baber/WOPTO huggingface dataset:
Patent JP-H10145039-A (JP)
Title: Printed circuit board and evaluation and manufacture thereof
Inventor: TSUJIMURA YOSHIHIKO
IPC: H05K3/00
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To improve resistance for heat cycle by conducting analysis by specifying the electron irradiating condition using an electron micro-analyzer (EPMA) after polishing the cross section of a circuit board and then measuring the thickness of the layer indicating the particular value of the Ag strength and setting this thickness as the thickness of the Ag layer. SOLUTION: Thickness of Ag layer which is solid-dispersed to a copper circuit is set as the thickness of the layer in which Ag strength IA is in the range of 20<=IA<=40 40 by conducting the analysis, after polishing the cross section of the circuit substrate, under the condition that IPMA is used and electron irradiating condition per 1μm is 15.0kV, 1.06×10<-7> A, 30msec. The region of the Ag strength exceeding 40 includes a large amount of active metal element and the region including Ag strength under 20 does not allow solid- dispersion of Ag. Therefore, it is inadequate for this region to evaluate thickness of the Ag layer. Resistance for heat cycle of the circuit substrate can be improved depending on the value of IA.  It is preferable that average thickness of Ag layer measured at the positions larger than the five positions of the circuit substrate is ranged from about. 5 to 40μm.
Patent JP-2001079179-A (JP)
Title: High-speed nail pull-out device for waste pachinko stand
Inventor: KUTSUWA SHIGETAKA
IPC: A63F7/02
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a device for completely pulling out nails made of brass or the like and driven in a large amount into the surface plate of a waste pachinko stand at a high speed. SOLUTION: A surface 4a of a pachinko panel board 4 is turned over, the panel board 4 is slid in a forward direction while pressing down rotating feed sprocket chain pulleys 6a, 6b and 6c to the panel board 4 mounted on L-shaped rails 3a and 3b by a handle 7c and a nail pull-out roller 10 is installed to a lower part of the surface 4a. At the blade parts of the roller, a nail pull-out mechanism for which grooves are helically engraved is provided on respective tip parts. The nail pull-out roller 10 is rotated oppositely to the moving direction of the surface 4a at the speed of about 8 times of the feed sprocket chain pulleys 6a, 6b and 6c and almost all of the nails 5 driven into the surface 4a are instantaneously pulled out.
Patent JP-H07151656-A (JP)
Title: Product sampler
Inventor: KODAMA TAKASHI
IPC: G01N1/04
Filed: 1993-11-30
Abstract: PURPOSE:To contain a sample of product smoothly in a containing recess. CONSTITUTION:When a product container 30 is carried in, a pair of chucks 23 are advanced into a recess of a small cover 33 through an elevating/lowering unit 3 and then the pair of chucks 23, 23 are brought into tight contact with the inner face of the recess through a chuck unit 5. When the chuck unit 5 is elevated while holding the small cover 33 through the elevating/lowering unit 3, the small cover 33 is separated from a throw-in port 32a made in a cover body 32 and a product is fed through the throw-in port 32a thus opened. Thereafter, the operation is reversed, i.e., the small cover 33 is fitted in the throw-in port 32a, the chuck 23 is retracted upward, and a sample of product is fed into the recess of the small cover 33.
Patent JP-H10144361-A (JP)
Title: Battery system and transportation machine provided with the same
Inventor: KAWABATA KENYA
IPC: H01M10/615
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a battery system capable of maintaining a battery in a constant temperature range and preventing performance degradation thereof by thermally connecting an evaporation side of a variable conductance heat pipe to the battery or a heat accumulation material surrounding it. SOLUTION: A battery 1 is surrounded by a heat accumulation material 4 and housed in a heat accumulation material tank 5. As the heat accumulation material tank 4, there should be preferably employed those undergoing phase transformation near a temperature suitable to use a battery 1 paraffin-base, sodium nitride-base, or the like. Next, in this heat accumulation material tank 5, variable conductance heat pipe 2 is disposed, an evaporation side thereof is thermally connected to the battery 1 or the heat accumulation material 4, and a fin 3 is provided on a radiation side. It is preferable that a volatile hydraulic fluid and non-condensation gas be contained in the heat pipe 2.  This battery system preferably employs a power engine such as internal combustion engine and the heat accumulation material thermally connected via a variable conductance heat pipe and a gravity type heat pipe or the like.
