head unit and a platen roller and a rotary member which supports said recording medium supporting member in a manner to freely rotate in a reciprocatory manner in a transferring direction, so that a paper is precisely transferred in a reciprocatory manner. CONSTITUTION:A paper bed 31 supported by a rotary member 32 transfers a paper P in a printing direction in accordance with the rotation of a platen roller 22 in a forward direction. An ink on a transfer ribbon 23 is transferred to the paper P by printing of a thermal head 21, thus forming an image. After the first printing is finished, the platen roller 22 is rotated in a reverse direction and the paper bed 31 is moved to a front end of the paper P. Since the recording medium supporting member is supported at the fulcrum of the rotation of the rotary member, the supporting member can be restricted as much as possible from being moved in a lateral direction, and accordingly the misregistering of colors can be positively prevented.
Patent JP-H02260138-A (JP)
Title: Optical system moving device
Inventor: TAKAHASHI NAOMASA
IPC: G11B7/09
Filed: 1989-03-30
Abstract: PURPOSE:To prevent the vibration of a lens immediately after access, and to realize high speed access, and in addition, to simplify constitution by forming an air stream between the bearing member and the rotation supporting shaft of optical system, and supporting an optical head so as to be capable of rotating freely. CONSTITUTION:When electricity is charged to a drive coil 19 for track access, the optical head 1 is rotated in parallel with an optical disk 2 by couple of forces around the rotation supporting shaft 9, and a tracking control current detected by the optical system 3 flows to the drive coil 19 for track access. Thus, the head 1 is rotated, and an irradiating laser beam spot R through an objective lens 6 faces a prescribed track. A bush 5 arranged at the center of the rotation of the head 1 is supported by the shaft 9 rotating at high speed. At that time, the air stream E is caused in a clearance G between the shaft 9 and the bush 5, and the bush 5 is supported in a non-contact state to the shaft 9 by dynamic pressure due to the air stream, and the bush 5 rotates smoothly.
Patent JP-S5414729-A (JP)
Title: Acoustic solid diaphragm
Inventor: KAWAMURA SHINICHIROU
IPC: H04R7/12
Filed: 1977-07-06
Abstract: PURPOSE:To prevent the disturbance of frequency characteristics and achieve the improvement in efficiency by forming acoustic wave radiating face or incident face and its neighborhood with a closed cell layer and forming the foamed resin layer other than these with an open-cell layer.
Patent JP-H10273925-A (JP)
Title: Seating sensor of sanitary cleaning device and mounting structure thereof
Inventor: OISHI AKIRA
IPC: E03D9/08
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a seating sensor and its mounting structure which eliminate erroneous operation when a toilet bowl lid is closed, increase the sensitivity of the sensor, and facilitates and ensure the mounting work greatly. SOLUTION: A sanitary cleaning device is provided with a sensor case 10 in which a light emitting element 11 is stored in a light emitting section and a light receiving element is stored in a light receiving section and members for fixation 20A, 20B which are provided and protrude in the sensor case 10 to attach a front face of the sensor case 10 to a top face 1a of a frame of a device control part in a condition in which the front face is inclined obliquely and upward and obliquely and inward for a user on a toilet bowl seat by a predetermined angle. An end face of a light conducting cylinder 13 which is provided and protrudes on a released front face of the light emitting section is brought close to a lower face of an optical filter provided on a top face of a cover body.  A light shielding member 15 made of an elastic material is provided and protrudes in the light conducting cylinder 13 to prevent outgoing light from the light emitting section from turning around on a light receiving section side by short cut. Support walls 23, 24 for fitting and fixing the members for fixation 20A, 20B by using screws and a small support column 25 are provided on the top face 1a of the frame.
Patent JP-S575414-A (JP)
Title: Amplitude selecting circuit
Inventor: NAKAGAKI SHINTAROU
IPC: H03G11/00
Filed: 1980-06-13
Abstract: PURPOSE:To accomplish also the amplitude demodulation and amplitude selecting operation with good linearity, by at least connecting an inductor between an output terminal of a current source circuit and an emitter of an amplitude selecting transistor (TR). CONSTITUTION:One end of an inductor L is connected to an emitter of a TRQ1 of a constant voltage source circuit, and another end of this inductor L is connected to the emitter of an amplitude selecting TRQ2 and the collector of a TRQ3 of a current source circuit. Further, an output terminal O is connected to the collector of the Q2 and the base of the Q3 is connected to an input signal source S. Thus, an output vo and an input signal voltage vi have a linear relation like a curve VO, when the inductance L is connected between the current source circuit and the constant voltage source circuit.
