baber/WOPTO huggingface dataset:
Patent JP-H07305506-A (JP)
Title: Laitance cut device for concrete placing joint face
Inventor: URAYA AKIO
IPC: E04G21/02
Filed: 1994-05-11
Abstract: PURPOSE:To efficiently remove attachment by mounting brushes rotating with motors on a supporting board elevatably fitted to a running working vehicle independently and elevatably movably, and letting them follow unevenness such as concrete placing joint faces. CONSTITUTION:A pluralty of holders 12 provided with brushes 13 made of tough flocculent nylon containing abrasive grains are mounted on a supporting board 4 elevatably fitted to a running working vehicle, respectively independently rotatably and elevatably movably. When there are unevenness or rising parts of concrete placing joint faces 14, the brush holders 12 are constituted so as to elevatably move following the unevenness. Hereby, attachment such as laitance generated at placing joint faces can be efficiently removed.
Patent JP-H04325271-A (JP)
Title: Recorder
Inventor: ASAKURA OSAMU
IPC: B41J2/325
Filed: 1991-04-25
Abstract: PURPOSE:To enable recording to be performed even on plain paper or the like with a recorder for which miniaturization is requested by a method wherein a recording medium to be transferred to a medium to be recorded is supplied to a recording means, and a recording medium supply means winding the recording medium after recording is so constructed as to be capable of being attached to or detached from the recorder proper. CONSTITUTION:When thermal transfer recording is performed with a data processor, at first a cover 12 is removed, and a supply part 13 is charged to an insertion opening 11. Then, an ink sheet 14 is inserted between a carrier roller 7a in the recorder proper 1 and a pinch roller 7b and between a recording head 3 and a platen 6, and is pulled out from a discharge opening 10. Further, the ink sheet 14 is inserted between a discharge roller 2a of a winding part 22 and a pinch roller 25b to be engaged with a winding reel 26, and the winding part 22 is charged to the discharge part 10. Then, a recording sheet 2 such as the plain paper or the like is inserted into an insertion opening 21, and the carrier roller 7a, a supply roller 18a, the discharge roller 25a, and the winding reel 26 are rotated. Thereafter, the recording head 3 is driven to transfer an ink layer of the ink sheet 14 to the recording sheet 2.
Patent JP-S61280410-A (JP)
Title: Gypsum dissolvent
Inventor: SHIMIZU HISANORI
IPC: A61K6/00
Filed: 1985-06-05
Abstract: PURPOSE:A gypsum dissolvent, containing a salt of ethylenediaminetetraacetic acid, carbonate and n-caproic acid, etc. as essential componens, capable of readily dissolving and removing sticking gypsum by dissolving this dissolvent in water and dipping a material to which the gypsum is sticking and useful for dental medical fields. CONSTITUTION:A gypsum dissolvent containing a salt of ethylenediaminetetraacetic acid, e.g. NH salt, Na salt or K salt, etc., a carbonate, e.g. NaHCO3, KHCO3, NH4HCO3, Na2CO3 or K2CO3, and at least one of cyclohexane-1,2-dicarboxylic acid, o-toluic acid, m-toluic acid, n-caproic acid, itaconic acid, 2,3-naphthalenedicarboxylic acid, phthalic acid or a salt thereof, e.g. alkali metal salt, as an active constituent. The resultant dissolvent may be dissolved in water and used by dipping a material to which gypsum is sticking in the resultant solution. EFFECT:The inhibition of reuse of machines and tools, etc., with sticking gypsum used for preparing artificial teeth can be prevented.
Patent JP-H05193765-A (JP)
Title: Sheet stack processing device
Inventor: DEEBITSUDO SHIRU
IPC: B65H3/24
Filed: 1992-05-14
Abstract: PURPOSE: To prevent trailing sheets from following individual blocks of sheets separated from an upright stack in a stacked sheet handling machine. CONSTITUTION: A pusher plate 20 is moved laterally to a side of a sheet stack 14 to engage a side surface of the shack. Thus, a sheet block is pushed laterally from the stack 14 to a discharge conveyor 17. A top sheet hold down is provided along a sheet block separator 10 to securely hold the top sheet hold down through provision of a hold down traction arrangement 38. Two forms of the hold down traction arrangement 38 are disclosed. In both of these forms, a friction surface is moved against a top surface of the sheet 19 to hold the sheet 19 stationary as a block 20 is moved towards the discharge conveyor.
