baber/WOPTO huggingface dataset:
Patent JP-H06215195-A (JP)
Title: Apparatus and method for recognition of symbol
Inventor: YAN ANDORE REKAN
IPC: G06V30/10
Filed: 1993-10-12
Abstract: PURPOSE: To obtain a character recognition system with a low error ratio by quantizing the features of plural fine line segments or microsegments constituting a mark by using a several dimensional cell-shaped array or many second- dimensional cell-shaped arrays. CONSTITUTION: A data collecting device 160 supplies data describing a mark to a pre-processor 162 and a sorter 164. The pre-processor 162 maps a marks to be recognized to an array for measuring the features of the microsegments of the mark, and assigns a value to the cell of the array. The sorter 164 classifies the mark based on the evaluation of the data for generating a switching control output. The output of the sorter 164 controls a changeover switch 166. This changeover switch 166 controls which of plural classifiers 168 processes the cell value supplied from the pre-processor 162.
Patent JP-H05121265-A (JP)
Title: Film capacitor
Inventor: KAMIYA MICHIHARU
IPC: H01G4/32
Filed: 1991-10-24
Abstract: PURPOSE:To provide a film capacitor having excellent reliability and characteristics for electronic component to be used for a variety of electronic and electric apparatus. CONSTITUTION:This capacitor has a metallicon external electrode 3 containing oxidation-suppressed metal layer resulting from flame spraying of Ag or a Cu alloy containing 60wt.% or more of Ag, and this metallicon external electrode 3 and lead wires 4 are connected via an Sn-Pb alloy solder 5. This process can suppress oxidation of the surface of a metal particle during flame spraying and make a marked improvement in connection strength of a metallicon external electrode and lead wires via a solder such as an Sn-Pb alloy. Further, a high- reliability film capacitor is obtained and is hard to undergo electrocorrosion because of use of Ag-based metallicons and further has moisture characteristics more favorable than those of a prior art film capacitor to enable omission of resin impregnation and encapsulation for lead holding.
Patent JP-H02125772-A (JP)
Title: Thermal transfer recording apparatus and facsimile apparatus using the same apparatus
Inventor: TERAJIMA HISAO
IPC: B41J11/42
Filed: 1988-11-04
Abstract: PURPOSE:To stabilize the feeding of a recording medium by providing a control means for performing control so as to alter the driving torque of a recording medium feed means corresponding to the number of black data counted by a count means. CONSTITUTION:At first, recording data of one line is outputted to a shift register 130 in serial. At this time, a counter 38 is counting the number of bits of '1' (black) among the serial data of one line. When the transmission of the recording data of one line 15 finished, the count value 34 from the counter 38 is inputted. The table of an ROM 114 is referred to on the basis of the count value 34 and the driving current of a recording paper feed motor 24 imparting indication to a driver circuit 48 on the basis of a control signal 61 is determined. Next, a latch signal 44 is outputted to store the recording data of one line in a latch circuit 131. Next, an ink sheet feed motor 25 is driven to feed an ink sheet 14 by the quantity corresponding to an 1/n line. Then, the recording paper feed motor 24 is driven to feed recording paper 11 by one line.
Patent JP-S62138495-A (JP)
Title: Purification of polyfluoroalkyl phosphate
Inventor: IMAMURA TAKASHI
IPC: C07F9/09
Filed: 1985-12-10
Abstract: PURPOSE:To obtain a polyfluoroalkyl phosphate of specific structure useful as a surfactant, surface-treating agent, etc., in high purity, by purifying a mixture containing the polyfluoroalkyl phosphate of specific structure and orthophosphoric acid by dialysis to remove the orthophosphoric acid. CONSTITUTION:A mixture of polyfluoroalkyl phosphate expressed by the formula (Rf represents 4-18C polyfluoroalkyl; X represents 1-4C divalent alkyl; R represents H or RfX) or its salt with orthophosphoric acid or sat thereof, generally obtained by reacting a polyfluoroalcohol with polyphosphoric acid, is dissolved or emulsified in a solvent (preferably water, lower alcohol, etc.) to form a starting liquid to be treated. Then the liquid is subjected to dialysis treatment using a semipermeable membrane, for example cellophane membrane, collodion membrane, PVA membrane, etc., to remove the orthophosphoric acid or salt thereof.
