baber/WOPTO huggingface dataset:
Patent JP-H01240073-A (JP)
Title: Binary halftone data thinning system
Inventor: SATO MASAMI
IPC: H04N19/42
Filed: 1988-03-20
Abstract: PURPOSE:To prevent the occurrence of abnormal patterns (lines, etc.) due to thinning by thinning the data of a first storage means in accordance with the size of a dither matrix and writing the thinned data into a second storage means. CONSTITUTION:A thinning transfer device 300 is connected between a read data buffer 100 and a display data buffer 200, the data are read out of the read data buffer 100, they are thinned in the thinning transfer device 300 and after that, they are transferred to the display data buffer 200. The method of the thinning is as follows. The thinning data are obtained at every threshold matrix, they are thinned without spoiling threshold matrix patterns and thus, the occurrence of the abnormal patterns caused by the thinning of the binary halftone data is prevented.
Patent JP-H06279819-A (JP)
Title: Method for controlling pilling of charged raw material in blast furnace
Inventor: MORIMOTO TERUAKI
IPC: C21B5/00
Filed: 1993-03-26
Abstract: PURPOSE:To surely form coke layer in a furnace core by positioning a cylindrical member in the center part of the furnace, inserting this lower end part into below the surface of bed raw material in the furnace and feeding the coke for furnace core in the inside and the other raw material in the outer side. CONSTITUTION:In a bell-less blast furnace 14, the cylindrical member 26 opened at the upper and the lower parts is positioned in the perpendicular condition in the center part of the furnace through supporting member 24 and the lower end part thereof is inserted into below the surface of the charged raw material in the furnace and set so as not to be embedded to the top part thereof. The coke Co for furnace core is charged into the inside of this cylindrical member 26 and on the other hand, the other raw material of ore OS, OL, coke C, etc., are charged into the outside thereof. At that time, the inclining angle of a swing chute 16 is adjusted through a furnace top sequence control device 37 to control the pilling of the bed raw materials. In a bell type blast furnace, the bed raw material piling control can be executed through an inclining chute and a large bell. By this method, a columnar continuous coke layer in the furnace core is formed at the center part of the fed raw materials in the furnace and the stable operation in the blast furnace can be carried out.
Patent JP-S63233797-A (JP)
Title: Production of alginic acid at high ratio of guluronic acid
Inventor: TANAKA NOBUMASA
IPC: C12P19/04
Filed: 1987-03-20
Abstract: PURPOSE:To produce alginic acid and/or salt thereof at a low ratio of mannuronic acid (M)/guluronic acid (G), by reacting alginic acid and/or salt thereof with polymannuronic acid-C5-epimerase and converting the M into G. CONSTITUTION:Polymannuronic acid-C5-epimerase is reacted with alginic acid and/or salt thereof to convert the mannuronic acid into guluronic acid and produce alginic acid and/or salt thereof at a high ratio of guluronic acid. More specifically, brown algae are dipped in a dilute acidic solution and then heated at pH10-11 and 50-80 deg.C, dissolved and then neutralized to pH4-9. Polymannuronic acid-C5-epimerase is subsequently mixed and reacted to dilute and filter the dissolved solution. The resultant filtrate is acidified to liberate and precipitate alginic acid, which is then dehydrated, dried and pulverized to afford the aimed alginic acid at a high ratio of guluronic acid.
Patent JP-H1024058-A (JP)
Title: Polymer composition, contact lens containing leachable absorbed antibody, and its adjusting method
Inventor: SCHULTZ CLYDE L
IPC: C07K16/24
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a contact lens that contains an absorbed antibody that can leach out into secretion liquid encircling the eye by using a polymer composi tion made of a polymer hydrogel material containing an antibody which is absorbed into the polymer hydrogel material and which can leach out depending on the state of the eye. SOLUTION: A contact lens is formed using a polymer composition made from a polymer hydrogel material containing an antibody as an additive which is absorbed into the polymer composition and which can leach out of the polymer composition. In this case, the antibody absorbed, such as anti-interleukin 1, is contained by 400mg/lens or less, and preferably a hydrogel material with 52 to 60% water content is used. To adjust the contact lens for use, it is washed in a salt water solution and subjected to a process in which it is soaked in an aqueous solution of the antibody at pH 7.0 to 7.4 with a solution concentration of 100 to 250mcg antibody/mL, for 60 to 80 hours.