Patent JP-H05140216-A (JP)
Title: Production of polyvinyl acetal resin
Inventor: KUWABARA MINORU
IPC: C08F8/28
Filed: 1991-11-15
Abstract: PURPOSE:To obtain a polyvinyl acetal resin having a color improved to such an extent that any problem of quality does not arise by forming a part of the reactor which comes into contact with the reaction solution from a material having a specified rate of corrosion. CONSTITUTION:A process for producing a polyvinyl acetal resin comprising reacting PVA with an aldehyde in the presence of an acid catalyst, neutralizing the slurried produce with an alkali, washing the produce with water and drying it, wherein a part of the reactor which comes into contact with the reaction solution is formed from a material of a rate of corrosion of 0.1mm/year or below. The rate of corrosion is a value obtained by measuring the corrosion loss according to JIS G 4303 and erpressing it in mm/year. The testing solution is a 5wt.% aqueous hydrochloric acid solution, and the testing temperature is 90 deg.C. As the above material, a glass-lined material is desirable from the viewpoint of equipment cost. According to the above process, a polyvinyl acetal resin having a color improved to such an extent that any problem of quality does not arise can be produced, and this resin is desirable as a starting resin for an interlayer of a laminated glass, a coating material, an adhesive, a binder or the like.
Patent JP-H11133592-A (JP)
Title: Image forming material
Inventor: HIRAI KATSURA
IPC: G03F7/004
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming material capable of dealing with both negative and positive types, enhanced in sensitivity and storage stability and improved in handleability for users (handleable under white fluorescent lamps) by forming a responsive layer containing a specified acid generator on a substrate. SOLUTION: This image forming material is provided, on the substrate, with the responsive layer containing a dye sensitive to light in the wavelength region of 700-1200 nm and a compound having a bond decomposable with an acid and the acid generator not absorbing light in the wavelengths of >=400 nm and responsive to light in the wavelengths of <=400 nm. It is preferred that the acid generator is at least one selected from organic halogen compounds and diphenyliodonium salts, and the organic halogen compounds are s-triazine compounds, and the responsive layer contains a resin component insoluble in water but soluble in an aqueous solution of alkali.
Patent JP-H11134191-A (JP)
Title: Micro computer
Inventor: ICHIKAWA TAKASHI
IPC: G06F9/38
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a micro computer which can simultaneously process a read instruction and a write instruction for the same register. SOLUTION: For simultaneously processing the read instruction and the write instruction for first registers 6-1 to 6-m, written data A are read from second registers 8-1 and 8-m corresponding to first registers 6-1 to 6-m by one to one, new data B is written into the first registers 6-1 to 6-m and data B is transferred to a transfer circuit 9. When the reading of data A from the second registers 8-1 to 8-m terminates, data B which the transfer circuit 9 holds is written into the second registers 8-1 to 8-m. Thus, the write instruction and the read instruction for the first registers 6-1 to 6-m can simultaneously be processed.
Patent JP-S63151354-A (JP)
Title: Modification of microcapsule
Inventor: SHIOI SHUNSUKE
IPC: B01J13/02
Filed: 1986-12-16
Abstract: PURPOSE:To easily modify the film quality of a microcapsule or to enhance the function thereof, by performing the graft polymerization of a vinyl monomer on the microcapsule having a wall film composed of a degradable high-molecular compound having a specific bond. CONSTITUTION:For example, a microcapsule having a wall film, which is composed of a degradable high-molecular compound having a degradable -N=N- or -O-O- bond like a nylon compound obtained by reacting polyvalent acid chloride having at least one degradable -N=N- bond in the molecule thereof and polyvalent amines, is prepared. The dispersion of said microcapsule is mixed with a vinyl monomer as it is using a dispersant or emulsifier if necessary or said dispersion is filtered or dried before mixed with said monomer and, after a usual means in polymerization such as nitrogen substitution is performed, energy such as heat or electron beam is applied to the resulting mixture to obtain a grafted microcapsule through graft polymerization.