Patent JP-H08220075-A (JP)
Title: Non-destructive inspection device of hollow tubular materialbody
Inventor: RAUURU MARAARU
IPC: G01N29/26
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain a nondestructive inspection apparatus suitable for inspection of a hollow tubular body. SOLUTION: An ultrasonic transducer structure 1 comprising individual annular transducers 2(a)-2(n) is employed. These transducers 2(a)-2(n) are juxtaposed coaxially to constitute a kind of tubular array. The array is realized as a single unit, a combination of two semi-annular elements, or a plurality of identical elements corresponding to a perfect ring under assembled state. The structure 1 comprises a tubular body 15 provided with individual transducers 2(a)-2(n) wherein the probe comprises two disc flanges 16a, 16b for guiding it into a hollow tubular body, a nose 17, and a stud 18 for feeding an excitation signal to the probe and connecting a cable 19, for returning the received signal to a processing circuit of the inspection apparatus, with a stud 18.
Patent JP-2001098104-A (JP)
Title: Expanded particle having biodegradability and mold thereof
Inventor: KUBO TAKAYOSHI
IPC: B65D1/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain expanded particles capable of biodegradation, requiring little load for global environment in treatment after use and high productivity and applicable for practical use. SOLUTION: This expanded particles are obtained from expandable particles of L- and D-isomer-containing practically amorphous polylactic acid and impregnated a low boiling organic compound and are characterized by using a amorphous polylactic acid previously mixed and suspended 1-20 wt.% talc therein as a foam-nucleating agent and compounding 0.01-1 wt.% compound selected from higher fatty acids or metal salts, esters or amides thereof in the surface of the expandable particles impregnated the organic compound and the other subject is molded product thereof.
Patent JP-2000104977-A (JP)
Title: Air conditioner
Inventor: ONO AYA
IPC: F25B1/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To effectively stop an icemaking operation. SOLUTION: The air conditioner comprises a heat source side unit 11 having compressors 18A to 18C and a heat source side heat exchanger 21, an ice thermal storage unit 12 having a coil 35 arranged as submerged in water in an ice thermal storage tank 36, and a user side unit 13 having user side heat exchangers 24 to 26. A temperature sensor 61 for detecting a temperature in the tank 36 is provided. If the sensor 61 detects a temperature of a predetermined temperature or lower at the time of an icemaking operation, the icemaking operation is stopped.
Patent JP-S63130095-A (JP)
Inventor: YAMAMOTO YOSHIKAZU
IPC: D05B33/00
Filed: 1986-11-20
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-H01119738-A (JP)
Title: Testing method of cemented carbide cutting tool by milling
Inventor: MATSUMOTO HIDEKAZU
IPC: G01N3/58
Filed: 1987-11-02
Abstract: PURPOSE:To make it possible to test a boundary damage of a throw away tip made of cemented carbide, by juxtaposing and combining an ordinary cast iron material and a cast iron material of which only the top surface part is made highly hard, and by using the material thus prepared as a material to be cut. CONSTITUTION:While JIS.FC 25 is used as an ordinary material 2, FC 25 of the same quality, of which a part from the surface to the depth of 2mm is made to be of prescribed hardness by induction hardening and tempering, is used as a hard-facing material 1. The respective widths of the ordinary material 2 and the hard-facing material 1 are adjusted by cutting or milling so that they are in a prescribed ratio (about 3:1) and the total thereof is 60mm. A material 6 obtained in this way is fixed by a machine vise 5, 5' and cut by a cutter having a plurality of edges 4. By this method, a boundary damage of a throw away tip made of cemented carbide can be tested.
Patent JP-2000115667-A (JP)
Title: Digital camera with printing function
Inventor: MIZOGUCHI SHIGERU
IPC: H04N5/91
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera with a printing function, capable of printing images immediately after image pickup and simplifying an image processing. SOLUTION: This digital camera with the print function is provided with an image pickup element and a recording means for recording the images picked up by the image pickup element in a recording medium, by using a line head constituted of plural nozzles and is capable of selecting and connecting one kind of power source from the plural kinds of power sources, a detection means for detecting the kind of connected power source and a control means 10 for controlling an effective driving dot number for permitting simultaneous heating by the drive of one time in one line in the line head which corresponds to the kind of power source detected in the detection means are provided for a digital camera.  Thus, when matching the pixel number of one side of the output image of a CCD 103 and the pixel number of one line of a printing head are matched and outputting the print of the image for which one side is the length of one line, the software processing of resizing is omitted.
