baber/WOPTO huggingface dataset:
Patent JP-H08162284-A (JP)
Title: Static eliminator
Inventor: SAITO TOSHIO
IPC: H05F3/06
Filed: 1994-12-09
Abstract: PURPOSE: To provide a widely usable and economical static eliminator by projecting ionized gas produced by radiating X-rays to air flowing in an ionization chamber to the surface of an object for static electricity elimination. CONSTITUTION: Air introduced in an ionization chamber 20 through a leading-in pipe 22 from a fan 21 is ionized by X-rays generated by an X-ray tube of an X-ray generating apparatus. Air molecules which absorb X-rays become ionized gas. X-ray shielding plates 23, e.g. lead plates, etc., are installed in the surrounding of the X-ray tube 11 and an ionization chamber 20. After passing a guide pipe 24, air containing ionized gas generated in the chamber 20 is led to near an object 30 for static electricity elimination by the fan 21 and projected to the surface of the object 30 for static elimination through a nozzle 25 and the charge on the surface of the object 30 for static elimination is neutralized.
Patent JP-H10166424-A (JP)
Title: Spiral die
Inventor: OGUMA HIDENORI
IPC: B29C48/32
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a spiral die for molding a multilayered annular resin inexpensively produced so as to have a compact outer shape. SOLUTION: An annular passage 37 emitting an annular resin upwardly is connected to the leading end in the extrusion direction of a spiral passage 36 formed spirally around an extrusion direction axis so as to go upwardly to permit a molten resin to pass. The spiral passage 36 is formed of the inside spiral groove 31d formed to the outer peripheral surface 31c of a taper projection 31a and the outside spiral groove 32b formed to the inner peripheral surface 32a of a receiving part so as to have an almost circular cross-sectional shape. Further, the inside inflow port 35a connected to the inside spiral groove 31d to supply the molten resin to the spiral passage 36 is formed to an inside member 31 and an outside inflow port 38a connected to the outside spiral groove 32b to supply the molten resin to the spiral passage 36 is formed to an outside member 32.
Patent JP-H07187325-A (JP)
Title: Cargo stopping position control method on cargo conveyor and control device thereof
Inventor: YOSHIDA KAKUO
IPC: B65G1/04
Filed: 1993-12-27
Abstract: PURPOSE:To attain accurate stopping position control by respectively storing unloading necessary time and load necessary time, multiplying reference necessary time by the ratio of the unloading necessary time to the load necessary time, performing operation on actual load necessary time, and actuating driving motors to move picker bodies. CONSTITUTION:In a condition where an empty container 6 is locked by a pair of left and right picker bodies 3, unloading necessary time To when moving on a moving stand 11 by a reference distance is measured. The empty container 6 is mounted on the moving stand 11, and reference necessary time Txo necessary to move by a distance up to a prescribed container stopping position in a cargo housing part from a prescribed stopping position of this container 6 is measured. Every time the cargo-mounted container 6 is transferred onto the moving stand 11, load necessary time T1 necessary for the picker bodies 3 to pass through a prescribed place is measured. Operation is performed on actual load time Tw necessary to move the cargo mounted-container 6 by the reference distance from respective time data To, Ta and Two, and driving motors 15 and 21 are actuated by the time Tw.
Patent JP-H01173307-A (JP)
Title: Manufacture of magnetic head
Inventor: OKUMURA HIDEKI
IPC: G11B5/265
Filed: 1987-12-28
Abstract: PURPOSE:To accurately integrate a core for recording and reproducing and a core for erasing in a thin thickness by sputtering a nonmagnetic material and forming an adhering layer in the facing surface of the core for recording and reproducing and the core for erasing. CONSTITUTION:In the facing surface of an I-type magnetic block 1 for recording and reproducing and an I-type magnetic block 2 for erasing, a nonmagnetic materials 3 is sputtered and the adhering layer is formed. These magnetic blocks 1 and 2 are adhered and an I-type magnetic block 4 is formed. Then, a C-type magnetic block 5 to form an interval for recording and reproducing and a C-type magnetic block 6 to form an interval for erasing are adhered to this block 4. As the result, for the adhesion of the core 1 for recording and reproducing and the core 2 for erasing, the accurate intearation can be executed since they are adhered by a thin film to be formed with the sputtering.
