baber/WOPTO huggingface dataset:
Patent JP-H07159750-A (JP)
Title: Liquid crystal display device and its production
Inventor: TAKETOMI YOSHINAO
IPC: G02F1/13
Filed: 1993-12-08
Abstract: PURPOSE:To provide a high polymer dispersion type liquid crystal display device capable of obtaining high back scattering light. CONSTITUTION:The liquid crystal device has a light controlling layer composed of two substrates 2, 3, which have electrodes 4, 5 and one of which is transparent, and a high polymer dispersed liquid crystal layer 1 held between the substrates 2, 3 and the light controlling layer is constituted so as to distribute a liquid crystal and a high polymer phase as a hologram pattern. The hologram pattern is formed by using light of object obtained by irradiating a special scattering plate made by mosaically arraying microscattering regions capable of randomly scattering incident light with laser beam.
Patent JP-H05140987-A (JP)
Title: Steel beam/column coupling device
Inventor: SUZUKI SHOYA
IPC: E04B1/24
Filed: 1991-11-22
Abstract: PURPOSE:To couple together sturdily a column and beam having comparatively large weight. CONSTITUTION:Upper receipt metal pieces 7 and a lower receipt metal piece 14 to receive the end of a beam 2 are installed projectingly at the outer surface of a column 1 fitted with a coupling pipe 3 and are provided with holes 10, 15. An upper projection 16 and lower projection 19 to be fitted in these holes 10, 15 are welded to the beam 2 as protruding downward. The end of the beam 2 is supported on the metal pieces 7, 14 stably, and even in case the beam 2 swings, the junction is prevented from deformation owing to deep fitting of the projections 18, 19 in the holes 10, 15.
Patent JP-H10150313-A (JP)
Title: Portable information terminal
Inventor: TAKEMOTO MAKOTO
IPC: H01Q1/08
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To improve operability and relieve a sense of oppression due to an antenna or the like by mounting the antenna to a case of the portable information terminal at a tilt angle through the setting of an open angle between an input output screen receiving entry from an entry device and a turning face of the antenna toward the input output screen to an angle of a specific range. SOLUTION: A turntable antenna 1 is mounted onto a case of the portable information terminal so that a turning face of the antenna 1 toward an input output screen is tilted to the input output screen at an angle over 90 deg. and less than 180 deg.. Thus, when the antenna 1 is turned from a contained position by 90 deg. in the case of using the terminal, the antenna 1 is placed at a position at which no hindrance is given to a motion of hands to enter data and the antenna is not directed in a direction of a face of the user. As a result, a sense of oppression and a unpleasant sense of the user are relieved. Moreover, since the antenna 1 is mounted to a rear side of the input output screen 8, the input output screen whose width is designed to be a full width of the product, the portable information terminal is mounted on the product and then the mount efficiency is improved.
Patent JP-H07127557-A (JP)
Title: Power generation device
Inventor: AKITA TAKUJI
IPC: F03B17/00
Filed: 1993-11-02
Abstract: PURPOSE:To prevent generation of any problem such as air pollution and earth warming. CONSTITUTION:A space having an opening port 2a formed on its bottom part is formed, and also a second fluid 4 such as air is allowed to exist in the space. A power generation device consists of a vertical moving body 2A for making gravitation at force acting on the whole at an optimal position in vertical direction in such condition submerged partially or wholly in the first fluid 1 such as water to substantially match a buoyancy wholly acting by the first fluid 1, an isostatic condition change means a force 8 for changing isostatic condition of buoyancy opposing to gravitation, and a power transmitting means for transmitting vertical movement of the vertical moving body to the other position as power.
Patent JP-H03169146-A (JP)
Title: Telephone terminal system
Inventor: KATAGAWA YUTAKA
IPC: H04M1/76
Filed: 1989-11-28
Abstract: PURPOSE:To set a reception level automatically by providing a reception sound volume level regulation section, a dial signal storage section and a reception sound volume level storage section storing reception sound volume level information corresponding to each dial signal stored in the dial signal storage section. CONSTITUTION:When a reception sound volume level adjustment operation section 214 is operated, a reception sound volume level in the reception sound volume level regulation section 209 is regulated and the sound volume level information 'e' in the reception sound volume level storage section 215 is revised. When a hook switch 201 is opened (on-hook), the revised sound volume level information 'e' in the reception sound volume level storage section 215 is fixed. When dialing is implemented by using a same one-touch dial button next, after a series of dial signal 'd' is sent, the revised sound volume level information 'e' is used to set the sound volume level of the reception sound volume level regulation section 209. Thus, the sound volume in response to each dialing destination is attained.