Patent JP-S62136959-A (JP)
Title: Image forming device
Inventor: YUITSUKA HIROSHI
IPC: H04N1/04
Filed: 1985-12-11
Abstract: PURPOSE:To allow a read sensor to photodetect reflected light from an original with unmagnification by guiding reflected light from the original to an image carrier or a contact type image sensor selectively by means of a guide means to use an image forming lens at image reading in common. CONSTITUTION:In making a copy, light from a halogen lamp 21 is scanned on the original G, the reflected light is led to a photosensitive drum 13 via the 1st-3rd mirrors 24-26, a lens 28 and the 4th mirror 27 to form an electrostatic latent image of the original G. That is, the reflected light from the original G at read of image information is guided to the image sensor 31 by the 4th mirror 27 for photodetection, the copy lens 28 is used in common, the image is received with unmagnification, the mounting accuracy of the image sensor 31 is not so high and the mounting is facilitated.
Patent JP-2000112385-A (JP)
Title: Liquid crystal display device
Inventor: ASAKURA SHINJI
IPC: G02F1/1345
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a liq. crystal display device having improved wiring connection performance at a low cost. SOLUTION: This liq. crystal display device is provided with a liq. crystal panel 2 and a wiring board 3 oppositely through anisotropic conductive rubber 20. A driving IC 8 is also mounted on a non-display area 6 of an upper side glass substrate 4 of the liq. crystal panel 2 and the anisotropic electro conductive rubber 20 is constituted by fixing an insulation board 24 with a narrow width and an insulation board 25 with a wide width on both sides of a conductive pillar group 23, in which electro conductive pillars 21 and insulated pillars 22 are alternately arranged. An electrode terminal 7 and an electrode terminal 9 are energized through the conductive pillar 21 by making the height of the anisotropic conductive rubber 20 smaller than or equal to twice of its width.
Patent JP-H10130459-A (JP)
Title: Thermoplastic polymer composite with directly molded-on functional element
Inventor: RENNAR NIKOLAUS
IPC: C08J5/12
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic polymer/rubber composite by using a thermoplastic polymer (esp. polyacetal) together with a rubber compsn. which comprises a rubber copolymer. a reinforcing filler, a cross-linker, and ordinary additives as required and exhibits an enhanced adhesive strength of the rubber to the thermoplastic polymer and by causing the polymer to be directly bonded to the rubber compsn. at the step of molding. SOLUTION: The thermoplastic polymer is polyacetal, esp. polyoxymethylene. In the rubber compsn., the rubber copolymer is an acrylonitrile-butadiene copolymer; the reinforcing filler is fine precipitated silica; and the cross-linker is a mixture of sulfur, a sulfur-donating substance, and a vulcanization accelerator. The compsn. contains ordinary additives such as an anti-aging agent, a light stabilizer, stearic acid, zinc oxide, a plasticizer, and a process aid and may further contain a phenol-aldehyde resin to enhance the adhesive power. The rubber compsn. obtd. by mixing necessary ingredients is injection molded as a functional element onto the thermoplastic polymer or coinjection molded with it to be bonded to it.
Patent JP-H10110366-A (JP)
Title: Braided string interwoven with fluorescent material or reflection material
Inventor: OKABE MASAHIRO
IPC: D04C1/12
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain a braided string visible by other person by the outside light at night and useful as a suspension string for an alarm whistle or a flashlight by weaving a thin strip of a fluorescent material or a reflection material in tubular form and covering the circumference of an elastic core material with the tube. SOLUTION: The objective string 13 is produced by covering the circumference of an elastic core material 10 made of a polyester filament, etc., with a tubular member 12 produced by knitting a thin strip 11 of a fluorescent material or a reflection material in tubular form. It can reflect the light or emit fluorescent light by the light of the headlight of an automobile to enable easy recognition by the third person.
