baber/WOPTO huggingface dataset:
Patent JP-H01257251-A (JP)
Title: Checking method of bottle
Inventor: ONISHI TAKASHI
IPC: G01N21/94
Filed: 1988-04-07
Abstract: PURPOSE:To enable the execution of checking using one image processing device, by a method wherein bottles on a plurality of bottle checking lines are imaged on mirrors to form virtual images of the bottles, these virtual images are gathered to one place to form one image plane, and an information on the image plane is sent to one image processing device. CONSTITUTION:Bottles (a)-(c) are sent onto checking tables 2a-2c via bottle moving device 1a-1c on lines I-III respectively and are stopped thereon. Next, lights of light source bodies 8a-8c are applied to the bottles (a)-(c), and the bottles (a) and (c) are imaged on mirrors 3a and 3c to form virtual images a' and c' at parallel positions on the left and the right of the bottle (b). On the occasion, a CCD camera 7 picks up a real image b' and the virtual images a' and c' to form one image plane, and an information on the image plane obtained on the occasion is sent from the camera 7 to an image processing device. Based on an image information, it is determined therein whether any foreign substance is present in the bottle contents filled up in the bottles (a)-(c). A signal of this determination is sent to a controller, a control signal is sent therefrom a separators 6a-6c to control the separators 6a-6c and thereby the discrimination of good and defective bottles are executed.
Patent JP-S61243132-A (JP)
Title: Binder for starting material to be sintered
Inventor: NAGAO YOSHIICHI
IPC: C22B1/243
Filed: 1985-04-19
Abstract: PURPOSE:To obtain an inexpensive binder for granulating starting materials for a blast furnace by adding silicate-base rock, a mineral or the like to molten steel making slag, rapidly cooling the resulting product, and adding a stimulant for hardening. CONSTITUTION:At least one among silicate-base rock, a mineral, efflorescence, slag, glass scraps, waste mineral sand, coal ash, waste brick, red mud, ejecta, blast furnace slag, desulfurization slag and iron oxide is added to molten steel making slag, and they are brought into a reaction in a molten state. The resulting product is rapidly cooled, dried and crushed, and a small amount of a stimulant for hardening such as gypsum, lime, CaO, Ca(OH)2 or cement is added to obtain a binder which gives sintered ore of high quality when used for granulation.
Patent JP-S60227578-A (JP)
Title: Display device
Inventor: MAEDA OSAMI
IPC: H04N9/12
Filed: 1984-04-26
Abstract: PURPOSE:To display a color dynamic picture while adding intermediate gradation in a large size display device adopting an optical fiber by applying spatial modulation to a light from a light source and using an optical fiber so as to lead the light subject to spatial modulation to the display panel. CONSTITUTION:The light from a CRT display device 1 displaying a picture is irradiated to a liquid crystal spatial light modulator 2 as a written light and the resistance of optical conductive film is changed. On the other hand, the light from a white light source 4 passes through a lens system 5 and is formed into a parallel light, reflected in a semi-transparent film of a beam splitter 3, read to a liquid crystal layer of the liquid crystal spatial light modulator 2 and irradiated as the light. The irradiated light being a read light is modulated by the liquid crystal tortional nematic effect and the double refraction effect depending on the difference of the resistance of the photoconductive film, then returned to a beam splitter 3 again. The modulated light passes through the splitter 3 and a picture is displayed on a display board 7. The dynamic picture with intermediate gradation is displayed on the display board 7 by allowing the device 1 to control the content of picture image and intermediate gradation.
Patent JP-S59212794-A (JP)
Inventor: RUSHIAANO BERONESHI
IPC: G21C15/02
Filed: 1983-05-16
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-H05285324-A (JP)
Title: Cleaning method for clean room and filter for dust removal
Inventor: MURAO KEIKO
IPC: B01D39/20
Filed: 1992-04-07
Abstract: PURPOSE:To enable the removal of boron contained in the air to be supplied in the cleaning method for a clean room. CONSTITUTION:This cleaning method for the clean room consists in using the glass fibers to be used as filter media for dust removal in the clean room by immersing these fibers into a soln. contg. D-mannitol or its isomer and drying the fibers thereby coating the fiber surfaces with the D-mannitol or its isomer.