Patent JP-2000302959-A (JP)
Title: Flame-retardant polycarbonate resin composition with excellent light reflectivity and light reflective plate made therefrom
Inventor: SATO ICHIRO
IPC: C08K5/523
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition suitable for light reflective plates having high light reflectivity and good mechanical properties, flame retardancy, moldability and appearance, and to obtain a light reflective plate by molding the above composition. SOLUTION: This composition is characterized by comprising (A) 100 pts.wt. of a polycarbonate resin, (B) 5-25 pts.wt. of titanium oxide, (C) 0.01-3 pts.wt. of a polyorganohydrogensiloxane, (D) 0.5-10 pts.wt. of an epoxy-modified elastomer, (E) 1-20 pts.wt. of a flame retardant, and (F) 0.01-2 pts.wt. of a anti-dripping agent. This composition has high light reflectivity and flame retardancy, and excels in thermal stability in its molding, mechanical strength and appearance as well because the molecular weight drop of the polycarbonate resin is suppressed, therefore is suitable for light reflective plates particularly for liquid crystal displays.
Patent JP-S61226827-A (JP)
Inventor: IAN TAANBURU BURUUMU BURATSUKI
IPC: G06F3/038
Filed: 1986-03-27
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-H07283321-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ASADA KAZUHIRO
IPC: H01L27/092
Filed: 1994-04-05
Abstract: PURPOSE:To simultaneously input gate signals to the gate electrodes of a PMOS and NMOS and, at the same time, to assure the high-speed operation of a CMOS circuit. CONSTITUTION:The gate electrode 57 of a PMOS 51 constituting a CMOS and the gate electrode 58 of an NMOS 52 also constituting the CMOS are independently provided in the same layer without directly nor electrically connecting them with each other and, at the same time, signal wiring 54 is provided on the electrodes 57 and 58 with interlayer insulating films 62 and 63 in between and the wiring 54 is electrically connected to the electrodes 57 and 58 so that the electrodes 57 and 58 can be electrically connected to each other. The PMOS 51 and NMOS 52 simultaneously perform complementary operations and the CMOS operates as designed, since gate signals inputted from the signal wiring 54 reach the electrodes 57 and 58 at the same time.
Patent JP-H01240801-A (JP)
Title: Apparatus and method for detecting position
Inventor: UMAGOME NOBUTAKA
IPC: H01L21/66
Filed: 1988-03-22
Abstract: PURPOSE:To save a space and to reduce the cost, by a method wherein an optical system and a photodetector are made to be shared by an alignment system of a scanning beam system and an alignment system of a static beam system. CONSTITUTION:After passing through beam expanders 11, 12 and a cylindrical lens 12a, a laser beam from a laser light source 10 is reflected by a scanner mirror 13 and converged as a slit-shaped spot light SP on a pattern surface of a reticle R through relay lenses 14, 15, a mirror 16, an objective lens 17 and a mirror 18. A movable mirror body 20 is provided in an optical path so that it can be moved forward and backward by a switching drive system 21, and the beam is stopped or scanned with the forward or backward motion thereof. Optical information from a mark of the reticle R or a mark of a wafer W is returned to a beam splitter 30 and it is reflected thereon and detected by a photoelectric element 32.
Patent JP-S58183775-A (JP)
Title: Adhesive composition for pressure transferring
Inventor: KATOU TOSHIO
IPC: C09J183/00
Filed: 1982-04-21
Abstract: PURPOSE:The titled composition that contains a wax, an acrylic resin, a silicone resin, natural rubber in a specific proportion where they are dissolved in a medium in a specific concentration, thus being readily dryable at room temperature, free from tackiness on the adhesive layer and showing good transferring performance. CONSTITUTION:The objective composition is produced by dispersing a mixture consisting of (A) 98-50wt% of a wax such as paraffin wax, micro wax or carnaurba wax and (B) 2-50wt% of at least one selected from acrylic resins, silicone resins, natural rubber, synthetic rubber, petroleum hydrocarbon resin in a medium such as n-pentane or cyclohexane so that the solid content of A and B becomes 5-50wt%. EFFECT:The adhesive layer is in very good conditions, after drying, free from cracking. Transferred letters and patterns are tacky-free and resistant to peeling.
