baber/WOPTO huggingface dataset:
Patent JP-H02156980-A (JP)
Title: Leg structure
Inventor: NAKANE SHIGERU
IPC: A63H11/18
Filed: 1988-12-08
Abstract: PURPOSE:To obtain the pleasant operation provided with unexpectedness by axially supporting a hollow leg member into the upper part of a basic member and freely inserting the top edge part of a rotary shaft installed onto the basic member, onto the leg member, and by bending the top edge part of the rotary shaft and allowing said bent part to be attached in the pressed state onto the inside surface opposed at right angle to the supporting shaft of the leg member, when the rotary shaft revolves. CONSTITUTION:A leg structure A can change the position for a bottom plate 5 by the free turn of the basic members 1 and 1 around the supporting shafts 4 and 4. After an electric power source 17 is installed and a main switch 8 is turned ON, if a sensor switch 10 senses the prescribed noise quantity, a rotary shaft 12 revolves simultaneously with the revolution of a motor 11 installed onto one of the basic members 1 and 1. Since a bent part 12a at the top edge of the rotary shaft 12 is freely inserted under one leg member 2, the inside surface opposed at right angle to the supporting shaft 13 of the leg member 12 is repetitively pressed by the bent part 12a. Therefore, the leg members 12 and 12 swing around the supporting shafts 13 and 13 and a placing part 15 can be operated laterally.
Patent JP-S63160802-A (JP)
Inventor: ARAKAWA KENJI
IPC: B28B1/26
Filed: 1986-12-24
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-H09154160-A (JP)
Title: Scanning line number conversion circuit
Inventor: EBARA MASAMI
IPC: H04N7/01
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To suppress the cost increase by eliminating the need for setting even a horizontal frequency signal to be zero. SOLUTION: The polarity of an input chroma signal is inverted by a multiplier 20 a every line to set the vertical frequency to be zero. The chroma signal outputted from the multiplier 20 is given to an interpolation filter 22 to convert the scanning line number of 262.5 lines into 525 lines, an output A is given to a multiplier 24 and an output B is given to a multiplier 26. Then the vertical frequency of the outputs A, B is restored by the multipliers 24, 26 and the signal is outputted as a chroma signal of 262.5 lines.
Patent JP-S63171388-A (JP)
Title: Electronic time-piece
Inventor: ONO HIDESHI
IPC: G04C3/00
Filed: 1987-12-10
Abstract: PURPOSE:To obtain a display surface wherein a hand display part and an electro-optical display part are well-balanced to each other, by arranging the hand display part of an analogue display means to the central part of a time- piece and further arranging the annular electro-optical display part around said display part. CONSTITUTION:The hand display part of an analogue display part 7 is arranged to the central part of the display part 1005 surrounded by the parting line 1004 formed to the inner surface of windshield glass 1003 and an annular electro- optical display part is arranged to the outer peripheral part thereof. The hand display part is constituted of a dial 701, an hour hand 702 and a sec hand 703. The electro-optical display part due to a liquid crystal display device 400 is constituted of the annular arrangement segment 401 formed to the peripheral part of the analogue display means 7, the function mark display part 402 of the upper stage part and a figure display part 403 composed of a rod like segment of the lower stage part. Then, a printed circuit board is constituted so as to be extended over both regions of the hand display part and the electro- optical display part and arranged between the dial and an under-clock substrate.
Patent JP-H02156341-A (JP)
Title: Logical simulation method
Inventor: KOYAMA MASAYUKI
IPC: G06F19/00
Filed: 1988-12-08
Abstract: PURPOSE:To execute correct operation analysis at a high speed by giving priority to an output, for which output intensity is the largest out of a circuit element group to relate to a same output contention, to the output of the other circuit element. CONSTITUTION:When the logical simulation of a switch level is executed, concerning the output to the output contention, the priority is given to the output of the large output intensity rather than the output of the small output intensity. For example, even when a try state inverter 1 is turned off after the high output is outputted, inverters 2 and 3 latches the high output. Next, when the inverter 1 outputs the low output, the low output collides with the high output of the inverter 3. In such a case, since the output intensity of the inverter 1 is 1 and it is larger than the output intensity 0.5 of the inverter 3, the priority is given to the output of the large output intensity, the logical simulation of the switch level can be exactly executed at the high speed.