Patent JP-H11285151-A (JP)
Title: Power circuit
Inventor: KUBO SHINJI
IPC: H02J1/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a power circuit which is small in the number of item parts and a mounting area and is inexpensive, and permits an on board control unit to be placed into a low consumption current mode completely when the system power is turned on or gently rises. SOLUTION: When a system switch 102 is turned on, a backup power 104 acts, and a microcomputer 107 starts to operate. The consuming current of the microcomputer 107 is large, therefore the voltage between the base and the emitter of a transistor 109a in a current boost circuit 109 rises, and the transistor 109a turns on, so that current boost is started. When the microcomputer 107 is placed into a low consuming current mode, a current boost circuit 109 no longer operates, and a power circuit B is also placed into a low consumption current mode.
Patent JP-H06303396-A (JP)
Title: Stamp preparing device
Inventor: KAMEDA TAKANOBU
IPC: B41K1/00
Filed: 1993-04-12
Abstract: PURPOSE:To provide a small-sized and highly reliable stamp preparing device provided with a picture reader at a low cost. CONSTITUTION:A same light source part is shared with the light source part 50 of the picture reader 3 for fetching the patterns of print of a stamp and the light source part 50 of a photoirradiation means 2 for optically transferring the patterns of print of the stamp to a print surface member. Thus, high reliability can be achieved by reducing the number of parts and the device can be miniaturized and the cost can be lowered by making the driving constitution of the light source part or the like in common.
Patent JP-S63250097-A (JP)
Inventor: SAKURAGI SHUNICHI
IPC: B23K9/26
Filed: 1987-04-06
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-S5210633-A (JP)
Title: Driving circuit for liquid crystal indication device
Inventor: KURITA MASAKATSU
IPC: G09G3/18
Filed: 1976-07-14
Abstract: PURPOSE: To obtain high operation margin in the driving circuit in which each figure of the indication device has common similar segments, by impressiong threshold voltage on the non-selected figure, while impressing saturation or higher voltage on the selected figure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62240242-A (JP)
Title: Method of cutting and winding sheet or film member
Inventor: KINAMI KAZUHIRO
IPC: B65H35/02
Filed: 1986-04-11
Abstract: PURPOSE:To prevent bonding of sheet member cut in an overlapped state, by providing a cutter capable of approaching to or retracting from a winding shaft. CONSTITUTION:A cutting unit 1 is disposed in such a manner that it has a blade edge directed to a winding unit 7 and capable of approaching to or retracting from the winding unit 7. In particular, the cutting unit 1 retracts automatically in accordance with the increase in thickness of a sheet member wound around the core of the winding unit 7. A wide adhesive sheet A is continuously supplied from an adhesive agent application unit or from a coil wound once and wound around the core of the winding unit 7 through a touch roller 5. The position where the cutter of the cutting unit 1 contacts the wound sheet is preferably located at the side substantially opposite to the position where the touch roller 5 contacts the wound sheet. Therefore, the cutter of the cutting unit 1 contacts the surface of the wound sheet and cuts it to a prescribed width while the cutter retracts in accordance with the wound width automatically.
Patent JP-H06303066-A (JP)
Title: Polygonal line processor
Inventor: KUBOTA AKIHIRO
IPC: H03G11/08
Filed: 1993-04-12
Abstract: PURPOSE:To provide an polygonal line processor by which an original signal can exactly be expanded and reproduced by executing the polygonal line processing which is not affected by temperature or the like without necessitating the expensive polygonal line processor such as an LUT by means of an exact polygonal line processing in which a waveform can not be changed even in the neighborhood of a polygonal point. CONSTITUTION:This processor is equipped with an amplifier circuit 2 which amplifiers an input signal, a level shift circuit 3 which level shifts the output signal of the amplifier circuit 2 and outputs a level shift output signal, and a comparator circuit 4 which compares the input signal with the level shift output signal and outputs one of them. The comparator circuit 4 is equipped with a pair of first and second tranasistors Q1 and Q2 for comparing both the signals, third and fourth transistors Q3 and Q4 for offsetting the change of voltages between bases and collectors due to the change of the collector currents of the first and second transistors Q1 and Q2, and current mirror circuits 6 and 7 for transmitting the collector current values of the first and second transistors Q1 and Q2 to the third and fourth transistors Q3 and Q4.