Patent JP-S51144139-A (JP)
Title: Register addressing device
Inventor: MAEJIMA HIDEO
IPC: G06F7/52
Filed: 1975-06-06
Abstract: PURPOSE: Execution speed up of multiplier by addressing from predetermined register to another particular one. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08263065-A (JP)
Title: Touching strength detector
Inventor: INABA TATSUYA
IPC: G01P3/486
Filed: 1995-03-27
Abstract: PURPOSE: To precisely obtain touching strength based on the information obtained from a keyboard by deciding the touching strength through a touching strength deciding means based on the angular velocities of the front and back sides. CONSTITUTION: A controller 10 detects the timing and the time difference of first and second optical axes 5a and 5b of the front side photo-interrupter 5 of a front side detector 4 passing a hole 6a of a front side shutter plate 6 and also the timing and the time difference of third and fourth optical axes 8a and 8b of a back side photo-interrupter 8 of a back side detector 7 passing a hole 9a of a back side shutter plate 9. Then, playing information, which is the combination of key numbers, key-touching timings, key-leaving timings and touching strength, is generated and key driving solenoids are driven accordingly. In this case, a touching strength computing speed V is computed by using a prescribed equation in accordance with the relationship between a front side moving speed VF and a back side moving speed VB and a touching strength Pon is obtained based on the speed V.
Patent JP-S56164938-A (JP)
Title: Jig for testing fatigue of brittle material
Inventor: FUJISAKI KATSUO
IPC: G01N3/04
Filed: 1980-05-23
Abstract: PURPOSE:To smoothly carry out a fatigue test by supporting the tapered parts of a brittle material with push means 2 which engage to the recesses of holding boxes by means of fit and can be divided to two or more parts and fixing said holding boxes to bed plates by means of belleville spring washers and bolts. CONSTITUTION:The tapered parts of a brittle material 1 are supported by push means 2 which engage to the recesses of holding boxes 3 by means of fit and can be divided to two or more parts, and said boxes 3 are fixed to the bed plate 7 by means of belleville spring washers 5 and bolts 4. Uniform contact is obtained between the test piece 1 and the means 2 and th deformation produced is absorbed by the washers 5; therefore, the fatigue test is carried out smoothly.
Patent JP-H10262444-A (JP)
Title: Combine
Inventor: HANAKI SEIICHI
IPC: A01F12/10
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To excellently transfer cut grain culms from a supply device to a feed chain while a cutting part is made to enable freely position change operation in left and right and to surely pinch the cut grain culms by the cooperation of the feed chain with a pinching rail. SOLUTION: The cutting part 4 provided with the supply device 9 which supplies the cut grain culms to the carrier start end part of the feed chain 8 of a threshing device is provided in the front part of a machine body where the threshing device 2 is mounted so as to enable freely position change operation in a left and right direction. In this case, the feed chain 8 is divided into a supply part 8A for carrying the cut grain culms in a state where they are pinched and inserted to the threshing room 2A of the threshing device 2 and an introducing part 8B which receives the cut grain culms from the supply device 9 so as to give them to the supply part 8A and the introducing part 8B is constituted so as to enable freely rocking operation around the vertical direction axial center Y of a terminating end.
Patent JP-S59193398-A (JP)
Inventor: MIHASHI TAKESHI
IPC: G21C17/00
Filed: 1983-04-19
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-H03268844-A (JP)
Title: Casting method in horizontal type continuous casting method
Inventor: AOKI TATEO
IPC: B22D11/04
Filed: 1990-03-16
Abstract: PURPOSE:To settle down molten metal in a tundish by dividing the tundish into inner chamber and annular chamber with a parting wall and causing the molten metal to flow into the annular chamber from the inner chamber through a communicating hole bored at lower part of the parting wall. CONSTITUTION:In the horizontal type continuous casting method, by arranging the annular parting wall 10 in the tundish 5, this is divided into the inner chamber 12 and the annular chamber 13. The molten metal in the inner chamber 12 is caused to flow into the annular chamber 13 through the communicating hole 11 bored at lower part of the parting wall 10. Together with this, the molten metal is guided to a tundish nozzle 14 through the annular chamber 13 and cast. A slide gate valve 15 is inserted at between the tundish nozzle 14 and the mold 7. By this method, a cast billet having clean internal quality can be produced.