Patent JP-2000135153-A (JP)
Title: Picture frame
Inventor: SHIRATANI KEIZO
IPC: A47G1/06
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to enhance an additive value by imparting a function as an aroma container to the above picture frame and to emit a fragrance comfortable to a human body by housing an aromatic body sealed with an aromatic material utilizing natural materials into the picture frame. SOLUTION: This picture frame consists of a stile 11 which is formed with a required aperture 11a and is formed with a recessed part 11b larger than the aperture 11a on a back surface side and a back plate 12 which is mounted in the recessed part 11b from the back surface side and is used for appreciation by holding an appreciation object 13 between the recessed part 11b and the back plate 12. The aromatic body 18 is loaded into the portion where the back plate 12 holds the appreciation object 13 between itself and the recessed part 11b. Communicating holes 12a for diffusing the fragrance from the aromatic body 18 to the outside are formed at the back plate 12. The aromatic material 20 formed by physically treating the natural materials, such as, for example, wood or plants, is sealed into the aromatic body 18. As a result, the relaxation effect to the human body is expected.
Patent JP-H08168665-A (JP)
Title: Agitator
Inventor: KAMIYAMA KAZUYUKI
IPC: B01F7/16
Filed: 1994-12-15
Abstract: PURPOSE: To provide an agitator for reducing a scattering area of a liquid to be agitated formed by the breakage of foams on the liquid level of the liquid to be agitated. CONSTITUTION: Short baffle plates 14 are disposed in multiple stages in the axial direction of an agitating shaft 12, and respective baffle plates 14 are mounted on an agitating tank 15 being moved by a certain angle to disperse residual sections in the agitating tank 15 and control the residue of foams in the vicinity of baffle plates 14, and also control the integration and growth of foams without lowering the effect of prevention of co-turning of the agitating element 13 with the liquid to be agitated and reduce a scattering area of the liquid to be agitated formed by the breakage of foams on the liquid level of the liquid to be agitated.
Patent JP-H02155704-A (JP)
Title: Stamper
Inventor: KONDO YUJI
IPC: G11B7/26
Filed: 1988-12-09
Abstract: PURPOSE:To carry out 2P duplicate of good release properties without using a release agent by utilizing an ionization radiation curing silicone resin composition as a stamper forming material. CONSTITUTION:An ultraviolet curing resin composition 2 consisting of 70 pts. wt. of an ionization radiation curing silicone resin, 30 pts. wt. of photopolymerization resin and 3 pts. wt. of a solvent and a photopolymerization starting agent is dissolved and applied on a matrix 1 having an optical information registration pattern of recessed and projected shape on its surface, on which a polymethyl methacrylate resin plate 3 as a transparent base is overlapped. Then, ultraviolet rays 4 are irradiated from the side of the transparent base 3 to cure ultraviolet curing resin, and then the matrix 1 is peeled off.
Patent JP-H11132309-A (JP)
Title: Differential gear provided with differential limiting mechanism
Inventor: MASUDA KIYOSHI
IPC: F16H48/38
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a differential gear provided with a differential limiting mechanism in which smooth differential action can be secured in a situation requiring the differential action, and in which differential limitation can be conducted at high responsiveness and with sufficient differential limitation force in a situation requiring the differential limitation. SOLUTION: A cam ring 46 having a cam surface C is spline-engaged with a shaft part 30b of a side gear 30, and plural inertial members 50 are disposed in a circular space between the cam ring 46 and an inner cylindrical surface 12a formed on a differential case 12 to compose a differential limiting mechanism 100. As rotation speed of the side gear 30 is changed, rotation speed difference is generated between the cam ring 46 and each inertial member 50, and each inertial member 50 receives radial reaction force from the cam surface C to be pressed to the cylindrical surface 12a. A differential limiting force corresponding to a rotation speed change ratio of the side gear 30 (= rotation speed change ratio of the side gear 30 to the differential case 12 + rotation speed change ratio of the differential case 12 itself) is thus provided.
