baber/WOPTO huggingface dataset:
Patent JP-S62151267-A (JP)
Title: Vapor phase type soldering device
Inventor: ABE NOBUHIDE
IPC: B23K1/015
Filed: 1985-12-26
Abstract: PURPOSE:To prevent a vapor phase from flowing out and to improve the thermal efficiency by providing a pair of adjusting plates for bringing the opening area of a liquid tank to a variable adjustment on the upper part of the liquid tank. CONSTITUTION:A pair of adjusting plates 31 for bringing the opening area of the liquid tank 12 to the variable adjustment are provided on the upper part of the liquid tank 12. A pair of long holes 33 are provided on the fitting part 32 of the adjusting plate 31, and also the insert-through hole 35 of a printed circuit board is placed in the vertical part. When the board loaded with parts is carried into a carrying-in port part 15, and led into a vapor tank through the insert-through hole 35, a lead of the loaded parts is soldered to the board by a latent heat which a vapor phase has. In this case, when the packaging density of the wiring board, and the loaded parts is changed, the adjusting plate 31 is moved and adjusted through the long hole 33, and the opening area of the liquid tank 12 is adjusted. The outflow of the vapor phase vaporized from the liquid tank is prevented by the adjusting plate 31, and also the thermal efficiency is improved by changing the heating time in accordance with the variation of the heat capacity.
Patent JP-H10120576-A (JP)
Title: Aloin derivative-containing protein synthesis inhibitor for protein belonging to heat-shock protein 60 family
Inventor: MORINO MASAYOSHI
IPC: C07H15/20
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject medicinal preparation which contains a specific compound that specifically inhibits the synthesis of heat-shock protein of a specific molecular weight as an active ingredient and can effectively treat antoimmune diseases such as type I diabetes or rheumatoid arthritis. SOLUTION: This medicinal preparation contains an aloin derivative represented by the formula (R<1> is a hexose residue remaining after removing the hydroxyl group in the 1-position of the hexose; R<2> is a 1-3C hydroxyalkyl) as an active ingredient to inhibit the synthesis of proteins belonging to the heat-shock protein group with a molecular weight of 57-68 kilodalotn (addreviated to protein in HSP family). The compound of the formula is typically 10-glucopyranosyl-1,8-dihydroxy-3-(hydroxymethyl)-9(10H)-anthracenone (aloin). The aloin is preferably extracted from Aloe (Aloe ferox Miller). This preparation can contain the aloin derivative in an amount of 0.01-99wt.% preferably 0.1-80wt.%.
Patent JP-S62154113-A (JP)
Title: Deciding method for inside and outside of boundary of nc data producer
Inventor: YAMAWAKI HIROSHI
IPC: G05B19/4093
Filed: 1985-12-27
Abstract: PURPOSE:To produce the NC data at a high speed by performing the vector arithmetic with use of the constitution of a solid model and therefore deciding whether the points on the faces forming the solid model are set the inside or outside of the boundary of the model. CONSTITUTION:A nearby point searching part 4 obtains a nearby point on the boundary line closest to an evaluation point from the ridgeline information stored in a ridgeline memory part 3 and sends the information on the nearby point to a normal/tangent vector calculating part 5. The part 5 obtains both normal and tangent vectors at said nearby point from the surface information stored in a surface information memory part 2 and the ridgeline information stored in a ridgeline information memory part 3 and carries out the vector arithmetic to send the result of this arithmetic to an inside/outside deciding part 6. Then the part 6 decides based on the ridgeline information stored in the part 3 and the arithmetic result whether the evaluation point is set at a valid part or an invalid part.