Patent JP-H10205013-A (JP)
Title: Sealing material for ssg construction method
Inventor: CHINAMI MAKOTO
IPC: C09K3/10
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a sealing material for SSG construction method having characteristics of a silicone sealing material, which does not make glass dirty, by using a saturated hydrocarbon polymer as an essential component, which is liquid in room temperature and chemically crosslinkable and curable. SOLUTION: A sealing material for SSG construction method is produced by using as an essential component a saturated hydrocarbon polymer which is liquid in room temperature and chemically crosslinkable and curable. A saturated hydrocarbon polymer having a hydrolysis group combined to silicon atom and having a group containing silicon which is crosslinkable by forming a siloxane bond, that is, at least one reactive silicon group shown in the general formula (1) at the end of the molecular chain is used. When this curable compound is applied for SSG construction, a stable adhesiveness can be obtained against an article for a long time. And it does not make dirty glass or the like and favorable weather-proof property, weather-resistant adhesiveness, and heat-resistance, and water-proof adhesiveness are obtained.
Patent JP-H01143282-A (JP)
Title: Semiconductor laser device
Inventor: ODANI JIYUN
IPC: H01S5/00
Filed: 1987-11-27
Abstract: PURPOSE:To generate an ultrashort pulse train by stricture and a mode lock of a spectral line width by a method wherein a semiconductor laser element and a Y- branched light transmission waveguide path are united and voltage is impressed on two Y-branched light waveguide paths to give light path difference of 1/4 wavelength, while outgoing light from a semiconductor laser makes two round trips on the Y- branched light waveguide paths so as to return to the semiconductor laser. CONSTITUTION:Laser light united on a light waveguide path 3 is branched to the light waveguide paths 4 and 5. When voltage is impressed on the electrodes 6 and 7, the refractive indices of the light waveguide paths 4 and 5 changed and when voltage is adjusted so that a phase change of the light waveguide path 4 may become pi/4, the light waveguide path 5 undergoes the phase change of -pi/4 and a phase difference on the surfaces 8 and 9 becomes pi/2 for being reflected, while upon returning to the Y-branched point, it undergoes a further phase change so as to be united in the phase difference pi. The united waveguide light is not outputted to the light waveguide path 3 but again waveguided to the light waveguide paths 4 and 5 for being reflected on the end surfaces 8 and 9 and now being united at the phase difference 2pi to be waveguided through the light waveguide path 3 so as to return to the semiconductor laser element 1.
Patent JP-H03240093-A (JP)
Title: Method and device for driving plasma display panel
Inventor: KEBUIN DABURIYUU UOOREN
IPC: G09G3/293
Filed: 1990-11-06
Abstract: PURPOSE: To increase the speed of the address function by including plural address cycles in one fundamental cycle. CONSTITUTION: Address lines YAm and Yan are made negative to discharge corresponding coupling cells C2 and C3, and pixel cells P1 to P4 in cell groups 202 and 204 are turned on. Next, an erase pulse is applied to address lines XA and YAm to discharge an address A of the cell group 204. By this discharge, plasma is diffused to vertical coupling cells C1 and C4 to form wall electric charge. A pair of holding voltages are supplied to erase the cent P1. Next, holding lines XSa and YSa are kept high-voltage and a holding line YSb is kept constant-voltage to discharge the cell C1 of the cell group 204. The cell P2 is not erased until it is reset by a load holding half cycle. Next, the erase pulse is applied to lines XA and YAn to discharge the address A of the cell group 202, and charged electric charge is generated in cells C1 and C4 to erase the cell P1, P3 or P4.
Patent JP-S63156624-A (JP)
Title: Chucking device for rubberlike elastic member
Inventor: TOKII SEIJI
IPC: B23P19/04
Filed: 1986-12-17
Abstract: PURPOSE:To secure the center adjust of a stopper different in size with a simple structure, by piercing the rubberlike stopper and holding it with a holding device with an aciculate projection, moving a push rod up and down with this holding device as a guide, and performing separation of this stopper. CONSTITUTION:A rubberlike stopper 4 is mounted on a cradle 5, a piercing holder 1 is operated by a cylinder 6, and an aciculate projection 1a at a tip of the holder is pierced into the stopper 4, thus it is held thereat. According, a center line of the stopper 4 is not varied at all regardless of size and form of the stopper 4. At the time of separation, a push rod 2, making the holder 1 a guide, is pressed down against a spring 3 because pressure air enters from an air hole 7 when the stopper 4 is pressed to the cradle 5, whereby the aciculate projection 1a is separated from the stopper 4. Therefore, a center adjust of the stopper 4 in various forms and sizes and a chuck are easily securable with a simple structure.
