baber/WOPTO huggingface dataset:
Patent JP-2000167925-A (JP)
Title: Matte surface structure
Inventor: FUJII YUTAKA
IPC: G02B5/02
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To produce a matte effect by preventing a beam of light reflected from the surface of a molded item from falling on the eyes of an observer. SOLUTION: A large number of recesses 1 each comprising a triangular pyramid having a tapering off shape are continuously provided on the surface of a molded item and the adjacent angle between adjacent wall surfaces of adjoining recesses 1 is set at 35 deg. or less (excluding 0 deg.). Or a large number of recesses each comprising a triangular pyramid having a tapering off shape are continuously formed on the surface of a molded item and the adjacent angle between adjacent wall surfaces of adjoining recesses is set within a 65-75 deg. range.
Patent JP-H0991403-A (JP)
Title: Image processing unit
Inventor: TANAKA MOTOTSUGU
IPC: G06T1/20
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To discriminate a defect of image data with an inexpensive configuration and to avoid the defect. SOLUTION: RAMs 22, 23, 24 in a lookup table circuit store basic image data in advance. A comparator 29 compares the input image data from a scanner with the basic image data read from the RAMs 22, 23, 24 by using the input image data as an address in the unit of picture elements, and its discrimination result JS is fed to a register/timing generating section 30. The register/ timing generating section 30 and an address generating circuit 31 provide an output of the input image data or the basic image data via selectors 25, 26, 27 in the unit of picture elements based on the discrimination result JS. For example, when a missing picture element is in existence in the basic image data, an excellent image signal is outputted by outputting picture elements of the input image data.
Patent JP-H1164016-A (JP)
Title: Mobile radio communication system
Inventor: OMURA HIROSHI
IPC: H04B7/26
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a mobile radio communication system, wherein communication safety between cars is assured by setting a transmission level of a transmission means, based on a specified condition when a request signal is transmitted, operating the transmission means at the means at the transmission level, so that the possibility that the communication between remote third-person mobile bodies interferes with the request signal is eliminated. SOLUTION: A transmission means P1 which transmits a request signal that makes unspecified other mobile body P2 transmit a reply signal, a control means P3 which makes the transmission means P1 transmit a request signal in accordance with a pre-specified rule, and a receiving means P4 for receiving the reply signal transmitted from the other mobile body P2, are provided to the mobile radio communication system, which comprises a level setting means P5, wherein the transmission level of the transmission means P1 is set based on a specified condition, and the transmission means P1 is operated at the transmission level.
Patent JP-S6484349-A (JP)
Title: Multi-port memory
Inventor: HABATA SHINICHI
IPC: G06F12/00
Filed: 1987-09-25
Abstract: PURPOSE:To process shared memory access in parallel by providing the titled memory with plural access ports so that plural data can be simultaneously read out and written. CONSTITUTION:Memories 11-14, 21-24, 31n34, 41-44 corresponding to the square of the number of access ports 0-3 arranged like a grating are used and an access cycle is divided into a reading phase and a writing phase. In the reading phase, respective access ports use the memories belonging to specific columns, and also in the writing phase, respective access ports 0-3 similarly use the memories belonging to the specific rows. When the total number of data to be access is the number of access ports 0-3, or below the optional number of data can be read out and written within one access cycle.
Patent JP-H0291753-A (JP)
Title: System bus mutual connecting system
Inventor: KIKUCHI KENJI
IPC: G06F12/10
Filed: 1988-09-29
Abstract: PURPOSE:To reduce the overhead at the time of a mutual connection by referring to one of two address conversion tables as for an address conversion in an information conversion required for the mutual connection between system buses. CONSTITUTION:An address conversion in an information conversion required for a mutual connection between a first and a second system buses 43, 61 is executed by referring to a first address conversion table 55a in the case of executing an access to a second system bus 61 side from a first system bus 43 side, and by referring to a second address conversion table 55b in the case of executing an access to a first system bus 43 side from a second system bus 61 side. In such a way, the overhead is reduced, comparing with a conventional system for executing all information conversions by a program processing.