Patent JP-H09108682-A (JP)
Title: Flocculation solidifying method of muddy water or waste water
Inventor: IKEMATSU MICHIO
IPC: C02F1/56
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To heighten the solid-liquid separation property and to improve the compaction property of solid matter after flocculation treatment by adding cationic guar gum to muddy water or waste water as a flocculant to perform flocculation treatment and then adding coconut chips to the solid matter after flocculation treatment as a solidifying agent to perform solidifying treatment. SOLUTION: When performing flocculation treatment of muddy water or the like discharged in the dredging and reclamation in rivers and lakes and marshes or in construction sites, after cationic guar gum is added to muddy water to perform flocculation treatment, coconut chips are added to perform solidifying treatment. At this time, the cationic guar gum having, for example, 0.01-0.5 substitution degree is used to set the addition ratio of the cationic guar gum to solid matter in waste water within a range of 0.01-0.2wt.%. As the flocculant, an inorganic flocculant is used in combination. The added quantity of the coconut chips is set within a range of about 0.1-300kg/m<3> of solid matter after flocculation treatment. As the solidifying agent, a water soluble high polymer compound is used in combination.
Patent JP-H02140112-A (JP)
Title: Switch device for rice cooker or the like
Inventor: SHIMONO SEIJI
IPC: A47J27/00
Filed: 1988-11-22
Abstract: PURPOSE:To improve the stability and touch of switch operation by arranging a coil spring between the locking part, which is provided in the external part direction of a frame board, and the idle edge part of a heat reserving lever and providing the idle edge part of the heat reserving lever in a position, where the heat reserving lever is moved up and down on the horizontal line of the locking part when the lever is turned. CONSTITUTION:A heat reserving lever 13 is provided as well to a rice cooking lever 10 and supported to a frame board 8 by a supporting shaft 14. A coil spring 15 is arranged between the idle edge part of the heat reserving lever 13 and a frame locking part 12 in a condition that tensile stress is added to the coil spring 15. The idle edge part of the heat reserving lever 13 is positioned so as to be moved up and down on the horizontal line of the frame locking part 12 when the heat reserving lever 13 is turned. In a condition that the heat reserving lever 13 is pushed, the idle edge part of the heat reserving lever 13 is positioned on the horizontal line of the frame locking part 12. Then, the idle edge part is pulled upward and fixed by the coil spring 15. Simultaneously, a heat reserving microswitch pressing spring 19 is in a condition to continuously push an actuator 18 of a heat reserving microswitch 17. Then, when the heat reserving lever 13 is pushed up, the operation is inverted and by this operation, the turning-on and off of the heat reserving is operated.
Patent JP-2000119348-A (JP)
Title: Production of antibacterial/antifungal resin and water dispersion of the same
Inventor: OHASHI HIDETO
IPC: C09D167/00
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a resin composition to which an antibacterial/antifungal agent was applied, which activity can be enhanced without enhancing the amount of the organic antibacterial/antifungal agent in a base substance or on the surface of the base substance. SOLUTION: This method comprises the steps of dissolving, into an organic solvent, a polyester A having at least one antibacterial/antifungal moiety selected from ammonium salt, pyridinium salt, and phosphonium salt in its main chain or its side chain and a vinyl-binding moiety, and graft polymerizing therewith a hydrophilic group-containing vinyl-based monomer in the presence of an azobisnitrile-based initiator selected from azobisisobutylonitrile, azobispropionitrile, and azobisvaleronitrile and a polymerization modifier, wherein the polyester A is a substantially amorphous copolymerized polyester having a glass transition temperature at 30 deg.C or higher.
Patent JP-H03156708-A (JP)
Title: Magnetic head
Inventor: ITO HIROAKI
IPC: G11B5/127
Filed: 1989-11-15
Abstract: PURPOSE:To reduce the possibility of damaging the insulation sheath of a winding and to prevent part of a coil from being wound on a part with less magnetic reluctance by extending the end of a winding ditch opposite to a magnetic gap from the part at the end of the winding window. CONSTITUTION:The end of a winding ditch 4 at the side of a sliding face 1 is nearly coincident with the end of a winding window 3, but the end at the opposite side is deviated opposite to the slide face 1 largely from the end of the winding window 3. A core main body formed by bonding core halves A,B is fitted to a head base C so that a front end 6 of the head base C is resident in the winding ditch 4. Then even when the width of the coil 6 is made widened, since the coil 5 is wound onto a part with a larger magnetic reluctance formed by the winding ditch 4, the inductance L is unchanged in the actual measurement and the possibility of the insulation sheath scratched at the end of the winding ditch 4 resulting in causing short-circuit is precluded.
