baber/WOPTO huggingface dataset:
Patent JP-H0849091-A (JP)
Title: Production of electrogalvanized steel sheet
Inventor: KIMOTO MASAYA
IPC: C25D3/20
Filed: 1994-08-03
Abstract: PURPOSE:To produce an electrogalvanized steel sheet in which not only 'the dispersion of color tones among lots' but also 'the nonuniformity in the appearance in the same lot' liable to generate in the case of chromate treatment can sufficiently be suppressed. CONSTITUTION:At the time of applying electrogalvanizing to a steel sheet, on the surface of the steel sheet, a coating layer of 0.001 to 0.5g/m<2> coating weight constituted of one or more kinds among Ti, Mn, Ni, Co, Cu, Cr, Fe, Mo, W is previously formed, and after that, it is electrogalvanized. As for the formation of the coating layer, an electroplating method, an electroless plating method, a vacuum depositing method, an ion plating method or the like can be adopted.
Patent JP-S58102240-A (JP)
Title: Photoconductive composition and electrophotographic sensitive material using it
Inventor: SANO KENJI
IPC: G03G5/06
Filed: 1981-12-14
Abstract: PURPOSE:To obtain a transparent lightweight electrophotographic sensitive film easy to handle and having high photosensitivity and superior mechanical strength by adding an org. photoconductor and a thioamid compound selected from specified 3 kinds of groups or by furhter adding a sensitizing dye. CONSTITUTION:A photosensitive layer is formed on an electrically conductive film with a photoconductive composition contg. an org. photocondutor and a thioamid compound represented by formulaI, II or III where R<1> is (substituted) alkyl, (substituted) alkoxy, (substituted) aryl or a (substituted) heterocyclic ring the R<1> groups in the formula III may be different from each other, each of R<2> and R<3> is H, (substituted) alkyl, (substituted) aryl or a (substituted) heterocyclic ring, R<4> is methylene, polymethylene, branched alkadiene or arylene, and R<1> and R<2>, and R<2> and R<3> may be combined with each other. By further adding a sensitizing dye, an electrophotographic sensitive film or the like having much higher sensitivity and superior mechanical strength is obtd.
Patent JP-H0924754-A (JP)
Title: Tension balancer for aerial wire
Inventor: HARA YOJI
IPC: B60M1/26
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To secure the good deforming property of coil springs in the extending and contracting movement of a tension balancer interposing coil springs concentrically between an outer tubular member and an inner member. SOLUTION: While an outside inner tube 2, an inside inner tube 3, and a rod 4 are housed displaceable concentrically and in the axial direction, coil springs 5, 6, and 7 are interposed between the inner and the outer peripheral surfaces of the members, so as to form a triple structure, short coil springs 5a, 5b, 6a, 6b, 7a, and 7b are formed by combining the coil springs 5, 6, and 7 in series each other, and the winding directions (right hand winding and left hand winding) of neighboring short coil springs are combined each other to be the different winding directions. As a result, a deflecting load by the buckling when the coil springs are combined in series can be avoid as low as possible, and the function of the tension balancer is never failed.
Patent JP-S6092615-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKEUCHI YUKIO
IPC: H01L21/28
Filed: 1983-10-27
Abstract: PURPOSE:To prevent the disconnection of a wiring while obviating the punch- through of Al, and to fine an element by leaving a nonsingular crystal silicon film on the side wall section of a contact hole. CONSTITUTION:A gate electrode 4 and source and drain regions 5, 6 are formed to the surface of a silicon substrate 1 through a field oxide film 2 and a gate oxide film 3, a BPSG film 7 is deposited, and contact holes are bored. Thermal oxide films 9 are formed, a polycrystalline silicon film 10 is deposited and phosphorus is diffused, and residual polycrystalline silicon films 10' are shaped to the side wall sections of the contact holes through etching. The exposed sections of the thermal oxide films 9 are removed through etching, and an Al film is evaporated and patterned to form an Al wiring 11. Accordingly, the shape of the contact hole is made easy, and Al and nonsingular crystal silicon are alloyed on heat treatment, and substrate silicon hardly melts in.
