baber/WOPTO huggingface dataset:
Patent JP-H04242491-A (JP)
Title: Optical character reader
Inventor: TANAKA MITSUO
IPC: G06K9/20
Filed: 1991-01-17
Abstract: PURPOSE:To discriminate the similar character type of a KANJI(Chinese character) and other character than a KANJI, and to improve the recognition accuracy of a handwritten KANJI mixed field collating a reading KANE(Japanese syllabary) field and a KANJI mixed field. CONSTITUTION:When an input image of a reading KANA field is segmented by one character each by character segmenting part 2 from an image pattern outputted from a scanner scanning part 1, based on format information, in the case other character than null is detected, in a reading KANA field/ KANJI mixed collating part 3, recognition control information is added to a character of the KANJI mixed field corresponding to its character and it is outputted to a deciding part 4. In the deciding part 4, the charactor is decided by collating the character to which the recognition control information is added a KANJI dictionary, the character is decided by collating the character to which the recognition control information is not added with an alphabet/numeral/symbol/ KANA(Japanese syllabary) mixed dictionary, and a result of decision is outputted. In such a way, recognition of a hand-written KANJI mixed fleld can be improved.
Patent JP-H02282303-A (JP)
Title: Carrier granulated agent containing liquid active compound
Inventor: ERUMARU ANTOFUANGU
IPC: A01N25/10
Filed: 1990-01-12
Abstract: PURPOSE: To obtain a granular carrier agent that contains a granular carrier material having non-absorptive surfaces, active liquid compounds, such as harmful organism control agents, and a specific polyurethane adhesive, as essential components, and has improved abrasion resistance. CONSTITUTION: This granular carrier agent, which has high abrasion resistance and develops higher activity than well known granular agents for controlling harmful organisms in the agricultural and horticultural field, contains (a) a granular carrier material having non-absorptive surfaces, (b) one or more kinds of active liquid compounds, (c) one or more kinds of polyurethane-based adhesives, which may be mixed with other adhesives, such as polyvinyl acetate-, polyvinyl pyrrolidone-, polyvinyl alcohol-, or vinyl acetate/n-butyl maleate- or other copolymer-based adhesives, and (d) some additives, if necessary.
Patent JP-H05185415-A (JP)
Title: Production of bottomed alumina thin tube
Inventor: OKOCHI SEIICHI
IPC: C04B35/632
Filed: 1992-01-13
Abstract: PURPOSE:To mold a bottomed alumina thin tube capable of simultaneously satisfying chemical resistance, wall thickness uniformity and density uniformity at once by a slip cast molding method. CONSTITUTION:For example, 0.05-0.3% of CMC is added to a ceramics raw material with alumina content of 90% or more as a binder to prepare slip with moisture content of 32-37% and viscosity of 0.5-2.0 poise. This slip is subjected to slip cast molding within a water absorbable mold.
Patent JP-S5386611-A (JP)
Title: Manufacture of powder magnetic material
Inventor: KOJIMA SEIJI
IPC: C22C1/00
Filed: 1978-01-17
Abstract: PURPOSE: To obtain a powder magnetic material with excellent anisotropy and magnetic characteristics by evaporating a Mn-Al-C alloy an inert gas atmosphere so as to powder the alloy. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01186570-A (JP)
Title: Reformation of fuel for fuel cell
Inventor: KUBO YUKIO
IPC: H01M8/06
Filed: 1988-01-12
Abstract: PURPOSE:To improve the load following property by adding oxygen or air into the reformation raw material gas at the inlet of a reforming catalyst layer, heating from the inside of the reforming catalyst layer by the partial oxidation of raw material hydrocarbon, and heating from the outside of the reforming catalyst. CONSTITUTION:When a load is increased, the partial oxidation heating reaction is performed in a reforming catalyst layer 2 or on the surface of a catalyst itself in addition to the conventional outside heating, the generated heat quantity is directly used for the reforming heat absorbing reaction to obtain quick load change responsiveness. The partial oxidizing O2 is fed by an air compressor 18 and converted into the O2-rich gas by an O2 enriching device 20, or no O2 enriching device is provided, and the air is heated as it is by a heat exchanger 21, then the preset quantity is fed to the reforming catalyst layer 2 via a flow indicator and regulator 22 and its control valve 23. The reformed gas generated by the reformer is fed to an H2 electrode 6 via a flow indicator and regulator 26 and a control valve 27 by the quantity required for a fuel cell.