Patent JP-H08208011-A (JP)
Title: Brake roller of roller conveyer
Inventor: MATSUMOTO TAKEO
IPC: B65G13/075
Filed: 1995-11-14
Abstract: PURPOSE: To prevent the carrier speed of an article, from being exctremely increased, which is gravitationally carried through a roller conveyer. CONSTITUTION: A brake device BS consisting of a permanent magnet 11 and a brake member 21, and a planetary gear mechanism 30 are built into the end part of a roller main body RL1. When the roller main body RL1 is rotated, the brake member 21 is relatively rotated against the permanent magnet 11 in such a way that the magnetic flux of the permanent magnet 11 is cut so that brake force due to eddy current can be generated.
Patent JP-2001115512-A (JP)
Title: Washing stand faucet
Inventor: ISHIHARA MAKOTO
IPC: A47K1/00
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a washing stand faucet capable of promoting convenience of a washing stand. SOLUTION: A washing stand faucet is equipped with a faucet main body incorporating a valve device therein, a shower head 32 (discharge device) separately provided from the faucet main body, at the same time, connected to the faucet main body and a lever handle 40 (operating section) driving the valve device to control discharge from the shower head 32, and in the washing stand faucet 20 provided in a washing stand 1 equipped with a cabinet 4 (erected wall section) in the depth side of a washing bowl 3, the shower head 32 is placed on the upper surface of the washing stand 1, and the lever handle 40 is provided in the cabinet 4. The shower head 32 is provided near in the side of the upper surface of the washing stand 1.
Patent JP-H09137893-A (JP)
Title: Air vent pipe
Inventor: TORII DAISAKU
IPC: F22B37/00
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent generation of thermal fatigue cracks of an air vent pipe to be applied to a reheat steam tube of a boiler. SOLUTION: A stepped through hole 2 is provided in a reheat steam tube 1 of a boiler, an air vent pipe 3 is inserted therein, and fixed by a pipe 1 and the fillet welding 4. A stepped machined part 9 of about 150mm from a pipe end part is provided in the air vent pipe 3, and a sacrifice pipe 8 is inserted with small clearance therebetween. When the boiler is stopped, drain 5 is generated in the air vent pipe 3 through the pressure drop. When the boiler is operated, the pipes 3, 8 are hot due to the temperature rise, and the drain 5 rapidly cools the sacriflce pipe 8 to generate the thermal stress therein, and the thermal fatigue crack 6 is generated by repeating the operation, but the crack 6 does not reach the air vent pipe 3 due to the clearance 7, and generation of the crack in the pipe 3 is prevented.
Patent JP-H04170444-A (JP)
Title: Expanded plastics and its production
Inventor: TADA TAKASHI
IPC: C08L33/02
Filed: 1990-11-02
Abstract: PURPOSE:To obtain a resin composition which can give an expanded heat- resistant lowly water-absorptive plastics when heated by mixing a polymer comprising (meth)acrylic acid units and (meth)acrylonitrile units with a specified polymer. CONSTITUTION:100 pts.wt. polymer of a molecular weight of 10,000-500,000, having a ratio of the structural units of formula I (wherein R is H or CH3) to that of formula II (wherein R is as defined above) of 2/3-3/2 (by mole) and a total of the structural units of a formulas I and II of 20wt.% or above is mixed with 1-100 pts.wt. homopolymer and/or copolymer of a molecular weight of 50,000-500,000 represented by the structural units of formula III (wherein R<1> is H or CH3) as a blowing agent. In this way, a resin composition which can give and expanded heat-resistant lowly water-absorptive plastics when heated can be obtained.
