baber/WOPTO huggingface dataset:
Patent JP-H0412955-A (JP)
Title: Sticking method for adhesive double coated tape
Inventor: OSADA MIJURO
IPC: B65H19/18
Filed: 1990-05-01
Abstract: PURPOSE:To easily grip the end of a protecting sheet for adhesive face through finger tips or a prescribed grip tool and improve workability by providing a non-adhesive part breaking away adhesive layer on the backward end (or the forward end) of the adhesive tape stuck on the beginning part of a new roll paper. CONSTITUTION:A non-adhesive part T is formed in proximity to the cutting end of an adhesive tape 2, by forming gaps only in adhesive layer 3 on the position spaced from each other by a prescribed distance containing a corresponding point to the cutting end of the adhesive tape 2 being cut by a decided length, and by breaking away the adhesive layer between the two gaps and removing it. Hereby, the protecting sheet end 6 can be easily gripped with finger tips or a grip tool. Consequently workability is improved and failure at breaking away a separator is prevented.
Patent JP-H0413364-A (JP)
Title: Picture forming device
Inventor: YAMANOBE KOJI
IPC: H04N1/113
Filed: 1990-05-01
Abstract: PURPOSE:To control the scanning speed of a laser beam through the use of a reference clock from one oscillation circuit by obtaining a count of a reference clock from an oscillation circuit corresponding to a picture element density of a picture data designated by a controller so as to generate a motor drive reference clock of a rotary polygon mirror of a laser beam scanning means. CONSTITUTION:A reference clock from an oscillation circuit 3 is inputted to a frequency divider circuit 41 of an optical system control circuit 4, subject to 1/4 frequency division and the frequency division clock is inputted to a picture clock selection circuit 42. Then a picture clock is outputted synchronously with a synchronization detection output of a synchronization detection sensor 5. On the other hand, the reference clock from the oscillation circuit 3 is inputted to a CPU 2. In this case, a picture element (dot) density is designated corresponding to a picture data S1 with a command through a serial communication line l1 from the controller 1. The CPU generates a motor drive reference clock and inputs it to a PLL control circuit 71 of a motor control circuit 7.
Patent JP-H02286884-A (JP)
Title: Sealed type motor-driven compressor
Inventor: HIRANO YUTAKA
IPC: F04B39/12
Filed: 1989-04-27
Abstract: PURPOSE:To prevent poor dimensioning of an air gap in a motor part by installing a compressor part on one of the oversurfaces of a framing, mounting a suction silencer and a discharge silencer on the other oversurface, and by putting these silencers in communication with the compressor part through tubings etc. CONSTITUTION:A framing 2 assumes approx. a Y-form on the plan, and a bearing for crank shaft 5 is provided in its middle. On one of the undersurfaces as pinching this bearing two mounting legs 9, 10 are formed on the other under surface and on the oversurface one mounting leg 11 and a rising wall 12 formed in a single piece. The gas compressed to fit a suction silencer 23 and a discharge silencer 24 on both walls of the rising wall 12 is discharged to outside the device via a discharge passage 28 in the cylinder head 17, a discharge communi cation passage 26, and the mentioned discharge silencer 24. This prevents poor dimensioning of air gap in the motor part and contributes to reduction of the weight.
Patent JP-H09278225-A (JP)
Title: Recording paper conveyance controller
Inventor: SAKUMA MASAMI
IPC: B65H5/06
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent disturbance in an image due to a shock accompanying an action of a register clutch turning on/off a register roller. SOLUTION: At the timing T1 when it is determined that the tip of recording paper reaches a register roller after a lapse of the planned time from the timing TO when the recording paper is detected by means of a register sensor, a register clutch is turned on, and this turning-on condition is turned off soon at the timing T2. That is, the tip of the recording paper is nipped by means of a momentary rotation of the register clutch. At the timing T4, reading of an image is started, and then, feeding of the recording paper is started at the timing T3. In this way, nipping and the following feeding of the recording paper are carried out separately, and a shock in a start, of feeding is relieved, so that bad influence on image writing to a photoreceptor can be eliminated.
