baber/WOPTO huggingface dataset:
Patent JP-H0819002-A (JP)
Title: Image processing unit and its method
Inventor: SAITO KAZUHIRO
IPC: H03M7/30
Filed: 1994-07-18
Abstract: PURPOSE:To store image data effectively with a segment information table of a minimum scale by using a stored segment number for an address number of a table in which code data of a stage and a segment number to be selected next are stored for an address number. CONSTITUTION:Code data of stages (1)-(4) are written respectively 9 in segments S-1 to S-4. When the segment S-1 is filled, an idle segment S-5 is selected for code data in the stage (1) and the data are stored therein. Then a number '5' of a selected segment is written in the address 1 of the segment information table. Similarly, when the segments S-2, S-3 are filled, idle segments S-6, S-7 are respectively selected and the segment numbers '6', '7' are written in the addresses 2, 3. The segment numbers are stored in a table configured by a single memory.
Patent JP-S6321679-A (JP)
Title: Developing device
Inventor: TAKEDA KENICHI
IPC: G03G15/09
Filed: 1986-07-14
Abstract: PURPOSE:To make toner concentration proper and uniform and to prevent development characteristics from varying by forming a space intruding into carriers in falling and flowing motion during when a rotary member rotates, and making toner falls in the space and mixing the toner with the carriers. CONSTITUTION:Carriers 27 are agitated slowly within the rotational diameter range of the frame part of a toner fetch member 40. When the frame part leaves the position opposite a sleeve 22 and moves to the opposite inclination, the rotary member 30 intrudes into the carriers 27 to form the space S0 between falling carrier layers. Toner 27 and carriers 27 deposited right above the space S0 fall in the space S0. When the frame part further rotates, the space S0 is filled with the falling carriers and toner 28 and disappear. This operation is carried out repeatedly to put carriers 27 in a flowing state where agitation efficiency is excellent, thereby holding the toner concentration proper.
Patent JP-H06135178-A (JP)
Title: Device for electrification to electric conductor of cover for bookbinding
Inventor: TAKANO ATSUSHI
IPC: B42C11/06
Filed: 1992-06-01
Abstract: PURPOSE:To enable a book to be bound without any failure in bookbinding by making a device compact in storage by a method wherein a body case is, in a freely pivotal manner, composed of two case parts which are open upwards and sidewards, and a detection circuit part and a control part having a setting circuit part and a supply circuit part, are provided. CONSTITUTION:In a device for electrification to an electric conductor of a cover for bookbinding, a case body 1 is, in a freely pivot manner, connected sidewards so that open upper sides of case parts A, B which are open upwards and sidewards, become an insertion opening 8 of the cover for bookbinding. Electric contacts 19, 22, 23 which are, in a freely electrifying manner, connected to the electric conductor of the bookbinding cover, and a pinching means 27 of the bookbinding cover are arranged in the insertion opening 8. When the electric conductor of the bookbinding cover collides with the electric contacts 19, 22, 23, a current flows to the electric conductor for a specific time. A detection circuit part continuing to detect collision, a control circuit 100 which has a time setting circuit part and a current carrying circuit part, and an electric power part are provided therefor.
Patent JP-S649680-A (JP)
Title: Manufacture of semiconductor laser
Inventor: ASAGA TATSUYA
IPC: H01L21/205
Filed: 1987-07-02
Abstract: PURPOSE:To form simply a long-lived and highly reliable semiconductor laser, whose highest photo output is large, with good reproducibility by a method wherein a compound semiconductor layer is grown by a MOCVD method and the ultraviolet light of a specified wavelength is irradiated on a window region only during the growth of a compound semiconductor thin film at the window region, where is an active layer region. CONSTITUTION:Raw gas is introduced in a reaction tube 210 through a raw gas introducing system 209 and is caused to flow on a heated GaAs substrate 211 to grow a compound semiconductor thin film. In the formation of a window region, the ultraviolet light of a wavelength of 180-300nm from a KrCl excimer laser 201 is shaped by cylindrical lenses 202, is reflected by a mirror 203 and is turned into parallel beams by synthetic quartz lenses 204 and 205 during the growth of an active layer. Moreover, the focal point of a striped pattern is formed on the substrate by a synthetic quartz reduction lens 207 through a mask 206 with the striped pattern formed thereon. Thereby, by forming the window region having a large energy gap, a long-lived semiconductor laser, whose resonator end surface is never deteriorated and whose maximum output is large, can be obtained with good reproducibility.