Patent JP-H0489481-A (JP)
Title: Siastatin b derivative as novel antiviral substance and its production
Inventor: TAKEUCHI TOMIO
IPC: A61P31/12
Filed: 1990-07-31
Abstract: NEW MATERIAL:A compound of formula I [ R is OH, alkyloxy, aralkyloxy or (substituted) amino]. EXAMPLE:4-Deoxy-4-ene siastatin B. USE:An antiviral agent. Low toxic and highly soluble to water. PREPARATION:Siastatin B of formula II is chemically transformed. For example, a compound of the formula II is dissolved in an organic solvent such as DMF, and e.g. di-tert. butyl dicarbonate, a Boc-modifying reagent, as an acylating agent, is added to the resulting solution in the presence of e.g. triethylamine followed by heating to 50-100 deg.C to form an enol compound, a novel intermediate of formula III. This compound is then dissolved in e.g. 1-4N hydrochloric acid-dioxane, and the resultant solution is left to stand at room temperature for 1-4hr to effect elimination of the amino-protective group Boc, thus obtaining the compound given in EXAMPLE.
Patent JP-S6263267-A (JP)
Title: Backlash reducing device for gear drive system
Inventor: TOMITA TAKAO
IPC: F16H55/18
Filed: 1985-09-11
Abstract: PURPOSE:To minimize a backlash, by moving a weight member in association with rotation of a gear, and rotating a primary gear relative to an auxiliary gear through snap surfaces therebetween. CONSTITUTION:A weight member 21 is constituted of dowel members 21a and 21b and a slider member 21c, which are biased to the outer circumference of a primary gear 17 by a biasing means 22 such as a coil spring. The weight member 21 is moved to the outer circumference by a centrifugal force due to rotation of the primary gear 17 and an auxiliary gear 18, thereby acting to rotate the primary gear 17 relative to the auxiliary gear 18 through snap surfaces A and B. Accordingly, a backlash between a driving idle gear 7 and an intermediate idle gear 8 may be reduced.
Patent JP-H0665965-A (JP)
Title: Beam structure of building
Inventor: NISHITANI TAKAYUKI
IPC: E04B1/18
Filed: 1992-07-28
Abstract: PURPOSE:To improve the safety of a building. CONSTITUTION:Columns 12 erected at the four quarters and square frames 15 formed between the columns 12 are provided and there are provided large beams 13 disposed across each story and small beams 14 arranged between the beams 13 of the frame 15. The small beams 14 are connected to one of the opposed large beams 13 and also in each of the adjacent frames 15, the beams 14 are arranged alternately in longitudinal and transverse directions in which the large beams 13 extend. On the other hand, the small beams 14 on each story are arranged normal to the extending direction of the small beams 14 on each of the frames 15 located respectively just above and below said each story. Consequently, with this constitution, loads on each story are transmitted alternately to the large beams on the periphery of each story so that stresses of the large beams on the periphery are transmitted alternately to the columns of each story, and hence stresses are not concentrated on a specific column and the safety of column is improved, thereby improving the safety of a building.
Patent JP-H0366585-A (JP)
Title: Articulated robot
Inventor: ONDA RYUICHI
IPC: B25J19/00
Filed: 1989-08-02
Abstract: PURPOSE:To make the rotatable range of a rotating shaft >= 360 deg. by providing a stopper provided at the rotation part which regulates the rotation range to the rotation shaft of a rotor and a stopper abutting on the projection part of the rotor and stopping the rotation of the rotor. CONSTITUTION:When a rotation shaft 1 starts to rotate in the counter-clockwise direction from the adhering state of a stopper B, stopper C and projecting part 3a. The rotation shaft 1 is rotated until the stopper A is abutted on the projecting part 3a of a rotor 3, first, continuously rotated in the state of the stopper A being abutted on the projecting part 3a thereafter and the rotation in counter-clockwise direction is finished in the state of the stopper A, projecting part 3a and stopper C being sticked. As is appears clear from this state and the position of the stopper A or stopper B, the rotation shaft 1 and a rotation part 2 are rotated >= 360 deg. and the zone where the rotation shaft 1 is unable to be rotated can be eliminated.
Patent JP-H1050639-A (JP)
Title: Automatic manufacturing system for wafer
Inventor: SHIMIZU KIYOAKI
IPC: H01L21/677
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce burden on an operator and to attempt improvement in production efficiency and machining quality of an auytiamtic wafer manufacturing system. SOLUTION: An orientation measuring device 15 which measures a crystal orientation of an ingot 13, junctioning device 16 and 17 which junction a carbon plate and an attachment plate with the ingot 13, a drying device 18 which dries adhesive, and a stoker device 25 which contains the ingot 13 are provided. Additionally wire saw devices 26 which make slice machining, a slurry integrated control system 31 which makes integrated control of slurry, a carrying cart 32 which carries the ingot 13, a single-wafer processing cleaner 33 for a wafer which has been subjected to slice machining and a checking device 37 which checks the wafer are provided. Operations of these devices are controlled by a central controlling device 39.