Patent JP-2000306775-A (JP)
Title: Solid electrolytic capacitor and manufacture thereof
Inventor: SHIMADA HIROSHI
IPC: H01G9/08
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor of superior assembling accuracy and productivity, wherein large capacity is contained efficiently. SOLUTION: An anode lead-out wire 12 formed of a tantalum wire is so buried that one end part of the anode lead-out wire 12 is exposed, and further a dielectric oxide film, a solid electrolyte layer and a cathode layer 13 are laminated in this order on a surface of a porous anode body, that is obtained by molding and sintering tantalum metal powder acting as valve-acting metal and a part of the anode lead-out wire 12, thereby a capacitor element 11 is formed. In the capacitor element, the anode lead-out wire 12 and the cathode layer 13 are connected to an anode terminal 14a and a cathode terminal 14b of an anode-cathode common terminal 14, respectively. After packaging with packaging resin 17, the anode-cathode common terminal 14 is cut into prescribed dimensions and form at a notch part 16 on the anode side, to form the separated anode terminal 14a and the cathode terminal 14b.
Patent JP-S62268615-A (JP)
Title: Manufacture of light diffusing methacrylate resin plate
Inventor: IDA KOZO
IPC: B29D11/00
Filed: 1986-05-16
Abstract: PURPOSE:To manufacture effectively a light diffusing plate with a solar radiation transmission lower than a visual transmittance by using a diffusing agent of specific maximum diameter, refractive index, thickness and the product of refractive index and thickness for a continuous plate manufacturing method, setting up a distance between two endless belts and giving raw material in a fluid state amplitude repeatedly. CONSTITUTION:In mixing a polymerization starting agent or a diffusing agent with a monomer or a partial polymer comprising methacrylate methyl as main component and heat polymerizing for a continuous plate manufacturing, thin flakes of mica, glass and the like having a maximum diameter of 3mum-100mum, a 0.2-0.3mum of product of product of refractive index and thickness, and a superb visible transmittance, and insoluble in a monomer, are added to the whole resin composite at the ratio of 2-3.0wt% and polymerized. the distance between two endless belts 1 and 1' is set, amplitude being given repeatedly to said material in a fluid state so as to prepare a desired plate thickness after polymerization, and said material is supplied on the belt 1, heated by hot water sprays 7 and 7' in polymerization zones 5 and 5' and polymerized. Then, the material is heat treated by far inflared rays on second polymerization zones 8 and 8' to complete polymerization, and passes through a cooling zone 10 to be removed out as a plate product 14.
Patent JP-H026988-A (JP)
Title: Image display device
Inventor: FUJITANI SATORU
IPC: H04N5/74
Filed: 1988-05-09
Abstract: PURPOSE:To continuously observe images projected by one projector by driving and controlling an optical path altering part based on the result detected by an observer's two-eye position detecting part so that projected images can follow the positions of the observer's eyes. CONSTITUTION:The projector 2 projects images on an image projecting screen 3, and these images are observed by the observer 4 staying on the extension line of the projector 2 over the image projecting screen 3. When his two eyes move, their moving positions is detected by the two-eye position detecting part 6, and based on the detected result, a control part 9 drives the optical path altering part 5 so that the projected images can follow the moving positions of the observer's two eyes. As a result, the observer's continuous image viewing scope is secured, whereby he can continuously observe images projected by the projector.
Patent JP-S61271000-A (JP)
Title: Pseudo stereo device
Inventor: SAKATA HARUO
IPC: H04S5/00
Filed: 1985-05-27
Abstract: PURPOSE:To obtain a sound image having a broadening feeling by obtaining a sum and a difference of a signal obtained by delaying a monaural signal and an original signal to input to R(right) system and L(left) system and similarly processing the signal obtained by shifting a phase of the monaural signal by 90 deg. to input to the R system and the L system. CONSTITUTION:A monaural sound signal 1 is directly inputted to a comb line filter F1 and the 90 deg. phase shifted 5 signal is inputted to a comb line filter F2. In the filter F1, a sum signal 3 and a difference signal 4 of a signal delaying 2 an original signal and the original signal are obtained. In the filter F2, a sum signal 7 and a difference signal 8 of a signal delaying 6 a phase shift signal 5 and the phase shift signal 5 are obtained. The sum signal 3 and the difference signal 8 are added 9 to drive a speaker spR of R system. The subtraction 10 between the difference signal 4 and the sum signal 7 is performed to drive a speaker SpL of L system. Thereby, in a whole frequency range, and right left channels having small correlation are formed and a broadening sound image is realized and a stereophomic feeling is increased.
