baber/WOPTO huggingface dataset:
Patent JP-S61112143-A (JP)
Title: Silver halide photosensitive material
Inventor: MIYOSHI MASANOBU
IPC: G03C1/30
Filed: 1984-10-25
Abstract: PURPOSE:To obtain a photosensitive material having an improved raw shelf life by combining chlorotriazine and vinyl sulfone film hardening agents, incorporating respectively independently said agents into a photograhic layer and incorporating a specific phenolic compd. into a silver halide emulsion layer. CONSTITUTION:The film hardening agents expressed by the formulas I, II [R1 is Cl, OH, alkyl, OM (M is univalent metallic atom), NR'R'' or NHCOR''', etc., R', R'', R''' are H, alkyl, aryl, R2 is synonym with R1 except Cl, R3, R4 are Cl, OH, alkyl, alkoxy or OM, Q, Q' are respectively any of -O-, -S- or -NH-, L is alkylene, arylene, l, m are 0 or 1] are incorporated into >=1 vinylsulfone film hardening agent-contg. layers of the photographic layer and are incorporated independently into >=1 other photographic layers. The compd. expressed by the formula III [R5, R6-R6 are respectively H, Cl, sulfonic acid (salt), monohydric org. group, >=1 among R5-R9 are required to be OH, R5-R9 may combine with each other to form a ring] is incorporated into >=1 silver halide emulsion layer. The shelf life of the photosensitive material is thus improved without affecting adversely the sensitivity, fogging, etc.
Patent JP-H0273772-A (JP)
Title: Facsimile transmitter
Inventor: SATO TAKASHI
IPC: H04N1/04
Filed: 1988-09-09
Abstract: PURPOSE:To prevent missing of a transmission picture in the subscanning direction due to a tilted original by arranging a sensor detecting a tip and a tail end of the original in the vicinity of the scanning start position and in the vicinity of the scanning end position in the main scanning direction, and providing an OR circuit ORing signals from both the sensors and a picture read control circuit. CONSTITUTION:When a transmission original is fed from the right to the left direction, the presence of the original is detected at the original tip by the sensor 1 and when the paper feed is advanced, the presence of the original is detected by the sensor 2. The absence of the original is detected by the sensor 1 early at the original tail end part and the sensor 2 detects the absence of the original. Since an output waveform of the OR circuit 3 is all OR output of outputs of the sensors 1, 2, the part from the detection of the presence of the original by the sensor 1 at the original tip till the absence of the original is detected by the sensor 2 at the original tail end represents the original presence interval and the range corresponds to the subscanning period of the transmission picture. Thus, the missing part of the transmission picture in the subscanning direction with respect to the sent original is reduced by reading the transmission picture depending on the OR condition of the original presence state from the two sensors.
Patent JP-2000050855-A (JP)
Title: Tobacco leaves stringing machine
Inventor: OKADA KAZUO
IPC: A24B1/06
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a tobacco leaves stringing machine designed to smoothly discharge tobacco leaves from a belt conveyor and seldom lean during operation or movement toward a site therefor. SOLUTION: This tobacco leaves stringing machine has such a scheme that, a flat belt conveyor is set up on a frame 1 leaned forward, a feed guide 3 with guide fins 31 is furnished along one edge of the flat belt conveyor, a sewing position gauge is provided on the edge of the feed guide 3, a leaves sewing machine 5 is set up above the sewing position gauge, and the stalks of tobacco leaves are entangled one by one on stitches due to a string threaded through a sewing needle 51 by the vertical motion of the sewing needle 51 of the leaves sewing machine 5 to ensure a specified number of tobacco leaves to be tied mutually through the string.
Patent JP-H0858643-A (JP)
Title: Traveling motor cover device for construction
Inventor: OKUMOTO HIROYUKI
IPC: B62D55/10
Filed: 1994-08-25
Abstract: PURPOSE: To facilitate the maintenance work for a part of a hydraulic piping by dividing a cover plate to cover a hydraulic piping part connected to a traveling motor into a front cover plate and a rear cover plate, and connecting the front edge of the rear cover plate to the rear edge of the front cover plate through a hinge. CONSTITUTION: A housing 18 for mounting a traveling motor is arranged at the rear of a truck frame 16 of a crawler type carrier, and a cover plate 20 to cover a part of a hydraulic piping 28 connected to a traveling motor 27 is provided inside a protective plate 19 installed from the upper side to the lower side of the traveling motor 27 which forms a part of the housing 18. In this case, the cover plate 20 is formed dividingly with a front cover plate 21 and a rear cover plate 22, and the front edge of the rear cover plate 22 is connected to the rear end of the front cover plate 21 through a hinge member 23. Thus the rear cover plate 22 can be opened easily, and the maintenance work near the traveling motor 27 in also facilitated.