Patent JP-S63251834-A (JP)
Title: Address generator
Inventor: KITAGAKI KAZUKUNI
IPC: G06F5/06
Filed: 1987-04-08
Abstract: PURPOSE:To decrease the number of elements and also to reduce the area occupied by these elements by forming a writing/reading counter with a single binary counter and furthermore actuating these counters at the same clock rate. CONSTITUTION:In an expansion state, the counter output containing (m) bits covering an LSB through the m-th bit is used as a write address for a binary counter of (m+n) bits that works with a clock of 2<n>fs. While the counter output containing (m) bits covering the (n+1)-th bit through the (m+n)-th bit is used as a read address. Thus a 2<n>-fold rate address is obtained from a single binary counter. A single binary counter produces the write and read addresses of different rates. Furthermore the binary counter can be actuated at a single clock rate. Thus it is possible to decrease the number of elements and also to reduce the area occupied by these elements.
Patent JP-S57200852-A (JP)
Title: Detector for oxygen concentration
Inventor: MASE SHIYUNZOU
IPC: G01N27/409
Filed: 1981-06-04
Abstract: PURPOSE:To improve responsiveness at low temperature, by a method wherein, in a detector for oxygen concentration in exhaust gas from an internal combustion engine, a thin part, positioned between the nip formed by two electrodes which self-heats through application of an AC voltage to a solid electrolyte, is formed in the solid electrolyte inserted into gas. CONSTITUTION:Electrodes 2 and 3, such as platinum, are attached to an upper and a lower surface of a zirconia solid electrolyte 1, in which a thin part in a cacavity is formed in a part of a laminar substance, the surface of the electrode 2 is covered with a shielding layer consisting of a porous spinel, and a DC current source 5 and an AC current power source 6 are connected between the electrodes 2 and 3. This causes the electrode 2 to form a reference electrode of 100% an oxygen partial pressure. The electrode 6 is self-heated by the electrolyte 1. Thickness of the thin part formed between the electroded 2 and 3 is set to 0.5mm. or less, and this  prevents damage of a partial heating part due to a  thermal stress, causes the solid electrolyte to be easily heated, and permits the improvement of responsiveness at low temperature. Finally, the solid electrolyte is formed in the shape of a cylinder or a rod, and a thin part may be formed therein.
Patent JP-S529340-A (JP)
Title: Automatic drafting machine with follow-up mechanism
Inventor: IKOSHI MASANORI
IPC: G06F17/50
Filed: 1975-07-11
Abstract: PURPOSE:To make a writing head follow a detection pen by providing a sensor on the writing head in an automatic drafting machine whose writing head is controlled by pulse.
Patent JP-H01259299-A (JP)
Title: Spent fuel basket having high heat removability
Inventor: ASANO NORIO
IPC: G21C19/32
Filed: 1988-04-08
Abstract: PURPOSE:To improve the heat removability of the fuel basket without impairing the strength thereof by forming the vertical and lateral symmetrical axis parts of the basket when viewed from plane as thick parts and embedding plural pieces of heat pipes which at specified vertical intervals horizontally into the thick symmetrical axis parts. CONSTITUTION:Four pieces of housing parts 4 each having a square plane shape are formed between the symmetrical axis part 2a or 2b and a square member 3 and two pieces each of housing parts 4 each having a square shape are formed to the upper and side parts of the square members. Plural pieces of the heat pipes 5 are assembled parallel above and below and horizontally to the thick symmetrical axis parts 2 of the symmetrical axis part 2a or 2b to improve the heat removability. The heat in the central part rises when the used fuels are housed into the fuel basket 1, but this fuel is removed by the heat conduction of the fuel basket itself and the force heat transfer by the many heat pipes 5... provided to the axial parts 2.
Patent JP-H01257970-A (JP)
Title: Method and device for development
Inventor: YANAGIDA KAZUHIKO
IPC: G03G15/08
Filed: 1988-04-08
Abstract: PURPOSE:To prevent a developing bias from being discharged and to form a uniform image having no development irregularity by forming a thin and uniform toner layer on the surface of a toner carrier by a layer control member, and sending the toner layer to an electrostatic latent image holder which forms an electrostatic latent image on the surface and applying the developing bias to the toner carrier. CONSTITUTION:The rolled toner carrier 2 is structured having a semiconductor layer 6 on the surface of a developing electrode 8 and arranged opposite the electrostatic latent image holder 4 which holds the electrostatic latent image across a development gap (d). Toner 3 is carried as the toner layer on the semiconductor layer 6 of the toner carrier 2 by a toner supply roll 7 and the layer control member 1 and electrostatic charging is performed at the same time. The developing electrode 8 of the toner carrier 2, on the other hand, is applied with a bias voltage on which a rectangular alternating electric field is superposed by a developing bias power source 9. The toner layer which is carried to a development area by the rotation of the toner carrier is scattered to the electrostatic latent image holder 4 and the electrostatic latent image 5 is visualized. Consequently, the image with high resolving power having no dot deformation is obtained.
