baber/WOPTO huggingface dataset:
Patent JP-2000226839-A (JP)
Title: Concrete dam construction method
Inventor: WATANABE KENZO
IPC: C04B24/32
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To use unwashed sand and gravel by mixing unwashed gathered sand and gravel and a vibrating fluidizer under the conditions of a cement quantity equal to that of an ordinary dam concrete and a water cement ratio, and placing the mixture in a construction side and performing vibrating compaction for the mixture. SOLUTION: Concrete is prepared under the conditions of a cement quantity equal to that of an ordinary dam concrete and a water cement ratio. Gravels 80 mm or more, which are unwashed sand and gravel are mixed as aggregate with the concrete, an agent which is mainly composed of water soluble vinyl copolymer formed of carboxyl group contained polyether is mixed as a vibrating fluidizer, and they are mixed to prepare a dam concrete. The dam concrete is placed in a construction site, and then subjected to vibrating compaction. Thus, in the construction of the concrete dam, unwashed sand and gravel at the river bed can be used as aggregate whether it is internal concrete or external concrete.
Patent JP-2000192475-A (JP)
Title: Airtight holding method in hybrid heat-insulating construction method for sill and foundation of wooden building, and its structure
Inventor: HOSHI EIJI
IPC: E04B1/64
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and structure, in which airtightness is held by the connection of a sill and a foundation in the periphery of the sill in airtightness in the hybrid heat-insulating construction method of the sill and the foundation in a wooden building. SOLUTION: Concrete forms using a heat-insulating material are installed for the continuous footing works of the wooden building, anchor bolts are disposed in upright at proper places in the concrete forms, and projected to the upper section of placed concrete, and a plate-shaped member having anchor-bolt inserting holes and wood for the sill having the anchor-bolt inserting holes are placed and fixed onto the top face of concrete while the upper sections of the projected anchor bolts are inserted.  An airtight packing member is mounted so as to be extended to the outdoor side from wood for the sill from the outdoor side of the plate-shaped member, an exterior- wall corbel is placed on the airtight packing member and fixed onto wood for the sill, urethane foams are injected between the exterior-wall corbel and the concrete forms, and the heat-insulating material is put on the exterior-wall corbel and fastened onto the sill.
Patent JP-H11180422-A (JP)
Title: Method for unsealing of blister pack by using thinner-based liquid
Inventor: KUNO KAZUTERU
IPC: B65B69/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To maintain the safety and collectable property by dipping a package in a thinner-based liq. to clean separate its blister sheet from a base paper thereof by a chemical action. SOLUTION: A package and thinner-based liq. 4 are put in a vessel 3 large enough to house the package to dip the package for a while in the thinner-based liq. 4. After the liq. 4 penetrates enough in a base paper 2, a blister sheet 1 is taken up to separate from the base paper 2, thereby unsealing the package.
Patent JP-2000192642-A (JP)
Title: Method for wiring planar heat-generating sheet for floor heating of free-access-floor panel
Inventor: SASADA MASAKI
IPC: E04F15/18
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a wiring method at a time when a planar heat-generating sheet for floor heating is laid on the top face of a free-access-floor panel. SOLUTION: In the wiring method at a time when the planar heat-generating sheet 5 for floor heating is laid on the top face of the free-access-floor panel 4 being supported on the surface of a structural floor in height, in which a constant underfloor space is ensured by a support, and forming a free-access- floor, an electrode section 5b for the planar heat-generating sheet 5 is housed in a notched section 6 for an end tap formed in the free-access-floor panel 4, and a power-supply cord 5c connected to the electrode section 5b is wired into the underfloor space of the lower section of the free-access-floor.
Patent JP-2000193106-A (JP)
Title: Flow control valve
Inventor: MATSUZAWA HIRONORI
IPC: G05D7/01
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a flow control valve capable of entirely eliminating troubles such as deterioration and damage of a valve, or occurrence of dust which are caused by an increased load in an outflow side. SOLUTION: A flow control valve 10 comprises a body 11 having a chamber 20 which is formed with a inflow part 12 and a outflow part 15 via a valve seat 16 and of a valve mechanism 40 having a valve part 41 which opens and closes the valve seat 16, a first diaphragm 50 in the inflow part 12 side, and a second diaphragm 60 in the outflow part 15 side. Each of the diaphragms 50, 60 is fitted inside of the chamber 20 and divides the chamber 20 into a first pressurizing chamber 21, a valve chamber 25, and a second pressurizing chamber 30. The first diaphragm 50 and the second diaphragm 60 are normally pushed toward the valve chamber at a constant pressure by a first pressurizing means M1 and a second pressurizing means M2.  The first diaphragm 50 is integrally formed with a first member 51 having the valve part 41, and the second diaphragm 60 is integrally formed with a second member 61 which is separably and loosely engaged with the first member 51.