Patent JP-H10200029-A (JP)
Title: Method and device for correcting lead of electronic part
Inventor: YAMADA TADAO
IPC: H01G13/00
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To correct a distorted lead rapidly and with high precision into a natural and correct state, by specifying a circle locus for correcting a lead as a correction circle locus, and rotating the lead plural times without twisting while the correction circuit locus is drawn. SOLUTION: A circle locus for correcting the lead of an electric part 80 is specified as a correction circle locus, and the lead is rotated plural times without twisting while the correction circle locus is drawn. The electronic part 80, for example, is fixed with a fixing part 10, and the lead of electronic part 80 is constrained, while free engagement allowed, with a lead constraint hole of a lead constraint part 225. With the lead of electronic part 80 constrained with the lead constraint part 25, the correction circle locus is drawn and the fixing part 10 and a rotation part 20 are relatively rotated by a rotation driving part 30 without auto-rotation of the lead constraint part 25 against the fixing part 10.  Further with a rotation position control part 38 of the rotation driving part 30, for example, the center of the lead constraint hole is made to agree with a natural center line of the lead at, at least, ending of rotation of the rotation part 20.
Patent JP-H0870165-A (JP)
Title: Printed board
Inventor: HAMADA TAKESHI
IPC: H05K1/02
Filed: 1994-08-26
Abstract: PURPOSE: To enable any causes of defects to be easily checked even after parts are mounted by soldering on the printed substrate by providing test patterns for checking the characteristics of the board itself on a part of the board. CONSTITUTION: Pattern blocks 6 having the possibility of causing problems in designing are picked up, and test patterns 7, 8 which are the copy of the patterns 6 are printed on the blank spaces of printed boards 3, 4, 5. Next, electronic parts are mounted on a board 1 to complete multisurfaced board. After the completion of the board, respective characteristics are measured using the test patterns 7 or 8 so as to check the insulation characteristics of the board 1 itself. Through these procedures, when a defective board is found, it can be judged rapidly whether the cause is due to the insulating characteristic of the board itself or due to a defective circuit.
Patent JP-S6286327-A (JP)
Title: Optical modulator
Inventor: OKAZAKI YOJI
IPC: G02B6/122
Filed: 1985-10-11
Abstract: PURPOSE:To improve the quenching ratio of modulated light by extracting wave-guided light advancing in an optical waveguide layer efficiently to the outside of the optical waveguide layer by the action of a diffraction grating formed on an adjacent layer adhered to the optical waveguide layer. CONSTITUTION:When an electric field is applied to a gap between a pair of electrodes A1, A2 by a driver 15, the light refractive index of a layer 12 adjacent to the part to which the electric field is applied is increased. Consequently, wave-guide light 14 is emitted from the optical waveguide layer 11 to the adjacent layer 12 side at the gap part and then emitted to the outside of the adjacent layer 12 by the diffracting action of the diffraction grating G. When a part of the wave-guided light 14 is emitted to the outside of the optical waveguide layer 11, the intensity of light 14'' emitted from a coupler prism 18 is reduced by the quantity corresponding to the emitted light. Thus, the emitted light 14'' can be modulated by controlling the voltage to be emitted to the pair of electrodes A1, A2.
Patent JP-S6286510-A (JP)
Title: Magnetic head
Inventor: WATANABE HIDEO
IPC: G11B5/127
Filed: 1985-10-11
Abstract: PURPOSE:To obtain magnetic characteristics including large magnetic permeability and max. magnetic flux density and small coefft. of loss in a high-frequency region by incorporating a specific ratio of SiO and/or CaO into Mn-Zn ferrite and providing a specific average grain size thereto. CONSTITUTION:This magnetic head is formed of the material prepd. by incorporating <=0.02wt% SiO and/or <=0.1wt% CaO into Mn-Zn ferrite contg. 55-57mol% Fe2O3 and 7-9mol% ZnO and further incorporating 0.02wt% Nb2O5 and/or 0.02wt% V2O5 therein accordnig to need. The average grain size thereof is made <=80mum. The head has a core having >=5,500G magnetic flux density at 20 deg.C, DC and 150e and is used at 0.515MHz recording frequency. Such magnetic head has the large strength at the grain boundary of the front core and has the excellent magnetic characteristics including the high magnetic permeability and max. magnetic flux density in the high frequency region of 0.5-15MHz and small coefft. of loss. The magnetic head is thus used for writing, reading out, erasing, etc. in the magnetic recording of a computer, etc.