Patent JP-S52149581-A (JP)
Title: Sequence control device
Inventor: TAKANO HIROTSUGU
IPC: G05B15/02
Filed: 1976-06-09
Abstract: PURPOSE: To shorten the time central processing circuit and sequence control are used without disturbing the function of micro computer chips. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51148948-A (JP)
Title: Solar heat collection and fireproof house
Inventor: MIYATA TEISABUROU
IPC: E04H1/00
Filed: 1975-06-05
Abstract: PURPOSE: To provide a solar heat collecting and fireproof hours simple in construction and installation; obtainable of a large quantity of hot water in a short time to be available for indoor air-cooling; having the whole outsides covered with water to prevent the spread of the fire, facilitate to melt covered or falling snow to flow out, and simplify external cleaning works, and the flown water is collected and stored into a tank to be reusable. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59192541-A (JP)
Title: Method for molding foamable resin molded item
Inventor: YAMAMOTO RIYOUICHI
IPC: B29C33/00
Filed: 1983-04-18
Abstract: PURPOSE:To make it possible to form pierced holes having a prescribed shape without requiring the working on burr around the pieced holes, by closing forces with projections on one force forcibly engaged with a soft material on the other force. CONSTITUTION:The mold 1 consists of a female force 11 and a male force 12. By closing the female force 11 and the male force 12, a cavity 2 having a configuration corresponding to the desired configuration of the intended item is defined. The female force 11 has projections 3 for forming pierced holes in the intended item, and on the other hand the male force 12 is provided with a soft material 4 at a position opposed to the projections 3 of the female force 12. A reactively foamable resin material in a prescribed amount is injected into the cavity 2 of the mold 1. The reactively foamable resin material would not enter between the projections 3 of the female force 11 and the soft material 4 of the male force 12. When the female force 11 and the male force 12 are separated, a foamed resin molded item that has a configuration in conformity with the cavity 2 and is provided with pierced holes formed by the projections 3 of the female force 11 is obtained.
Patent JP-H02250800-A (JP)
Title: Fine hole press machining die set
Inventor: MASAKI TAKESHI
IPC: B26F1/14
Filed: 1989-03-20
Abstract: PURPOSE:To realize precise machining of a die required for fine pressing by integrating a supporting means rotatably supporting a fine punch and the fitting section of a die material. CONSTITUTION:A supporting means (V-shaped bearing) 4 rotatably supporting a fine punch 1 and the fitting section 6 of a die material 5 are integrated via a connecting section 7. This die set 8 is incorporated into a discharge machining device, and the die material 5 is discharge-machined by the fine punch 1 to obtain a desired die. The die is incorporated into a press machining device after discharge machining, thereby a fine hole is press-machined on a pressed work above the die with the fine punch 1 and the die. Since the supporting means 4 of the fine punch 1 and the fitting section of the die are integrally constituted, the precise clearance control at the time of press machining of the fine punch 1 and the die can be realized.
Patent JP-H01242405-A (JP)
Title: Ozonizer
Inventor: SAITO HIROSHI
IPC: C01B13/11
Filed: 1988-03-24
Abstract: PURPOSE:To rapidly diffuse generated ozone and to increase the efficiency in the generation of ozone by providing an electrode vibrator in the method wherein front and rear electrodes are provided on both sides of a dielectric thin sheet, and a pulse voltage is impressed on the electrodes while supplying an oxygencontg. gas. CONSTITUTION:The electrodes 2 and 3 having a fork shape, for example, are arranged on the front and rear sides of a thin electrode mounting base plate 1 so that the electrode 2 is not confronted with the electrode 3 at the shortest distance of >=2 times the thickness of the electrode from one another. When a pulse discharge voltage is impressed between both electrodes, ozone is generated. The base plate 1 is preferably made of an electrostrictive material such as barium titanate. When the pulse voltage is impressed, the base plate 1 made of the electrostrictive material is vibrated, the ozone generated around the electrodes on both sides of the base plate 1 is diffused by the vibration, hence fresh oxygen is supplied onto the base plate surface, and the efficiency in the generation of ozone is remarkably increased.
Patent JP-S59194289-A (JP)
Inventor: ITOU TADASHI
IPC: G08B29/06
Filed: 1983-04-20
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-H0646572-A (JP)
Title: Power inverter
Inventor: MIYASHITA YOICHIRO
IPC: H02M7/5387
Filed: 1992-03-26
Abstract: PURPOSE:To provide a power inverter constituted of a self extinguishing switching element module TM capable of suppressing transient overvoltage with simple circuit constitution. CONSTITUTION:Commutation diodes DP and DN are connected in parallel between the power supply points SP and SN of a DC power CVT and the power receiving points MP and MN on the conductor frame of a power inverter, and the forward direction of the diode is reverse to the direction of the stationary currents flowing in the buses LP and LN.