Patent JP-H09155462-A (JP)
Title: Chuck device
Inventor: SODE MASAMICHI
IPC: B21D53/92
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To realize the low cost by providing a holding piece consisting of a base part capable of being displaced along the inner circumferential surface of a casing and an exchangeable part which is attachable/detachable to/from the base part, and changing only the exchanging part in holding a material of different section. SOLUTION: In a chuck device, a holding piece consists of base parts 5, 7, 8 capable of being displaced along the inner circumferential surface of a casing, and exchangeable parts 6, 9, 10 of the section corresponding to an end part of a metallic extruded material attachable/detachable to/from the base parts 5, 7, 8. When the metallic extruded material of different section is held, only the exchangeable parts 6, 9, 10 are detached from the base parts 5, 7, 8, and changed by other parts.
Patent JP-2001134422-A (JP)
Title: Thermal noise random pulse generating device and random number generating device
Inventor: SAITO TAKESHI
IPC: H03K3/84
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide true physical random numbers to various fields requiring the true physical random numbers at low costs at a necessary generating speed by already existing inexpensive electronic parts and already existing simple technique constitution. SOLUTION: This thermal noise random number generating device is provided with a random pulse generating device having thermal generating element 2 constituted of a semiconductor such as a resistor, a conductor, or a diode for generating a thermal in a state that any currents are not allowed to flow, an amplifier circuit for analog-amplifying an irregular potential generated from the thermal generating element, and a waveshape shaping circuit 6 for extracting the output of the amplifier circuit as a random rectangular wave pulse signal. Also, this thermal noise random number generating device is provided with an n-bit counter (n is an integer) for measuring a time between a random pulse signal outputted from the waveform shaping circuit 6 and continuously generated pulse signals. Thus, the measured value of the n-bit counter can be outputted as a natural random number.
Patent JP-H11138878-A (JP)
Title: Thermal color printing method
Inventor: NISHIMURA TOMOYOSHI
IPC: B41M5/34
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a thermal color printing method comprising a preprocessing for improving head touch and post-processing for modifying the representativeness. SOLUTION: A thermal color recording sheet comprises cyan, magenta and yellow thermal coloring layers and a transparent protective layer formed on a support. Since the surface of the protective layer is roughened, thermal energy causing no coloring of the yellow thermal coloring layer is applied from a thermal head prior to printing with yellow in order to heat the protective layer uniformly thus smoothing the surface thereof. The thermal head is driven after printing depending on the glossing process and the surface roughening process (matting process and silk face processing) and the protective layer is softened temporarily before being subjected to a desired surface treatment.
Patent JP-H05124809-A (JP)
Title: Solidification refining method of silicon
Inventor: MAEDA MASASHI
IPC: C01B33/037
Filed: 1991-10-30
Abstract: PURPOSE:To provide the solidification refining method of silicon which can enhance the yield of solidification refining. CONSTITUTION:This solidification refining method consists in solidifying the liquid phase of metallic silicon 3 gradually from one direction in order to increase the purity of the metallic silicon 3, thereby obtaining the ingot of the metallic silicon 3 lower in impurity concn. than the liquid phase of the original metallic silicon 3. The part of the ingot of the solidified metallic silicon 3 is remelted when the impurity concn. in the metallic silicon 3 attains the value approximate to the requested value by an electron beam emitted from an electron gun 5, then the part is again solidified by a water-cooled copper mold 2.
Patent JP-H03173197-A (JP)
Title: Manufacture of wiring board and macromolecule film having metal layer
Inventor: TSURU YOSHIYUKI
IPC: H05K3/38
Filed: 1989-11-30
Abstract: PURPOSE:To offer a macromolecule film having a metal thin film layer which has a force for adhering to a provisional metal substrate and is suitable to a replication method by using the heatproof macromolecule film which has no or a weak chemical interaction with copper and has a predetermined layer diffused with copper in the interface between the film and copper by a heat treatment. CONSTITUTION:A heatproof macromolecule material having no or a weak chemical interaction with copper is used as a macromolecule film and a suitable holding power is given to the film by diffusing copper into the macromolecule film by a heat treatment. When the thickness of the copper diffusing layer is less than 200Angstrom , the adhesive force between the metal layer and the film is weak and the metal layer is easy to be peeled. When it exceeds 1000Angstrom , the adhesive force is too strong to be easy to peel the film after a replication. When manufacturing a wiring board, the thickness of the macromolecule layer diffused with copper is controlled so that the summation of the thicknesses occurred by the working process for forming the metal layer on the film and the one for peeling the film after the replication is 1000Angstrom  or less. When the summation exceeds 1000Angstrom , the adhesive force goes too strong to be easy to peel the film after the replication.