Patent JP-H0953039-A (JP)
Title: Fine-particle-dispersion coating fluid and its production
Inventor: HIROI JUNICHI
IPC: C09D11/02
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent the settling of fine particles during long storage and during coating to stabilize the quality by using a fine particle mixture prepd. by using, as the dispersion medium, a liq. substance contg. a solid component in a specified concn. or higher. SOLUTION: A fine particle mixture 3 is obtd. by using, as the dispersion medium, a liq. substance 1 comprising a lubricant, a mold release agent, a surfactant, a resin having low mol.wt. and glass transition point, etc., and having a solid content of 90% or higher and by dispersing fine particles 3 comprising various inorg. and org. fine particles with a three-roll mill 4 in the liq. substance 1. Pref. the peripheral speed ratios, clearances, and temps. of the rolls of the mill 4 during dispersing are properly adjusted according to the viscosity of the medium, the sizes and hardnesses of the fine particles, etc. A three-roll mill is usually used for dispersing an ink with a relatively high viscosity, unlike such a mill for ink production as a sand mill or a ball mill.  Since the number of revolutions of each roll of the mill 4 is different from those of other rolls, the ink is subjected to a high shearing force and the dispersion of the fine particles, etc., is enhanced; however, frictional heat is liable to be generated, requiring cooling water to be passed through the rolls to cool them.
Patent JP-S61103804-A (JP)
Title: Herbicidal composition
Inventor: MORITA KOICHI
IPC: A01N39/00
Filed: 1984-10-26
Abstract: PURPOSE:A herbicidal agent that contains a combination of N-penyltetrahydro phtahlic imide derivative with a phonoxypropionic acid derivative, thus increas ing its herbicidal effect synergetically and being applied to crop fields in low doses. CONSTITUTION:The objective herbicidal agent contains, as active ingredients, an N-phenyltetrahydrophthalic imide derivative of formula I (R is lower alkyl, cycloalkyl) and a phenoxypropionic acid derivative of formula II (X is H, Cl; Y is Cl, trifluoromethyl; Z is lower alkyl), preferably at a weight ratio of 1:(0.1-50, preferably 0.2-20).
Patent JP-H0785182-A (JP)
Title: Component inventory management method
Inventor: SUZUKI AKIRA
IPC: G06Q10/08
Filed: 1993-09-13
Abstract: PURPOSE:To provide the component inventory management method with a high job efficiency in which only one journalizing job is enough for received components and data of inventory master of both systems are always made coincident. CONSTITUTION:A terminal equipment 3 registers names of components and number of components received to a production management system 1. When a component equal to a component whose inventory is registered is already ordered and the inventory component number is deficient, the production management system 1 publicates a manufacture site direct delivery label 7 required for direct delivery of the component to a site and uses a stored data on-line transmission processing means 4 for a component inventory system 2 and informs the name of component and an inventory number being the result of subtracting a deficient number from the inventory number. The component inventory system 2 updates an inventory master upon the receipt of the component name and the inventory number from a stored data on-line reception processing means 5 and retrieves a location master to set the location and publicates a location storage job label 6 on which the component name, the location and the location inventory number are printed.
Patent JP-S6283971-A (JP)
Title: Device for simultaneously transporting different print
Inventor: BIRII ROI
IPC: B65H39/075
Filed: 1986-09-26
Abstract: A plurality of hoppers or bins which are product-loadable from above are uniformly spaced from each other and are transported along a path of conveyance. The hoppers or bins, each of which is bounded by two walls or faces which are substantially transverse to the direction of conveyance, pass by a plurality of individual infeed conveyors which are staggerdly arranged in the direction of conveyance. These individual infeed conveyors possess controllable grippers or clamps which are spaced from one another. These mutually spaced clamps or grippers are used to load or fill each hopper or bin with a printed product. The mutual spacing of successive clamps or grippers and their circulating speed substantially correspond to the mutual separation distance or spacing and the circulating speed of the hoppers or bins. In order to accommodate as many hoppers or bins as possible per unit length of the path of conveyance of the hoppers or bins and still assure the problem-free loading of the hoppers or bins, each individual infeed conveyor passes over the path of conveyance of the hoppers or bins with its product transfer or delivery region inclined or sloping towards the path of conveyance. Furthermore, the product transfer or delivery region of each individual infeed conveyor is provided with a guide plate in order to guide the freely suspended edges of the printed products into the loading or infeed opening of the hoppers or bins.
