baber/WOPTO huggingface dataset:
Patent JP-H02294791-A (JP)
Title: Character pattern segmenting device
Inventor: YODA FUMIO
IPC: G06K9/34
Filed: 1989-05-10
Abstract: PURPOSE:To correctly segment respective characters by calculating a mask evaluating value based on a histogram and mask information to determine a segmenting position of a character string pattern and segmenting each character pattern from the character string pattern. CONSTITUTION:A character string pattern is scanned in the rectangular direction to the row direction of the character string pattern by a histogram forming means 3, the number of picture elements corresponding to the character part is counted to form a histogram. The mask information of character arrays is stored in a mask information storing means 7. A mask evaluation value is calculated by a mask evaluation value calculating means 8 based on the histogram and mask information and the segmenting position of the character string pattern is determined by a character boundary determining means 9 based on the mask evaluation value. Each character pattern is segmented from the character string pattern by a character pattern segmenting means 6 based on the character string pattern segmenting position information. Thus, each character can be correctly segmented.
Patent JP-S62271426-A (JP)
Title: Alignment of mask position
Inventor: FUKUDA TOMIYO
IPC: G03F1/38
Filed: 1986-05-20
Abstract: PURPOSE:To improve the accurary of alignment in a manufacturing process by forming silmultaneously a first layer (waveguide) pattern and an alignment mark to be a first marker. CONSTITUTION:A resist pattern 11 for lift-off is formed on a substrate 41 whereon a PLZT thin film 44 is formed by sputtering. Next, a Ta2O5 film 24 being a material of a waveguide is formed by sputtering and then aluminum 12 is evaporated. When the resist pattern 11 is exfoliated, an alignment mark 12A and a first layer (waveguide) pattern 24A are formed. After a posi-resist 14 is formed by coating, subsequently, exposure and development are performed by using a mask 13 for removal, and thereafter the resist 14 is remived. Then the first alignment mark 12A is left on Ta2O5 24B formed simultaneouely with the waveguide pattern 24A. Then, the alignment of the position of a second layer (electrode) pattern mask 15 is performed by using the alignment mark 12A and a part of the second pattern mask 15 to be a second marker 16, and the exposure of a resist for lift-off is conducted.
Patent JP-H03121114-A (JP)
Title: Optically active nonlinear organic substance and device containing element comprising the substance
Inventor: PASUKARU BARUTEREMII
IPC: C08G18/77
Filed: 1990-05-02
Abstract: Materials active in nonlinear optics exhibiting very good filmogibility and a high optical activity. This material has a unit of the following formula: 
<IMAGE>
 in which:
 - R1 and R2, which are identical or different, denote a linear or branched methylene chain containing 2 to 6 carbon atoms
 - R3 is an aliphatic, aromatic or arylaliphatic hydrocarbon radical
 - R4 and R5, which are identical or different, denote a nitrogen atom or the (CH) group
 - Z1 and Z2, which are identical or different, denote an aromatic group containing at least one substituent R7 other than the radical A
 - A denotes an electron-accepting group, it being possible for the radical Z2 to carry a number of groups A.
Patent JP-S597804-A (JP)
Inventor: KUSAKA IWAO
IPC: B60P3/00
Filed: 1982-07-05
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-S5448169-A (JP)
Title: Forming method for silicon oxide insulating film
Inventor: MATSUMOTO HIROYOSHI
IPC: H01L21/316
Filed: 1977-09-24
Abstract: PURPOSE: To realize a forming method for SiO 2  insulating film which is suited for the mass production system, by dissolving the reliability problem relating the porous SiO 2  insulating film.  