Patent JP-H10130111-A (JP)
Title: Composition-changed allophane bactericidal agent and bactericidal treatment
Inventor: ONODERA YOSHIRO
IPC: A01N61/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain a bactericidal agent which can simply and safely killing bacteria in water by using a specific allophane as an active ingredient. SOLUTION: This bactericide contains, as an active ingredient, a silver- containing allophane prepared by substituting the H atom in the OH group in allophane represented by the formula ((a), (b) and (c) are each mole number, H binds to the oxygen in the structure to form OH, a/b=1-2; c/b=2.5-3). In addition, a part of OH on the surface of allophane particles may be substituted with a phosphoric acid group and a part of H of the OH may be substituted with silver ion, namely may contain a phosphorus and silver-containing allophane. This composition-modified allophane bactericide is brought into contact with water or a moisture-containing gas to be treated whereby the water or moisture-containing gas is disinfected by the surface of the bactericide.
Patent JP-H05112431-A (JP)
Title: Coloring agent and coloring composition
Inventor: ANZAI SHINICHI
IPC: A61K8/73
Filed: 1991-10-21
Abstract: PURPOSE:To obtain a coloring agent having excellent stability, providing a clear color. CONSTITUTION:A coloring agent comprising >=k50wt.% sucrose fatty acid ester, >=0.5wt.% ionic surfactant and >=0.5wt.% amphiphatic substance. A coloring composition containing 1.2-2.8wt.% of the coloring agent.
Patent JP-H01145983-A (JP)
Title: Ending method
Inventor: MORI HIDETOSHI
IPC: B65H69/00
Filed: 1987-11-28
Abstract: PURPOSE:To prevent production of the slack of a thread by a method wherein, when ending of a cut thread end is effected and a package is rerotated, the more the size of the package is increased, the more a timing at which the action of a knotter is started to a timing at which a motion to return the package in the direction of a friction roller is started is decreased, and the more the size of the package is decreased, the more the timing is increased. CONSTITUTION:A package 1 supported to a cradle arm 2 is brought into contact with a friction roller 3 to reel a thread around the package 1. In this case, through rocking of the cradle arm 2 in which the thread is broken, the package 1 is separated away from the friction roller 3, the knotter is actuated. After completion of ending, through rocking of the cradle arm 2, the package 1 is brought into contact with the friction roller 3 to rotate the package 1. The more the size of the package is increased, the more a timing at which the action of the knotter is started to a timing at which a motion to return the package 1 in the direction of the friction roller 3 is starting is decreased, and the more the size of package is decreased, the more the timing is increased. This method provides a package freed from the slack of a thread.
Patent JP-H11322960-A (JP)
Title: Friction material
Inventor: ARAI KATSUO
IPC: C09K3/14
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain a friction material which has high strengths, a suitable softness, and improved friction properties by making the content of a binder at the back plate side of the friction material higher than that at the sliding face side and by making the content of fibrous material at the back plate side lower than that at the sliding face side. SOLUTION: In forming a friction material contg. a fibrous material, a binder, and a friction modifier, at the side of the sliding face where the action of the material by friction is performed, the content of the binder is made low (5-20 wt.%) and the content of the fibrous material is made high (5-50 wt.%) so that a good friction performance is obtd. ; and at the side of the back plate which is not directly relating to friction, the content of the binder is made higher (10-50 wt.%) than that at the sliding face side and the content of the fibrous material is made lower (0-20 wt.%) than that at the sliding face side. Therefore, the strengths are high at the back plate side and the mechanical properties of the material as a whole are improved.