Patent JP-H01137793-A (JP)
Title: Remote line concentrarion station remote call continuing system
Inventor: GOTO AKIYUKI
IPC: H04Q3/545
Filed: 1987-11-24
Abstract: PURPOSE:To move the control of a channel to the control of a host station without interrupting a call being in course of talking in a remote station when the control state of the remote station is switched to the control state of the host station by providing a channel use display memory and a channel control means. CONSTITUTION:When the control from the host station is impossible, subscribers A and B are connected through a remote call connection device 15. At this time, a microprocessor MP 10 displays the channel which is used for the call to the memory 9 and simultaneously controls a channel switch 7 through the channel controller 8. Then, when the control from the host station is possible in course of the call of the subscribers A and B, the contents of the memory 9 is transmitted to a central controller 13a by the MP 10. Thus, the host station can know the channel which is used for the remote call mutual connection of the remote station at present and subscriber's information corresponding to the channel. After that, the host station uses from the free channel and the control is moved to the control of the host station.
Patent JP-2001117035-A (JP)
Title: Optical scanner
Inventor: YAMAMOTO TAKASHI
IPC: G02B26/10
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To make an image forming device compact and to prevent dust from adhering to a seal glass for dust-proofing by horizontally carrying paper. SOLUTION: Photosensitive material 40 is scanned and exposed by deflecting a laser beam emitted from a light source to scan through optical parts provided in a hermetically sealed housing 16. An emitting port 42 through which the laser beam is nearly horizontally emitted is formed on the housing 16 and shielded by the seal glass 36 in erect posture. Therefore, even when the dust infiltrates into the housing 16, the dust is hardly retained because the seal glass 36 is erected, whereby an image defect is hardly caused. The laser beam transmitted through the seal glass 36 is nearly horizontally emitted and reflected in a vertical direction by a reflection mirror 38. Therefore, the scanned and exposed material 40 is carried in a horizontal direction, so that the image forming device is designed to be compact and the feeding accuracy of the photosensitive material is guaranteed.
Patent JP-H10121494-A (JP)
Title: Base isolation foundation structure
Inventor: NOMURA MASAKI
IPC: E02D27/34
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation foundation structure to restrain transmission of vibration to a load article, that is, to restrain addition of stress to the utmost and to prevent damage of the load article by making a base part to receive a load that vibration is directly transmitted to the load article in a movable state horizontally at 360 degree and at all angles from the vertical and orthogonal directions without opposing the vibration. SOLUTION: Base isolation foundation structure arranges a base isolation agent container 3 on an upper surface of a reinforcement concrete block 1 a lower part of which is buried underground. Thereby, a rubber plate 5 with a through hole 6 communicated to an upper part opening of the base isolation agent container 3 is arranged, a base 8 is arranged on the rubber plate 5, a bolt 9 reaching near of a lower end of the base isolation agent container 3 is fastened from an upper surface of the base 8, and a base isolation agent is filled in the base isolation agent container 3.
Patent JP-H01138180-A (JP)
Title: Production of double pipe of ceramic and metal
Inventor: MORIMOTO YUTAKA
IPC: C04B37/02
Filed: 1987-11-26
Abstract: PURPOSE:To produce the above double pipe having excellent heat resistance, wear resistance, corrosion resistance and molten metal wetting resistance, by embedding a core material having an outer face of ceramic by flame spray coating in metal powder and subjecting the core material and the metal powder to hot isostatic press to sinter the metal powder and to carry out bonding and integration of a film of flame spray coating. CONSTITUTION:The surface of a collapsed or hollow cylindrical core material 3 is coated with ceramic (e.g., ZrO2) by flame spray coating to form a film 2 of flame spray coating. Then the core material 3 is attached to a vacuum sealed container 4, the circumference of the core material is filled with metal powder in >=50% packing ratio, a top cover 6 equipped with a pipe 5 for evacuation is fixed to the container, the container is evacuated, subjected to hot isostatic press at 700-900 deg.C at >=1,000atm for 0.5-1hour, the metal powder is sintered, the film 2 of flame spray coating is bonded and integrated, the top cover 6 and the core material 3 are removed.