Patent JP-H11142235-A (JP)
Title: Method and apparatus for measurement and evaluation of irregularity in quantity of light of scanning beam
Inventor: ICHIKAWA FUMIO
IPC: B41J2/44
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus in which an irregularity in the quantity of light in the scanning direction of a scanning beam projected from a scanning optical system in an image formation apparatus is measured and evaluated quantitatively as the performance of the scanning optical system. SOLUTION: A moving state 20 is moved on which a photosensor 11 used to receive a scanning beam projected from a scanning optical system, and a quantity-of-light sensor 12, are mounted, by a control box 21 to a direction (a face parallel to a scanning face) perpendicular to the direction of the scanning beam. The number of detections by the photosensor 11 is added up by a counter 24 as the number of scanning operations of a scanning beam L1 projected from a reflecting face 4a by turning a rotating multiple-face mirror 4. The quantity of light of the scanning beam L1 is added up by a host computer 22 on the basis of the output signal of the quantity-of-light sensor 12, so as to be stored on a memory 25.  The total quantity of light per rotation of the rotating multiple-face mirror 4 is found and compared under the control of the host computer 22, in a plurality of measuring points corresponding to a plurality of projection directions of the scanning beam.
Patent JP-H08112320-A (JP)
Title: Device for removing injection needle from syringe
Inventor: NAKAGAWA SUSUMU
IPC: A61G12/00
Filed: 1994-11-11
Abstract: PURPOSE: To make it possible to extremely easily remove injection needles from used syringes without contact at all with the injection needles and to avert the danger of infection with blood, etc., at the time of removing the injection needles from injection barrels. CONSTITUTION: The circumferences of the through holes atop a rotary moving table 12 are provided with plural pairs of brackets and pawl members 11 mounted freely oscillatably vertically at shafts are arranged respectively between respective pairs of these brackets toward the centers of the through holes and a driving mechanism including a motor 21 is connected to the rotary moving table 12. The rotary moving table 12 rotates and moves vertically to rotate and vertically oscillate the respective pawl members 11 to engage the respective pawl members 11 with the base parts of the injection needles A2 coupled by screwing to the syringes A, thereby rotating the injection needles in a direction of loosening the coupling by screwing, when the motor 21 is run.  A leaf spring placed in one among the respective pawl members presses the top end of the screw driving part of the injection needle and shakes down the injection needle downward. The injection needle is thus surely removed from the injection barrel and is dropped into a box D.
Patent JP-H01201327-A (JP)
Title: Thermotropic liquid crystal aromatic ester
Inventor: ARUFUREDO KOATSUSORO
IPC: C08G63/16
Filed: 1988-12-10
Abstract: PURPOSE: To provide such aromatic polyesters that are easily processable in molten state, and useful for molded products, films, fibers and a composition material matrix, etc., by constituting the polyesters of a specific acid ingredient and a mono-substituted and di-substituted hydroquinone as diol units.  
     CONSTITUTION: A) Aromatic- or cycloaliphatic- dicarboxylic acid as an acid ingredient (e.g.: terephthalic acid), and B) as diol ingredient, 1) a mixture of at least two or more kinds of hydroquinones mono-substituted with >7C, especially 7 to 15C, aralkyl, for example, (1-phenylethyl) hydroquinone and 2-(α- phenylisopropyl)hydroquinone, and 2) hydroquinone which is di-substituted with the above-mentioned aralkyl with the mole ratio of B-2/B-1 being 0 to 4, especially 0.1 to 2.5, are formed into the polyesters. These polymers exert optical anisotropy in moleten state and generally have a 200 to 350°C m.p. 
