baber/WOPTO huggingface dataset:
Patent JP-H01134587-A (JP)
Title: System for processing after recognition of character by best priority retrieval
Inventor: NISHINO FUMITO
IPC: G06K9/72
Filed: 1987-11-19
Abstract: PURPOSE:To efficiently decide a candidate character with satisfactory accuracy by using a best priority retrieving method, which is used for artificial intelligence, for the post-processing of character recognition. CONSTITUTION:When the candidate can not be narrowed down only by pattern analysis, a character recognizing part 12, which uses a multi-compressing method, etc., informs a post-processing part 13 of the plural character candidates together with respective evaluating values in the recognition of those characters. The post-processing part 13 decides the arrangement of a character string to be proper on language out of the strings of candidate character groups by utilizing the best priority retrieving method to be used in the field of the artificial intelligence. A retrieval control part 14 proceeds the retrieval with the priority of the node, whose evaluating value is high, as the starting point of the node in an initial condition in a retrieving space. A node generation processing part 15 generates the node to be composed of a condition space, which is defined by information to include a character position to be next processed and the list of the characters to be already processed and decided. An evaluating value operation processing part 16 computes the evaluating value concerning the generated node.
Patent JP-H07145122-A (JP)
Title: Production of n-alkyl-alpha,beta-unsaturated carboxamide
Inventor: KAWAI MOTOMASU
IPC: C07C233/18
Filed: 1993-11-24
Abstract: PURPOSE:To produce the subject compound in high yield at a low temperature under a low pressure by once converting an alpha, beta-unsaturated carboxylic acid ester and an aliphatic amine into a beta-alkylaminocarboxylic acid ester and then reacting the resultant compound with an alkali metallic alcoholate. CONSTITUTION:This method for producing an N-alkyl-alpha, beta-unsaturated carboxamide expressed by formula V (R<1> is H or methyl; R<3> is H, an alkyl or allyl; R<4> is an alkyl, allyl, methoxypropyl, dimethylaminopropyl or cyclohexyl, or R<3> and R4 together may form a bond through methylene) is to react an alpha, beta-unsaturated carboxylic acid ester expressed by formula I (R<2> is an alkyl) with an aliphatic amine expressed by formula II, provide a beta- alkylaminocarboxylic acid ester expressed by formula III, then react the reactional system with an alkali metallic alcoholate, produce an N-alkyl-beta- alkylaminocarboxamide expressed by formula IV, subsequently decompose the resultant compound and release an aliphatic amine. The reactional system is preferably reacted with the alcoholate after converting >=30%, especially >=70% alpha, beta-unsaturated carboxylic acid ester into the beta-alkylaminocarboxylic acid ester.
Patent JP-H07136579-A (JP)
Title: Production of architectural board
Inventor: KITAGAWA YOSHINORI
IPC: B05D1/30
Filed: 1993-11-24
Abstract: PURPOSE:To reduce the coating processes the processing cost at the time of producing an architectural board by spraying a grain directly on a coating curtain hung from a curtain flow coater, coloring the grain with the coating and dropping the colored grain which is firmly attached to the upper surface of a substrate. CONSTITUTION:The flat surface of a substrate 1 is sealed with a moisture-curing urethane coating, and an acrylic urethane coating, for example, is applied by a curtain flow coater to form a base coat 2 having the same color as the natural stone to be expressed. A curtain flow coating is further applied on the upper surface of the base coat 2 by the curtain flow coater 3. A glass bead 5 is sprayed by a spray 9 from the front on a coating curtain 4 hung from a slit 8 between a couple of rolls 6 and 7 at the bottom of the coater 3. The substrate 1 is then introduced into a drying furnace to dry the coating film, and a grain fixing layer is formed on the upper surface of the base coat 2.