Patent JP-H0916724-A (JP)
Title: Character recognition method
Inventor: KINOSHITA MINORU
IPC: G06K9/72
Filed: 1995-06-30
Abstract: PURPOSE: To improve a character recognition rate without being affected by the quality of a read image by individually recognizing respective characters while including inspection codes, arranging the respective characters in the order from high exactness and successively discriminating correct/error from its inspection code for each candidate. CONSTITUTION: The inspection code for discriminating whether a recognizing object character string can be properly recognized or not is previously added to the recognizing object character string. Then, recognition processing is individually performed to each character of image data optically taking the recognizing object character string and the inspection code (S1-S2). Next, candidates considered as the high correct answer rate are successively lined up from the individually recognized results of respective characters and candidate groups combining the candidates of respective characters are arranged (S3). Afterwards, it is repeatedly discriminated for each candidate group while using the character string of the inspection code in each candidate group whether that candidate group is correct or not (S4-S6).  Then, the character string of the candidate group judged correct by this discrimination is outputted as the recognized result (S7).
Patent JP-S5867039-A (JP)
Title: Dark-field illuminator
Inventor: AKIYAMA NOBUYUKI
IPC: G03F7/20
Filed: 1981-10-19
Abstract: PURPOSE:To pick up patterns from two points on a wafer, and to enable automatic inspection by comparing image signals obtained through the pickup by powerfully dark-field illuminating the two points by using a parabolic concave mirror. CONSTITUTION:Beams from mercury-arc lamps or halogen lamps 37 positioned at the focal locations of the parabolic concave mirror 36 are reflected by 36, directed upward as parallel beams, reflected by means of a reflector 38, reflected by means of a combining mirror 39 and directed upward as parallel beams again. The condensing system is also positioned at the left side, and beams from the system collide with 39' from the left side and are similarly directed upward. These beams collide with a parabolic concave mirror A section 40 and a parabolic concave mirror B section 41, and illuminate the two points 42, 43 on the wafer. Accordingly, the two points on the wafer can uniformly be illuminated powerfully from the circumference at the same time. The wafer 1 is chucked to a wafer chuck 44, and the wafer chuck is fixed to an XY table 45. The wafer 1 is also moved in the XY directions through the movement of the XY table in the XY directions, and objectives 7, 8 inspect the whole surface on the wafer.
Patent JP-H11350312-A (JP)
Title: Knitting of intarsia knit fabric
Inventor: KURABO SATOYUKI
IPC: D04B1/00
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a beautiful intarsia knit fabric having uniform sinker stitch by thinning the boundary between adjacent intarsia parts. SOLUTION: An intarsia knit fabric 1 is produced by a weft knitting machine having two needle beds by supplying a yarn to a needle while successively moving the yarn feeding ports of adjacent intarsia parts 2,3 from one side to the other side of the knit fabric according to the forwarding and retracting motion of the needle. In the above process, a tack joint 4 is formed on every two courses, i.e., interposing one course exclusively at one intarsia part 2 or formed in zigzag form on every two courses for an intarsia part or the other intarsia part and the tack joint 4 is interlocked to a sinker loop 5 of the other intarsia part 3 to bond the adjacent intarsia parts 2, 3 at the boundary of the wale direction.
Patent JP-H0218774-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KIMURA TAKASHI
IPC: G11B27/02
Filed: 1988-07-05
Abstract: PURPOSE:To improve editing efficiency by reproducing time codes in a source side and a master side with causing to be coincident, storing tie code data in the master side before one frame of an edition starting point, inserting the time code data to a video signal, in which an inserting part is deleted in advance, and recording the data to a recording medium in the master side. CONSTITUTION:The time codes of the magnetic recording media in the source side and master side are made coincident and reproduced together. Then, the time codes are stored to a time code data memory 14 in the master side before one frame of the edition starting point and the time code data to be stored in the memory 14 are inserted to the video signal, in which the inserting part is deleted in advance, and recorded to the magnetic recording medium in the master side. Thus, even in respective modes such as a still mode and a slow mode, etc., exact time code information can be obtained and the editing efficiency is improved.