Patent JP-S61279803-A (JP)
Title: Production of color filter
Inventor: SUZUKI TAMOTSU
IPC: G02B5/20
Filed: 1985-06-05
Abstract: PURPOSE:To obtain a fine and clear colored image pattern of the color filter by uniformly providing a transparent electrode on a transparent substrate, and by providing a positive type photosensitive resin layer on the obtd. pattern. CONSTITUTION:The transparent electrode 2 is provided on the whole surface of the transparent substrate 1 composed of a glass plate or a polarizing film, and the positive type photosensitive resin layer 3 is provided on the obtd. transparent electrode 2, followed by exposing and developing it so as to give a mosaic like pattern to the exposed part of the resin layer 3. The colored layer is formed on the mosaic-like pattern from the solution dispersed a high polymer capable of electrocoating and a coloring matter therein according to the electrocoating, and then the another mosaic-like pattern is exposed, developed and electrocoated with a different color adjacent to the prescribed pattern. By repeating the operation as mentioned above, the titled filter is produced.
Patent JP-S6014839-A (JP)
Inventor: MOCHIZUKI KAZUO
IPC: A47L9/04
Filed: 1983-07-05
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-S5549598-A (JP)
Title: Structure for fixing impeller of centrifugal fan or the like
Inventor: YAMAGUCHI MICHIO
IPC: F04D29/28
Filed: 1978-10-04
Abstract: PURPOSE: To protect centrifugal fan or the like against vibration, by fixing an impeller to the rotor by use of speical bolts at more than three points spaced circumferentially of the impeller, in the manner that expansion of the impeller is allowed only in one direction and hysteresis is given to the expansion of impeller.  
     CONSTITUTION: Four bolt holes 4 are formed in impeller 1 at equal pitches aling the circular array around the center of rotation of impeller 1, and these bolt holes 4 are  in a shape elongated radially of the impeller 1 and having straight portions 4a extending radially of impeller 1. A bolt 3 is extended through the elongated hole 4  and bolt hole 6 of rotor 2 in the manner that its straight portions 4a are held in contact with respective flat portions 3a of bolt 3, and then a nut 7 is threaded onto the  bolt 3. Because of such an arrangement that flat portions 3a of special bolts 3 are  held in contact with straight portions 4a of elongated holes 4, it is enabled to allow  expansion of impeller 1 only in one direction, to accomplish accurate centering of  impeller 1 and to protect the centrifugal fan or the like against vibration. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63288372-A (JP)
Title: Automatic setting device for mask for image recognizing device
Inventor: SATO HIROAKI
IPC: G06T1/00
Filed: 1987-05-21
Abstract: PURPOSE:To contrive to efficiently execute a mask, setting work by calculating an appropriate mask area, based on a difference of a shape of an image of an appropriate attitude designated in advance, which has been extracted from an image data of each attitude which can be taken by an object, and an image of other attitude. CONSTITUTION:An image data corresponding to each attitude which can be taken by an object, which has been inputted to an input means (a) is stored in a storage means (b), and thereafter, a position and a direction of an object in an image data is measured by a measuring means (c). Subsequently, the image data is moved and rotated by a moving and rotating means (d) so that its position and direction are changed to the reference position and direction which have been set in advance, and thereafter, a part of a difference of images of an attitude designated in advance and other attitude is extracted from its image data by a difference image extracting means (e). Next, a position of a point for giving an area of a shape which is the largest in the part of its difference and has been set in advance, and a size of this area are calculated by a calculating means (f), and from its position and size, a position and a size of a mask used for deciding an attitude of an object are determined by a mask determining means (g).
Patent JP-S5913464-A (JP)
Title: Circuit for converting density of picture
Inventor: HOSOKAWA AKINORI
IPC: G06K15/12
Filed: 1982-07-14
Abstract: PURPOSE:To vary a density converting factor to a prescribed value and to compensate the difference accompanied with the increment of data capacity when the picture density of picture data to be inputted is converted by extension or contraction to output the picture data, by providing ROMs storing density converting factor to a thining circuit and an inserting circuit. CONSTITUTION:When conversion parameters from a host system are latched by a latch circuit 6, the ROMs 1, 2, 3 output the conversion ratio data of addresses corresponding to the conversion parameters respectively. When the conversion factor data are loaded from the ROM 1 to a counter 8a in the thining circuit 2, a period pulse 9B is outputted. Both block pulse 9A and period pulse 9B are inputted to an AND circuit 11a and a thining signal 9C is outputted from the AND circuit 11a. The thining signal 9C is a pulse obtained by thining said clock pulse at a fixed rate. Thined data 1B from picture data 1A are stored in a picture memory 3.