     CONSTITUTION: The IV-type semiconductor layer 2 is epitaxial-grown on one main surface of P-type semiconductor substrate 1 containing the N + -buried layer. Then P-type  impurities are added selectively to the area corresponding to the element isolating region via a mask of the inactive material against the high-temperature oxidizing atmosphere, and this area is altered to P + -region 4 up to the depth reaching substrate 1. Region 4 is then soaked into the high-temperature hydrofluoric acid water solution, and substrate 1 is combined to the anode to carry out an anode formation process. Thus, region 4 is changed to porous Si region 5. After this, a selective high-temperature oxidizing process is given, with mask 3 used in the porous region forming process left as it is. As a result, minute SiO 2  film 7 is through  the heat oxidation at the circumference of porous Sioxide film 6, thus ensuring an  easy formation of the silicon oxide insulating film of about 0.5μ which is free from pinholes 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5739639-A (JP)
Title: Delay type phase correction system
Inventor: JINBOU TOORU
IPC: H04J3/06
Filed: 1980-08-22
Abstract: PURPOSE:To demodulate a high-speed digital signal and to synchronize it to a clock in the device, by connecting two stages of phase correction circuits by delay circuit serially. CONSTITUTION:The output of a cable receiver 20 demodulating a digital signal on a time division digital transmission line is made for phase correction with a bit phase correction circuit 30 by a bit delay circuit 31 and a frame phase correction circuit 40 by a frame delay circuit 41. That is, in the cable receiver 20, a digital signal is separated into a clock CLK in synchronizing with the data, frame pulse and input information and they are inputted to the circuit 30. The output of the bit delay circuit 31 sequentially delaying the data and the frame pulse, the clock CLK, and the output of a bit phase comparison circuit 32 in phase comparison with a clock 50 in the device, are applied to a bit synchronizing circuit 33 to take bit synchronism. Similarly, the frame phase correction circuit 40 takes frame synchonism.
Patent JP-S61277021-A (JP)
Inventor: HANSU BUEE HEFUNAA
IPC: G01G11/00
Filed: 1985-05-30
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-S5640443-A (JP)
Title: Water collecting equipment
Inventor: HARA KEIICHI
IPC: B03C3/41
Filed: 1979-09-08
Abstract: PURPOSE: To completely recover steam by a method wherein a high voltage is applied between plug-type conductors crossing steam passage and rod-type discharge electrodes installed parallel to the conductors and having planted discharge pins.  
     CONSTITUTION: In an oven 2 of refractory bricks 1, heat-resistant particles 3 having a large specific gravity are contained and heated to a high temperature by gas- burner 5 installed at the bottom. Water is sprayed from the upper water sprayer 6 onto the heated particles 3 to always discharge steam in the arrow direction A. Water collection section 8 is installed at the upper section, and high voltage is applied across discharge electrodes 10 consisting of rod-type support rods 9a and discharge pins 9b and rod-type conductor electrodes 11 facing the discharge electrode. This produces corona discharge to cause steam to be negatively charged and absorbed by the conductor electrodes 11. The absorbed steam particles transmit along the support rods 9a as water droplets, flow into water collecting groove 13, and are recovered into tank 14. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01287238-A (JP)
Title: Aluminum-base composite material
Inventor: SHIMIZU JUN
IPC: C22C21/00
Filed: 1988-05-12
Abstract: PURPOSE:To uniformly disperse whiskers in an Al-base matrix material by using an Al powder having a specific diameter at the time of manufacturing an Al-base composite material by using an Al powder as a matrix and also using whiskers as a reinforcement. CONSTITUTION:At the time of manufacturing an Al-base composite material in which an Al powder is used as a matrix and also whiskers are used as a reinforcement, an Al powder having an average diameter dp(mu) specified by 5dw/Vf>dp [where dw and Vf represent the average diameter (mu) of the whiskers and the volume percentage of the whiskers in the composite material, respectively] is used. Further, the Al powder mentioned above can be prepared by a gas atomizing method, a centrifugal atomizing method, etc., and moreover, respective whiskers of SiC, Si3N4, Al2O3, etc., are used as the above whiskers, and the diameter and length of the whisker are regulated to about 0.1-1mu and about 5-200mu, respectively, and also the volume percentage of the whiskers is regulated to about 0.05-0.30. By this method, the Al-base composite material in which whiskers are uniformly dispersed can be obtained.
Patent JP-S57123208-A (JP)
Title: Copolymer for optical information-recording carrier
Inventor: ARAKAWA KOUJI
IPC: G11B7/24
Filed: 1980-08-22
Abstract: PURPOSE: The titled copolymer excellent in strength, heat resistance, moldability, optical properties, and suitable for video discs, prepared by copolymerizing methyl methacrylate with ethyl acrylate under conditions capable of providing a  specified composition and intrinsic viscosity.  