Patent JP-S63146576-A (JP)
Title: Image pickup device
Inventor: HONMA HIDEO
IPC: H04N5/335
Filed: 1986-12-09
Abstract: PURPOSE:To attain an accurate signal processing by giving a difference to the amplifier gain of an output amplifier in an image pickup element by a read line in applying multiple line simultaneous readout in a non-destructive readable image pickup element. CONSTITUTION:Picture element information is read by every 2 lines while shifting by one line in the order of a 1st line, a 2nd line, a 2nd line, a 3rd line, a 3rd line, a 4th line.... In this case, the signal level of the 2nd line read by the combination of, e.g., the 2nd and 3rd lines is slightly lower than that read by the preceding combination of the 1st and 2nd lines. In this case, in order to compensate it, the gain of a 1st amplifier and the gate of a 2nd amplifier have a difference and the gain of the 2nd amplifier is increased more than the gain of a 1st amplifier. The difference from the gain is set so as to be equal to the ratio of reciprocal of 1st and 2nd read signal levels on the same line. Thus, a pseudo signal caused by the deviation of the output signal levels of the lines is eliminated.
Patent JP-H05128133-A (JP)
Title: Storing address deciding expert system
Inventor: TANAKA TAKASHI
IPC: G06Q50/00
Filed: 1991-11-08
Abstract: PURPOSE:To efficiently perform in/out storage work and to accurately grasp the inventory of a product and its location real time by presenting proper vacant candidate address of a warehouse among those divided into blocks based upon the data (order number, quantity, etc.) read from a product slip for an operator the product in an adderss based upon that data when warehousing. CONSTITUTION:An address management information file 2 and a knowledge base 3 are provided. Based upon the data read from a product slip of the product warehoused, candidate addresses where a product can be stored are obtained by referring to the knowledge base 3. The address where the product was stored in the past, the one with the largest area of the one with the largest area of all the addesses is taken as an answer among the obtained candidate addresses by referring to the address management information file 2. The product is stored in that address.
Patent JP-S61180230-A (JP)
Inventor: HORUSUTO GERUBERUTO
IPC: G03F7/20
Filed: 1985-12-27
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-H03153243-A (JP)
Title: Color photosensitive material packaging unit with close-up function
Inventor: SHIBA KEISUKE
IPC: G03B3/02
Filed: 1989-11-10
Abstract: PURPOSE:To allow close-up and to easily obtain color printed photographs having excellent image quality by providing an optical system for close-up and specifying the total use of the silver halide the be used on the photosensitive surface side of the color photosensitive material. CONSTITUTION:The color photosensitive material which is provided with a red sensitive silver halide-cong. cyan color developing unit, green sensitive silver halide-cong. cyan color developing unit, green sensitive silver halide-cong. magenta color developing unit and blue sensitive silver halide-contg. yellow color developing unit, etc., on a base and has >=320 ISO sensitivity is housed into the packaging unit body having the optical system finder 18 constituted of photographic lenses 14, 64 and a diaphragm shutter 26. The optical system 14 for close-up with which the object distances to be focused are the limited distances exclusive of the infinity is provided. The total amt. of the silver halide tube used on the photosensitive surface side of the color photosensitive material is limited to 3 to 8g/m<2> in terms of siever. The close-up is possible in this way and the photograph having the excellent color gradation and sharpness is thud obtd.
Patent JP-H07144821-A (JP)
Title: Sheet assortedly storing device
Inventor: YAMANAKA YUJI
IPC: G03G15/00
Filed: 1993-11-24
Abstract: PURPOSE:To secure the desired quantity of tray stages and the loading capacity by installing a tray in a demountable manner on an assortedly storing device and installing a means for extending the demounted tray to the space, on the wall part, and cope with the change of the depth of the tray by installing a direction control member for a sheet. CONSTITUTION:An assortedly storing device for sheets is equipped with a tray 64a which stores the sheets and has a wall part with which the end parts of the sheets collides. In this case, at the wall part of the tray 64a, an extension member 70 is installed in a turnable manner. Accordingly, the turning center 75 is formed in the shape of a cam, and the extension member 70 is turned to a vertical state, and locked. While, on a raising/lowering transfer body 63 for the sheet member, a direction control member 71 consisting of the elastic body which possesses the excellent slide performance is installed in a turnable manner. When a large capacity of storage is necessary, a machine screw 72 is domounted from a frame 10 and a rear side plate 200, and a folded bent part 74a is pulled out, and the tray 64a, rail 73, and a stay 74 are demounted, and the extension member 70 of the lower stage tray is turned to this space.