Patent JP-H01150337-A (JP)
Title: Pad structure of semiconductor device
Inventor: MIHARA TERUYOSHI
IPC: H01L21/3205
Filed: 1987-12-08
Abstract: PURPOSE:To improve the breakdown strength of a bonding pad by providing the opposite conductivity type diffused layer to that of a substrate in the substrate so as to surround the pad provided through an insulating film on the substrate. CONSTITUTION:When a positive surge is applied, electrons of majority carrier in an n-type semiconductor substrate 11 are rapidly gathered under an insulating film 12, thereby forming a storage layer 18. Accordingly, a voltage is almost applied to the film 12 and a PSG film 13, ionized integration becomes 1 or less in the substrate 11, and an avalanche breakdown does not occur. Then, if a negative surge is applied to a pad 15, when minority carrier does not follow up the speed of the surge, a depleted layer 19 is extended from a guard ring 17 further toward its output. Thus, the opposite conductivity type diffused layer to that of the substrate 11 is provided, the concentration of an electric field does not occur under the insulating film under the pad 15, and the breakdown strength of the pad 15 effectively becomes high.
Patent JP-2000138297-A (JP)
Title: Semiconductor storage device
Inventor: ANDO RYOICHI
IPC: H01L21/8246
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a stacked ROM pattern layout, capable of making a semiconductor storage device fine and the number of its elements small. SOLUTION: In a semiconductor storage device, stacked ROMs are formed even block and are united into one wiring DL, comprising a first wiring-layer, readout-current feeding wirings DL taken out from blocks 10A, 10E and readout- current feeding wirings DL taken out from blocks 10B, 10F, and furthermore, there are united into one wiring DL comprising the first wiring-layer, readout- current feeding wirings DL taken out from blocks 10C, 10G and readout-current feeding wirings DL taken out from blocks 10D, 10H. Then, the foregoing two first wiring-layers DL are pulled out in the direction intersecting bit-lines BL1, BL2 comprising second wiring-layers, and furthermore, they are united into one wiring to connect it with a readout-current feeding transistor 3.
Patent JP-H08165056-A (JP)
Title: Chopper folder
Inventor: NISHIHARA KUNISUKE
IPC: B65H45/18
Filed: 1994-12-13
Abstract: PURPOSE: To prevent generation of a throat wrinkle and further to discharge a sheet having a large number of pages. CONSTITUTION: A chopper folder machine 10 is constituted by providing a cut barrel 15, cutting continuous paper 30 of printing a pattern by a printing device in a direction orthogonal to a flow direction to form a length in the flow direction of this cut paper as the final size of a sheet, and by providing a chopper device 18 provided in the downstream of the cut barrel 15 to perform chopper folding (vertical folding along the flow direction) the cut paper, so as to perform not hold folding (lateral folding in a direction orthogonal to the flow direction) but chopper holding. By providing a correct barrel 16 of superposing in each other at least two kinds of cut paper printed with a respective different pattern, more increasing a number of pages may be attained.
Patent JP-H10146608-A (JP)
Title: Rolling mill receiving high thrust force
Inventor: MIZUNO YUICHIRO
IPC: B21B31/07
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To enable making the diameter of a thrust bearing larger than the diameter of a work roll, thereby enabling to receive larger thrust load by arranging the journal boxes for thrust bearings of upper and lower work rolls so as not to be overlapped in the vertical direction. SOLUTION: The journal boxes 3 for radial bearings are provided on both sides of the work rolls 1 and back-up rolls 2 and each journal box 3 is slidably held in a housing 4. The journal box 6 for the thrust bearing is attached on the other end of the work roll 1 and the work roll is composed so as to receive the thrust load. The journal boxes 6 for thrust bearings of the upper work roll 1a and lower work roll 1b are arranged shifting each other in the axial direction and made so as not to be overlapped in the vertical direction. In this way, it is possible to make the outside diameters of the journal boxes 6 larger than the outside diameters of the journal boxes 3 for radial bearings and larger thrust load is receivable.