Patent JP-H04304624-A (JP)
Title: Vertical heating oven for wafer process
Inventor: SAKAI TAKAO
IPC: H01L21/22
Filed: 1991-04-02
Abstract: PURPOSE:To improve uniformity of the process within the plane of wafer by eliminating adverse effect of orientation flat of wafer on the wafer process due to a vertical heating oven. CONSTITUTION:The internal plane 20a of a quartz glass tube, in which wafer assembly 10 holding among wafers 11 in the horizontal attitude is inserted is formed in such a shape as is similar to the circumference of the wafer 11 including the orientation flat 11a and the wafer assembly 10 is inserted in such a manner that the gap between the internal plane 20a of the quartz glass pipe and the circumference of wafer. Thereafter, the wafers are processed at a high temperature under the condition that the process gas G is flowed in the vertical direction within the quartz glass pipe 20.
Patent JP-H09260023-A (JP)
Title: Spark plug having ion probe
Inventor: OKAZAKI KOJI
IPC: H01T13/20
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent the performance degradation of heat resistance and fouling resistance of a spark plug by forming a through hole in the shaft direction in a tip side wall of a main body metal fitting, and installing an ion probe and an electrode ring in a clearance between the intermediate part outer periphery of an insulator and a rear side part of the main body metal fitting. SOLUTION: A spark plug is provided with a bar-shaped center electrode 3, an insulator 2 arranged in a concentric cylinder shape on the outer periphery of this center electrode and a main body metal fitting 1 arranged in a concentric cylinder shape on the outer periphery of a tip side part of this insulator, and a spark discharge gap G is formed between a tip part 31 of the center electrode 3 and a tip part 41 of an earth electrode 4 arranged in the tip part 11 of the main body metal fitting 1.  An electrode ring 5 which is fitted around the outer periphery of an intermediate part of the insulator 2 and whose rear end part projects from the rear end of the main body metal fitting 1, an insulator ring 6 interposed between this electrode ring 5 and the main body metal fitting 1 and an ion probe 7 which is inserted under insulation into a through hole 19 arranged in the tip part 11 of the main body metal fitting 1 and whose tip projects from the tip of the main body metal fitting 1 and rear end is connected to the electrode ring 5, are provided.
Patent JP-H09253531-A (JP)
Title: Electrostatic separating device
Inventor: TAMAKOSHI DAISUKE
IPC: B03C7/06
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To make effective the separating of steel cans from aluminum ones by installing a metal drum electrode rotated around the horizontal axial center in a position in which materials to be pulverized are scattered on the upper surface thereof and arranging a high voltage electrode and a magnet diagonally to the upper right of the rotation direction thereof and to the front in the rotation direction thereof respectively. SOLUTION: When materials to be sorted 11 (steel cans 11A, aluminum cans 11B, and vinyl bags 11C) scattered on a metal drum electrode 4 reach some points while carrying an electrical charge according to kinds of the materials to be sorted 11 associated with the rotation of the metal drum electrode 4, they leave the metal drum electrode 4 and fall by the action of electric force and gravity. At this time, in the case of the steel cans 11A, they are attracted by a rotary magnet 13 and leave the metal drum electrode 4 and a part thereof is adsorbed on the rotary magnet 13 and scraped off by a scraper 14 to fall into a separation vessel 7. On the other hand, in the case of the aluminum cans 11B, they fall into a separation vessel 8, and in the case of the vinyl bags 11C, they are scraped off by a brush 10 to fall into a separation vessel 9.
Patent JP-S58186556-A (JP)
Title: Polishing machine
Inventor: MIYAJIMA KEIZOU
IPC: B24B55/10
Filed: 1982-04-24
Abstract: PURPOSE:To dispense with a dust-collecting cover and enable the polishing of even the corner of a workpiece, by providing members of polishing material in the form of a screw at the bottom of a rotary plate to suck ground chips centripetally. CONSTITUTION:A rotary plate 16 shaped as a dish is screw-engaged with a rotary cyliner 14 open at both the ends and provided under a fan 10, which is rotated horizontally. A suction hole 17 in the central part of the rotary plate 16 communicates with a discharge pipe 8. Members of hard polishing material 19 are provided at appropriate intervals in the form of a screw on the lower horizontal peripheral part 18 of the rotary plate 16 so that air passages 20 are defined. As a result, ground chips are efficiently sucked into a dust collector through the air passages 20, a suction hole 22 and the discharge pipe 8 by the fan 10.