Patent JP-H11195399-A (JP)
Title: Mass spectrometer
Inventor: DOWELL JERRY T
IPC: H01J27/02
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To reduce adsorption, degradation or decomposition of an analytical specimen by using molybdenum at least on the inside surface of a chemical ion chamber. SOLUTION: The inside surface is processed by accumulating molybdenum on the whole chamber or the inside surface of the chamber or by applying plating or coating or by a combination of these when the inside surface is formed of molybdenum. Solid molybdenum and a mixture containing molybdenum by at least 10% in weight exist as a proper shape of molybdenum. The solid molybdenum may be cast by an arc or sintered, and low carbon arc casting molybdenum is more desirable. A powder mixture and a sintered mixture containing molybdenum by at least 10% in weight exist as a mixture. A molybdenum alloy contains chrome, copper, tungsten, tantalum, zirconium and hafnium. A mixture containing molybdenum by at least 25% in weight is desirable, and a mixture containing 50% is more desirable.
Patent JP-2000122236-A (JP)
Title: Film unit with lens
Inventor: KUBO KENJI
IPC: G03C3/00
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To prevent dust and a foreign matter from entering the inside of a film unit with lens when a film or a battery for stroboscope is exchanged by providing the film unit with lens with a second back cover covering the surface thereof being opposed to the photographing lens of a unit main body except an unexposed film chamber and an exposed film chamber. SOLUTION: In a processing laboratory, all of the films F are housed in a film container C by turning a winding-up knob 3. Thereafter, a dedicated special tool is applied to a recessed part 41c for opening a first back cover 41 and operated so as to release the engagement of a catch 1e and a locking hole 41b. Thus, the first cover 41 can be turned. By turning the cover 41, the exposed film chamber 1c required for exchanging the film, the unexposed film chamber 1b and a battery chamber 5 are opened. Besides, the second back cover 42 is used for covering internal mechanism parts 7 so that the dust and the foreign matter are prevented from entering inside and a fault is prevented from occurring due to touching the internal mechanism parts 7.
Patent JP-H021139-A (JP)
Title: Compound semiconductor device and its manufacture
Inventor: NISHIBORI KAZUYA
IPC: H01L29/872
Filed: 1988-11-22
Abstract: PURPOSE:To prevent a Schottky characteristic from being deteriorated by a method wherein an oxide film on the surface of an electrode and a non-oxidized part from a Schottky interface are set to a specific thickness. CONSTITUTION:An n-type active layer 111 is formed on a semiinsulating GaAs substrate 10; titanium nitride is applied in a thickness of 1200Angstrom ; after that, a gate metal 121 is formed on the active layer 111; a length in a channel length direction is set to 1500Angstrom ; a length in a direction perpendicular to the direction is set to 4000Angstrom . Then, impurity implantation layers 131, 141 are formed in self- alignment with the gate metal 121; then, the gate metal 121 is oxidized thermally; its surface is covered with an oxide film 123 of tungsten nitride of about 100Angstrom ; and a gate electrode 12 where an oxygen atom is diffused also to a grain boundary is formed. Thereby, an interface is not disturbed by a thermal diffusion to be caused between the gate metal 121 and the active layer 111; a Schottky characteristic can be kept good even after a heat treatment.
Patent JP-H05110264-A (JP)
Title: Wiring board
Inventor: ISHIKAWA MINORU
IPC: H05K1/16
Filed: 1991-10-14
Abstract: PURPOSE:To obtain a wiring board applicable to a high-frequency digital circuit by forming a capacitor into the board for the wiring. CONSTITUTION:A board 1 for a wiring has a wiring layer on a silicon substrate 2, and a capacitor 5, in which a first electrode layer 2, a dielectric layer 3 and a second electrode layer 4 are piled up successively, is formed into the board 1 for the wiring. It is favorable that the silicon substrate 2 is used as the first electrode layer of the capacitor 5.