Patent JP-H11316154-A (JP)
Title: Laminating material and optically functional element
Inventor: ABE TAKAO
IPC: G02B6/12
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To attain a manufacture capable of precisely forming periodic property without deterioration of crystal quality and independent from vapor phase epitaxy by making a lamination layer consisting of two layers having different refractive indexes into a multiple period laminate structure by a substrate pasting method. SOLUTION: A laminating material showing photonic band gap characteristic is formed by means of substrate pasting using smart cut method. For example, an oxide film A is formed on the surface of a silicon wafer to form a bond wafer 18, and the bond wafer 18 is pasted to a base wafer 16 which is a silicon wafer after a light element ion such as hydrogen ion is implanted thereto. The part 20 subjected to ion implantation is cracked by a prescribed thermal treatment to form a silicon oxide film A and a silicon layer B on a substrate C which is the base wafer 16, whereby one period of a laminate structure is completed. The above process is repeated, whereby a laminate structure having a prescribed number of periods can be formed.  When the thickness is changed in the process of lamination to partially disturb the periodic property, a laminate structure having filter characteristic can be provided.
Patent JP-H10314987-A (JP)
Title: Cutting jig
Inventor: SHIMADA MINORU
IPC: B23K37/02
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a cutting jig capable of conducting set up prior to cutting in a short time and improving a work efficiency. SOLUTION: A length in the axial direction of a small diameter part 21b of an inner cylinder 21 is made longer than an axial direction length of an outer cylinder 23, also a radial direction groove 22 is arranged at a position deviated from a center of the length in the axial direction of an outer periphery of the small diameter part 21b, screw holes 24a, 24b, in which its axial center direct toward an axial center of a through hole 5a, are arranged at the position of a height of the groove 22 of the outer cylinder 23, a mounting hole 27 is arranged to an end part opposite to a wheel 8 of a support plate 26, the support plate 26 is bolt joined to the outer cylinder 23 so that a tip of butterfly bolts 28a, 28b are engaged with the groove 22.
Patent JP-S5648276-A (JP)
Title: Manufacture of casting coated with plastic material
Inventor: ICHIMURA YUTAKA
IPC: B05D7/14
Filed: 1979-09-26
Abstract: PURPOSE: To manufacture a casting coated with plastic material, having no pinholes, by forming a primer coating layer made of thermosetting resin and thermoplastic resin on the surface of the casting made of various metals, and by forming plastic layer on the primer coating layer.  
     CONSTITUTION: A casting is cleaned by pretreatment so as to remove rust, oil, and other adhered material. Then resin soln., made by dissolving 90W70wt% thermosetting resin and 10W30wt% thermoplastic resin in an org. solvent, or in water is painted as a primer coating layer on the surface of te casting. Subsequently, a powder of a plastic material, which is solid at ordinary temp. and which can be pulverized, having been selected from said thermosetting resin and thermoplastic resin used for the primer coating layer is painted on the primer coating layer, and the thermoplastic resin contained in the primer coating layer is made to flow by heating thereby filling cavities and pin holes. At the same time, strong film is formed with the thermosetting resin, hereby a casting coated with plastic material having no pinholes is manufactured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5349743-A (JP)
Title: Apparatus for monitoring elevator
Inventor: SUETSUGU HIDETOSHI
IPC: B66B5/02
Filed: 1976-10-15
Abstract: PURPOSE: To lead persons in a hall to wait for an elevator without uneasiness when a fire takes place with information provided to the superviser whether any person is in a hall and at the same time, indication given to persons there to notify they are monitored. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5914097-A (JP)
Inventor: IDA TOSHIKAZU
IPC: G08C25/00
Filed: 1982-07-16
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-H08294797-A (JP)
Title: Jig for fixing ceramic tab for welding
Inventor: ARASAKI KATSUMI
IPC: B23K37/06
Filed: 1995-04-25
Abstract: PURPOSE: To provide a jig for fixing a ceramic tab for welding such that the ceramic tab is not moved when a base material for welding is moved, rotated, etc. CONSTITUTION: A planar first arm 3, which is provided with two projections 4a, 4b on one end and which is made of spring steel and curved, is fixed at the other end to a fixing part 1 where a magnet 2 is attached; and a planar second arm 5, which is provided with one projection 6 on one end and which is made of spring steel and curved differently from the first arm 3, is also fixed at the other end to the fixing part 1.