Patent JP-H08248884-A (JP)
Title: Thermosensitive recording label sheet
Inventor: KATO KOJI
IPC: G09F3/02
Filed: 1995-03-10
Abstract: PURPOSE: To obtain a label sheet having printed information and setting information on a print surface which makes sticking process after printing easy without increasing the thickness of the label sheet. CONSTITUTION: A label sheet strip 7 is produced by applying an adhesive 6 on one surface of the sheet and successively applying a thermosensitive color developing layer, print layer 4 and release agent layer 5 on the other surface. This sheet strip 7 is wound into a roll form in such a manner that the one surface where the adhesive 6 is applied and the other surface where the release agent layer 5 is applied are in contact with each other so that these layers can be separated.
Patent JP-H09270937-A (JP)
Title: Vertical synchronization circuit and timing controller
Inventor: WAKITA MASARU
IPC: G09G5/12
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a vertical synchronization circuit in which an output image is made stable under an unstable synchronization input state. SOLUTION: A decoder 22 of a vertical synchronizing circuit 9 generates and outputs phase comparison signals PA, PB, corresponding to a lock in period of a vertical synchronizing signal and an internal vertical synchronizing signal MVSYNC corresponding to the vertical synchronizing signal VSYNC based on a count of a counter 21. A discrimination section 24 decides a state of the vertical synchronizing signal VSYNC, based on the received phase comparison signals PA, PB and outputs an open signal SO or a close signal SC to a selection section 26, based on the result of decision. The selection section 26 selects the vertical synchronizing signal VSYNC or the internal vertical synchronizing signal MVSYNC based on the open signal SO, and the close signal SC and outputs a clear signal VCLR to clear the counter 21 based on the selected signal.
Patent JP-S60225280-A (JP)
Title: Correcting system of picture
Inventor: FURUMURA FUMINOBU
IPC: G06T5/20
Filed: 1984-04-23
Abstract: PURPOSE:To blur the background in an optional degree by segmenting an object from an original picture in the interactive mode. CONSTITUTION:After a noticed area is segmented from an object picture, picture data of the object picture stored in a picture memory 16 is taken into a central processing unit 8, and the blurring processing is performed, and the processed picture is stored in the picture memory 16 again. In the blurring processing, a low-pass filter is used to smooth the picture. When a blurred picture having an optimum background is obtained by the blurring processing, boundary line data used for segmenting is used to synthesize one picture by the central processing unit 8, and this picture is stored in the picture memory 16. The synthesized picture is displayed on a CRT monitor 19, and parts on boundary lines and detailed parts are blurred.
Patent JP-H09271028-A (JP)
Title: Motion vector detecting circuit
Inventor: KIRIYAMA TAKASHI
IPC: H04N19/105
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To reduce the increment of processing speed or hardware size due to the separation of the timewise interval of a picture signal to be detected at its motion vector by two frames or more. SOLUTION: A 1st motion vector detector 3 detects the moving vectors of a picture signal selected by a 2nd selector 12 and an input picture signal and stores the detected moving vectors in a motion vector memory 4. When a timewise interval between the retrieving ranges of the motion vectors is separated by 2 frames or more, a 2nd motion vector detector 5 reads out motion vector information detected for a picture frame held between objective picture frames from the memory 4, narrows down a motion vector detection range by the use of the motion vector information and detects a moving vector within the detection range. A 2nd selector 12 selects either one of a picture signal inputted from an input order substituting memory 1 and a local decoded picture signal inputted from a frame memory 11 and outputs selected signal.
Patent JP-H01252557-A (JP)
Title: Resin composition for laminated glass
Inventor: MARUYAMA HITOSHI
IPC: C08L29/04
Filed: 1988-03-31
Abstract: PURPOSE:To obtain the title composition capable of giving interlayers for laminated glass excellent in, over a wide temperature range, resistance to penetrability, adhesivity to glass surface, etc., by incorporating a polyvinyl ester resin of specified range of saponification degree with a specified amount of a hydrophobic plasticizer. CONSTITUTION:The objective composition can be obtained by blending (A) a polyvinyl ester resin 20-70mol% in saponification degree (e.g., partially saponified product from vinyl acetate/N-t-octyl acrylamide copolymer, with (B) a hydrophobic plasticizer (e.g., triethylene glycol-di-2-ethyl butyrate) with the weight ratio: A/B=100/(10-70). A laminated glass produced by using this composition as a raw material for interlayer is little in scattering of glass fragments when damaged by an impacting object.