Patent JP-S5337320-A (JP)
Title: Method and apparatus for recording and reproducing of audio signal
Inventor: IMAI TSUNEO
IPC: H04N5/84
Filed: 1976-09-17
Abstract: PURPOSE: To make the compressing recording and expanding reproduction for the time axis of audio signal without using special control signal, by synchronizing to the video signal and coupling to the composite synchronizing signal of the video signal, in the time axis compression and expansion of audio signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04317688-A (JP)
Title: Block data processing mehtod of embroidery sewing machine
Inventor: ASANO FUMIAKI
IPC: D05C5/06
Filed: 1991-04-17
Abstract: PURPOSE:To perform the embroidery to look to advantage even in the case a visible outline of a pattern prescribed by a quadrangle block is bent. CONSTITUTION:Block data generated in advance is read in from a storage means (S1). From this block data, a visible outline (point sequence data) of a pattern is extracted (S4), and based on an angle made by each straight line for connecting two adjacent points of its sequence of points, a refraction point is set onto the visible outline (S6, S7). By setting its refraction point as a boundary, a shape of the visible outline of one side is varied to a curve and the shape of the visible outline of the other side is also varied to a curve (S10). Therefore, in the refraction point, a pointed part is formed in the curve, and embroidery of a pointed part of a KANJI (Chinese character) and KANA (Japanese syllabary), etc., can be formed so as to look to advantage.
Patent JP-S5236833-A (JP)
Title: Piping structure of skate link
Inventor: MAENO TOUZABUROU
IPC: A63C19/10
Filed: 1975-09-17
Abstract: PURPOSE: To maintain the uniform quality over the entire ice, reduce the required period of work, and curtail the cost by providing a header of a connection section between the brine piping and the cooling coil outside the link area. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07321397-A (JP)
Title: Semiconductor laser and application thereof
Inventor: NAKATSUKA SHINICHI
IPC: H01S5/00
Filed: 1994-05-26
Abstract: PURPOSE:To control the direction and shape of a laser beam by setting the profile of waveguide of a semiconductor laser independently from the shape of current injection. CONSTITUTION:A clad layer 102, a multi-pie quantum well active layer 103, a clad layer 104, and a contact layer 105 are crystallized sequentially on a substrate 101. The multiple quantum well active layer 103 comprises three well layers 1002 and four barrier layers 107 laminated alternately. A mask comprising a stripe resist film 108 of 7mum wide and an Sin. film 109 of 3mum wide embedded therein is formed within such structure. The Sin, film 109 is formed at a position shifted by 1.5mum from the axis of the stripe. The laser beam is guided through the center of the waveguide when the current injection is low but the beam is spread toward the current injection region due to variation in the refractive index when the current injection increases. Consequently, the beam shape can be varied by varying the current injection.
Patent JP-H11307199-A (JP)
Title: Connector for sheet-like conduit
Inventor: NORO YUTAKA
IPC: H01R12/24
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To temporarily hold a sheet-like conductive passage without abutting on a surface of the sheet-like conduit. SOLUTION: A housing recessed part 11 of a housing 10 is formed with a pair of elastic pushing pieces 13 (temporarily holding means) extended like a cantilever along both of a right and a left end surfaces. When a sheet-like conduit S is inserted into the housing recessed part 11, the elastic pressing piece 13 elastically abuts on both side edges of the insertion end of the sheet-like conduit S so as to temporarily hold the sheet-like conduit S in the condition that the sheet-like conduit S is pinched in the cross direction. Since the elastic pressing piece 13 is arranged in side of the sheet-like conduit S, height thereof in the thickness direction of the sheet-like conduit S is restricted.
Patent JP-S606635-A (JP)
Title: Purification of 1,2-unsaturated carboxylic acid and/or its ester
Inventor: SHIBANO TAKESHI
IPC: C07C213/10
Filed: 1983-06-24
Abstract: PURPOSE:To purify a 1,2-unsaturated carboxylic acid and/or its ester containing aldehyde as impurity, easily, in improved economicity and yield, by reacting the compound in the presence of an acidic catalyst and a specific compound. CONSTITUTION:A 1,2-unsaturated carboxylic acid and/or its ester containing aldehyde compounds as impurities are purified by reacting the compound in the presence of an acidic catalyst and a compound having one or more mercapto groups in the molecule. The 1,2-unsaturated carboxylic acid ester is preferably the ester of acrylic acid or methacrylic acid, e.g. methyl acrylate. The mercapto- containing compound is e.g. methyl mercaptan, and its amount is 1-10mol preferably 3-5mol per 1mol of the aldehyde compound existing in the ester. The reaction is preferably carried out under 1-5atm.