Patent JP-2000277054-A (JP)
Title: Discharge lamp
Inventor: ONISHI YASUO
IPC: H01J61/36
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp preventing the occurrence of a crack on a deposition portion between electrode supporting hold members and sealing tubes and preventing the occurrence of a rupture caused by the crack when the discharge lamp is operated at a high pressure over a long period. SOLUTION: Electrode support rods 4 having electrodes at the tip are held by hold members having insertion holes for the electrode support rods 4 at the center in sealing tubes 10 connected to an arc tube 1 in this discharge lamp. Each hold member is a tubular member made of quartz glass, one end area of the tubular member on the side of the arc tube 1 is made larger in outer diameter than the other end area, and a Mo foil member 40 is arranged on the outer periphery of one end area, or a Mo ring-like member is used for the hold member, and the Mo foil member 40 is arranged on the outer periphery of the Mo ring-like member.
Patent JP-2000282847-A (JP)
Title: Control device for engine
Inventor: NISHIMURA EIJI
IPC: F01N3/24
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent increase in rotary fluctuation by fixing a basic ignition timing, when roughness control is performed. SOLUTION: At basic ignition time, respective settings are different in an opening condition of a shutter valve(S/V) and a closing condition of a shutter valve 18, as is also the case when roughness control is performed and when it is not performed, in the close condition of the shutter valve (S148 to S152). When roughness correction value reset F is not 1, namely during performing roughness control, a basic IG map for at the time of idling, closing the shutter valve(S/V), and performing roughness control having constant set regardless of the change of engine rotating speed and an intake filling efficiency (Ce) is used (S151), and an idling basic advance angle (I) is set as a constant value. Thus increase in rotary fluctuation caused by coming back change of engine rotating speed or an engine load in association with roughness control to the basic ignition timing is prevented.
Patent JP-S63250643-A (JP)
Title: Image forming method
Inventor: TAMAGAWA SHIGEHISA
IPC: G03C1/76
Filed: 1987-04-07
Abstract: PURPOSE:To prevent the generation of the transfer unevenness of an image by using the paper supporting body of an image receiving material having less than a prescribed value of transmission distribution of laser light, in the titled method of using the photosensitive material contg. a polymerizable composition and the image receiving material. CONSTITUTION:The photosensitive material is provided with a photosensitive layer which contains a silver halide, a reducing agent and a polymerizable compd. and is mounted on the supporting body. Said photosensitive material is formed a latent image by image-wisely exposing it, followed by developing. And, the paper supporting body mounted the image receiving layer is used for the image receiving material. The image is formed by pressuring the developed photosensitive material and the image receiving material, laminating them with each other and then, is transferred the uncured polymerizable compd. to the image receiving material. The raw paper having such the formation distribution that the coefficient of total variation of the transmission distribution curve of a laser ray obtd. by scanning the He-Ne laser is <=15%, is used for the paper supporting body. Accordingly, as the paper supporting body specified as mentioned above, is used for the photosensitive material, the unevenness of the pressure distribution in transfer is lessened, thereby forming satisfactorily the image.
Patent JP-S63251279-A (JP)
Title: Recording material
Inventor: HARADA TORU
IPC: C09B11/28
Filed: 1987-04-07
Abstract: PURPOSE:To form a color image enhanced in color density and also in coloring speed and superior in light-resistance, by a method wherein a thermal recording layer containing a leuco dye shown by a specific formula is laminated on a substrate to prepare a recording material. CONSTITUTION:A thermal recording layer containing a leuco dye shown by a formula I (R<1>, R<2> represent alkyl, cycloalkyl, and aralkyl; R<3>, R<4> represent H, halogen, alkyl, cycloalkyl, and others; R<5> represents alkoxycarbonyl, aryl oxycarbonyl, and others; R<6> represents H, alkyl, aryl, and others; R<7> represents H, halogen, alkyl, alkoxy, hydroxyl, amino, alkylamino, dialkylamino, acylamino, and others; and (n) represents an integer 1-4) is laminated on a substrate to form a recording material.