Patent JP-S649749-A (JP)
Title: Printing device
Inventor: OKUNO YASUO
IPC: G07G1/06
Filed: 1987-07-01
Abstract: PURPOSE:To enable the size of a character to be printed to be arbitrarily changed from a desired point to remarkably increase printable character layout patterns, by a method wherein a designating instruction for specifying the size of a character font is included in printing control data. CONSTITUTION:A printing device 1 containing font memories 14a-14c storing a plurality of character fonts having different sizes is so formed as to control the printing action according to printing control data sent from an external part (a bus line) l1. To this printing device 1, the printing control data including a designation instruction specifying the size of a character font is inputted from the external. According to the inputted designation instruction, an arbitrary character font is specified from among the plurality of character fonts stored in the memories 14a-14c. By specifying the character font in this manner, the size of a character to be printed can be arbitrarily changed from a required point.
Patent JP-2000353015-A (JP)
Title: Method for controlling drive out of empty car in automatic carrier system
Inventor: KAWAGOE TOSHIMASA
IPC: G05D1/02
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling drive out of an empty car in an automatic carrier system to enhance carrier efficiency of the automatic carrier system by reducing waiting time of a carrier when the empty car merges. SOLUTION: The automatic carrier system has plural unmanned carriers 5 to run along a path, a main line 12 on which the path is constituted in the shape of a loop, a branch line 11 which is branched from the main line 12 and joined to the side of the main line 12 again and a station 17 arranged on the side of the branch line 11. In this case, a communication point 13 is arranged on the upstream sides of each branching point 14 of the main line 12 and a drive out instruction to drive out from the branch line 11 to the main line 12 is made to the empty carrier 5 to which no carrier instruction is allocated waiting at the branch line 11 of the next station 17 when destination of the carrier 5 is the next station 17 when the carrier 5 passes the communication point 13.
Patent JP-2000353700-A (JP)
Title: Method of forming high dielectric coefficient thin film and method of manufacturing semiconductor device
Inventor: KAWAHARA TAKAAKI
IPC: H01L21/314
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To reduce adhesive probability of molecules to a substrate and assure satisfactory coverage by forming a thin film on a substrate with the CVD reaction with a gas from the raw material solution, where a Ti raw material which includes Ti(t-BuO)2(DPM)2, a prescribed Sr raw material and a Ba raw material are dissolved into an organic solvent. SOLUTION: A Ba raw material, including the dipivaloylmethanate based organic barium compound, a Sr raw material including the dipivaloylmethanate based organic strontium compound and a Ti raw material including bis(t-butoxy) bis(dipivaloylmethanate)titanium[Ti(t-BuO)2(DPM)2] are dissolved into an organic solvent to obtain raw material solution. Using the raw material gas of this raw material solution, a (Ba, Sr)TiO3 thin film is evaporated on the substrate through the CVD reaction. Moreover, when the β-diketone complex of Ti is further mixed as the Ti raw material, film formation speed can be raised, and the amount of raw material used can be reduced to realize cost reduction.
Patent JP-2000004563-A (JP)
Title: Electrical sliding contact material and small dc motor equipped with the same
Inventor: KUROZUMI SEIJI
IPC: H02K13/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of a small DC motor by restraining the friction of a brush commutator of the small DC motor. SOLUTION: This electrical sliding contact material involves an electrical sliding contact point, at which a flat-plate metallic brush 1 having an arc-shaped commutator piece 4 and spring elasticity conducts sliding energization, wherein the brush 1 is formed of Fe-based alloy, one, two or more types of metal elements selected from among groups IVa, Va, and VIa in the periodic table are directly implanted into the contact sliding surface of the brush 1, using an ion implantation method at an implantating rate of 1×1015 to 1×1020 dose (ions/cm2), and it is made into amorphous form by 0.1-100 μm in the direction of the depth from the sliding surface.