Patent JP-H0897291-A (JP)
Title: Production of semiconductor device
Inventor: ASO HIROYOSHI
IPC: H01L29/78
Filed: 1994-09-21
Abstract: PURPOSE: To reduce the joint leak current and improve the hot carrier life by implanting heavy dopant ions without using an oxide film for a mask when a source/drain region is subject to formation and performing furnace annealing before preparing interlayer insulation films, for the heat treatment to recover crystal defects induced in the inside of a silicon substrate. CONSTITUTION: All CVD films other than the side wall part of a gate electrode are removed with an oxide film as a side wall spacer 16 remaining on the side wall part thereof through anisotropic etching. In this state, heavy dopant ions are directly implanted to a source/drain region 19 of a just-after transistor. To recover the crystal defects in the heavy doped area and lightly doped area and improve its activation rate, heat treatment is carried out in a furnace, for example, at 850 deg.C for 30 min (furnace annealing 36). The heat treatment recovers also the crystal defects generating on the surface of the silicon substrate while the gate electrode is etched to form the spacers 16 on both sides thereof.
Patent JP-S60136522-A (JP)
Title: Separating agent
Inventor: SHIBATA TOORU
IPC: G01N30/88
Filed: 1983-11-30
Abstract: PURPOSE:To provide an agent having excellent compound-separating capability and isomer-separating capability, and useful especially for the resolution of optical isomers which are hardly separable by conventional method, by using a specific cellulose ether containing aromatic ring, as a main constituent element. CONSTITUTION:The objective separating agnet is composed mainly of a cellulose ester having substituent group and represented by formula I -formula VI (X and Y are alkyl, NO2, halogen, NH2, alkyl-substituted amino, CN, OH or COOH; lis integer of 0-5; m is integer of 0-7; n is integer of 1-5), or a compound obtained by the rearrangement of the side group (CnH2n) from 2- to 1-position in formula II, from 2- to 3- or 4-position in formula III, from 3- to 2-position in formula IV, from 5- to 2-position in formula V or from 3- to 2-position in formula VI. In addition to the usual low-molecular compounds, the optically active isomers which are extremely difficult to be separated directly by conventional method can be separated easily by the chromatographic treatment with said separating agent.
Patent JP-S6382622-A (JP)
Inventor: KAGEYAMA NAOKI
IPC: A61B8/08
Filed: 1986-09-27
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-H0671269-A (JP)
Title: Sterlizing method
Inventor: MOTOMURA TAKAHITO
IPC: A61L2/16
Filed: 1992-08-26
Abstract: PURPOSE:To sterilize in a short time efficiently and inexpensively and to facilitate the subsequent washing treatment by using a hydrogen peroxide solution with a specific proportion in content under heating at a specified temp., in a method sterilizing the insides of a water treating instrument and the pipe by allowing them to contact with the hydrogen peroxide. CONSTITUTION:The sterilization method is such that the insides of the water treating instrument and/or the piping connected with this, far example the insides of a tank 2, a pump 3, a sterilizing device 4, a mixed bed type ion exchange tower 5, a ultrafilter separation device 6, and an inflow piping 11 of primary purified water, water supply pipings 12, 13, 14, a, by pass piping 15, and a terminal piping 16 are brought into contact with the hydrogen peroxide to sterilize them. In this case, a 0.01-0.1wt.% hydrogen peroxide solution is charged into the tank 2 through a piping 17, and it is forcedly in circulation passed through the inside of the system by a pump 3, and the solution is heated at 30-60 deg.C to sterilize the inside of the system. After the sterilization treatment, water is passed through and washed by ultra punification.