Patent JP-H0929182-A (JP)
Title: Parts sorter
Inventor: KAWAI MITSUO
IPC: B07C5/07
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a sorter for parts having differences in internal shapes without having differences in external shape sizes. SOLUTION: A measuring rod 83 which is mounted at a stage 77 lifted by an air cylinder 4 and is held energized by a coil spring 85 is moved together with a stage 77 in the energizing direction of the coil spring 85. This measuring rod is stopped at different points for a gear M and an aperture defective gear. The sizes of the displacement when the relative position with the stage 77 is changed by overcoming the energizing force of the coil spring 85 are detected by detecting plates 81, 82 mounted at the measuring rod 83 and optical sensors 91, 92 integrally fixed to the stage 77. The gear M and the aperture defective gear are thus sorted.
Patent JP-H0933867-A (JP)
Title: Modulation circuit for semiconductor optical modulator
Inventor: YAMAGUCHI MASAYUKI
IPC: G02F1/015
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a modulation circuit being the modulation circuit modulating a semiconductor optical modulator and capable of light intensity modulating with less wavelength chirp even when a driver DC-connected with the modulator is used. SOLUTION: This circuit contains the driver 3 DC-connected with the modulator 2, a load resistor 4 connected in parallel to the modulator 2 and a constant current source 5 connected with the modulator 2 in parallel for extracting a photo-current caused by light absorption in the modulator 2. Or in the modulation circuit for the optical modulator containing the driver 3 DC-connected with the modulator 2 and the load resistor 4 connected with the modulator 2 in parallel and offsetting a signal sent out by the driver 3 to a negative voltage side, an offset voltage is set in equal to or larger than a product of the mean value of the photo-current caused by the light absorption in the modulator 2 at a modulating time and the load resistor value.
Patent JP-S58103091-A (JP)
Inventor: OOTSUKI AKIYOSHI
IPC: G08B21/00
Filed: 1981-12-15
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-H0627872-A (JP)
Title: Simulated experience facility
Inventor: HASHIMOTO YOKI
IPC: G09B9/52
Filed: 1992-07-06
Abstract: PURPOSE:To enable not only a child, but also an adult to have great interest by experiencing a space trip, or riding on a time capsule and going back to an old age. CONSTITUTION:Plural domes 1a-1f are linked by a connection path 2 and many capsules on which several persons can ride are provided movably along the respective domes and connection path. And each of the capsules has its periphery covered with a transparent plate and is put in an air-conditioned state by an air conditioner, each of the domes is provided with a 1st video device 7 which projects an image of various simulated experiences in all directions in the dome and the connection path 2 is provided with a 2nd video device 8 which projects images suitable for the movement of the simulated experiences.
Patent JP-H0948505-A (JP)
Title: Independent installation type control device
Inventor: MISHINA YASUHISA
IPC: B65G1/04
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To carry out only the installation work of a control device at an installation site and eliminate the installation work of auxiliary equipment by transporting the control device from a factory to the installation site with the auxiliary equipment installed thereon beforehand. SOLUTION: Each of vertical frame materials 13a and 13b forms a first inside dovetail groove 15 and a second inside dovetail groove 16, and an outside dovetail groove 17 open toward the outside in the vertical direction. Also a tap plate 18 movable in the vertical direction is inserted into the first inside dovetail groove 15 and the second inside dovetail groove 16. Then an upper installation frame 26 and a lower installation frame are connected between the vertical frame materials 13a and 13b through those screws 19 screwed into the tap plates 18. In addition, a control device main body 10 is installed between the upper parts of the vertical frame materials 13a and 13b. As a result, the installation work of auxiliary equipment and wiring work of the control device main body can be eliminated by transporting the control device from a factory, etc., to an installation site with the auxiliary equipment attached thereon.