Patent JP-H07309630-A (JP)
Title: Device for forming preform to form glass lens
Inventor: ITO HIROSHI
IPC: C03B11/08
Filed: 1994-05-12
Abstract: PURPOSE:To continuously produce a flattened preform having a specular property and without any wrinkle at a low cost. CONSTITUTION:This forming device is formed with the part 4 for heating the plural receiving die units 2 wherein receiving dies are freely rotatably supported, the part 5 for sending the heated units 2 held by a supporting arm 18 directly below a glass melting part 3 and supporting the unit 2 charged with molten glass on the rotary disk 23 of a rotating mechanism 6, the mechanism 6 for rotating the unit 2 on the rotary disk 23 and exerting a centrifugal force on a molten glass in the unit 2 to form a glass gob having a flat surface and the part 7 for holding the unit 2 positioned at the outlet 27 on the disk 23 with a discharge arm 41 and discharging the unit from the disk 23.
Patent JP-H05324754-A (JP)
Title: Method for generating gate logic circuit for logic simulation
Inventor: MATSUO KOJI
IPC: G06F11/25
Filed: 1992-05-15
Abstract: PURPOSE:To perform logic verification which utilizes the sufficient throughput of a simulation engine by automatically generating gate logic which meets external interface conditions of external interface information from a time chart as the external interface information. CONSTITUTION:A time chart description part 502 is inputted from a logical operation file 511. Then, the name of a signal to be connected and the variation times and varying values of respective output signals are extracted from the inputted time chart description 502 and a time chart element table containing those data is outputted. Then gate logic for generating one-shot pulses at the respective signal variation time points is generated on the basis of the data on the variation times of the signals in the extracted time chart element table. Then, the output of the gate logic where SR flip-flops corresponding to the respective signals are generated is connected to a set/reset input on the basis of the output signal names of the extracted time chart element table.
Patent JP-H01293088-A (JP)
Title: Color separation system for color picture
Inventor: KODAMA SADAO
IPC: H04N11/02
Filed: 1988-05-20
Abstract: PURPOSE:To easily and accurately separate a color area at high speed by separating each color area by processing from a color image with a video rate. CONSTITUTION:A color separation means 1 generates signals representing the presence/absence of monochrome areas of eight colors separately based on the combination of the signals in which signals R, G, and B are binarized, or generates the signals representing the presence/absence of the monochrome areas stored in a ROM corresponding to a color map separately by generating the address of the ROM by output in which color difference signals (G-Y) and (B-Y) are A/D converted. Also, a color selection means 2 outputs the signal generated at the color separation means 1 and representing the existence of each monochrome area selectively based on a color selection signal from the outside which designates an arbitrary color. In such a way, it is possible to separate the area of each object at every color in case where a large number of objects with different colors exist in one picture.
Patent JP-S62279811-A (JP)
Title: Flocculating and separating method by water-soluble polymer
Inventor: KATO ISAO
IPC: C02F1/52
Filed: 1986-05-30
Abstract: PURPOSE:To flocculate a suspended solid content by adding emulsion contg. 69.75-95wt% finely-divided water-soluble polymer, 4.75-30wt% aliphatic hydrocarbon and 0.25-15wt% water-in-oil type emulsifying agent to an aq. system without diluting the emulsion. CONSTITUTION:As the pretreatment, sulfuric acid and aluminum sulfate are firstly added to an aq. system contg. a suspended solid content and the mixture is regulated to 7pH by caustic soda and stirred by a jar tester. Then water-in-oil type emulsion contg. 69.75-95wt% aq. phase consisting of finely-divided water- soluble polymer and water, 4.75-30wt% aliphatic hydrocarbon liquid and 0.25-15wt% emulsifying agent forming a water-in-oil type is added as raw liquid itself without preliminarily regulating a dilute aq. soln. and stirred. As the water-soluble polymer, polyacrylamide, a copolymer of polyacrylic acrylamide and acrylic acid and a homopolymer of dimethylaminoethylmethacrylate, etc., are used.