Patent JP-H11143851-A (JP)
Title: Method and device for preparing pattern recognition dictionary, and pattern recognition device
Inventor: SAKANO EI
IPC: G06F15/18
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of efficiently preparing pattern recognition dictionary high in performance by setting the number of dimension of a partial space formed by a reference vector to be registered in a dictionary to be the optimal number of dimensions. SOLUTION: In a space dimension number decision part 20, a characteristic vector of plural dimensions for indicating category features is decided from a learning data set for each category used for a dictionary preparation and, at the same time, the number of dimension of a partial space formed by each characteristic vector is decided on the basis of the amount of information criterion (AIC). A dictionary management part 30 registers the characteristic vector of the decided number of dimensions in a reference vector area 441 of a pattern recognition dictionary 44 by the category.
Patent JP-H03170980-A (JP)
Title: Electrophotographic device
Inventor: FUJIWARA SHIGERU
IPC: G03G21/00
Filed: 1989-11-30
Abstract: PURPOSE:To surely peel off a transfer material after the transfer from an image holding body by specifying the outside diameter of the image holding body. CONSTITUTION:A toner image on a photosensitive drum 1 is transferred to a transfer part is accordance with a rotation of the photosensitive drum 1, and on the other hand, as for paper P, its timing is taken by a resist roller 3, and it is always guided and carried to the transfer part from a stable position by an entry guide 4. In the transfer part, the toner image is fixed electrostatically to the paper P, and after the transfer, the toner image is fixed to the paper P, and the paper P is discharged to the outside of the device. In this case, the outside diameter of the photosensitive drum 1 is set to <=60mm, and desirably, set to <=54mm. In such a way, by a transfer roller, a transfer material after the transfer can be peeled off surely from the photosensitive drum by only flexural rigidity of the transfer material, and a transfer image being free from deterioration of a picture quality is obtained.
Patent JP-S63166625-A (JP)
Title: Assembling method for power transmitting system for vehicle
Inventor: KARAI YOSHIAKI
IPC: B60K17/22
Filed: 1986-12-27
Abstract: PURPOSE:To reduce composite unbalance after assembling by also carrying out the correcting machining of the unbalance of mass not only measuring the unbalance of mass with respect to the rotating center of each assembly. CONSTITUTION:Suppose that there is the unbalance of mass as shown by the vector X as the result of measuring the unbalance of mass with respect to the rotating center P of a propeller shaft assembly 1. By giving correcting machining to this unbalance, a predetermined defined magnitude of a vector Z on a reference angle line (a) which is the closest to the vector X is defined as the target vector after correcting. In this case, as can be seen from the vector chart, by newly producing the unbalance of mass as shown by the vector Y, the composite vector of the vectors X and Y can be made agree with the target vector Z.
Patent JP-H08165522-A (JP)
Title: Production of high carbon cold-rolled steel sheet in low cost
Inventor: SAYANAGI SHIRO
IPC: C21D8/02
Filed: 1994-12-13
Abstract: PURPOSE: To provide a production method of a high carbon cold-rolled steel sheet in a low cost. CONSTITUTION: At the time of hot-rolling the steel composed of, by wt.% 0.30-0.90 C, <=0.80 Si, 0.30-1.50 Mn and as necessary, containing one or more kinds among <=1.20 Cr, <=0.50 Mo, <=0.0030 B and <=0.030 Ti and the balance Fe with inevitable impurities, the hot-rolled steel sheet obtd. by hot-rolling so as to satisfy <=850 deg.C finish temp., <=20 deg.C/sec average cooling speed at a run-out table and >=650 deg.C coiling temp. is successively cold-rolled and a box- annealing is executed.
Patent JP-2000103789-A (JP)
Title: Physiological activity of benzopyran derivative derived from propolis
Inventor: HIROTA MIKAKO
IPC: B01D15/32
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a medicine useful as an antitumor agent by including a specific benzopyran derivative and its salt as active ingredients. SOLUTION: This medicine comprises a benzopyran derivative of the formula and its salt as active ingredients. The compound of the formula is obtained by obtaining a methanol extract from propolis ground by a mixer, separating the methanol extract by absorption-based column chromatography using a silica gel column, subjecting the liquid to inclination elution by concentration gradient using methyl chloride and methanol, collecting a fraction having 100-95% methyl chloride concentration, and elution fractions (Rf value:  0.3) of methyl chloride and methanol (in a ratio of 95%:5% v/v) as the developing solvents, dissolving the concentrate in a mixed solution of methanol, or the like, separating the solution by liquid chromatography using an ODS-based column, eluting the fractions with a mixed solution of acetonitrile, irradiating the main fraction with ultraviolet rays, distilling the solvent of the resultant photoisomer fractions away, and further separating the fractions by liquid chromatography using an ODS-based column to carry out elution, or the like.