Patent JP-H1171137-A (JP)
Title: Production of photocatalyst thin film supporting noble metal fine particle
Inventor: YAMAMOTO HIROKAZU
IPC: B01J35/02
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain a thin film having decomposing activity to chemical substances and various pollutants due to air pollution or the like by applying noble metal fine particle colloid onto a thin film having photocatalyst function and subjecting the coated material to heat treatment in reducing atmosphere at a specific temperature. SOLUTION: Formation of thin film from a substance having photocatalyst function of TiO2 , Fe2 O3 , or the like is carried out in several micron order film thickness by applying well-known sol-gel method or MO-CVD method or the like onto a substrate such as glass plate or metal plate. Noble metal fine particle colloid applied on the photocatalyst is carried out by vacuum deposition method or well-known chloride reduction method into higher alkyl naphthalene. The particle diameter of the noble metal is 20-400 Å and the colloid is applied onto the photocatalyst thin film by arbitrary coating means such as immersion or spraying. The coating is carried out several times so as to become required coating amount and dispersing medium is evaporated at 50 200 deg.C. Then, the colloid is subjected to heat treatment at 400-600 deg.C in a reducing atmosphere of hydrogen or the like.
Patent JP-H05229034-A (JP)
Title: Method and device for applying hot cushion rubber to tire carcass
Inventor: DONARUDO ESU BIBONA
IPC: B29C48/12
Filed: 1992-08-20
Abstract: PURPOSE: To provide an apparatus and a method for applying a hot cushion gum compound on the crown surface 14 of a tire carcass 16 in a strip. CONSTITUTION: This invention relates to an apparatus for applying hot cushion gum in a strip of predetermined thickness and width to the crown surface 14 of a tire carcass 16 having a sagittal plane, comprising a motor for rotating the tire carcass 16 and an extruder 18 for discharging hot cushion gum through a die head 26. The angular disposition of the die head 26 can be selected for the sagittal plane of the tire carcass 16 to determine the effective width W-SEL of the applied cushion gum strip. A rotation control mechanism is provided to selectively control the rotational angular speed of the tire carcass 16, thereby the thickness of the cushion gum strip is determined.
Patent JP-2001067538-A (JP)
Title: Article display base for automatic vending machine
Inventor: KATSURAYAMA SATORU
IPC: G07F9/02
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To improve maintainability so that the cold/hot display of a cold/hot display board mounted on an article display base can easily be changed at the front side of the display base. SOLUTION: In this article display base for an automatic vending machine which displays article samples arranged in a display room formed in an external door, cold/hot display windows 11b corresponding to the article samples are bored in the front wall 11a of the display base 11 having the article samples mounted, side by side, horizontally on it and on their back sides, cold/hot displays of articles to be vended are made along a sheet type cold/hot display plate 13. On the plate surface of the cold display plate 13, the cold/hot displays of 'HOT' and 'COLD' are provided in two upper and lower stages and projection tabs 13a are formed at both its ends.  In the front wall of the display base, setting grooves 11d in deformed shapes for locking and holding the cold/hot display plate at cold/hot display positions by hooking the tabs 13a are formed and in the setting groove 11d, the tabs 13a are operated to switch the cold/hot displays.
Patent JP-H0796825-A (JP)
Title: Vehicular slip controller
Inventor: SAITO SHIGERU
IPC: B60T8/1755
Filed: 1993-09-29
Abstract: PURPOSE:To improve the brake performance in a vehicular turning time by correcting the wheel speed of right/left wheels and a standard speed to be compared together to a low speed when a vehicular turning state is detected. CONSTITUTION:In ABS computer 120, the wheel speed is calculated respectively based on the detection signal from wheel speed sensors 101-104, the wheel acceleration of respective wheels is calculated based on the wheel speed, a vehicular friction coefficient mu between a running road surface and a wheel is decided based on the detection signal of G sensor 110 and a carbody speed is calculated based on the wheel speed of respective wheels. When the vehicle is in a go straight state, usual target control speed is calculated and the steering angle of a steering wheel is calculated by the detection signal of a steering sensor 130 and it is calculated by the calculated steering angle to what extent a slip rate with the highest friction coefficient mu. is offset in comparison with that of the go straight state. The most suitable target control car-speed is calculated by using the usual target control car speed and the target control corrective car-speed in a turning time.