Patent JP-S63245445-A (JP)
Title: Method and apparatus for treating powder surface by plasma
Inventor: KUZUTANI MASAYUKI
IPC: C08J7/00
Filed: 1987-03-31
Abstract: PURPOSE:To treat uniformly the whole surface of a powder with plasma, by repeatedly reversing the direction of rotation of reaction vessel around a revolving shaft in treating the surface of a powder placed in the reaction vessel with plasma. CONSTITUTION:A pipe 6 for introducing a plasma generating gas is provided at the central part of one end of a horizontal cylindrical reaction vessel 1 made of glass, and a connection pipe 7 for connecting a vacuum pump is provided at the central part of other end thereof. The pipes 6 and 7 are supported by bearings 8 and 9, respectively, to support the reaction vessel 1 rotatably. A powder 2 is placed in the reaction vessel 1 and the vessel 1 is evacuated and direction of rotation thereof is repeatedly reversed by means of a motor 10, etc. to agitate the powder. Gas for generating plasma is introduced through the pipe 6 into the vessel and plasma is generated by means of a high-frequency power source device 5 and a plasma-generating coil 3 to treat the surface of the powder 2 with plasma.
Patent JP-H06185339-A (JP)
Title: Exhaust gas cleaner
Inventor: NIIOKA YOSHIO
IPC: B01D46/18
Filed: 1992-02-17
Abstract: PURPOSE:To provide an exhaust gas cleaner in which poisonous elements exhausted by a diesel engine is adsorbed into take-up type filters, which are rotating, taken-up and easily replaced through cassette structure. CONSTITUTION:A driving shaft 8 and a discharge fan 12 are rotated by utilizing pressure of exhaust gas through an impeller 4. The driving shaft 8 is operated for driving a mesh belt 14 through a worm gear 9, a decelerating worm wheel 10, and a friction pulley 11. Two take-up type filters 13 are inserted into four take-up type filter core shafts 15, and unwound by driving the mesh belt 14. The exhaust gas, after driving the impeller 4, enters a spiral passage 7, rotates, separates, corpuscular carbide and other materials, in a cyclone and drops them on the bottom of a main body casing 1. The gas advances, passes through the take-up type filters driven by the mesh and the mesh itself, and is discharged through the next take-up type filter 13 and the mesh. Suctioning is performed by means of the discharge fan 12.
Patent JP-H01249411-A (JP)
Title: Sleeve-shaped resin molded body with spiral elongated hole, molding method thereof and mold assembly thereof
Inventor: MAEDA KEIJI
IPC: B29L23/00
Filed: 1988-03-31
Abstract: PURPOSE:To obtain a sleeve-shaped resin molded body with spiral elongated holes made of high quality resin molded item at low cost by a method wherein the sleeve-shaped resin molded body is molded and simultaneously the required spiral elongated holes are formed at the required positions on the peripheral surface part of the resin molded body. CONSTITUTION:On a core 16, projections 161, each of which forms notched parts 13 running in the direction of thrust at the required positions of a sleeve-shaped resin molded body portion 11, and a spiral elongated hole face 12, on one side having the length in the longitudinal direction corresponding to as nearly half as that of the notched part 13, are provided. On a cavity plate part 15, recessed part 151, each of which forms the required large diametral peripheral face part 14 at the outer peripheral position of the notched part 13 on the core and a spiral elongated hole face 122 on the other side having the length in the longitudinal direction corresponding to as nearly half as that of the large diametral peripheral face part, are provided. By fitting both the core 16 and the cavity plate part 15 to each other, cavities 171 and 172 for molding resin are constituted. By pouring and filling molten resin material in the cavities, spiral elongated holes 12, each of which consists of both the spiral elongated hole faces 121 and 122 and has required angle of inclination, width and length, are molded simultaneously by resin on the peripheral surface part of the sleeve-shaped resin molded body portion 11.
Patent JP-S61239213-A (JP)
Title: Color display device
Inventor: MASUBUCHI SADAO
IPC: G09G3/36
Filed: 1985-04-16
Abstract: PURPOSE:To generate monochrome and halftone of high resolution by controlling an optical information generating part so that the direction of polarization of the output light of the optical information generating part is approximately parallel with that of polarization on the incidence side of a selected color of a color selecting part. CONSTITUTION:The optical information generating part is constituted with a light source 1 and a matrix panel 2. The matrix panel 2 consists of scanning electrodes in the horizontal direction, signal electrodes in the vertical direction, and electrooptic materials at intersections between them. A red color polarizing plate 3 whose red transmission direction is vertical and a green color polarizing plate 4 whose green transmission direction is horizontal are provided between the matrix panel 2 and a polarization plane control plate 5. The direction of polarization of the polarization plane control plate 5 is controlled through a polarization plane control driver circuit 9 by the signal of a control circuit 10, and scanning of the matrix panel 2 is started synchronously with this control to output green and red alternately to a linearly polarizing plate 6. The time of one period is set within the after image duration of human eyes, and gradation is controlled by the optical information generating part. Thus, colors including halftone are displayed with a high resolution.