Patent JP-H06141427-A (JP)
Title: Attaching/detaching device of cable drum for cable laying car
Inventor: SANPEI MITSURU
IPC: H02G1/06
Filed: 1992-10-23
Abstract: PURPOSE:To attach or detach a cable drum to and from a support device rapidly and positively. CONSTITUTION:A fixed post 3 and a drive post 4 are provided on a loading platform 1 so that they face each other and a saddle for lifting a cable drum D is provided between both so that they are elevated or lowered freely by a hydraulic mechanism. A through shaft 20 is fitted to the center of the cable drum D. The cable drum D is placed on a saddle and is lifted to a specific position, the through shaft 20 is lowered onto V-shaped recessed parts 34a and 35a of positioning blocks 34 and 35 for positioning, and a spline shaft 24 is allowed to protrude from the hydraulic mechanism. The spline shaft 24 is engaged to the spline engagement part 24 of the through shaft 20 and at the same time a sliding shaft 22 is pushed out and then is inserted into a bearing 31 of the fixed post 3. When the spline shaft 24 is pushed in. the slide shaft 22 is restored by a spring, thus removing the cable drum D.
Patent JP-S63226276-A (JP)
Inventor: FUREDERITSUKU JIERARUDO DOREIK
IPC: C12M1/00
Filed: 1987-12-07
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-2001126073-A (JP)
Title: Document processing method and recording medium
Inventor: OISHI TSUTOMU
IPC: G06T7/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To precisely judge a ruled line even when ruled line information is partially omitted or added. SOLUTION: A ruled line is extracted from an input picture within an original picture memory 2 (3). A document retrieving part 4 executes DP matching processing by the extracted ruled line and a registered ruled line (5), retrieves a registered original which is the closest to the input original and investigates the correspondence between the ruled line of the input manuscript and that of the registered manuscript to align a document (6).
Patent JP-H06258670-A (JP)
Title: Liquid-crystal display device and its preparation
Inventor: KIN KOUKEI
IPC: G02F1/1343
Filed: 1993-12-09
Abstract: PURPOSE: To reduce the parasitic capacitance between a gate line and a data line, and to prevent inter-line short-circuit by the step coverage and pinhole of the data line. CONSTITUTION: This device is provided with a transparent substrate 9, plural island-shape conductor layers 10 formed at a part where the gate line 2 and the data line 3 are to be crossed on the transparent substrate 9, the plural gate lines 2 connected to both sides of respective conductors in one direction between the respective conductor layers 10 and formed on a glass substrate and the plural data lines 3 isolated from the respective conductors 10 and the gate lines 2 and formed so as to be passed through on the upper side of the conductor layers 10 in the direction vertical to the respective gate lines 2.
Patent JP-H01151281-A (JP)
Title: Metal vapor laser device
Inventor: KIMURA HIRONOBU
IPC: H01S3/03
Filed: 1987-12-09
Abstract: PURPOSE:To prevent a ceramic tube from cracking and to increase the life of a laser tube, by disposing a second ceramic tube which surrounds the periphery of a ceramic tube with a small space therebetween. CONSTITUTION:A ceramic tube comprising an inside of a discharge tube 22 is provided with an outer ceramic tube 2 outside an inner ceramic tube 1 so that a double structure is formed. When a buffer gas is introduced into an inner cavity of the ceramic tube and a discharge voltage is applied to electrodes 4, discharge occurs through the buffer gas and the temperature rises gradually. Then, a metal piece 21 is melted and generates metallic vapor. This metal is excited by electrons in discharge plasma to generate laser oscillation. The ceramic tube is heated by the discharge to a high temperature and expands. However, deformation on account of this expansion is absorbed by a small space between this tube and the second ceramic tube 2. Hence, stress constraining the ceramic tube does not generate, so that the tube is prevented from being broken. Further, heat resistance of the small space suppresses a rise in temperature of a heat insulating material 3 and so a speed of its deterioration is reduced.