Patent JP-2000198060-A (JP)
Title: Gun tube polishing device
Inventor: IMADA MICHINOBU
IPC: F41A21/18
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To polish rifle grooves like a new product by sliding the protrusion parts of a plurality of hone bodies to the rifle grooves in a gun tube. SOLUTION: An inner end of each hone holding body is slidably contacted with a taper surface of a taper member 15, each hone body comes in and out along the radius direction of a cylindrical base 10 by the movement in the axial direction B of a taper member 15, and the pressing force of the hone body to the gun tube 5 is adjusted by the energization of an elastic body. A surface of the hone body is uneven, and formed by a plurality of protrusion parts 11a and recess parts, the protrusion parts 11a are slidably contacted with the rifling grooves in the gun tube 5, and the hone bodies are respectively rotated along the rifle grooves with a cylindrical base 10 by the movement in the axial direction B of this hone bodies to clean and polish the rifle grooves.
Patent JP-S62161927-A (JP)
Title: Method for sintering operation
Inventor: MIYAKE TAKAHISA
IPC: C22B1/20
Filed: 1986-01-10
Abstract: PURPOSE:To economize heat energy by varying the blending proportion of quick lime to be blended with sintering material and by controlling the temp. distribution of wind boxes in a cooling zone so that utmost exhaust heat recovery rate can be obtained in a strand cooling system. CONSTITUTION:In the strand cooling system, exhaust heat is recovered by means of wind boxes in a cooling zone. When the temp. distribution of the wind boxes is shifted from a state most suitable for exhaust heat recovery to the ore-feed side, the blending proportion of quick lime to be blended with sintering material is decreased and, when shifted from above-mentioned optimum state to the ore-discharge side, the blending proportion of quick lime mentioned above is increased, so that utmost exhaust heat recovery rate can be obtained.
Patent JP-2000203335-A (JP)
Title: Control device for vehicular headlamp
Inventor: KAMIMURA HIROKI
IPC: F21S8/12
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a driver with clear visibility without providing glaring to a pedestrian on a footpath. SOLUTION: A headlamp is provided with a first headlamp for irradiating a visible light and a second headlamp for irradiating an ultraviolet light. Irradiating a pedestrian 22 with the ultraviolet light reacts the ultraviolet light with clothing to give a clearly visible state with a state coming up the pedestrian forming. The quantity of light of the headlamp is partially decreased in the right and left directions, namely, outside regions in the position direction. Only the regions having the partially decreased quantity of light and their neighborhoods are irradiated with the UV light. The lighting of the UV light may be limited to only the case where the pedestrian 22 is detected at front of the subject vehicle, especially, only the case where the pedestrian 22 directing toward the subject vehicle is detected.
Patent JP-S63173148-A (JP)
Title: Memory pariry generating/monotoring circuit
Inventor: TOKUCHI HIDEAKI
IPC: G06F13/00
Filed: 1987-01-13
Abstract: PURPOSE:To generate and manage program transfer and DMA transfer, by providing a bidirectional buffer operated by receiving a data control signal and a bidirectional buffer operated by receiving a parity control signal. CONSTITUTION:A CPU1 outputs an address signal S4, an I/O input signal S2, and the data control signal S13, and inputs a data signal S3 from an I/O3 by switching the direction of the bidirectional buffer 16. Next, the CPU outputs the signal S4, a MEM output signal S5, the signal S13, and the parity control signal S14, and writes the signal S3 on a MEM4 by switching the directions of the bidirectional buffers 11 and 17, anc writes a parity signal S7 generated at a PTYGEN/CHK6 on a MEM (PTY) 5. The CPU1 outputs the signal S4, a MEM input signal S6, the signal S13, and the signal S14, and reads the data from the MEM4, and parity from the MEM5 by switching the directions of the buffers 16 and 17, anc checks a data and parity rule at the leading edge of the signal S6 by the PTY6, and outputs a parity error signal if contraction is generated.