Patent JP-H03103991-A (JP)
Title: Graphic display method
Inventor: SAKAI MINORU
IPC: G06T11/20
Filed: 1989-09-19
Abstract: PURPOSE:To embed a font, a graphics, an image, etc., into a designated area at a high speed and easily, and to minimize the use memory quantity by managing separately a graphic to be embedded, and a point coordinate train for showing a contour of an area in which the graphic is to be embedded. CONSTITUTION:This method is constituted of a graphic input part 11, a graphic expanding part 12, a memory 13, a graphic synthesizing part 14, a graphic display part 15, a variation point table 16, and a variation point input part 17. A point coordinate train for showing a contour of an area in which a graphic is to be embedded is managed separately, and separately from read-in of a graphic to be embedded, a point coordinate is read in one by one in order of scanning of a screen. In this state, the graphic is outputted from this read-in point coordinate, it is repeated not to be outputted by the point coordinate to be read in in the next time, and the graphic is embedded into a designated area on the screen. In such a way, the embedment of a font, a graphics, an image, etc., into the designated area can be realized at a high speed and easily by suppressing the use memory quantity to the minimum.
Patent JP-H09237335-A (JP)
Title: Sampling rate conversion system using digital differential analyzer
Inventor: CHII KAN CHIYAN
IPC: H04N5/45
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To attain resampling in a single FIR filter without individually requiring an interpolator and a selective extractor by providing the single FIR filter with a combined function for interpolation, filtering and selective extraction. SOLUTION: A luminance filter 19 and a color filter 20 are charged with parts corresponding to selective extraction operation peculiar to interpolation, FIR filtering and resampling. Namely the filter 19 is driven by a Y signal and the filter 20 is driven by both of Cb and Cr signals. Each of the Cb, Cr signals has a half of the execution sampling rate of the Y signal. The filter 20 executing clock operation at the same speed as the filter 20 alternately processes Cb and Cr sampling streams by a time division method. Respective FIR coefficients to be used by the filters 19, 20 are stored in an FIR coefficient storage device 18.
Patent JP-H0992246-A (JP)
Title: Battery housing device
Inventor: KUNISAWA MASAKI
IPC: H01M2/10
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To easily, surely replace a battery without momentary cutoff of supply current to an electronic circuit by having specific constitution in a battery housing device for housing the battery for supplying current to a printed circuit board. SOLUTION: A battery housing device has a rectangular, cylindrical holder 31 housing a battery 35 and forming a battery exhausting port 41 on one surface, a box-shaped cover member 37 arranged on the opposite side to the battery exhausting port 41 of the holder 31 and covering the battery 35, holder electrodes 33 arranged on both sides of the holder 31 and having a board fixing terminal 33a connecting to a printed circuit board, cover side electrodes 39 arranged on both sides of the cover member 37, a cover side connecting terminal 39b or a cover side connecting terminal acceptor for forming the cover side electrode 39, and a holder side connecting terminal acceptor 33b to which the cover side connecting terminal 39b formed in the holder electrode 33 is connected or a holder side connecting terminal to which the cover side connecting terminal acceptor is connected.
Patent JP-H0992516-A (JP)
Title: Permanent magnet raw material powder, manufacture thereof and permanent magnet
Inventor: TAKAHASHI YOSHIAKI
IPC: H01F1/06
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a powder of raw material for a permanent magnet, its manufacturing method and a permanent magnet, having a composition different from those of conventional magnets and excellent magnetic characteristics, which can be manufactured easily. SOLUTION: A permanent magnet raw material powder has a coating diffusion layer, consisting of Mn and at least one element selected from Y and Yb, on the surface of the needle-like iron powder containing at least 1.5 to 10wt.% of an element selected from Y and Tb and 3 to 10wt.% of an element selected from Co and Ni. It is preferable that the coating diffusion layer contains 2 to 5wt.% of at least one element out of Y and Tb based on the amount of the iron powder and contains 0.5 to 2wt.% of Mn based on the needle-like iron powder. The needle-like iron powder is obtained by heating in a state that Y and/or Yb and Co and/or Ni are added to needle-like crystal powder in a reducing atmosphere and to restore to its original state. A bonded magnet or a sintered magnet is obtained from the above-mentioned raw material powder by a prescribed method.