Patent JP-S5992705-A (JP)
Inventor: KAWAKAMI NOBUYUKI
IPC: H02G1/02
Filed: 1982-11-19
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-H0543419-A (JP)
Title: Composition for external use
Inventor: KAWASAKI HIRONORI
IPC: A61K8/00
Filed: 1991-08-12
Abstract: PURPOSE:To provide a composition for external use, having transparency, high structural viscosity and excellent shape-retainability, giving comfortable feeling to the skin, free from oozing of silicone oil with time, having high stability and useful as a cosmetic, pharmaceutical agent for external use, etc. CONSTITUTION:The external agent composition having the above effects can be produced by compounding (A) a dialkylphosphoric acid polyvalent metal salt expressed by formula I (R<1> and R<2> are 8-36C, preferably 12-22C hydrocarbon group; M is n-valent metal ion such as aluminum ion, calcium ion or iron ion; n is 2 or 3), (B) a benzoic acid ester of formula II (R<3> is 8-17C hydrocarbon group) and (C) a silicone oil, preferably a low-viscosity silicone oil, especially an oil having a viscosity of <=50cs or thereabout as a lubricant. The weight ratios A:B:C are preferably 1:(1-100):(1-100) and the concentration of the component A in the composition is preferably 0.1-10wt.%.
Patent JP-H1042624-A (JP)
Title: Seating carriage for farm working
Inventor: MIYAJIMA ATSUSHI
IPC: B60B19/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a seating carriage for farm working, extremely readily usable and capable of remarkably improving operation efficiency. SOLUTION: This seating carriage for farm working is obtained by standing a support between wheels 1 laterally provided at narrow intervals capable of traveling furrow of field and providing a seating body 3 for seating a worker on a support 2. In the carriage, tires 1a made of rubber having flexural elasticity are adopted and a seating body 3 is provided horizontally rotatably on the support 2 and a height control mechanism 4 capable of controlling height of the seating body 3 and a rotating and fixing mechanism capable of preventing rotation and changing over from a rotatable state to a state incapable of rotating are provided on the support 2.
Patent JP-S6090106-A (JP)
Inventor: GOOTE WARUTAA
IPC: B65B9/04
Filed: 1984-09-28
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-H0948566-A (JP)
Title: Emergency information device for elevator
Inventor: KOBAYASHI SHOICHI
IPC: B66B3/02
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent that an emergency information device can not be used by a mischief and fault by installing a protection plate closed usually slidably on the surface side of a microphone and speaker and communicating a push button with the protection plate so as to release the protection plate at the pushing time of the push button. SOLUTION: A protection plate 8 made of a metal is installed slidably by a guide 10 in the vertical direction on the front surfacer of an interphone 6 and an engagingly locking piece 12 is installed on its back surface. The push button 5 has an electric contact point and also a hook 11 engaging with the engagingly locking piece 12 is fixed and when the push button 5 is pushed, the engagement with the engagingly locking piece 12 is relieved. When an abnormality is happened and the push button 5 is pushed, the electric contact point is closed and an automatic dialing device is started and a watching place is called, while the engagement of the hook 11 with the engagingly locking piece 12 is relieved and the protection plate 8 is slided downward by its own weight and the interphone 6 is exposed and a telephone call is carried out through the interphone 6.
Patent JP-H1051045-A (JP)
Title: Piezoelectric transformer
Inventor: SASAKI HIROSHI
IPC: G01R31/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To detect the heat generation and efficiency drop trouble of a piezoelectric transformer itself caused by the cracks of the piezoelectric transformer, in advance, in a power source which performs negative feedback control using the piezoelectric transformer. SOLUTION: The differential signal between the output signals from each motor electrode 8a and 8b is detected with a differential amplification circuit 10 by providing two synchronous monitor electrodes 8a and 8b which can detect the dispersion of the mechanical vibration within the polarizations in the same direction of this transformer. Now, the level comparison between the signal made into DC by a rectifying and smoothing circuit 11 and the reference signal is performed by a comparator 12, and it is judged whether there is crack occurrence of this transformer 1 or not, and when judged that there is crack occurrence, an alarm indicating circuit 14 indicates an alarm.