Patent JP-2000208786-A (JP)
Title: Manufacture of laminated thin film solar battery
Inventor: KIDOGUCHI SUSUMU
IPC: H01L31/04
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To permit processing of good reproducibility in a relatively wide processing condition range and improve a yield by making the reflectance of a lower electrode layer not smaller than a specific value for a laser beam irradiating from on an upper electrode layer of an adjacent electric power generating region. SOLUTION: Lower electrodes 2a-2c separated via grooves 11 are provided on a substrate 1, photoelectric converting layers 3a-3c are provided covering the lower electrodes, and upper electrodes 4a-4c separated via grooves 13 are provided on the photoelectric converting layers. The lower electrode layer is formed by patterning a material such as gold, silver, aluminum, copper, and nickel, etc., into a desired form to separate it into a plurality of lower electrodes for every electric power generating region (first patterning). The reflectance of the lower electrode layers for a laser beam in a visible light region is not smaller than about 90%.  Electric connections 12 are provided between the upper and lower electrodes for the contiguous electric power generating regions, and a laser beam is applied to separate the photoelectric converting material layer into a plurality of photoelectric converting layer for every electric power generating region (second patterning). The upper electrode layer is separated into a plurality of upper electrodes by patterning for every electric power generating region (third patterning).
Patent JP-H01186552-A (JP)
Title: Electrode pole for sealed type lead-acid battery
Inventor: SANO AKIHIKO
IPC: H01M50/528
Filed: 1988-01-12
Abstract: PURPOSE:To improve the leakage resistance and airtightness of an electrode pole sealing section by coating two kinds of halogenated polyolefin resin with different halogen element contents or a mixture of resin on the surface of an electrode pole section. CONSTITUTION:Halogenated polyolefin resin (b) with excellent adhesion to a metal is coated on the surface of an electrode pole section 1. Halogenated polyolefin resin (a) with excellent adhesion to the polyolefin resin laminated on one face of a frame body 2 and a metal plate 3 and having the halogen element content different from that of polyolefin resin (b) is coated to form two layers. A mixture of two kinds of halogenated polyolefin resin with different halogen element contents is coated to form a resin film on the electrode pole section 1. Chlorosulfonated polyethylene with different chlorine content can be used in place of halogenated polyolefin resin.
Patent JP-S5596959-A (JP)
Title: Electrophotographic receptor
Inventor: KOMAI MAMORU
IPC: G03G5/10
Filed: 1979-01-18
Abstract: PURPOSE: To enable the title receptor groundable easily and fabricable at low cost, and superior in moisture resistance, by impregnating or covering a cylindrical nonmetallic substrate with a conductive material to form a conductive layer, and by forming a photoconductive layer on the circumference of this layer.  
     CONSTITUTION: Cylindrical substrate 2 is formed with a nonmetallic material such as paper, and impregnated or covered with a conductive material, such as polyethyleneimine, poly-N-methyl-4-vinylpyridinium-chroride, or polyglycidyltributylphosphoniumchloride to form conductive layer 3. A metallic material such as selenium is vapor deposited to the circumference of substrate 2 to form a photoreceptive layer 4, thus, forming desired electrophotographic receptor 1 for use in the electrophotographic machine. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01186557-A (JP)
Title: Nonaqueous electrolyte cell
Inventor: MAEDA HIROJI
IPC: H01M4/62
Filed: 1988-01-12
Abstract: PURPOSE:To prevent the deterioration in the cell characteristic by using thermoplastic polyester resin as the binding agent of a positive electrode. CONSTITUTION:Thermoplastic polyester resin is used for the binding agent of a positive electrode. Polyethylene terephtalate resin or polybutylene terephtalate resin is used for the thermoplastic polyester resin. The addition of the thermoplastic polyester resin is set to 0.5-5.0wt.% against the positive electrode. The decomposition temperature of the binding agent is 300 deg.C or above, thereby the positive electrode can be processed at a high temperature, the moisture in the positive electrode can be sufficiently removed, and the deterioration in the cell characteristic due to the remaining moisture can be prevented.
Patent JP-S5288068-A (JP)
Title: Circuit packaging construction for electronic watches
Inventor: KOUNO MITSURU
IPC: H05K7/08
Filed: 1976-01-16
Abstract: PURPOSE:Circuit packaging construction for easy assembly and easy volume production is provided by fixing a lead plate to an insulator base board then cutting the lead plate to form a circuit and making bossible bonding of the lead plate and circuit elements from the same direction.