Patent JP-S6227134-A (JP)
Title: Thermorestoring tube for covering inside of pipe
Inventor: MIZUNO YUSUKE
IPC: B29C63/42
Filed: 1985-07-30
Abstract: PURPOSE:To enable to adhere closely to the inside of a pipe easily by facilitating pulling-in within a duct and reducing shrinkage in an axial direction, by a method wherein a crosslinked plastic tube provided with a conductive inner layer is softened by heating and is cured through cooling under a state that the outside diameter is made smaller than that of a circular cross section of the original tube. CONSTITUTION:The title tube is composed of an intimate mixture of one or more than one kinds of crystalline polyolefin resin and the intimate mixture with either noncrystalline thermoplastic resin or rubber can also be used. Co-extrusion molding of a tube forming a conductive layer whose specific volume resistance is less than 10<8>OMEGAcm is performed on the inside of an insulated outside layer tube composed of a crosslinkable polymer like this by compounding conductive substance such as carbon black with the similar intimate mixture. For crosslinking of the tube constituted of the insulation layer and conductive layer, any of method such as silane crosslinking or electron radiation crosslinking or chemical crosslinking can be adopted and 10%-30% by gel content is desirable.This laminated tube 20 is led into a heating furnace, heated and cured by a cooling water tank 6 through cooling after the outside diameter of the tube 20 has been molded small by changing a cross-sectional form by a roll molding part 8.
Patent JP-H0916224-A (JP)
Title: Interlocking control system
Inventor: SHINOMIYA HIROTATSU
IPC: G05B19/16
Filed: 1995-06-30
Abstract: PURPOSE: To provide an interlocking control system which can automatically set interlocking relation. CONSTITUTION: When number information from another interlocking control unit 1 is inputted to a reception part 11, a control part 14 controls a controlled part on condition that interlocking relation is set in an interlocking table 12. An interlocking table preparation part 16 when inputting the number information received by the reception part 11 stores the inputted number information and when input to an input part 13 is generated, the interlocking relation between the number information stored in the interlocking table generation part 16 and itself is written to the interlocking table 12.  Further, when the input to the input part 13 is generated, number information stored in a self number information storage part 17 is sent by a number information transmission part 18 to the interlocking control unit 1 and based on the generation of the input to the input part 13, a control part 14 controls the controlled part 15.
Patent JP-H08322679-A (JP)
Title: Cushion cover or hood for protecting upper part of person's body
Inventor: YABUNO SADAO
IPC: A47C27/00
Filed: 1995-05-29
Abstract: PURPOSE: To provide a cushion or the like which can be instantly and initiatively used for protecting the head, the face or the shoulder against an impingement anticipated so as to prevent occurrence of a tragic result that is caused by the impingement and that can hardly be avoided since no countermeasure can be taken although the impingement can be anticipated few seconds before, and to use the cushion or the like for life saving upon plane crash, earthquake or the like. CONSTITUTION: A cushion 1 or a cover 2 can be initiatively and rapidly peeled off from a storage position upon emergency so as to cover the upper part of a person's body so that a flexible metal sheet or a resilient member attached to the cushion 2 or the cover prevents fragments from sticking, and relaxes a shock in order to protect the upper part of the person's body. Fabric for the surface of the cushion or the cover is incombustible tough cloth such as Kevlar (made by Dw Pont Co.,) which is fireproof type, and is sawn by an incombustible yarn.
Patent JP-H05186398-A (JP)
Title: Isopropenyl acetate derivative
Inventor: KITA YASUYUKI
IPC: C07B41/12
Filed: 1991-07-08
Abstract: PURPOSE:To obtain the subject new compound, capable of efficiently introducing new carboxyl group into a compound to be acylated under mild conditions and useful as an acylating agent for various alcoholic hydroxyl groups or thiol groups. CONSTITUTION:A compound expressed by formula I [R is H or carboxylic acid-protecting group; (n) is 1-7], e.g. benzyl isopropenyl succinate. This compound is obtained by reacting, e.g. a compound expressed by formula II with an isopropenyl ester of an organic acid in the presence of mercury acetate or an acidic catalyst at 20-40 deg.C. Isopropenyl acetate is preferred as the isopropenyl ester of the organic acid. The raw material compound expressed by formula II is obtained by carrying out a method for reacting, e.g. the corresponding organic acid anhydride with an alcohol, etc. For example, boron trifluoride.etherate is used as the acidic catalyst.