Patent JP-2000195673-A (JP)
Title: Organic electroluminescent element and luminous element
Inventor: FUJII SUKEYUKI
IPC: G02B5/30
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To increase storage durability, reliability and luminous efficiency and to emit various colors by containing a chiral compound in at least one layer of composite layers made of an organic compound and formed on a substrate. SOLUTION: A positive hole implantation layer, a positive hole transportation layer, a luminescent layer, an electron transportation layer, an electron implantation layer and a composite layer of two or more of these layers are laminated on a glass substrate to form an organic EL element, and a chiral compound is contained in at least one of these layers. The chiral compound is an asymmetric molecule compound having no intramolecular symmetry, and a pair of enantiomers exist in it. A pair of enantiomers are an enantiomer with a right rotatory polarization and an enantiomer with a left rotatory polarization, and they are contained equally in quantity. A helicene derivative can be used for the chiral compound suitable as a charge transportation material, a luminescent material and a wavelength converting material.  A spiral solid structure condensed with 6-13 aromatic rings is preferably used for the helicene derivative.
Patent JP-2000194521-A (JP)
Title: Printing control method and printing controller
Inventor: FUJISAWA ATSUSHI
IPC: G06F13/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To enable a user who desires to print printing data or a user who is allowed to print the printing data by the user. SOLUTION: In a print server device which executes a printing based on the printing data from the user, a request to print the printing data from the user is inputted through a network, and identification information of the printing data is generated by an identification information generation part 108. The generated identification information is imparted to the user through an identification information output part 105, and the printing data and the identification information corresponding to the printing data are made correspond to each other and stored in an external storage device 114.  When the identification information is inputted through the network, it is judged whether or not the inputted identification information is matched with the identification information stored in the external storage device 114, and when it is judged that they are matched with each other, the printing data corresponding to the identification information are read from the external storage device 114 and printed by a printer 113.
Patent JP-2000196816-A (JP)
Title: Image reader and image forming device
Inventor: YOKOTA MASAHIKO
IPC: H04N1/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an image reader and an image forming device which replace a document, without storing image information in a memory. SOLUTION: A holding part, which is branched from a U-turn path 18 between a document separation part 109 and a document read part 111 and is provided with a holding roll 14 to hold a document, and a selection means which is provided with flappers A11, B17, and C15 to select which of the holding part and the U-turn path 18 the document should be carried to, an upper holding path 12, and a lower holding path 16 are provided, and a first document carried first is held to carry a second document which is later carried to the document read part 111 first.
Patent JP-2001180234-A (JP)
Title: Pneumatic radial tire
Inventor: OURA KENICHI
IPC: B60C15/06
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To remarkably elongate the run flat traveling distance by inhibiting the increase of tire weight. SOLUTION: In this pneumatic radial tire having a tread part 1, a side wall part 2, and a bead part 3, and further having a radial carcass 6 composed of the carcass ply 5, the bead filler 8, and a belt 7 formed of plural belt layers, the reinforcement rubber 9 having an approximately crescent cross sectional shape, is mounted inside in the tire width direction, of the side wall part 2, and a cord reinforcement layer 10 formed by a steel cord obtained by twisting metallic filaments having the elastic modulus of above 16,000 MPa, is formed outside in the tire width direction of the bead filler 8.
Patent JP-2000194849-A (JP)
Title: Individual identification device
Inventor: WATANABE TARO
IPC: G06T7/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an individual identification device high in robustness to the change of the direction and expression of a face and capable of enhancing an identification ratio. SOLUTION: This device is provided with an affine transformation part 230 for detecting the positions of eyes and a mouth from the face area of an input image and then affine-transforming the positions of the eyes and the mouth so as to bring them to preset positions, a sample set 250 composed by registering the samples of a face image vector to be the reference of respective persons beforehand, a nonlinear main component analysis part 240 for performing the dimensional compression of the face image vector based on the learning of 5-layer perceptron using the sample set and outputting a compressed face image vector,  a reference face image database part 260 for registering a set transformed to the compressed face image vector dimensionally compressed by using 3-layer perceptron in the nonlinear main component analysis part and a face image identification part 270 for outputting an identified result at the time of inputting the compressed face image vector to be identified based on the learning using the compressed face image vector included in the reference face image database part consisting of the three-layer perceptron.