Patent JP-S60147728-A (JP)
Title: Silver halide photosensitive material
Inventor: ISHIKAWA NAOOKI
IPC: G03C1/005
Filed: 1984-01-12
Abstract: PURPOSE:To enhance sensitivity and to obtain a photographic image high in image quality by incorporating flat silver halide grains having grain diameter >=5 times the grain thickness, and a specified compd. CONSTITUTION:Flat silver halide (AgX) grains having grain diameter >=5 times the grain thickness contains a compd. represented by formula I in which each of A and B is a nonmetallic atomic group necessary to form a hetero ring, and each or one of them is a group represented by formula II; (m) is 2 or 3; R1 is H or lower alkyl; and X is an anion. The use of said compd. of formula I restrains deterioration of image quality causable by the use of flat AgX grains, and prevents increase of fog, deterioration of sensitivity, etc., causable when hardening action of a binder, such as gelatin, is used. As a result, good image quality can be obtained with high sensitivity.
Patent JP-S61185658-A (JP)
Inventor: SUTEIGU JII KAARUKUBISUTO
IPC: F02G1/055
Filed: 1986-01-14
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-H11202062-A (JP)
Title: Electronic equipment
Inventor: KUMANO TOSHIYA
IPC: G04R20/12
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment that can automatically correct the time data of a clock circuit by receiving a standard electronic wave. SOLUTION: Electronic equipment is provided with a clock circuit 3, a standard electronic wave reception means 2 for receiving a standard electronic wave, and a signal-processing part 1 for taking out a timecode from a standard electronic wave being received by the standard electronic wave reception means 2, calculating current time by performing a given operation processing, and automatically correcting the time data of the clock circuit 3 according to the current time.
Patent JP-S5388464-A (JP)
Title: Reciprocal driving mechanism
Inventor: SAKAMOTO YOSHIHIRO
IPC: B26B19/12
Filed: 1977-01-14
Abstract: PURPOSE: To obtain a reciprocal driving mechanism with good efficiency and simple construction, by means of fixing the both sides of a vibrator, of fixing the end of an E letter-like elastic arm at the unddersurface of the vibrator, and of supporting an eccentric axis of a motor to the elastic arm to rotate freely. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56103961-A (JP)
Title: Brushless motor
Inventor: SATOU KENJI
IPC: H02P6/08
Filed: 1980-01-21
Abstract: PURPOSE:To accomplish the energization of a stator coil with only one position detecting element by means of a rotary encoder plate provided between a rotor magnet and a magnetic detection element. CONSTITUTION:A plate 32 having openings 32-1-32-4 adheres to a rotor magnet 31. A magnetic flux of the rotor magnet 31 passing through the openings 32-1- 32-4 is detected with a position detector 5 provided with a Hall element 51 and a magnetic flux concentrating plate 22 to control the energization of stator coils 33-4-33-3. This enables the controlling of the energization of the stator coil with only one position detecting element.
Patent JP-H01183485-A (JP)
Title: Foam of aluminum nitride nature
Inventor: MATSUO HIDEYASU
IPC: C04B41/50
Filed: 1988-01-14
Abstract: PURPOSE:To obtain the title foam usable as a heater or filter for a long period even at elevated temperatures, by forming an AlN coating layer on a carbon base with three-dimensional skeletal structure. CONSTITUTION:The objective foam can be obtained by either (A) coating a carbon base with three-dimensional skeletal structure with AlN, or (B) coating said base with aluminum followed by heat treatment in a nitrogen atmosphere to form an AlN layer on said base. With this AlN layer excellent in both thermal conductivity and durability, the foam of AlN nature can be used for a long time even at elevated temperatures when used for eliminating the metallic oxides contaminated in a metal melt made from e.g., cast iron because of protective nature of the AlN layer. To produce this foam, a porous flexible urethane with three-dimensional skeletal structure is incorporated with a resin followed by polycondensation to cure this resin followed by calcination in a non-oxidative atmosphere. The resultant carbon base with three-dimensional skeletal structure is coated with Al followed by treatment in a nitrogen atmosphere.
Patent JP-S62164892-A (JP)
Title: Liquid flow type plating method
Inventor: KAYANE KOICHI
IPC: C25D7/06
Filed: 1986-01-13
Abstract: PURPOSE:To considerably increase the plating speed in a plating liquid and to obtain plating having high quality by ejecting the plating liquid flow from below to above in a liquid pipe line in the stage of disposing a belt-like body in the liquid pipe line in a plating cell formed by a wall surface and plating said body. CONSTITUTION:The upper plating cell 1 is disposed above the lower plating cell 4 and the liquid pipe line 3 is perpendicularly provided in the lower plating cell 1. The upper part thereof is disposed in the upper plating cell 1 through the bottom of the upper plating cell 1. The belt-like body 6 is disposed in the liquid pipe line 3 formed by the wall surface 30. The plating liquid in the lower plating cell 4 flows from above to below in the liquid pipe line 3 through the bottom 8 of the liquid pipe line to form the plating flow 13 when a pump 9 is operated. The belt-like body 6 is thereupon moved in the direction approximately perpendicular to the plating liquid flow 13 by which the belt-like body 6 is plated.