Patent JP-H01173272-A (JP)
Title: Character recognition device
Inventor: USUI KAZUHARU
IPC: G06K9/03
Filed: 1987-12-28
Abstract: PURPOSE:To automatically perform the selection of a candidate character with high accuracy without lowering recognition processing speed by deciding the candidate character with the maximum number of coincidence of characters registered on a table and other candidate characters as the one of first ranking. CONSTITUTION:The image of an original is read at a reading part 1 under the control of a control part 10, and a character pattern is segmented at a pre-processing part 2, and its normalized pattern is inputted to a feature extraction part 3, and the feature amount of a normalized input character pattern is supplied to a dictionary collation part 5. And the feature amount is compared with a feature amount dictionary 4, and the ranking of the candidate character is performed starting from the one with a small distance, and the characters are extracted up to seven characters at maximum, and respective character code is set on a register 6. When one candidate character is extracted at the collation part 5, collation with an inter-character direction distribution table 7 is performed, and one candidate character is decided as the candidate character of first ranking, and the character code is set on an output register 9.
Patent JP-H06179000-A (JP)
Title: Method for dehydrating sludge
Inventor: OSHIMA TAKASHI
IPC: C02F1/44
Filed: 1992-12-14
Abstract: PURPOSE:To improve dehydration efficiency by previously concentrating sludge by sepn. of solid from liquid with an immersion type membrane device under supply of air or oxygen, then dehydrating the sludge. CONSTITUTION:The excess sludge 1 is transferred to a sludge concentrating tank 2 and the concentrated sludge settled in this tank 2 is sent to a sludge storage tank 5. The air or the oxygen is supplied to the concentrated sludge 3 via an air diffuser 7, by which the sludge 3 is maintained in an aerobic state. In addition, membrane surface flow is induced in the immersion type membrane device 16 by agitating the sludge 3. The concentrated sludge 3 sent to the tank 6 is aerated to the aerobic sludge by such constitution and a negative pressure is applied on the immersion type membrane device 16 by a suction pump 17 to take out filtrate 18. This filtrate is concentrated by the sepn. of solid from liquid. The concentrated sludge 19 is flocculated similarly in a conventional method in a sludge mixing tank 10. The sludge is thereafter sent to a dehydrator 15 and is dehydrated. Consequently, the sludge dehydration method which has the good dehydration efficiency and has not need for increasing the amt. of the flocculating agent to be added is obtd.
Patent JP-H11167500-A (JP)
Title: Event circuit and debug system for emulator device
Inventor: KOMIYA TAKAHARU
IPC: G06F11/28
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To monitor program access to a local variable and the value of the variable in real time when running a program described in C-language. SOLUTION: An address adding circuit 3 adds a register value E and a relative address value D to calculate an allocating address G of a monitoring objective variable, while an address comparing circuit 5 compares it with an address value F on ABUS (address bus). At the same time, a circuit 4 to detect coincidence of a variable resident section address compares a variable resident section address B and an execution PC value K, while an AND circuit 6 outputs a variable access result J showing the program access of a local variable when respective comparing results are true.  In addition, the result of comparing a designated comparing condition/variable value L and a data value M on DBUS (data bus), and the result J are compared with each other, and when compared result at an AND circuit 8 is true, a variable value condition coincidence result N showing whether the value of the monitoring objective variable and the designated variable value are coincident with each other is outputted.
Patent JP-H09172235-A (JP)
Title: Wiring board and its manufacture
Inventor: MATSUO SHOGO
IPC: H01L23/15
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent lack, split, crack, etc., of an insulating board from being developed by a method wherein inorganic insulating material powder is combined by using thermosetting resin excellent in flexibility, to form the insulating board, and a wiring conductor formed by combining copper powder or silver powder by using low melting point metal is stuck on the board by using polyimide resin. SOLUTION: Insulating boards 1a, 1b, 1c constituting an insulating substratum 1 are formed by combining inorganic insulating material powder of 60-95wt.% by using thermosetting resin of 5-40wt.%. Thereby, when an external force is applied on the insulating substrate 1, lack, split, crack, etc., are not developed on the insulating substrate 1 by the external force. On the insulating substrate 1, a wiring conductor 2 formed by combining copper powder or silver powder by using low melting point metal is stuck and formed by using polyimide resin, from the periphery of a recessed part 1d to the lower surface. Thereby electrical connection between copper powders or silver powders is ensured, and electric resistance of the wiring conductor 2 can be reduced.