Patent JP-H07150448-A (JP)
Title: Operation device for electronic type hand knitting machine
Inventor: HAYAKAWA AKIRA
IPC: D04B15/00
Filed: 1993-12-01
Abstract: PURPOSE:To facilitate operation of an inputting key and display visibility during knitting by separating an operation panel from a main body of a knitting machine, making the operation panel attachable to the wrist of a user or to a carriage. CONSTITUTION:In an electronic type hand knitting machine, an operation panel 5 consisting of an inputting key and an LED display group separated from a main body 1 of the knitting machine through a cable 6 and attached to a wrist of a user with a fitting member such as a belt to make the user operate the inputting key and to facilitate display visibility of the number of knitting rows and a specific indication at each row in knitting operation. Alternatively, the operation panel 5 is provided with a fitting member such as clip and can be engaged with a handle 7 of a carriage to improve handleability in the same way as that of attachment to a wrist.
Patent JP-H07155895-A (JP)
Title: Sprue rod for lost foam pattern casting
Inventor: MIYAJIMA HIDENOBU
IPC: B22C9/04
Filed: 1993-12-01
Abstract: PURPOSE:To provide a sprue rod for lost foam pattern casting, by which the entrapment of slag into a product is prevented at the initial time of pouring molten metal. CONSTITUTION:A bending part 19 extended to the side direction below a sprue cup is arranged in the lost foam sprue rod 9 fitted to the sprue cup 7. As the bending part 19 is extended to the side direction, the advancing of molten metal 23 is delayed and needs some time. Therefore, at the time of pouring the initial molten metal into the sprue cup 7, the molten metal is immediately poured into the sprue rod 9 but the advancing is delayed through the bending part 19 and the molten metal can be stored to the fixed level in the sprue cup 7 during this delaying time. Then the slag is floated up on the upper surface of the molten metal and only the molten metal is supplied into the sprue rod 9 from the sprue cup 7.
Patent JP-H10141390-A (JP)
Title: Clutch engaging/disengaging device
Inventor: ISHIHARA MASANORI
IPC: F16D48/02
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent sudden connection of a clutch at the time of shifting the manual engaging/disengaging during automatic engaging/disengaging of the clutch. SOLUTION: This device is provided with manual engaging/disengaging means 2, 7, 7a, and the like for executing manual engaging/disengaging of a clutch 8 by the operation of a clutch pedal 9, automatic engaging/disengaging means 2, 7, 72, 78, 79, (a) for executing automatic engaging/disengaging of the clutch 8 by supply-discharge control of air pressure to an assistor 7, a clutch pedal stroke sensor for detecting clutch pedal stroke CPS, a clutch pedal stroke sensor 88 for detecting clutch stroke CS, and a controller 72 for releasing automatic engaging/disengaging to shift to manual engaging/disengaging at the time of the clutch pedal 9 being equal to the actual clutch stroke CS or being operated to the clutch off side during automatic engaging/disengaging of the clutch 8 on the basis of output signals of the clutch pedal stroke sensor and clutch pedal stroke sensor 88.
Patent JP-2000118232-A (JP)
Title: Parking/stopping time and engine driving time car air conditioner using solar battery
Inventor: ITO MITSURO
IPC: H01L31/042
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To enable cooling even after stopping an engine by dividedly forming an electric motor driving circuit into an auxiliary panel in response to main panels for protruding from and retreating in the roof and window glass surface in a solar radiation azimuth, and forming an engaging means capable of selecting the engine or electric motor driving on a driving shaft of a cooling compressor. SOLUTION: A solar battery cell is dividedly housed in a main panel cell group 2 for receiving the light in window glass 1a, 1b, 1c and a vehicle roof 1g and an input auxiliary panel cell 20 arranged one to one to it, and plural main panels 2a are arranged on the inside/outside of a vehicle to constitute a power circuit 9 together with a secondary battery 9c. An additional electric motor being connected at driving time of an engine, eliminating driving/transmission force from the engine and being driven at solar battery power generation time is constituted on a driving shaft of a cooling compressor so as to be substituted with engine driving. Generated electric power of the panels is outputted to the additional electric motor at solar generation power using time, and the engine driving and additional electric motor driving can be smoothly operated in a switching system at parking/stopping time.