Patent JP-H11196611-A (JP)
Title: Weeder for lawn
Inventor: HAYASHI GENICHI
IPC: A01B45/00
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a weeder capable of removing weeds efficiently and in a short time from wide lawns, such as those in parks. SOLUTION: This weeder is equipped with a truck 2 supporting a plurality of weeding blades 3, arranged in the lateral direction of the truck 2, their axes extending substantially in the longitudinal direction of the truck 2 while the blades 3 are partly overlapping each other, each being roughly disc-shaped with a number of monolithically attached blades on the periphery; DC motors 4 which rotate the blades 3 around their axes; and solenoid actuators 8 which move the blades 3 independently in the vertical direction between the working position of slightly ingrowing in the soil on which the lawn is grown and standby position apart from the soil.
Patent JP-H0768072-A (JP)
Title: Needle thread loop spreading device for over-locking sewing machine
Inventor: FUJITA KUNIJI
IPC: D05B63/00
Filed: 1994-01-21
Abstract: PURPOSE:To provide a loop spreading device to perform a multi-thread chain stitch and covering chain stitch by assuredly lowering a needle in a triangle which is formed by a needle thread, looper thread and looper, by a lower looper for an over-edge chain stitch. CONSTITUTION:A loop spreading hook 24 for which claws 24A, 24B to hold a needle thread is formed to be apart on the top and bottom, and in addition, a protuberance is formed on one of the claws 24A, 24B, is provided. The claws of the loop spreading hook hold a needle thread when two needles drop at the time of sewing other than an over-edge chain stitch, and the needles are made to drop in a triangle which is formed by a looper thread, lower looper and the needle thread, and are located behind an empty chain forming hole on a throat plate 12 at the time of over-edge chain stitch.
Patent JP-S59139218-A (JP)
Inventor: MAEDA YOSHIAKI
IPC: A47J27/00
Filed: 1984-01-13
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-H09198201-A (JP)
Title: Semiconductor disk device and method for controlling number of rewriting thereof
Inventor: SUKEGAWA HIROSHI
IPC: G06F3/08
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To reduce the erasure frequency of a block itself in which the number of rewriting is recorded. SOLUTION: In a number of rewriting description block, a number of rewriting table to describe the number of rewriting of each of plural erasure blocks is prepared. In the second half of the page in this number of rewriting table, an erased and unwritten DRAW area are secured. Every time a data rewriting occurs, number of rewriting information including the block number showing a block to be rewriting and number of rewriting data LWC(lower write count) showing the number of rewriting are written by a DRAW system in the DRAW area.  When an empty area does not exist on the number of rewriting table, a new number of rewriting table is prepared based on the contents of the number of rewriting table and added number of rewriting information without performing the erasure of the block at a point time and the also the update of the number of rewriting table itself is performed by the DRAW system by writing this prepared number of rewriting table in the reserve area of the next page.
Patent JP-S57120122-A (JP)
Title: Blower controller
Inventor: TSUKUI HIROMI
IPC: G05D7/06
Filed: 1981-01-19
Abstract: PURPOSE:The avoid the surging limit and to eliminate the unnecessary air discharge, by adding a signal controller which sets the surging limit to an output signal commanding the opening control of a suction valve. CONSTITUTION:The target air flow value 1 is applied to an air flow controller 2 to be compared with the value detected by a sucked air flow detector 7. If a deviation exists between both input values, the controller 2 increases or decreases the opening command output value to a suction valve 6. A signal limiter 3 delivers an opening command to keep the surging limit value to the valve 6 although the opening command output value of the controller 2 is set at the levels other than the surging limit. At the same time, the value 1 is supplied to a comparator 8 along with the value detected by a supply air flow detector 11. In case the value 1 is smaller than the output of the detector 11, an opening command is delivered to a control circuit 9 of a wind discharge valve 10. While a closing command is delivered when the value 1 is larger than the output of the detector 11.