Patent JP-S5991592-A (JP)
Inventor: HIROSE EIKICHI
IPC: G06Q50/30
Filed: 1982-11-18
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-S6358180-A (JP)
Title: Circuit test board
Inventor: TAJIRI MAKOTO
IPC: G01R1/073
Filed: 1986-08-28
Abstract: PURPOSE:To stabilize a measuring position, increase the reliability of a test and reduce a test cost by directly forming contact terminals on a test board and holding plungers, springs and tail pins by a middle plate. CONSTITUTION:A test board is composed of an upper plate 1, a middle plate 2 and a lower plate 3 and provided with through-holes that engage measuring terminals each composed of a plunger 4, a spring 5 and a tail pin 6 in the upper plate 1, middle plate 2 and lower plate 3. The spring 5 is positioned between the plunger 4 and the tail pin 6 and in the through-hole of the middle plate 2 and lets the plunger 4 and the tail pin 6 resiliently abut against the upper plate 1 and the lower plate 3, respectively. The plunger 4 is on the side of the terminal in contact with a circuit board and the tail pin 6 is connected to the body of a tester via a lead wire. Thus, since the tip of the plunger 4 in contact with the circuit board is given a contact pressure by the spring 5 and an follow an unevenness, if ever, in the measuring portion of the circuit board, contact is secured and pitches between the adjacent measuring terminals can be minimized.
Patent JP-2000034352-A (JP)
Title: Polyimide-based aqueous dispersion and its production
Inventor: GOTO HIROFUMI
IPC: C08J3/03
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a polyimide-based aqueous dispersion with excellent storage stability as an aqueous dispersion and electrodeposition coating characteristics, capable of affording the cured products thereof retaining heat resistance, electrical insulation, mechanical properties, etc., inherent in the polyimide, and to provide a method of producing the above aqueous dispersion. SOLUTION: This polyimide-based aqueous dispersion is obtained by dispersing, in a particulate form, (A) an organic solvent-soluble polyimide and (B-1) a cationic polymer in an aqueous medium in the presence of a polyvalent acid; alternatively, by dispersing, in a particulate form, (A) an organic solvent-soluble polyimide and (B-2) an anionic polymer in an aqueous medium in the presence of a polyamine; wherein the component A and the component B-1 or B-2 are included in the identical particle, and the average size of each of the particles is 0.03-5 μm.
Patent JP-S6359674-A (JP)
Title: Interface device
Inventor: CHO KENJIRO
IPC: G06T1/20
Filed: 1986-08-30
Abstract: PURPOSE:To attain a picture processing of high quality by deciding an area based on multilevel picture information from a picture input device to store area information and switching and outputting the multilevel picture information from a resolution converting means and the multilevel picture information from a multilevel converting means in response to the area information. CONSTITUTION:At the time of inputting picture data, the multilevel picture information from the picture input device 8 is converted into binary picture information by a circuit 13 to store in a binary buffer 15 and the resolution of the multilevel picture information from the picture input device 8 is converted by the resolution converting means 14 to store in a multilevel buffer 16. Based on the picture data, a binary picture area and a multilevel picture area are discriminated to store the area information. At the time of outputting the picture data, the stored binary picture information is converted into the multilevel picture information and the stored multilevel picture information is extended, in the binary picture area, the picture data obtained by converting the binary picture information into the multilevel correspondingly to the area information is outputted and in the multilevel picture area, the extended multilevel picture data is outputted.
Patent JP-H1144790-A (JP)
Title: Groundwater draining equipment
Inventor: USUI HIROSHI
IPC: G21C13/00
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To aim at the rationalization of arrangement of a sub-drain equipment and an earth retaining wall by arranging a sub-drain pit and a draining pump under a building mat, and providing a sub-drain pipe and a water collecting pipe so as to pass through the sub-drain pit wall. SOLUTION: A vertical shaft 4 is provided in a building mat 2a adjacent to a lower part of a building outer wall 3a, and a sub-drain pit 7 is provided in a lower surface of the outer wall 3a and the building mat 2a under the vertical shaft 4. A drain pump 8 is provided in the sub-drain pit 7, and a drain pipeline 9 is connected thereto. A sub-drain pipe 5 is provided so as to pass through the sub-drain pit 7, and a water collecting pipe 6 is connected thereto. A space between the building 1a and the building mat 2a is formed as a controlled area, and an opening of the vertical shaft 4 is communicated with a non-controlled area between the building 1a and the building outer wall 3a.  Since the sub-drain pit 7 is provided under the building mat 2a of the building 1a, the building outer wall 3 and an earth retaining wall 14 are arranged adjacent to each other, and a ground area to be surrounded by the earth retaining wall 14 at the time of construction can be reduced.