Patent JP-H09116445-A (JP)
Title: Outdoor high frequency equipment
Inventor: INOUE NOBUTAKA
IPC: H05K5/02
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent the intrusion of water and moisture outside a case and to prevent the dew condensation of a high frequency circuit member by filing a space in the case storing the high frequency circuit member with foaming material having closed cells. SOLUTION: The high frequency circuit member B and an output terminal 36, which are previously assembled, are fitted to a first case element A1 and electric connection is executed. A second case element A2 is adhered to the first case element A1 so as to connect them. Then, a nozzle 41 is provided for a hole 22 so as to inject a filling material 40. The urethane foam resin of a one liquid type or two liquid types is used for the filling material, for example. Liquid urethane foam resin is sequentially foamed and is expanded after filling, and volume increases more than twice in about ten minutes. The foam has many closed cells after foaming, a satisfactory radio wave permeability and the impermeability of water and air. The inner walls of the cases A1 and A2 are adhered to the high frequency circuit member B so as to harden them.  Then, the fixation of the high frequency circuit member B is maintained.
Patent JP-H02196850-A (JP)
Title: Ultraviolet-stabilized polyoxymethylene molding composition
Inventor: BURUUSU EMU MARUHOORANDO
IPC: C08K5/34
Filed: 1989-11-10
Abstract: A polyoxymethylene composition which exhibits improved stability against the degradative effects of ultraviolet light includes a triazine-based antioxidant and UV stabilizers. One preferred composition of the invention includes, based upon the total weight of the composition, an oxymethylene copolymer, between 0.015 to about 0.4 weight percent of 2,4,6-triamino-sym-triazine (as a formaldehyde scavenger), between about 0.25 to about 1.0 weight percent of each of 2-2(hydroxy-5-t-octylphenyl)benzotriazole, and bis(2,2,6,6-tetramethyl-4-piperidinyl)sebacate as UV light stabilizers, and between about 0.25 to about 1.0 weight percent of 3,5-di-tert-butyl-4-hydroxyhydrocinnamic acid triester with 1,3,5-tris(2-hydroxy-ethyl)-s-triazine-2,4,6(1H, 3H, 5H)-trione as an antioxidant. Due to their enhanced UV-light stability property, the compositions of the invention find particular utility as molded automobile components.
Patent JP-H04264325-A (JP)
Title: Dispenser cathode having radiating surface which is in parallel with ion flow and use thereof in thyratron
Inventor: HENRII KURIFUOODO GURANWARUDO
IPC: H01J9/04
Filed: 1991-10-15
Abstract: PURPOSE: To provide an improved dispenser cathode minimally affected by ion impact, having long service life and operable at high electric power density. CONSTITUTION: The dispenser cathode related to the present invention is characterized in its provision of a radiation surface including a groove 20 acting as at least one radiation surface characterized by very steep mutually opposite walls arranged in parallel to ion flow and formed on a front surface of a porous heat resistant metallic body 23. The walls have a specified depth D to be separated mutually by a preset distance (s), so as to make adverse effects from ion impact to be minimum and simultaneously to maximize the radiation capacity. The ratio of separation distance to depth and its variables are selected so as to most effectively utilize the electric current density of the dispenser cathode and an operating life.
Patent JP-H03155280-A (JP)
Title: System for improving picture quality deterioration due to folded distortion
Inventor: HASEGAWA MAKOTO
IPC: H04N19/117
Filed: 1989-11-14
Abstract: PURPOSE:To improve folded distortion by forecasting the generation of folded distortion in each block. CONSTITUTION:An AC component storing memory 32 stores only an AC component in a signal for one block from a 2D-DCT part 31. At the time of ending the conversion of the part 31, an AC component energy calculating part 33 calculates the sum of energy in the AC component for one block by using the information of the memory 32. When the energy sum of the AC component calculated by the part 33 exceeds a prescribed value, a folded distortion forecasting part 34 generates 1-bit informatin in each block. A forecasted result storing part 28 stores information obtained by an AC component forecast inspecting part 27 correspondingly to a block position. An image processing part 29 executes partial image processing in each block based upon the information stored in the part 28. In a part where the generation of folded distortion is forecasted, the signal level of a picture element generating a pattern whose property is sharply different from that of peripheral picture elements due to folded distortion can be corrected based upon relaton with the peripheral picture elements.