Patent JP-H0389409-A (JP)
Title: Lighting apparatus
Inventor: KIMURA TOMONORI
IPC: F21V19/00
Filed: 1989-08-31
Abstract: PURPOSE:To easily replace lamps by providing a slender base section connected with two split insulating members together on a lamp holder, and applying a display such as operating instruction on the connection section of this base section. CONSTITUTION:For lamp replacement, the operation piece section 35 of a lamp holder 20 is pushed, the coupling between a hooking piece 34 and a hooking hole is released, and the lamp holder 20 can be removed from an apparatus main body 1. The lamp holder 20 can be separated from the apparatus main body 1 while lamps 22 and 23 are kept fitted to the lamp holder 20, the lamp holder 20 is conveyed to a low position where lamps can be easily replaced, then lamps are replaced. A display body applied with a display 43 such as operating instruction on the holder 20 is stuck to the connection section of a base section 21, thus the holder 20 can be removed from the main body 1 while the display is observed, and the operation can be performed more easily.
Patent JP-S6288842-A (JP)
Title: Toothed belt made of synthetic resin and manufacturing method therefor
Inventor: ATSUMI KAZUYA
IPC: F16G1/28
Filed: 1985-10-12
Abstract: PURPOSE:To prevent generation of creep and voids in a product by using a steel band having the specific thickness as a tensile element when a toothed belt is produced, putting said band around the entire external surface of an internal mold, inserting the band into an external mold and injecting molding material therein. CONSTITUTION:The nozzle 1 of an injection molding machine 1 which is used when thermoplastic elastomer or thermoplastic resin is injected into a metal mold, is pressed against a spool 2a formed in the spool bush of an injection molding metal mold and molding material is then injected from the nozzle 1. The molding material is carried from the spool 2a through the center hole of a runner 3, radial grooves, a circumferential groove and a vertical runner sequentially. After running through the vertical runner, the injected molding material reaches a gate 8 and finally flows into a clearance 5 within a product. An endless steel band is put around the external surface of an internal mold M1 as a tensile element 4 and then inserted into an external mold M2, whereby defining the clearance 5, therebetween. The injected molding material flows into the clearance 5 to be molded in form of a toothed belt. The recommended thickness of the steel band is within a range between 0.05-2.0mm.
Patent JP-H04109595-A (JP)
Title: Lighting device for variable-color discharge lamp
Inventor: HAMAMOTO KATSUNOBU
IPC: H05B41/36
Filed: 1990-08-28
Abstract: PURPOSE:To stably restart each discharge lamp and reduce flickering of each lamp and stabilize color luminescence by making a voltage higher during the stopping period than during the lighting period of each discharge lamp when applying the voltage to the series circuit of each discharge lamp and each switching element. CONSTITUTION:Frequencies at which switching elements S4, S5 are turned on and off are set by an inverter driving circuit 4 in such a manner that a frequency f1 for use during the lighting period of each discharge lamp L1 to L3 is higher than a frequency f2 for use during the stopping period of each discharge lamp. The frequencies at which time elements S4, S5 of the inverter circuit 1 are turned on and off are varied during a fixed stopping period in which all of elements S1 to S3 connected in series to the respective discharge lamps L1 to L3 are turned off before being turned on, so as to heighten the output voltage of the circuit 1. Thereby a voltage required for restarting can be applied to each discharge lamp L1 to L3 and discharge would not become unstable at the restart of each discharge lamp L1 to L3.
Patent JP-H0781068-A (JP)
Title: Production of ink jet head
Inventor: MUTO MITSURU
IPC: B41J2/055
Filed: 1993-09-13
Abstract: PURPOSE:To obtain an excellent printing quality, in a process supplying a resin into an ink passage and bonding a plate provided with no ink emitting orifice to an actuator part under heating to accumulate the resin on the plate to form an ink emitting orifice, by forming the communication surface of the ink emitting orifice and the ink passage into a curved surface by the resin. CONSTITUTION:A resin film is formed on a plate 2 having a groove and a metal electrode formed thereto by a spin coating method in order to protect the metal electrode from ink. The groove processed surface of the plate 2 is temporarily bonded to the surface on the processing side of the manifold of the cover plate 3 having an ink groove inlet and the manifold formed thereto. A nozzle plate 31 is arranged to the temporarily bonded end surfaces of the plate 2 and the cover plate 3 and, in this state, the whole is heated in such a state that the nozzle plate 31 is turned downwardly to strongly bond the nozzle plate 31 and the resin remaining in the goove is once lowered in viscosity at the initial stage to be accumulated on the nozzle plate 31 in a spherical state by surface tension and cured at a final stage to form a resin layer 73. Next, a nozzle 32 is formed to the nozzle plate 31.