     CONSTITUTION: In the production of a copolymer by copolymerizing methyl methacrylate with ethyl acrylate, the purpose copolymer for optical information- recording carriers is prepared by carrying out the copolymerization under conditions capable of providing a copolymer satisfying relationshipsI, II and III, wherein X is a percentage of ethyl acrylate in the resulting copolymer and y is an intrinsic viscosity in chloroform at 20°C. The preferred polymerization methods include bulk polymerization and suspension polymerization. The production  of an optical information-recording carrier by use of the catalyst can be performed by pressing the copolymer against a base disc of an information-recording carrier at about 150W280°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06330005-A (JP)
Title: Film for water processing and its production
Inventor: HIRAI KENTARO
IPC: C09J121/00
Filed: 1993-05-18
Abstract: PURPOSE:To produce a film for processing wafers, capable of preventing stain and corrosion of surface of semiconductor wafers. CONSTITUTION:One side of a substrate film is provided with a tacky agent layer and a synthetic resin film is stuck to the surface of the tacky agent layer to give a film for processing wafers. A polypropylene film obtained by making a resin composition comprising 100 pts.wt. of a polypropylene resin, 0.05-0.5 pt.wt. of an antioxidant, 0.005-0.1 pt.wt. of age resistor and 0.001-0.01 pt.wt. of a lubricant into a film is used as the synthetic resin film to give the film for processing wafers.
Patent JP-H02295506-A (JP)
Title: Element for accessory
Inventor: HAGIZUKA TOSHIYOSHI
IPC: A44C1/00
Filed: 1989-05-09
Abstract: PURPOSE:To obtain an optically beautiful and satisfactorily fashionable accessory element at comparatively low cost by alternatively laminating a high refractive index film and a low refractive index film to cut crystal and forming a coating film. CONSTITUTION:The kind of the crystal is not limited but the colorless and transparent crystal is preferable. The crystal is cut to a prescribed size and shape corresponding to a request. Next, coating is executed. For the coating, the high refractive index film and low refractive index film are laminated with integral number-fold film thickness at the degree of 1/4 reference wavelength as a reference. The refractive index ratio and film thickness ratio of each film is selected and the coating film equipped with desired polarizability is formed. The coating film is obtained by alternatively laminating these films in ten-odd layed by a vacuum vapor deposition method.
Patent JP-S598538-A (JP)
Title: Self-movement device for slide seat
Inventor: KAWAGUCHI KOUZOU
IPC: B60N2/08
Filed: 1982-07-05
Abstract: PURPOSE:To ease slide operation of a seat, for such a device as its laterally moved seat is automatically returned to the original position to be fixed there simultaneously with a passenger's leaving seat, by positioning a sitting part by means of engagement of a roller with a mooring washer at the time of lateral movement of the sitting part subsequent to taking seat. CONSTITUTION:In case of laterally sliding a slide seat, repellent of a foot is worked in a condition of being seated on a sitting part 5 and moves said part 5 laterally. At this time, an elevating board 6 and a roller 12 are first lowered due to sitting load applied from above the sitting part 5, and the roller 12 is separated from an engagement face of a mooring washer 11' and further pressed to an induction face of the mooring washer 11, the right end side of which sinking a predetermined amount. Subsequently, when the sitting part 5 is moved in the P direction, the roller 12 gets out from the induction face of the washer 11 and comes into a condition of contacting a letter L-like bent engagement face of said washer, then the sitting part 5 is prevented from moving in the direction contrary to P direction. When a sitting person leaves a seat in this condition, the sitting part 5 is returned to its original position due to tractive force of springs 7, 4.
Patent JP-S5341705-A (JP)
Title: Electric generator
Inventor: ARAI KEIJI
IPC: H02K1/12
Filed: 1976-09-29
Abstract: PURPOSE:To reduce impulsive twisting torque in the rotary shaft caused by quick varying load, with such construction as to enable the stator core to shift in the direction of rotation.
Patent JP-H07301417-A (JP)
Title: Heating wire of glow plug
Inventor: HIRAI TAKEMOTO
IPC: H05B3/48
Filed: 1994-05-02
Abstract: PURPOSE:To obtain a heating wire which enhances the uniform and quick heating properties of a ceramic heating element of a glow plug. CONSTITUTION:A metallic wire is bent at a middle bend part 23 and formed into a U-shape so that the arms of the U-shape are kept from contacting, both ends are arranged parallel and connected to a power source to form a pair of straight lead parts 21 and 21a. The part adjacent to the middle bend part 23 is coiled with the lead part 21 as the coil axis to form double heating elements 22 and 22a which are slightly shifted each other toward the coil axis.