Patent JP-H0412146-A (JP)
Title: Air fuel ratio control device for engine
Inventor: IIZUKA TSUNEMORI
IPC: F02D41/04
Filed: 1990-04-27
Abstract: PURPOSE:To prevent engine stall immediately after increase in load by setting at least either one of a correction amount and a correction time for making an air fuel ratio rich according to an engine temperature and by enriching the air fuel ratio with the above correction amount and the correction time corresponding to increase in engine load. CONSTITUTION:In an air fuel ratio control system of an engine, an air fuel ratio is enriched so as to prevent lowering of an engine revolution number caused by load fluctuation when the engine load is rapidly increased due to actuation of an air conditioner and so forth. By this, the engine revolution number is stabled regardless of a warming up state of the engine. In such an air fuel ratio control device of the engine, a correction amount and a correction time for enriching the air fuel ratio is set, and an air fuel ratio enriching setting means M1 for setting at least either one the correction amount or the correction time according to an engine temperature. Corresponding to increase in an engine load, the air fuel ratio is enriched by an air fuel ratio enriching means M2 in accordance with the correction amount and the correction time set by this setting means M1.
Patent JP-H02293596-A (JP)
Title: Radiator mounted on resin tank
Inventor: EJIRI HIDETOMO
IPC: F28F9/02
Filed: 1989-05-02
Abstract: PURPOSE:To enable a brass tube to be soldered and to be connected with a resin tank through a folded aluminum plate holding piece by integrally forming a supporter and a plate from aluminum and performing a connection by a copperplated aluminum plate. CONSTITUTION:A resin tank 1 is opened at its bottom end. A bottom opening thus formed has a little larger diameter than the one of the tank 1 for a connection with a core 2 and has a wall thickness larger than the one 4 of the tank 1 to provide a fitting end 5. A step portion 6 is provided between the wall 4 of the tank 1 and the fitting end 5. An aluminum plate 11 is perforated with a plurality of holes 41... and provided in its cuter surface with a fitting groove 42 for receiving the fitting end 5. Holding pieces 46 are provided in the upper portion of the outer circumferential wall 45 at a given spacing and the whole outer surface is copper-plated. The core 2 is made such that a number of copper fins 12... and brass tubes 13... both having wavy configurations are alternately arranged between upper and lower aluminum plates 11 and 11 and the aluminum plate 11 and the brass tube 13 are fixed to each other by soldering. The connection between the core 2 and the resin tank 1 is performed such that the O-ring for a hermetic sealing is fitted into the fitting end 5 and the holding pieces 46 are bent to the step portion 6 to be fixed.
Patent JP-S5236437-A (JP)
Title: Address system
Inventor: INA YASUNOBU
IPC: G06F13/14
Filed: 1975-09-17
Abstract: PURPOSE: To reduce the cost of production in a mini-type electronic computer and so on, by means of adopting the coincidence detection circuit with such a structure to be included inside LSI circuit, and that without increasing the numbers of pins of LSI circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06321746-A (JP)
Title: Dermal medicine for external use
Inventor: HORI TAKASHI
IPC: A61K8/00
Filed: 1993-05-14
Abstract: PURPOSE:To a stable dermal medicine for external use, excellent in improvement of spots, freckles and pigmentation of the skin after sunburn, etc., and exhibiting a high safety. CONSTITUTION:This dermal medicine for external use contains a p- hydroxyphenylpropane derivative of the formula (R<1> is H or a lower acyl; R<2> is H, a lower alkyl or a lower acyl; R<3> is a lower alkyl, carboxyl or a lower alkoxycarbonyl; X is O, OH, a lower acyloxy or a lower alkoxy; Bond with dotted line shows single or double bond) or its salt, e.g. 1-(p-acetoxyphenyl)-2- acetoxy-1-propanone as the active component. The mixture ratio of the compound of the formula is preferably 0.01 to 50wt.%, especially 0.1 to 20wt.% based on the whole composition. This dermal medicine for external use is used generally as a cosmetic preferably in the form of lotion, milky lotion, cream, ointment, stick, organic solvent solution, pack, gel, etc.