Patent JP-H0580897-A (JP)
Title: Information processor and its control method
Inventor: KURIYAMA HIROYUKI
IPC: G06F15/02
Filed: 1991-09-24
Abstract: PURPOSE:To provide an information processor and its control method capable of varying the function of the processor corresponding to the supply capacity of a battery. CONSTITUTION:When a sub battery 9 with power supply capacity higher than that of a main battery 8 provided in the processor itself is connected and it is detected that sufficient power supply capacity can be obtained by a battery voltage monitoring part 6, a voltage from the sub battery is employed as the one to be applied to the motor driving circuit 5 of a printer, which enables fast print to be performed.
Patent JP-H03104625-A (JP)
Title: Dispensing technique for space in duct
Inventor: MIYAZAKI YASUO
IPC: F16L1/00
Filed: 1989-09-18
Abstract: PURPOSE:To pull out the molding material from a roll by heating and softening and also to restore it to an original three-dimensional shape from a flat shape while utilizing the interval of a pulling-out route by winding the molding material made of rigid plastics into a roll shape in such a state wherein this molding material is deformed and worked into a flat shape form the three-dimensional shape. CONSTITUTION:The molding material 4 is pulled out in a three-dimensional shape forward from an outlet duct 11b via the upper and lower guide rolls 17a, 17b and a restoring device 14. When steam is supplied and filled in a heat-insulated casing 10 and the oblique and horizontal ducts 12, 11 connected therewith through a conduit 21, the molding material 4 receives heating due to steam and is softened and made to a state capable of being pulled out from a roll 4A. When the molding material 4 is pulled out from the roll 4A in the heated and softened state, it is passed in a flat shape between the rolls 17a, 17b in the initial stage. Thereby the molding material is released from curvature and deformation at a time for passing through the roll 17b. Therefore it tends to be automatically restored to the three-dimensional shape in the early stage of molding. It is passed through the intervals 15 of the respective roll parts 14a-14d and completely restored into a cruciform three-dimensional shape therein.
Patent JP-H0692851-A (JP)
Title: Natural oxidizing substance
Inventor: YOSHIKAWA MASAYUKI
IPC: A61K31/365
Filed: 1992-09-11
Abstract: PURPOSE:To obtain a safe natural oxidizing substance consisting essentially of phyllozultin. CONSTITUTION:This natural oxidizing substance consists essentially of phyllozultin, expressed by the formula and is obtained by extracting a hydrangea prepared by fermenting a leaf part of Hydrangea serrata Seringe var. thunbergii Sugimoto of the family Saxifragaceae. This compound has extremely strong suppressing action on the formation of peroxylipids and can widely be utilized in the field of medicines and cosmetics and foods containing fats and oils. The compound is capable of manifesting the antioxidizing activity even in a small amount and preferably blended in an amount within the range of 0.02-0.5wt.% in the foods containing the fats and oils.
Patent JP-S62103425-A (JP)
Title: Manufacture of side housing for rotary piston engine
Inventor: YANAGII KOJI
IPC: F02B55/08
Filed: 1985-10-30
Abstract: PURPOSE:To prevent scratches from occurring, by forming a thermal sprayed layer in a seal member sliding part of a rotor and, after an anodized film of Alumite is formed in a part adjoining the seal member sliding part, grinding the thermal-sprayed layer. CONSTITUTION:A sliding surface 6 with a rotor 4 and another sliding surface 8 with a rotor housing both are anodized, forming an Alumite layer. Next, the sliding surface 6 is ground, forming a concave part, and after applying shotblast to it, thermal spraying to a hard material such as ceramics or the like takes place, forming a thermal-sprayed layer. Afterward, a surface of the sprayed layer is ground by a grindstone. According to this structure, the anodized film of Alumite is harder in quality than an aluminum alloy base metal, and minute metallurgical formation, so that at the time of grinding operation by the grindstone, even if it hits the stone, there is no fear of causing any loading. In consequence, the occurrence of scratches on the ground surface is preventable.