Patent JP-H03154934-A (JP)
Title: Method for detecting file transfer error
Inventor: ASAGA HIROKAZU
IPC: G06F11/08
Filed: 1989-11-14
Abstract: PURPOSE:To detect a file transfer error when a file is transferred in plural times by deciding the transfer error when no coincidence is obtained between the sizes of files stored in a storage medium set at the reception side of files and the total size shown at a size file. CONSTITUTION:A computer 10 produces a size file and transfers the file together with the files A - C in the case of transferring these files. Based on this transfer, the total size of the files A - C stored in a magnetic disk 21 and the size file itself is compared with the total size shown at the size file. If no coincidence is obtained between both sizes, a transfer error is decided. Thus, it is possible to detect a transfer error generated when a file is transferred in plural times.
Patent JP-H04167865-A (JP)
Title: Memory transmission for facsimile equipment
Inventor: OYABU MIKIO
IPC: H04N1/32
Filed: 1990-10-31
Abstract: PURPOSE:To facilitate the re-transmission after a transmission error takes place by displaying a destination in which the transmission error takes place, storing the content of a memory and sending again the content of the memory to the destination with a re-transmission command. CONSTITUTION:When transmission error takes place due to a busy of equipment of opposite party or the like, a destination number is displayed on an LCD 3 to await a command from a sender. When the sender observing the display commands re-transmission to the destination, the transmission to the destination is implemented again. When the 2nd transmission is implemented normally, the content of a picture memory 7 is cleared. When the transmission is not implemented normally, re-transmission is tried again. When no re-transmission command from the sender is entered, the content of the picture memory 7 is cleared, When numbers of destinations displayed on the LCD 3 are plural number (occurrence of a transmission error in multiple address transmission), the re-transmission is implemented only through the designation of numbers of destinations desiring re-transmission.
Patent JP-S62154774-A (JP)
Title: Constant current circuit
Inventor: ANPO MASAHARU
IPC: H01L27/04
Filed: 1985-12-27
Abstract: PURPOSE:To obtain constant current circuit, which can reduce dispersion in bias current even if the threshold voltage of an MOS transistor is dispersed in an LSI chip, by transmitting the output of the constant current circuit in a form of a current, and converting the current into a voltage in a load MOS transistor, which is provided in the vicinity of a biased circuit on the receiving side. CONSTITUTION:A plurality of constant current sources 17 are provided. Output currents are transmitted from the constant current sources 17 on transmission lines 18. A plurality of function circuit groups 19 are constituted by MOS transistors. Load transistors 21 are provided in the vicinity of the circuit groups 19 and convert the current signals transmitted from the constant current sources 17 on the current signals transmitted from the constant current sources 17 on the transmission lines 18. The transistors 21 generate bias voltages to the function circuit groups 19. For example, the output currents from the constant current sources 171 and 172 are transmitted on the transmission lines 181 and 182 in a form of current. The currents are converted into voltages by the load circuits 202 and 202 in the vicinities of the functions circuit groups 191 and 192. In each load circuit 20, the bias voltage, which is obtained by converting the current that is transmitted on the transmission line 18 into the voltage, is obtained as one end of each MOS transistor 21.
Patent JP-S62150815-A (JP)
Inventor: IRIKURA ISAO
IPC: H01G9/04
Filed: 1985-12-25
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-2000108922-A (JP)
Title: Mobile agricultural machine
Inventor: HIDAKA SHIGEMI
IPC: B60K17/06
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To compactly build running drive construction in a machine by providing a hydraulic continuously variable transmission mechanism for running and a hydraulic continuously variable transmission mechanism for turning generating speed difference for driving right and left running crawlers, and constituting the form of the continuously variable transmission mechanism for turning smaller than the continuously variable transmission mechanism for running. SOLUTION: A transmission case driving running crawlers 2 is provided with a speed changing member 25 constituting a hydraulic continuously variable transmission mechanism for running having first hydraulic pump and hydraulic motor, and a steering member 28 constituting a hydraulic continuously variable transmission mechanism for turning having second hydraulic pump and hydraulic motor. In this case, the speed changing member 25 requiring larger steering drive force for turning operation force output from the steering member 28 is constituted into a larger form (larger capacity). The steering member 28 is on the front side of the upper part of the transmission case, the speed changing member 25 is on the rear side, respectively integratedly fixedly provided to minimize to projection of the steering member 28 in front of the transmission case.