     COPYRIGHT: (C)1989,JPO
Patent JP-2000149843-A (JP)
Title: Optical system of charged particle beam map
Inventor: TAKAGI TORU
IPC: H01J37/153
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To reduce aberration, including aberration with lapse of time, caused by ununiformity of an electromagnetic field among monochrome aberration, by adjusting a shape of the electromagnetic field by providing a movable part to move at least either one of a pair of electrodes or a pair of magnetic poles of a Wien filter. SOLUTION: A charged particle beam for irradiation departed from an irradiated beam source is injected into a Wien filter 1 equipped with a pair of magnetic poles 2 and a pair of magnetic poles 4, and the charged particle beam for irradiation is injected onto the surface of a specimen after they passes the filter. A charged particle beam for observation is led in a different direction from the direction of the irradiated beam source by the Wien filter 1, and the charged particle beam is injected into a means of detecting after it passes through the Wien filter 1. A N magnetic pole 2a and a S magnetic pole 2b are made movable in the direction of a magnetic field B by adjusting devices 6a, 6b, and a positive electrode 4a and a negative electrode 4b are made movable in the direction of an electric field E by adjusting devices 6c, 6d.  The adjusting devices 6a, 6b, 6c, 6d are distance adjusting devices by feed screws for example. Thereby, an optical system with high resolution is obtained.
Patent JP-H06136151-A (JP)
Title: Film and polarizing film
Inventor: NAKAO SUKEHIKO
IPC: B29C48/92
Filed: 1992-10-27
Abstract: PURPOSE:To obtain a film useful as a raw film for obtaining a polarizing film having high polarizing properties, high light transmittance and high durability made of a specified PVA resin. CONSTITUTION:The film is made of a PVA resin (e.g. PVA) having a molecular dichroic ratio of 1.2 or below and an average degree of crystallinity of 50-75wt.% as determined by X-ray diffractometry. This can be produced for example by feeding a stock solution L comprising an aqueous PVA polymer solution to the die 11 of a belt-type film former 11 shown in Fig., pouring the solution L from the slit aperture of the die 10 onto a running mirror-finished endless belt 13 to spread it in a uniform thickness and to dry the formed film, peeling the dried film from the belt 13 with a peeling roller 15, passing the film through a heat treatment apparatus 1 and a moisture conditioner 17 and winding it around a winder 19.
Patent JP-H07137145-A (JP)
Title: Method and apparatus for optical formation
Inventor: DEKI KYOICHI
IPC: B29C35/08
Filed: 1993-11-19
Abstract: PURPOSE:To prepare for a following layer in a short period, or obviate the necessity of flattening means and also render the structure simple by controlling the placement of a movable base plate and supply of photo-setting resin, and thus making the position of a free liquid level constant, and giving vibration to the movable base plate for conducting the perfect covering and flattening of resin. CONSTITUTION:A movable base plate 3 is maintained at the depth of, e.g. 0.1mm from the liquid level 11 of resin. Beam light 4 is scanned on the basis of slice-frigure data for exposure. In this manner, the first layer 5 of a thin plate solidified layer is fixed on the movable base plate 3. In the next place, photo-setting resin 2 is supplied from photo-setting resin supplying means 9 to such an extent that liquid level overflows from the resin bath 1, and then the movable base plate 3 is lowered for one layer of the thin plate solidified layer. Then, when the movable base plate 3 is given vibration by an actuator 8, the first layer 5 is completely covered with photo-setting resin 2, and further flattening of the photo-setting resin layer 2 can be achieved. After that, beam light 4 is exposed in the same manner.
Patent JP-H08170219-A (JP)
Title: Rayon cake yarn without difference in dyeing between inner and outer layers with disperse dye
Inventor: OKITA JUNJI
IPC: D06P3/60
Filed: 1994-12-16
Abstract: PURPOSE: To obtain the subject rayon cake yarn uniformly dyeable to a desired color among the inner, middle and outer layers by specifying the average particle diameter and content of fine polymer particles dyeable with a disperse dye. CONSTITUTION: This rayon cake yarn is obtained by including fine polymer particles (polyester-based, acrylic fine polymer particles, etc.), dyeable with a disperse dye and having 0.05-5μm average particle diameter, preferably good in color fastness to light in a viscose and forming the resultant viscose into filaments with a pot centrifugal winding type spinning machine. The content of the organic fine polymer particles in the rayon cake yarn is 5-30wt.% and the rayon cake yarn is prevented from causing fuzz or deteriorating fiber physical properties in spite of a sufficient amount of exhaustion. Thereby, the resultant rayon cake yarn has <=2.0 difference (R) in dyed concentration with the disperse dye among the outer, middle and inner layers of the cake yarn.