Patent JP-H06130339-A (JP)
Title: Tunable optical filter
Inventor: FUKUSHIMA NOBUHIRO
IPC: G02B5/30
Filed: 1992-10-16
Abstract: PURPOSE:To obtain the tunable optical filter which has no mechanical movable part by arranging a Faraday rotator, a 1st and a 2nd polarizers and a 1st and a 2nd 1/4 wavelength plates in a specific configuration. CONSTITUTION:The 1/4 wavelength plate 31, the Faraday rotator 32 which is variable in Faraday rotational angle, and the 174 wavelength plate 33 are arranged in this order between polarizers l and 3 instead of a birefringent plate. In this case, the part where the 174 wavelength plates 31 and 33 are arranged on both the sides of the Faraday rotator 32 whose Faraday rotational angle is, for example, & is equivalent to a phase shifter (birefringent plate) which generates a phase difference 26 between two linear polarized lights whose planes of polarization cross each other at right angles. For the purpose, characteristics can be varied in a wavelength axis direction by varying the Faraday rotational angle of the rotator 32.
Patent JP-H06126843-A (JP)
Title: Method for scanning of laser beam
Inventor: OGUE YOSUKE
IPC: B29K105/24
Filed: 1992-10-16
Abstract: PURPOSE:To achieve both improvement of preparation speed and improvement of precision while a height of a machine is left as it is conventional without making large a solid forming device which forms a solid body by a method wherein photosetting resin is scanned with laser beams and hardened layer by layer. CONSTITUTION:Laser beams emitted from a laser oscillator 1 are divided by a number of laser controllers 4, 4' (a laser beam scanner and a controller) with a half mirror 2 and mirrors for changing of a laser path. Respective laser controllers 4, 4' divide a scan data in a charged region and transmit them. Thereby, the laser controller (the laser beam scanner) irradiate almost perpendicularly a liquid surface with laser beams to form a solid body at a high speed highly precisely.
Patent JP-H11119738-A (JP)
Title: Display data storage device
Inventor: OSAWA HIROSHI
IPC: G09G3/36
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent the chip area from being enlarged even when the number of changes of character becomes large, by writing the dot data for a character having a high probability of revision into a flash memory. SOLUTION: The flash memory 7 is address-specified by a CPU 2 according to the decoding result of the program data read out from a ROM 1, and the dot data read out from the flash memory 7 are held to a register in the CPU 2. Thereafter, a display RAM 5 is address specified by the CPU 2, and the dot data held to the CPU 2 are written in the display RAM 5. The rewriting operation of the dot data in the display RAM 5 is performed beforehand synchronized with the timing of revising the character of a liquid crystal panel 3. In such a case, the dot data for all characters displayed on the liquid crystal panel 3 are stopped to be stored in a mask ROM and are written in the flash memory 7.
Patent JP-S63132386-A (JP)
Title: Fingerprint collating method
Inventor: KUBOTA YASUO
IPC: G06K9/00
Filed: 1986-11-25
Abstract: PURPOSE:To prevent a check error changing the size of a protruding line due to a pressure and the pattern of the protruding line according to the direction of the pressure by binarizing a fingerprint picture and thinning, extracting the core lines of the protruding line parts and recessed parts and collating the number of the intersections of the core lines between a registered fingerprint and an inspected fingerprint. CONSTITUTION:The finger print picture signal of a finger F through a video camera 14 is converted to a digital signal of 4-8bie, a correction by a shading correction circuit 21 is applied, it is binarized in a binarization circuit 22 and stored in a picture memory. A fetched picture decision part 30, when the sum of the area of the binarized protruding lines in an area is within a constant range, stores it in a fingerprint picture memory 31. A core line extracting part 40 reads data from the fingerprint picture memory 31 to thin the protruding parts and the recessed parts of the fingerprint, extracts the core lines to have core line picture data and stores in a memory 41. An area (ten plate) required for the collation is selected from a core line picture and recorded in a fingerprint registering file. A collation decision part 50 executes a rough collation and a fine collation in order to obtain a high speed processing. The number of the intersections is counted by the use of the plate for the rough collation. The fine collation is carried out to a part below a constant value in the collating error.
Patent JP-2001099077-A (JP)
Title: Oilless scroll type compressor
Inventor: SATO KAZUYA
IPC: F04C18/02
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To suppress the temperature rise of a compression element. SOLUTION: This oilless scroll type compressor is provided with a compression element 2 in which a fixed scroll 6 and a sawing scroll 7 with laps 10, 12 erectly provided at end plates 8, 11 are disposed to make the respective laps 10, 12 abut on the mutual end plates 8, 11 to form a compression chamber 14; a motor element 3 for swinging the swinging scroll 7 to compress an operating fluid in the compression chamber 14;  and a temperature regulating element 60 making a part of the operating fluid compressed and discharged from the compression chamber 14, by-pass, lowering the temperature of the by-passed operating fluid by a pressure reducing device 64 to which outside air is blasted by a fan 65 and then returning the by-passed operating fluid into the compression chamber 14 in a compression process to lower the temperature of the compression chamber 14 and members forming the compression chamber 14. The temperature rise of the compression element 2 is thereby suppressed.