Patent JP-H01172459-A (JP)
Title: Titanium phthalocyanine compound, its production and electrophotographic photoreceptor prepared therefrom
Inventor: ENOKIDA TOSHIO
IPC: C09B67/50
Filed: 1987-12-28
Abstract: PURPOSE:To obtain an electrophotographic photoreceptor having high sensitivity and good stability in repeated use, by using a titanium phthalocyanine compound showing a specified X-ray diffraction peak, obtained by heat-treating a titanium phthalocyanine compound at a specified temperature. CONSTITUTION:This titanium phthalocyanine compound shows a clear X-ray diffraction peak only at a Bragg angle (2theta+ or -0.2 deg.) of 26.2 deg. in its X-ray diffraction pattern. This compound can be obtained by heating a titanium phthalocyanine compound subjected to purification and mechanical abrasion at a temperature >=100 deg.C. By this heat treatment, contaminating compounds etc., can be removed, and a titanium phthalocyanine compound of a high purity and high sensitivity can be obtained.
Patent JP-H11158118-A (JP)
Title: Acetoacetic acid derivative its production and its use
Inventor: TAKEMOTO KAZUKI
IPC: C07C309/65
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain a compound which has acid multiplication action when added to a chemical multiplication resist containing a resin component and a photoacid generator, and to obtain a chemical multiplication resist composition having especially high sensitivity using the compound as an acid multiplication reagent. SOLUTION: The acetoacetic acid derivative shown by the formula [R is a lower alkyl; X is CO or SO2 ; (m) is an integer of 1-8] [e.g. tert-butyl 2- methyl-2-(trifluoromethylsufonyloxymethyl)acetoacetate] is obtained by the reaction of a compound, in which X-Cm F2m+1 is substituted for H, with a perfluoroalkylsulfonylating agent or a perfluoroalkylcarbonylating agent. A resist composition which contains an acetoacetic acid derivative shown by the formula as an acid multiplication agent in addition to the resin component and the photoacid generator is also obtained.
Patent JP-H04199109-A (JP)
Title: Connecting structure for optical waveguide and optical fiber
Inventor: MAEZAWA TAKUYA
IPC: G02B6/24
Filed: 1990-11-29
Abstract: PURPOSE:To obtain the stable input/output of an optical signal with respect to a temp. change by making the end surfaces of an optical waveguide substrate and a holding part into the same shape, and oppositely sticking them without being deviated to each other. CONSTITUTION:Respective stuck end surfaces of an optical waveguide substrate 11 and a holding part 14 are in the same shape, and stuck oppositely without being deviated to each other. For instance, respective stuck end surfaces of the substrate 11 and the holding part 14 are made into the same rectangle, and collided with each other without being deviated. Further, the substrate 11 and the holding part 14 are made of the same material, so that when the substrate 11 is made of the niodic acid lithium single crystal of a Z-axial cut, the holding part 14 is made of the niobic acid lithium single crystal, as well, and the substrate 11 and the holding part 14 are stuck so that their crystal axes are in coincidence. In other words, when a material having a different expansion coefficient in the axial direction, that is, aerotropic, is used, the holding part 14 is stuck to the substrate 11 in the same crystal axial direction.
Patent JP-H05167250-A (JP)
Title: Method of manufacturing multilayer printed wiring board
Inventor: TACHIBANA MASA
IPC: H05K3/46
Filed: 1991-12-17
Abstract: PURPOSE:To provide a method of manufacturing a multilayer printed wiring board widely used for various electronic equipments, in which resin is prevented from eluting through the parts of through holes in printed wiring boards for external layer use at the time of laminating of a multilayer copper-clad laminated board and the resin is prevented from adhering to stainless steel plates. CONSTITUTION:It becomes possible to inhibit resin, which is softened from a prepreg 12 and melted by pressing and warming at the time of laminating of a multilayer copper-clad laminated board 15, from eluting through the parts of through holes 11a by a constitution, in which mold-releasing film sheets 14 are respectively arranged between stainless steel plates 13 and non-internal layer pattern formation surfaces of printed wiring boards 11 for external layer use, and the laminated board 15 and the plates 13 can be prevented from being bonded together partially in the parts of the through holes 11a.