Patent JP-2000303299-A (JP)
Title: Cloth for western style dress
Inventor: OKAMOTO TAKAHARU
IPC: D03D1/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a cloth for Western style dress having the softness comparable to conventional fashion cloth in longitudinal direction and high stiffness in lateral direction to give a unique silhouette when tailored to a Western style dress. SOLUTION: The objective cloth for Western style dress is composed mainly of a synthetic fiber and has a flexural rigidity measured by KES(Kawabata Evaluation System) measurement satisfying the following conditions (A) to (C). (A) The lateral bending stiffness is >=0.45 gfcm2/cm and <3.0 gfcm2/cm, (B) the lateral hysteresis width is >=0.22 gfcm/cm and <1 gfcm/cm and (C) the lateral and longitudinal flexural rigidity ratio is >=4.0.
Patent JP-S61275367-A (JP)
Title: Water-dispersible resin composition and water paint composition
Inventor: MIWA HIROSHI
IPC: C09D163/00
Filed: 1985-05-29
Abstract: PURPOSE:To obtain a water paint compsn. which gives a coating film having good physical properties, gloss and smoothness, by using, as a vehicle, a water- dispersible resin compsn. obtd. by polymerizing an alpha,beta-ethylenically unsaturated monomer in an aq. medium in the presence of a water-soluble resin and an org. initiator. CONSTITUTION:A water-dispersible resin compsn. is prepd. by polymerizing 90-10wt% at least one alpha,beta-ethylenically unsaturated monomer in an aq. medium in the presence of an org. initiator and 10-90wt% water-soluble resin contg. a group of the formula [wherein R is (un)substituted C1-C5 alkylene or phenylene; Y is -COOH, -SO3H), each quantity being based on the entire solid of the water-dispersible resin compsn. Said resin compsn. and a water-soluble resin conventionally used in the field of paints are used as vehicles to prepare the title water paint compsn. for topcoating, which has the above-mentioned good properties.
Patent JP-S61274000-A (JP)
Inventor: YAMADA TAKASHI
IPC: B44C1/165
Filed: 1985-05-29
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-H11312916-A (JP)
Title: Satellite communication antenna system for mobile object
Inventor: ONISHI TADAAKI
IPC: H01Q3/02
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized antenna system which has fewer number of parts, is inexpensive and excellent in assemblability. SOLUTION: This satellite communication antenna device for a mobile object bas an antenna substrate 11 on an upper surface of a rotary material 10 in a state that a part of the antenna substrate 11 protrudes to the outside in a radial direction from an outer periphery of the rotary material 10, so the antenna substrate 11 is also used to prevent a belt 14 from dropping. It is possible to provide the antenna device in which the number of parts is fewer, which is inexpensive, excellent in assemblability and small-sized.
Patent JP-H07319300-A (JP)
Title: Image forming device
Inventor: EBARA YASUHISA
IPC: G03G15/00
Filed: 1994-05-30
Abstract: PURPOSE:To provide an image forming device capable of preventing the irregularity of a transfer and the transfer defect from causing by always maintaining a specified linear velocity ratio of an image carrier (photoreceptor) corresponding to a transfer paper. CONSTITUTION:The image forming device of a corona charge transfer type for transferring the toner image on the transfer paper 9 visualized from the electrostatic latent image on the image carrier 1 by applying the voltage, is provided with the linear velocity detecting means 11, 12a and 13 for detecting the linear velocity of the transfer paper 9, and an image carrier control means 14 for controlling the linear velocity of the image carrier 1 surface in following up the linear velocity of the transfer paper 9, so as to maintain the specified ratio corresponding to the liner velocity of the transfer paper 9 detected by the linear velocity detecting means 11, 12a and 13.