Patent JP-H11132582-A (JP)
Title: Air refrigerant type refrigerator
Inventor: KATO SATOSHI
IPC: F25B9/00
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To prevent the efficiency of a refrigerator from lowering due to moisture and floating substance mixed into the air while purifying the air when the air from a chamber required to be cooled is taken, as refrigerant, into an air refrigerant type refrigerator and the chamber is cooled by blowing cooled air directly from the refrigerator. SOLUTION: The air refrigerant type refrigerator comprises a compressor 7, an air cooler 8, an air to air heat exchanger 9 and an expansion unit 10 arranged in an air passage and the air in a chamber B required to be cooled is taken into a compressor 7 through the heat exchanger 9 before being blown into the chamber B from the expansion unit 10.  The refrigerator further comprises a first bypath 13 provided with a valve for returning the air from the expansion unit 10 partially or entirely back to the heat exchanger 9 while bypassing the chamber B, a hot air bypath 14 provided with a valve for taking in the air of 0 deg.C or above from the air passage between the compressor and the expansion unit and supplying the air to the inlet side of the heat exchanger 9, or a hot air bypath for taking in high temperature compressed air from the air passage between the compressor and the expansion unit before entering into the air cooler 8 or the air heat exchanger 9 and supplying the air to the air passage on the inlet side of the expansion unit.
Patent JP-S63163380-A (JP)
Title: Image forming device
Inventor: NIITSUMA TETSUYA
IPC: G03G15/043
Filed: 1986-12-25
Abstract: PURPOSE:To improve prevention effects for toner sticking on dustproof glass by using an electrode for toner scatter prevention and air flow generating means together. CONSTITUTION:The electrode 11 which produces an electric field in a constant range on the surface of the photosensitive body 5 of an image exposing device 6 is provided between the dustproof glass 4 and photosensitive body 5, so when toner is charged electrostatically to the negative polarity, such a voltage that the potential of the electrode 11 becomes lower than the potential of the photosensitive body 5 is applied to suppress the scattering of the toner and attract toner which is already scattered back to the surface of the photosensitive body 5 again. Further, air flow generating means 15 and 16 are provided and an air flow 17 is generated in the gap between the electrode 11 and the surface of the photosensitive body 5 to move much toner which is scattered at an exposed part and present on and nearby an optical path to a downstream side. Consequently, the effect which prevents the scattered toner from sticking on the dustproof glass 4 is improved.
Patent JP-H03171694-A (JP)
Title: Printed wiring board
Inventor: INAMI TOSHIYUKI
IPC: H05K3/34
Filed: 1989-11-29
Abstract: PURPOSE:To offer a printed wiring board which is protected against disconnection trouble and can be easily manufactured by a method wherein a line is exposed out of the connection part of a land and a solder repellent ink is applied onto an insulating board. CONSTITUTION:A land 2 and a line 3 as long as 0.5mm or above from the land 2 are exposed, and a solder resist 4 is applied onto the surface of an insulating board 1. A chip component 6 is soldered 7 to a printed wiring board 5. Solder 7 is made to adhere to the surface of the line 3 as long as 0.5mm or above from the connection part 8 of it with the land 2 to enhance the part concerned of the line 3 in strength. By this setup, the joint of a line with a land can be enhanced in strength, so that a printed wiring board that disconnection troubles can be lessened can be obtained.
Patent JP-H11130222-A (JP)
Title: Resin-made conveyor belt
Inventor: KATSURA KOJI
IPC: D03D1/00
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To prevent the loosening from a belt lug part and keep substantially the same belt flexibility as in the past by weaving a canvas core body by use of a spun yarn using a short fiber having a prescribed length as the weft forming the belt longitudinal direction and a spun yarn or filament yarn using a short fiber having a prescribed length as the warp. SOLUTION: The canvas core body 2 of a cut edge type resin-made conveyor belt 1 is woven by use of a fiber having less elongation such as polyester fiber, aromatic polyamide fiber, nylon, fiber, and it is impregnated or coated with a thermoplastic resin, for example, polyurethane, polyvinyl chloride sol. An upper cover layer 4 and an intermediate layer 3 are formed of thermoplastic polyurethane, polyvinyl chloride olefin thermoplastic elastomer or the like. The core canvas 2 is woven by use of spun yarns of relatively short fibers as the weft and warp of the canvas, or by use of a spun yarn of relatively short fiber as the weft of the canvas and a filament yarn as the warp, and the spun yarn desirably has a short fiber length of 30-60 mm.