Patent JP-S62101626-A (JP)
Title: Curing agent for epoxy resin and epoxy resin composition
Inventor: KAGEYAMA AKIRA
IPC: C08L63/00
Filed: 1985-10-30
Abstract: PURPOSE:To obtain the titled curing agent which can give a cured epoxy resin product excellent in impact resistance and cracking resistance and high in heat distortion temperature, comprising a specified carboxylic acid and an acid anhydride. CONSTITUTION:A curing agent (B) for epoxy resin is obtained by mixing a carboxylic acid having at least one polymerizable double bond and at least one carboxyl group in the molecule of the formula (wherein R1 is H or alkyl, R2 is alkylene and R3 is alkylene, alkenylene, phenylene or cycloalkylene) with an acid anhydride (e.g., tetrahydrophthalic anhydride) at an equivalent ratio of 5/95-60/40. An epoxy resin (A) is mixed with component B at a B to A equivalent ratio of 0.6/1-1.2/1 and the resulting mixture is further mixed with, optionally, a radical polymerization initiator, a reaction catalyst, an organic peroxide, etc., (C) to obtain an epoxy resin composition.
Patent JP-H0795811-A (JP)
Title: Harvester for head-forming vegetable
Inventor: SHIMIZU AKIHIKO
IPC: A01D45/26
Filed: 1993-09-29
Abstract: PURPOSE:To provide a harvester for head-forming vegetables such as cabbage capable of surely harvesting the vegetables suitable for harvesting among head- forming vegetables grown on a field. CONSTITUTION:A holding ring 10 having a diameter larger than the maximum diameter of the head-forming vegetable V to be harvested is attached to the lower part of a machine frame of a head-forming vegetable harvester in a state to enable free lowering of the ring on the head-forming vegetable from above. The holding ring 10 has a plurality of sliding pins 12 protrusible toward the center and arranged interposing equal spaces in circumferential direction. The maximum diameter of a head-forming vegetable V is detected by the protrusion length of the sliding pin 12 contacting its tip with the head-forming vegetable V. When the detected maximum diameter is larger than the diameter of the acceptable vegetable, the head-forming vegetable V is clamped and held with the sliding pins 12. The base end of a cutter 13 is attached to the holding ring 10 in a state freely rotatable on nearly horizontal plane. The cutter 13 is allowed to be movable between a housing position close to the holding ring 10 and a position to cut the stem of the head-forming vegetable V by turning the tip end of the cutter toward the center of the holding ring 10.
Patent JP-H0578178-A (JP)
Title: Electrically conductive monolithic refractory
Inventor: YAMAMURA TAKASHI
IPC: C04B35/52
Filed: 1991-09-24
Abstract: PURPOSE:To provide a monolithic refractory excellent in electric conductivity, melting loss and corrosion resistance. CONSTITUTION:An electrically conductive monolithic refractory is characterized as follows. This monolithic refractory is composed of 20-70wt.% electrically conductive material having <=1.0X10<-2>OMEGA.cm volume resistivity, 80-30wt.% refractory material and a binder capable of forming carbon bonds by heating. An aggregate part contains >=5wt.% electrically conductive material and a fine granular and powdery part contains >=10wt.% electrically conductive material and >=10wt.% refractory material.
Patent JP-H0776221-A (JP)
Title: Sliding door device
Inventor: SUMIYA KAZUHIRO
IPC: E05F15/10
Filed: 1993-09-06
Abstract: PURPOSE:To carry out the manual door opening/closing operation for a slide door for vehicle, added with the automatic door opening/closing operation using an electric motor. CONSTITUTION:Each one end of a pair of arms 2 and 2 is pivotally installed on a base 1 fixed on a car body side, and the other end is pivotally installed on a holder 6 which is slidable on a slide rail 3 fixed on a door side. The arm 2 is connected with a motor 12 through a lever 15, screw nut mechanism 9 and 14, and a worm wheel 10 and a worm 11, and a contact member for the reciprcating movement of the rail 3 is revolved by the worm wheel, worm, and a motor 18. The lead angle is set so that the frictional angle of each meshed part between the worm 11, worm wheel 10 and the screw 9 and the nut 14 is increased, and the manual operation of the door is enabled.