Patent JP-S63132803-A (JP)
Title: Vermin repelling material
Inventor: KATAOKA ATSUO
IPC: A01N25/08
Filed: 1986-11-25
Abstract: PURPOSE:To obtain a material for repelling vermin, especially termite, easily usable by spreading over or burying in the soil to be treated, convenient for handling and keeping the effect over a long period, by impregnating an insecticidal drug in lumpy slag having fine pores. CONSTITUTION:Lumpy slag having fine pores, e.g. blast furnace slag, converter slag, electric furnace slag, etc., is impregnated with a termite-controlling compound relatively stable in soil, e.g. organophosphorus compound such as chloropyrifos, chloropyrifosmethyl, pyridafenthion, phoxim, etc., or other compound such as tripropyl isocyanurate in an amount of about 1.5-12wt% to obtain a material containing impregnated insecticidal component effective in exterminating termite. Since there is no scattering of mist caused by spraying, it can be safely applied. The agent is resistant to flowing out in a mass with rain water and the environmental pollution can be prevented. Waste slag can be effectively utilized in the present material.
Patent JP-H10100887-A (JP)
Title: Air pressure type booster
Inventor: ENDO MITSUHIRO
IPC: B60T13/573
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To try to increase an output in secondary jamp-in by enlarging an effective diameter of a spring consisting of a reaction force adjusting mechanism in the air pressure type booster in which the reaction force adjustment mechanism is incorporated. SOLUTION: A reaction force adjusting mechanism 42 comprising a reaction force receiver 43 held in a specified set load by the use of a spring 45, is interposed between a plunger 25 in which a valve body 17 is incorporated, and a reaction disc 34 disposed in front of the valve body 17. In this case, the spring 45 is disposed in a hole 40 larger in diameter tan the sliding hole 41 of the reaction force receiver 43 so as to allow a necessary effective diameter to be secured, when an input transmitted from an input shaft 30 becomes greater than the set load of the spring 45 at the midway of a boosting action, let the spring 45 be contracted, and an output in a secondary jamp-in is produced, so that an input in the high output area is thereby lowered.
Patent JP-S61155989-A (JP)
Inventor: SHIMADA TOSHIO
IPC: G21B1/11
Filed: 1984-12-28
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-H03139657-A (JP)
Title: Electrophotographic sensitive body
Inventor: FUKAMI TOSHIYUKI
IPC: G03G5/147
Filed: 1989-10-26
Abstract: PURPOSE:To improve the bondability with a photosensitive layer and mechanical strength by providing a surface protective layer, which is formed by applying a coating liquid contg. a mixture composed of the oligomer of alkoxy-silane compds. and the oligomer of a specific compd. and curing the coating, on the photosensitive layer. CONSTITUTION:The surface protective layer, which is formed by applying the coating liquid contg. the mixture composed of 100pts.wt. oligomer consisting of at least one of the alkoxy-silane compds. expressed by formulas I, II and 10 to 50pts.wt. oligomer of the compd. expressed by formula III and curing the coating, is provided on the photosensitive layer. In the formulas I, II, R<1> denotes <=6C alkylene group; R<2> denotes <=4C alkyl group; R<3> denotes a group expressed by -OR<2> or <=4C alkyl group. In the formula III, R<4> denotes a methyl group or hydrogen atom; R<5> denotes <=6C alkylene group. The electrophotographic sensitive body having the excellent bondability with the photosensitive layer and the improved mechanical strength is obtd. in this way.
Patent JP-H07123882-A (JP)
Title: Lead for animal
Inventor: HARUTA KOJI
IPC: A01K27/00
Filed: 1993-11-09
Abstract: PURPOSE:To provide a lead for an animal capable of moderating a shock caused when the animal performs quick motion or an owner thereof rapidly stops the motion of the animal and reducing a load applied to the body of the animal or the owner. CONSTITUTION:This lead for an animal is formed by fixing both ends of a stretchable material in a continuous length with a longer unstretchable material in a continuous length than the stretchable material in the continuous length.