Patent JP-S613483-A (JP)
Title: Measuring device for hall coefficient
Inventor: TAKEUCHI YOUJI
IPC: H01L43/14
Filed: 1984-06-15
Abstract: PURPOSE:To enable the direct reading of the Hall voltage of a sample by a method wherein side surfaces opposed to each other of a semiconductor sample are provided with two pairs of electrodes at fixed intervals in the direction of current flow, and the middle point output of one pair is adjusted so as to reduce to zero the output of a differential amplifier resulting from the amplification of the output of the impedance conversion of the middle point output of the electrodes of each pair. CONSTITUTION:When a voltage of approx. 10V is impressed on the semiconductor sample 1 from a power source 12, microcurrent flows to the sample 1, but this microcurrent does not uniformly flow through the sample 1. Therefore, one pair of electrodes 16 and 16a become different from the other pair of electrodes 17 and 17a in potential. The potentials thereof are detected by voltage detection means 30 and 31, and the middle point outputs are inputted to a differential amplifier 28 through impedance converters 27 and 29. The input to this amplifier 28 has the other middle-point output with one middle-point output as the reference adjusted by a potentiometer 26 so that the output of the amplifier may become zero. Next, a magnetic field is impressed in a direction rectangular to the current I flowing through the sample 1, and a voltage VH generating at the output end of the amplifier 28 is measured according to the voltage generating in the sample 1 by Hall effect.
Patent JP-H11323707-A (JP)
Title: Double-sided suede
Inventor: YOSHIDA YUJI
IPC: D04B21/18
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain a double-sided suede with high stretchability and thermal insulation by using inelastic yarns as front yarns and back yarns, elastic yarns as middle yarns, with the loop structure constituted of both the front yarns and middle yarns in the form of closed stitches and back yarns in the form of open stitches. SOLUTION: This double-sided suede is obtained by the following procedure: using a tricot knitting machine with a three-tiered reed, inelastic yarns such as of polyester and elastic yarns are used as both front and back yarns and as middle yarns, respectively, to perform a knitting operation to form a knit fabric, both sides of which are then raised as it stands in the form of a gray fabric, the resulting fabric is set under tentering, scoured, and subsequently dyed at 125 deg.C for 30 min using a fluid jet dyeing machine, subjected to finish setting at 170 deg.C followed by blowing.  This double-sided suede has a loop structure constituted of both the front yarns and middle yarns in the form of closed stitches and back yarns in the form of open stitches, is excellent in thermal insulation and stretchability, light in weight, thin and voluminous, and suitable as e.g. outerwear with sophisticated suede tone.
Patent JP-S5247123-A (JP)
Title: Thermal reactor of engine for automobile
Inventor: HAYASHI YOSHIMASA
IPC: F01N3/26
Filed: 1975-10-13
Abstract: PURPOSE: A thermal reactor for reducing the processes for assemblying with a small number of parts. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08311428-A (JP)
Title: Bonding method with moisture-curable reactive hot-melt adhesive
Inventor: KUSUDA SATOSHI
IPC: C09J175/06
Filed: 1995-05-23
Abstract: PURPOSE: To obtain a bonding method which uses a moisture-curable hot-melt reactive adhesive having a lowered thermal activation temp. and capable of efficiently bonding an adherend with a good initial adhesive strength even when the adherend has a poor heat resistance or high thermal insulation properties. CONSTITUTION: A moisture-curable reactive hot-melt adhesive contg. the first component contg. a urethane prepolymer obtd. by reacting a crystalline polyester polyol with a polyisocyanate and the second component having a thermal- fluidization-accelerating capability and a glass transition point equal to or lower than the m. p. of the polyester polyol is heated to a temp. equal to or higher than the m.p. of the polyester polyol and is applied to an adherend. The coated surface is then activated at a temp. equal to or lower than the m.p. of the polyester polyol and not lower than the glass transition point of the second component and is bonded.