Patent JP-H10303531-A (JP)
Title: Surface acoustic wave filter circuit board
Inventor: TAGUCHI YUTAKA
IPC: H03H9/25
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To reduce a parasitic capacitance existing in an surface acoustic wave filter and improve frequency characteristics by a method wherein a part of a grounding electrode corresponding to a signal electrode board side and pad which is provided on a circuit board in order to connect the signal terminal of the filter is removed. SOLUTION: A surface acoustic wave filter 101 is mounted on the upper surface of a circuit board 104 and a grounding electrode 105 is formed on the rear surface of the board 104. A signal electrode filter side pads 106 and a grounding filter side pad 107 are formed on the side surface of the surface acoustic wave filter 101 and connected electrically to a signal electrode board side pad 102 and the grounding board side pad 103 respectively. Then, a part of the grounding electrode 105 corresponding to a rectangular area 108 surrounding the surface acoustic wave filter 101, the signal electrode board side pad 102 and the grounding board side and pad 103 is removed to realize a state that the electrode does not exist. With this constitution, the filter characteristics can be improved.
Patent JP-H07315218-A (JP)
Title: Transport device using movement body
Inventor: MURAKAMI MASAMI
IPC: B66C15/02
Filed: 1994-05-27
Abstract: PURPOSE:To provide a movement body use transport device which can incline a transported matter and also can prevent swing and falling at the time of cable bodies being cut off. CONSTITUTION:When ascent/descent is conducted in a horizontal state at a supporter 30, swing is not generated due to the posture restraint operation of a pantograph mechanism 66. The descending movement of a cable type ascent/descent device 20 alone is carried out, and the supporter 30 is swung downward in regard to a first member 45, and a transported matter 78 is inclined at a desired angle. The descending movement of the cable type ascent/ descent device 20 alone is carried out, and the first member 45 is swung downward in regard to a second member 50, and the supporter 30 is integrally swung. While the horizontal state posture of the second member 50 is being maintained at all times by means of the pantograph mechanism 66, the transported matter 78 is swung in a free direction and at a free angle by the ascent/descent movement of the cable type ascent/descent device 20. When cable bodies 23 are cut off, the falling of the supporter 30 and the transported matter 78 is prevented by means of the connection structure of the pantograph mechanism 66.
Patent JP-S5737362-A (JP)
Title: Image recording apparatus
Inventor: SHIGENOBU MICHIROU
IPC: G03G15/20
Filed: 1980-08-18
Abstract: PURPOSE:To prevent sudden change of charge on an image bearing sheet and disturbance of an image, by using a material participating in conveying said sheet, having >=10<6>ohm cm volume resistivity and 10<6>-10<9>ohm surface resistivity. CONSTITUTION:A charge 4 on toner forming a nonfixed image 6 is negative, a charge 5 on the lower side of a transfer paper 3 is positive, and accordingly, the paper 3 is conveyed to a guide member 2 in a stabilized state. Since the guide member 2 has >=10<6>ohm cm volume resistivity and 10<6>-10<9>ohm surface resistivity, a charge enough to bear the image 6 remains on the reverse side of the paper 3, and other excessive charge or triboelectric charge due to sliding, etc. disappear through the surface of the member 2 from the paper 3, the removed charge is discharged through the member 2, not accumulated on its surface, and fixing is conducted in a stabilized state.
Patent JP-H05312179-A (JP)
Title: Operation method of vertical shaft pump
Inventor: TAKAGI SHOZO
IPC: F04D15/00
Filed: 1992-05-06
Abstract: PURPOSE:To avoid sudden beginning and interception of pumping on a specified water level or generation of hunting, and surely carry out regular water discharge operation on a regular water discharge operation level due to 100% Q. CONSTITUTION:At rising of a water level when the water level in a water suction well 1 rises from the pumping interception water level SWL up to the pumping beginning water level RWL, a suction valve 4A in a suction air system 4 is fully opened so as to perform the operation in air, and at rising of a water level when the water level rises from the pumping beginning water level RWL up to the regular water discharge operation water level, the suction valve 4A is held in full open condition so as to perform the operation in mixture of air and water. The suction valve 4A is fully closed on the water level over the regular water discharge operation water level, the regular water discharge operation due to 100% Q is performed, and at falling of a water level when the water level falls from the regular water discharge operation water level LWL up to the pumping interception water level SWL, the opening of the suction valve 4A is reduced so as to perform the operation in mixture of air and water, and at reaching the pumping interception water level SWL, the suction valve is fully opened so as to perform the operation in air.