Patent JP-H03159393-A (JP)
Title: Program recognizing device
Inventor: YAMAMOTO TAKESHI
IPC: H04N9/79
Filed: 1989-11-16
Abstract: PURPOSE:To identify a program by utilizing a fact that which color is many by detecting the hue of a chroma signal and detecting the level of a demodulating output by utilizing continuous sub carriers outputted from a phase shifter which can control a phase corresponding to the desired hue. CONSTITUTION:To a demodulator 13, the chroma signal of an ACC circuit 3 and a carrier for demodulation controlling the phase of a 3.58MHz oscillating signal from an APC circuit 6 are supplied. The phase shifting amount of the phase shifter 14 is controlled by a controller 15 and a color component to be demodulated at the demodulator 13 is determined. The demodulating output of the demodulator 13 is inputted to an amplitude detector 16, further inputted to an integrator 17 and integrated for a period set in advance. When a lot of color components set by the controller 15 are demodulated, the output is increased and even when an input excepting for the set color component is inputted to the demodulator 13, there is no response. Thus, by utilizing the fact that which color is many out of chrominance signal (red, green and blue) component, the feature of the program can be identified.
Patent JP-H01241294-A (JP)
Title: Digital key telephone system
Inventor: DEBITSUDO JIYOSEFU ROBAATOSON
IPC: H04M9/00
Filed: 1988-11-25
Abstract: PURPOSE: To efficiently support digital telephone equipment, a digital data terminal and personal computers by providing a parallel time division multiplex bus, a central processor, an interface circuit, a circuit exchanging means, etc. CONSTITUTION: Various digital telephone equipment 13 and 14, a digital data terminal, personal computers 15 and 17, etc., are structured so that they can communicate with other devices through a port 19, a synchronous communication medium 12, circuit exchange module 100 and a circuit, an interchange circuit 23, etc. That is, two different types of support are available. One is a basic telephone station set and the other is an autonomous station device of complex mechanisms. Several call processing instructions are instructed in the types of software or firmware through nine modules 100 of 64 channels at most, a central processor 7, an interface 8, a parallel time division multiplex bus, etc. Thereby, a digital key telephone system can be structured by means of time division multiplex communication (TDM), and also, efficient communication and speech communication are available.
Patent JP-H09105959-A (JP)
Title: Optical switch
Inventor: MATSUMURA HIROYOSHI
IPC: G02F1/313
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and highly integrated optical switch with low diffusion and excellent seprative ability by impressing a current to a stripe layer and changing its refractive index. SOLUTION: A piece of stripe electrode as one side electrode is provided together with a total reflection part under it on longer diagonals of crossing parts 27-1 to 27-4 between optical waveguides 25-1, 25-2 and 26-1, 26-2 surrounded by a broken line for a laminated substrate 20, and the other side electrode is provided on the rear surface of the laminated substrate 20 as a common electrode. Then, a photo-resist pattern 28 of the same shape as a stripe electrode pattern is formed on the position on a metal layer 24 answering to the stripe electrodes 24-1 to 24-4 to be formed. Then, the surrounding useless part of the photo-resist pattern 28 is removed until arriving at an InP substrate, and the stripe electrodes 24-1 to 24-4 are formed under the photo-resist pattern 28, and stripe like InP layers 23 and ultra grating layers 22 are remained under these electrodes 24-1 to 24-4.
Patent JP-2001118187-A (JP)
Title: Information display member and position detection method using the same
Inventor: SHIBAZAKI TAKAO
IPC: G06T1/00
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an information display member for obtaining information by which self-position/posture can be detected without the need of recognizing the marks of two points in terms of triangulation by picking up an image by an image input device and to provide a position detection method using the member. SOLUTION: An information display member which has an information display face whose size is known and in which coordinate information showing the position of an information display member and direction information showing a direction to which an information display face turns are displayed on the information display face on a pattern showing said information is supplid adopting one mode.  In another ode, a position detection method has step for image- picking up the information display member by a camera and obtaining an image, a step for obtaining the direction to which the camera turns from the aspect ratio of the information display face displayed on the image and from direction information displayed on the information display face, a step for obtaining a distance between the camera and the information display face and a step for obtaining the position coordinate of the camera from the sie of the information display face displayed on the image and a step for obtaining the position coordinate of the camera from the direction to which the camera turns, the distance, and coordinate information displayed on the information display face.