Patent JP-H05146836-A (JP)
Title: Apparatus for producing venetian blind and punching device for said apparatus
Inventor: BERUNTO RORANDO NIRUSON
IPC: E06B9/266
Filed: 1992-05-08
Abstract: PURPOSE: To provide a machine for producing venetian blinds and punching device capable of shortening a bed length of the machine without decreasing the capacity of the machine. CONSTITUTION: A punching device 30 is provided to a ladder tape threading station 12 of a machine for producing venetian blinds, which is, in the longitudinal direction of a slat material 15, equipped with a punching tool shiftable between a working location at an exact position for a die and a punch to pierce the slat material and a nonworking location for the die and the punch to be positioned at the side of the slat material. This punching tool is fitted to a tool holder 40 and is shifted by a piston-cylinder assembly 42.
Patent JP-H0413151-A (JP)
Title: Photosensitive colored image forming material
Inventor: KONUMA TOMOHITO
IPC: G03F3/10
Filed: 1990-05-02
Abstract: PURPOSE:To obtain sufficient adhesion in vacuum by providing a colored sensitive layer incorporating an o-quinondiazide compound on one side of a supporting body, and forming positive or negative embossed patterns on other side of the supporting body. CONSTITUTION:On one side of the supporting body 1, the colored photosensitive layer incorporating the o-quinondiazide compound is provided and on the other side of the supporting body 1, the positive or negative embossed patterns 6 or 5 are formed. The colored photosensitive layer can be constituted while incorporating the o-quinondiazide compound functioning as a photosensitive body, a binder and the coloring agent. The o-quinondiazide compound is used for forming a so-called positive type photosensitive composition which generally increases the solubility of an exposed part. Besides, as the o-quinondiazide compound, a compound which 1, 2-naphtoquinon diazide-6-sulfonyl chloride is condensed with a hydroxy group and/or an amino group incorporating chemi cal compound, is preferably used. Hence the sufficient adhesion in vacuum is obtained.
Patent JP-S5640980-A (JP)
Title: Microloop detecting device
Inventor: KADO HIROYUKI
IPC: G06K9/46
Filed: 1979-09-11
Abstract: PURPOSE: To secure a detection for the minimum loop via a small-scale circuit, by realizing a simultaneous counting of the loop number from both the character pattern and the thinned pattern of the smoothed character pattern.  
     CONSTITUTION: The smoothing process circuit 100 supplies the pattern of the character pattern memory 70 and then delivers the smoothed character to the character pattern memory 80. The line thinning circuit 110 supplies the pattern in the memory 80 and then converts it into a line-width pattern to deliver it to the thinned pattern memory 90. The branch point counting circuit 100 and the crosspoint counting circuit 150 use the mask which detects each point and then gives an access to the memory 90 to count the number of points. The loop number computer circuit 170 supplies each output of the counting circuits 140, 150 and 160 which count the branch points, the crosspoints and the end points respectively to perform the counting process and then deliver the loop number. The comparator 180 delivers the signal in case no coincidence of output is obtained between the loop counting circuit 130 and the circuit 170. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5242036-A (JP)
Title: I/o unit failure condition transfer system
Inventor: KINOUCHI KENJI
IPC: G06F11/30
Filed: 1975-09-29
Abstract: PURPOSE: The sense information is made in I/O unit side so that it can be transferred directly to channel interface, and the cost of unit is decreased by unifying the interface of unit by designing that the unit has the function for only gating. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60260960-A (JP)
Title: Formation of image
Inventor: SATOMURA HIROSHI
IPC: G03G15/01
Filed: 1984-06-08
Abstract: PURPOSE:To eliminate adverse effect of deterioration of a photosensitive body, and necessity of a cleaning means, and to enable high speed image formation without color mackling by forming a digital electrostatic charge pattern on an insulating recording paper and developing it with an insulating toner, and repeating these steps two or more times to form a multicolor image. CONSTITUTION:An insulating recording paper 2 is fed to a drum 1 with a feeding roller 3, and pressed to the drum 1 with a pressing roller 4. The insulating recording roller 2 is destaticized with a destaticizer 5, and receives a digital charge pattern corresponding to the first image signal from a digital charger 6. The blue electrostatic latent image is developed with a yellow toner in a developing unit A. This recording paper is provisionally fixed with the roller 4. It is again destaticized with the destaticizer 5 to be freed of the charge pattern, and a digital charge pattern corresponding to the color signal of the second color (green) is formed on the recording paper 2, and it is developed with a magenta toner in a developing unit B. Then, the latent image of the third color (red) is developed with a cyan toner in a developing unit C and it is fixed with a heat fixing device 9.