Patent JP-H0296521-A (JP)
Title: Remedy for immune disease
Inventor: MORITA TAKAKAZU
IPC: A61P37/00
Filed: 1988-07-06
Abstract: PURPOSE:To obtain a remedy for immune disease such as uveitis, comprising psylamin or a salt thereof as a main component. CONSTITUTION:Psylamin or a salt thereof as a main component is blended with ordinary usable additives and pharmaceutically manufactured by a conventional procedure to give the aimed substance. The substance can be processed into a dosage form such as tablet, capsule, granule, eye drops, eye ointment or injection. A dose is 1-1,000mg for agent of whole body and 0.01-5% local agent such as eye drops. Effects of cyclosporin, immunosuppressor, are enhanced by both cyclosporin and psylamin, a dose of cyclosporin is reduced and major side effects such as nephropathy can be reduced.
Patent JP-S6412937-A (JP)
Title: Automatic transmission control device for vehicle
Inventor: KASHIWABARA MASUO
IPC: F16D48/02
Filed: 1987-07-06
Abstract: PURPOSE:To improve the operability by performing the idle self-travel not requiring the depressing operation of an accelerator pedal when the accelerator operation is continuously performed for the preset time during the parking or when the vehicle speed is the preset value or less and the accelerator opening is the preset value or less during the travel. CONSTITUTION:A transmission C is connected to an engine A via a mechanical clutch B. The engaging/disengaging operation of the clutch B and the gear shift operation of the transmission C are automatically controlled by a speed change control means E based on the shift command signal from a shift selector D. A clutch control means I fed with detection signals of a vehicle speed detecting means F, an accelerator opening detecting means G, and a parking state detecting means H is provided. The clutch B is turned on when the accelerator operation is continuously performed for the preset time or more during the parking or when the vehicle speed is the preset value or less and the accelerator opening is the preset value or less during the travel of a vehicle.
Patent JP-H0516069-A (JP)
Title: Chemical dressing method and device for metal-bonded grinding wheel
Inventor: AKASHI SUMIO
IPC: B24B53/00
Filed: 1991-07-08
Abstract: PURPOSE:To conduct the dressing to a metal bonded grinding wheel safely, highly efficiently, and highly accurately, without requiring special skill. CONSTITUTION:A grinding wheel acting surface A3 of a metal bonded grinding wheel A is covered with a cover 1. A liquid passage 4 is formed with an internal surface 1a of the cover 1 and the grinding wheel acting surface A3 of the metal bonded grinding wheel A, while a liquid inlet port 5 and a liquid outlet port 6, both of which are connected to the liquid passage 4, are formed onto the cover 1. The dressing liquid is supplied/circulated from the liquid inlet port 4 into the liquid passage 4 and discharged from the outlet port 6. Thus, while being circulated, the dressing liquid is passed and brought into contact with the grinding wheel acting surface A3 of the metal bonded grinding wheel A, so that the metallic bond sticking to the surface of the grinding wheel acting surface A3 is chemically dissolved and removed. After this, the grinding wheel acting surface A3 is washed with washing liquid as required.
Patent JP-2000356616-A (JP)
Title: Gas sensor
Inventor: MACHIDA HIRONORI
IPC: G01N27/12
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To improve sensitivity to methane and to make preventable the increase of the sensitivity to hydrogen by forming a metallic oxide semiconduc tor by coating an inner layer in which Pt and Pd are added to SnO2, with an outer layer in which Pt is added to SnO2. SOLUTION: This gas sensor 2 periodically varies the temperature of a metallic oxide semiconductor with a heater 14, and detects CO and a combustible gas on the basis of the obtained resistance value. The metallic oxide semiconductor includes approximately 0.5-5 pts.wt. of Pt and approximately 0.05-1.0 pts.wt. of Pd per 100 pts.wt. of SnO2 in its inner layer 6, and includes approximately 0.5-5 pts.wt. of Pt per 100 pts.wt. of SnO2 in its outer layer 8. The addition of Pt-Pd into the inner layer 6 increases the sensitivity to the combustible gas such as methane or the like.  The addition of Sb (preferably approximately 0.1-10 atomic %) to the inner layer 6 or both of the inner layer 6 and the outer layer 8, improves the temperature and humidity dependency in the CO detection, and simultaneously brings a resistance value of the metallic oxide semiconductor in the detection of methane, close to that in the detection of CO, and an auxiliary circuit can be simplified.