Patent JP-S5416987-A (JP)
Title: Semiconductor device
Inventor: UCHIDA SHIYOUTAROU
IPC: H01L29/74
Filed: 1977-07-08
Abstract: PURPOSE: To prevent damaging of interelectrode wirings and prevent damaging of electrode lead-out terminals by keeping the correlating positions fixed by the connecting parts provided between conductive substrates until the conductive substrates of semiconductor devices are connected and packaged and cutting said parts after wiring. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10276475-A (JP)
Title: Mobile communication system
Inventor: KATAOKA YOSHIHIRO
IPC: H04W48/04
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To limit the use of a mobile radio terminal from the side of service provision by performing control so as to provide the original service of base station under management to a mobile station. SOLUTION: At a service control part 13, it is discriminated from a base station managing table and a base station class table that a radio base station 6c is a radio base station for regulation within a radio terminal use inhibited zone, updating processing in the position registration of mobile radio terminal 7a is stopped, a regulation level 3 is read from a terminal attribute provided from a terminal information managing part 14 and the base station class table and reported to a message processing part 15, and the discriminated result of radio base station is reported to a maintenance control part 12.  The message processing part 15 refers to a regulation level setting table at that specification level and discriminates which piece of information such as display message for regulation, warning tone and forced power-off is to be sent to the mobile radio terminal 7a while being put on a request signal. When the display message to the mobile radio terminal 7a exists at that regulation level, contents instructed in the regulation level setting table are executed.
Patent JP-H10272864-A (JP)
Title: Delivery slip
Inventor: KOMODA NOBUYUKI
IPC: B65G61/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To enable entry of delivery information by a printer device in a state wherein a plurality of slips are provided in juxtaposition on the same plane, to enable free selection of the printer device and also to improve handling of a delivery slid. SOLUTION: Delivery information entry parts 7, 8 and 9 are provided on the respective surfaces of a plurality of slips 3, 4 and 5 juxtaposed on the same surface of a continuous body 2 of slips wherein the slips 3, 4 and 5 are connected in continuity, and a temporarily binding part 12 for binding separably the slips being opposed when the continuous body 2 of the slips is folded up at folding and cutting parts 6 is provided in an opposed portion of at least a part of the slips being opposed when the continuous body is folded up.
Patent JP-H09274719-A (JP)
Title: Magnetic recording medium
Inventor: SHIGA AKIRA
IPC: G11B5/78
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To increase S/N and output in a high range and to decrease the error rate by forming a lower magnetic film and an upper magnetic film on a supporting body in such a manner that the upper magnetic film is made thicker than the lower magnetic film. SOLUTION: A lower magnetic film 21 and an upper magnetic film 22 are formed on a base body 1 in such a manner that the upper magnetic film 22 is 1.1 to 3 times as thick as the lower magnetic film 21. The upper magnetic film 22 is formed to 600 to 2200Å, while the lower magnetic film 21 is formed to 200 to 2000Å to obtain 800 to 4200Å sum thickness. Further, the thickness of the upper magnetic film 22 is controlled to 1/6 to 1/4 of the recording wavelength. Bs of the lower magnetic film 21 is controlled to 4000 to 8000G, while Bs in the upper magnetic film 22 is controlled large as 5000 to 10000G. Then. a protective film 3 is formed on the upper magnetic film 22 and a lubricant layer 4 is formed thereon.  Thereby, when the medium is used for 15MHz or higher main recording wavelength, the S/N and output in a high range can be improved and the error rate can be decreased.
Patent JP-H03283406-A (JP)
Title: Locking means
Inventor: MORITA TAMAO
IPC: H01F7/02
Filed: 1990-03-30
Abstract: PURPOSE:To slidingly move a sliding plate by attracting it to the inserting hole by the permanent magnet of a protruding member, to automatically engage the plate, and to prevent it from comning off inadvertently by a method wherein the protruding member of a male locking means is inserted into the inserting hole communicated to either of the fixed plate or the sliding plate of a female locking means. CONSTITUTION:A male locking means B is superposed on a female locking means B, and a protruding part 3 is inserted into the inserting hole 4 of a fixed plate 1 and the inserting hole 6 of a sliding plate 6 communicated to the inserting hole 4. Female locking means A is engaged to an engaging jaw part 3 in such a manner that the hole edge 6a of the sliding plate is attracted to a permanent magnet 8 of the protruding part 3 in the state wherein the hole edge 6a on the side of the engaging jaw part 3a of the protruding part 3 is positioned close to the hole edge 4a of the fixed plate 1 and the hole edge 6b is positioned on the further side of a hole 4b. In order to separate the above-mentioned engagement, a control part 7 is pulled to the direction reverse to the attached part 1a of the fixed plate 1, and as a result, a sliding plate 2 is slidingly moved, the engagement between the hole edge 6a and the engaging jaw part 3a is removed, and the male locking means B is released from the female locking means A.