Patent JP-H07266361-A (JP)
Title: Resin molded object
Inventor: SAKAIDA SHOJI
IPC: B32B5/18
Filed: 1994-03-30
Abstract: PURPOSE:To provide a resin molded object having no bottoming-out feeling when compression force is applied and excellent in cushioning properties. CONSTITUTION:A resin molded object 10 is constituted by laminating a closed- cell cushion layer 16 and an open-cell cushion layer 18 on a foamed beads layer 14. The closed-cell cushion layer 16 is formed from an olefinic resin such as PP and each of cells is composed of an independent cell chamber surrounded by a membrane. The open-cell cushion layer 18 is formed from polyurethane and has no independent cell chambers and the respective cell chambers are continued. The open-cell cushion layer 18 shows excellent cushioning properties because the cells thereof are largely collapsed and the closed-cell cushion layer 16 does not transmit the hardness of the foamed beads layer 14 itself because the cells thereof are not perfectly collapsed.
Patent JP-S57202932-A (JP)
Title: Production for can member consisting of superthin and hard plate material
Inventor: OCHIAI YOSHIHARU
IPC: B21D43/04
Filed: 1981-06-05
Abstract: PURPOSE:To obtain prescribed goods easily, by applying an impulsive force from back just  before a superthin and hard plate material reaches upper and lower edge wheels of a slitter  and canceling it to cut this plate material into a required shape and blanking only corner  parts into arcs. CONSTITUTION:Superthin and hard plate materials (a) are fed onto a base 1 intermittently one  by one, and plate material (a) slides on a receiving plate 7 by feeding pawls 6 and 6 and is  cut to several bands between upper and lower edge wheels 2... and 2'.... Before the plate  material (a) is supplied to edge wheels 2... and 2'..., the plate material (a) is pressed to a  fixed prescribing member 4 by a movable prescribing member 4', which is always moved in  the direction orthogonal to the feed direction, to insert the plate material (a) between rollers  of both members 4 and 4', and the plate material (a) is positioned. The trailing edge of the  plate material (a) which advances on the receiving plate 7 by pawls 6 and reaches positions of  edge wheels 2 and 2' is pushed forward quickly by pawls 8 and 8, and the leading edge of the  plate material (a) is inserted between edge wheels 2... and 2'..., and simultaneously, the plate material (a) is moved backward. Corner parts of the plate material (a) cut to prescribed  dimensions between edge wheels 2... and 2'... are blanked by a blanking device 23 to form arc  parts having desired dimensions, thus producing can members such as a top plate and a bottom plate.
Patent JP-H06271694-A (JP)
Title: Biodegradable resin foam
Inventor: AKAMATSU YOSHIMI
IPC: C08L29/04
Filed: 1993-03-19
Abstract: PURPOSE:To obtain the subject foam which is used as sheets because they have fine closed cells, a low density and a high expansion rate by mixing water- containing starch, water-containing PVA resin, a nonionic surfactant, a thickener and an inorganic filler, then melting and foaming the mixture. CONSTITUTION:(A) A starch high polymer of 5 to 30wt.% water content such as raw starch or enzyme-modified starch, (B) a PVA resin of 5 to 30wt.% water content, preferably having 80 to 100 mole % saponification degree and 700 to 3,000 polymerization degree, (C) a nonionic surfactant, preferably polyoxyethylene alkylphenyl ether, in an amount of 2 to 5wt.% based on the composition weight, (D) a thickener in an amount of 0.05 to 5wt.%, (E) an inorganic filter such as talc or clay, preferably in an amount of 3 to 20wt.% are mixed, molten and foamed to give the objective foamed products.
Patent JP-S6324395-A (JP)
Inventor: URI RAPOPOOTO
IPC: B60R25/10
Filed: 1987-04-09
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-S63252929-A (JP)
Title: Coprecipitation ferrite material
Inventor: KUGIMIYA KOICHI
IPC: C01G49/00
Filed: 1987-04-08
Abstract: PURPOSE:To contrive to reduce average particle diameter and porosity of sintered material, by using a coprecipitation ferrite material having a specific amount of ferrous ion and specific average particle diameter. CONSTITUTION:The coprecipitation ferrite material comprises >=1/2 amount of ferrous ion based on excess iron sum and has <=0.3mum average particle diameter. By the use of the material a sintered material having <=10mum average particle diameter and <=0.01 porosity can be obtained even at low temperature of <=1,200 deg.C.