Patent JP-H04207278-A (JP)
Title: Two-picture display television receiver
Inventor: OGAWA TAKASHI
IPC: H04N5/45
Filed: 1990-11-28
Abstract: PURPOSE:To obtain satisfactory images on master and slave screens by provid ing a bias circuit for contrast adjustment and a bias circuit for black level adjustment independently at first and second video signal processing circuits. CONSTITUTION:A switch control signal C from a two-plane processing circuit 9 goes to an L level in a master screen display period, and the terminals 16, 17 of a switch circuit 15 are connected to terminals 18, 19. respectively, and are controlled by the bias circuits 7a, 8a for contrast adjustment and black level adjustment included in an RGB interface circuit 10. Meanwhile, the switch control signal C goes to an H level in a slave screen display period, and the terminals 16, 17 of the circuit 15 are connected to terminals 20, 21, respectively, and control circuits for contrast and black level in the circuit 10 are controlled by the bias circuits 7b, 8b for contrast adjustment and black level adjustment. Therefore, it is possible to share the adjustment of contrast and black level on both master and slave screens by one control circuit, and the independent adjustment of the master and slave screens can be performed respectively.
Patent JP-H03194722-A (JP)
Title: Magnetic recording medium
Inventor: KANAI HIROYUKI
IPC: C09D175/04
Filed: 1989-12-22
Abstract: PURPOSE:To impart good lubricating ability to a medium and to improve durability by incorporating specified compd. into a magnetic layer. CONSTITUTION:The magnetic layer contains a compd. expressed by formula I, wherein R1 is hydrocarbon group having 3-23C, R2 is hydrocarbon group having 1-20C, R3 and R4 represent hydrogen atom or hydrocarbon or phenyl group having 1-8C. The adding amt. of the compd. is preferably 0.05-15 pts. wt. to 100 pts.wt. of the magnetic material. This compd. is impregnated into the magnetic layer by preliminarily mixing with the magnetic coating material or by dissolving in a all-purpose solvent, applying the solution on the magnetic coating film after forming and drying. By this method, good lubricating ability can be obtd. and the durability of the medium can be improved.
Patent JP-H02178992-A (JP)
Title: Manufacture of thick film circuit substrate
Inventor: ASAI OSAMU
IPC: H05K3/24
Filed: 1988-12-29
Abstract: PURPOSE:To improve solder wettability by simultaneously forming in advance solders for adhering electronic components and for preventing oxidation of thick film copper conductor on the thick film copper conductor formed on an alumina substrate. CONSTITUTION:On a copper conductor 2 formed on an alumina substrate 1, solders 4 is first formed by printing on a conductor on which an electronic component 5 is to be mounted and a conductor on which no electronic component is to be mounted, then the electronic component 5 is mounted, and the solders 4 are secured by reflowing, etc. Thus, since the conductor 2 having no electronic component is coated with solder 4', the oxidation of the copper conductor 2 due to the influence of heat of the reflowing, etc., can be prevented. In this manner, a thick film circuit substrate of satisfactory solder wettability of the electronic component 5 can be obtained at the time of later steps.
Patent JP-H09174769-A (JP)
Title: Conductive composite plastic sheet for packaging electronic component and vessel
Inventor: MIYAGAWA KENJI
IPC: B32B7/02
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a plastic sheet for packaging an electronic component and a vessel. SOLUTION: This conductive composite plastic sheet for packaging an electronic component comprises a base material layer made of a thermoplastic resin, and surface layers of a conductive resin composition laminated on both side surfaces of the base material layer, wherein its surface specific resistance value is 10<2> to 10<10> Ω and the surface glossiness is 30% or less. The vessel is obtaid by thermally molding it.
Patent JP-H02176187-A (JP)
Title: Fluid compressor
Inventor: IIDA TOSHIKATSU
IPC: F04C18/107
Filed: 1988-12-28
Abstract: PURPOSE:To simplify structure and facilitate the manufacture and assembling of parts by disposing a cylindrical rotor provided with a helical groove, the pitch of which changes gradually from one end side to the other end side, at its periphery as well as a spiral blade detachably fitted into this helical groove, eccentrically to a cylinder. CONSTITUTION:A helical groove 24 provided at a rotor 11 is formed in such a way as to be gradually smaller in the pitch from the intake side of a cylinder 7 to its discharge side, that is, an operating chamber 26 partitioned by blades 25 is formed in such a way as to be gradually smaller in volume toward the discharge side. Accordingly, refrigerant gas is compressed while being transferred from the intake side of the cylinder 7 to its discharge side. Furthermore, as the refrigerant gas is compressed in the state of being enclosed in the operating chamber 26, the effect of compressing this refrigerant gas is desirable even without providing a delivery valve on the discharge side of a compressor. The structure of the compressor can be thus simplified by omitting the delivery valve and the number of parts is reduced. In addition, a rotor 6 is supported by the cylinder 7.
Patent JP-H10170999-A (JP)
Title: Feeding force transmitting mechanism
Inventor: ONDA KAZUHIKO
IPC: G03B17/02
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a feeding force transmitting mechanism capable of miniaturizing a camera while efficiently transmitting feeding force by providing a gear train arranged on the ceiling surface of the camera. SOLUTION: The gear train 42 transmitting the film feeding force of a motor 132 from the film take-up chamber 13 side to the cartridge housing chamber 12 side is arranged along the ceiling surface 15 of the camera 1. Then, the internal space of the camera 1 is efficiently used. Therefore, the film feeding force is efficiently transmitted by the gear train 42 and the camera is miniaturized.
Patent JP-H05165834-A (JP)
Title: Schedule managing device
Inventor: ONO REIKO
IPC: G06Q50/00
Filed: 1991-12-17
Abstract: PURPOSE:To easily recognize the setting operation of a schedule set date, and to shorten the setting time of the schedule by providing a schedule set item column and a schedule set date column in a menu display area. CONSTITUTION:This device is equipped with a schedule storage means 1 being a storage area which stores a schedule managing program, and a man-machine interface means 2 which includes an arrow key, establishment key, menu display area, and calendar display area. Then, the menu display area is equipped with the set item column and the set date column, and a control means 3 is equipped with a means which displays an underbar at each position indicating plural dates on the displayed calendar display area, which are indicated at the set date column. Therefore, the plural dates can be set for each of the plural set items, so that the set dates can be set for each kind of item and the schedule can be set in a batch. Thus, the setting operation can be easily recognized, and the setting time can be shortened.
Patent JP-H03194950-A (JP)
Title: Channel wiring equipment
Inventor: FUKUI MASAHIRO
IPC: H01L21/82
Filed: 1989-12-22
Abstract: PURPOSE:To effectively process a large scale problem, and realize high freedom, by providing a channel dividing means, a virtual terminal setting means, and a partial channel wiring means which are specified respectively. CONSTITUTION:A channel wiring equipment performs wiring in a belt-type wiring region between two terminal lines so as to satisfy wiring requirements N1, N2,... given to each terminal 101 on the terminal lines. The following are provided; a channel dividing means S1 which decides the above wiring region by one or more virtual border lines PB1, PB2,... in the direction along the terminal lines, a virtual terminal setting means S2 which arranges virtual terminals 102 on the above border lines PB1, PB2,..., and a partial channel wiring means S3 which wires a region between the above border lines PB1, PB2,.... For example, the above virtual terminal setting means S2 estimates the number of vertical restrictions generated between trunk lines in two channels C adjacent to the border lines PB1, PB2,..., and minimizes the number.
Patent JP-H08164575-A (JP)
Title: Method for bonding beautifully laminate liner in single facer part
Inventor: OSADA HIROYASU
IPC: B31F1/24
Filed: 1994-12-15
Abstract: PURPOSE: To prevent the occurrence of a flute trace due to melting and to eliminate the generation of a metallic sound by applying pressing force elastically by an endless press belt when a laminate liner base paper sheet is pressed to the flute tip of a core to be bonded to it. CONSTITUTION: A press belt 7 is stretched between a belt roll 15 and a tension roll to press a laminate liner base paper sheet 2a on the flute tip of a core 1 on the outside of a supplied corrugated cardboard sheet 5. The tension roll is energized by a spring so that tension is applied always to the press belt 7. On the outside of a flute fluting roll 5, since the press state of the sheet 2a by the belt 7 to the core 1 ranges over a long distance, when the laminate material 4 of the sheet 2a is plastic, a heating temperature can be set up to prevent the plastic from melting, and the pressing force to the belt can also be set up so that no flute trace of the core 1 remains on a laminate liner 2.