Patent JP-2001151194-A (JP)
Title: Attachable and detachable life belt
Inventor: KIN GENYU
IPC: B63C9/08
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a life belt attachable to and detachable from a jacket and usable in outdoor sports such as mountain climbing, fishing and the like which allows the wearing as a general jacket in ordinary time and the use as a life jacket by injecting air to the life belt. SOLUTION: This life band comprises an air bag having an air chamber formed by adhesively sealing the outer circumference of a gas-impermeable sheet material such as urethane or the like, a gas injector or air injector connected to the air chamber through a tube, and a cover body capable of housing the air bag. An engagement member is mounted between the cover body and the inside of a jacket so that the cover body containing the air bag is attachable and detachable.
Patent JP-H11261403-A (JP)
Title: High-speed bus driver of reduced standby power consumption
Inventor: ROMBACH GERD
IPC: H03K19/00
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a bus driver circuit where an internal power consumption is self-controlled based on a current needed for driving an output load. SOLUTION: This device is an integrated high-speed bus driver circuit that has a standby power consumption reduced for BiCMOS process in which a power consumption of a driving circuit corresponds to an output sync current. Feedback circuit (N0, N1, N2 and R3) are connected in order to detect a voltage fluctuation of an output terminal (OUT) and a base current of an output bipolar transistor (Q1) is fluctuated so as to resist the voltage fluctuation.
Patent JP-2000189303-A (JP)
Title: Frame body
Inventor: KOMAMURA TAKEO
IPC: F21S8/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To uniformly maintain the contact surface with a wall surface when a frame body is used as a picture frame, without entirely impairing a display property by leading out the internal wiring from the corner member, and by using the ring-shaped member of the leading-out part as a hanging part so that the leading-out part of the wiring is visually covered to be kept from sight. SOLUTION: A penetrating hole 2a is provided in a part of the corner part exposed between the end parts of a frame 1 connected to a corner member 2, and an opening part 21 for insertedly supporting the periphery of a plate- shaped article P so as to coincide with the cutout part 11 provided to the inner circumferential surface of the frame 1 is provided to form a communicating passage between the external part and a space surrounded by the frame 1 through the penetrating hole 2a and the cutout part 11 of the frame 1. A ring- shaped member 4 is erected to bestride the penetrating hole 2a of the corner member 2 in such a condition that it does not block the penetrating hole 2a.
Patent JP-H0643333-A (JP)
Title: Optical fiber connector
Inventor: JIYON HENRII HABAA
IPC: G02B6/26
Filed: 1990-12-05
Abstract: PURPOSE: To confirm proper positioning of an optical fiber by removing a pollutant which hinders transmission of an optical signal. CONSTITUTION: A holder 2 is provided which holds optical fibers 3 and 3 so that optical signal originated from one of optical fibers 3 and 3 may be transmitted to at least one of other optical fibers, and a grip 21 is provided in the rear part of the holder 2, and the pollutant can be removed by a passage 37 piercing the holder 2, and a cover 4 is built in the holder 2 to not only prevent further pollution but also clamp the grip 21 on optical fibers 3 and 3 while holding the grip 21 to grip the optical fibers 3 and 3.
Patent JP-H0677109-A (JP)
Title: Method for evaluating resist pattern
Inventor: SUDA HIDEKAZU
IPC: G03F1/38
Filed: 1990-12-14
Abstract: PURPOSE:To provide a pattern for measuring line width which is used for evaluating the line width of a resist pattern which is pattern-formed after development in a photoetching process when manufacturing a semiconductor device and to provide a method for evaluating the line width. CONSTITUTION:A resist extraction pattern with a nearly equal width is laid out at both sides of a resist line pattern for measuring line width and at the same time a resist pattern with a line width which is more than two times longer than is laid out outside it. Since the line width of the resist pattern is obtained by measuring L4, the distance to an adjacent pattern becomes an allowable minimum distance and a value closest to the line width inside a circuit pattern can be measured. Similarly, when the extraction line width of the resist pattern is measured, a resist pattern with a line width which is more than two times longer than the resist extraction pattern for preventing the extraction line width move of extraction pattern are laid out at both sides of the resist extraction pattern. By setting an adjacent pattern line width L5 to a proper value for measuring S4, a value which is closest to the extraction line width inside the circuit pattern can be obtained.
Patent JP-H04220530-A (JP)
Title: Mass flow meter
Inventor: SHIBAZAKI MITSUO
IPC: G01F1/84
Filed: 1990-12-20
Abstract: PURPOSE:To prevent fluid from flowing in a sensor tube when a failure occurs in the sensor tube so as to prevent fluid leakage with respect to a mass flow meter. CONSTITUTION:A mass flow meter 10 comprises a manifold 13 between an inlet pipe 14 and an outlet pipe 15, while a pair of sensor tubes 11, 12 are connected to the manifold 13. The manifold 13 has a switch valve 26 between an inlet port 14a and a flow path 13c connected to the sensor tubes 11, 12, while a bypass tube 27 connected to the outlet tube 15 is connected to the switch valve 26. Normally the switch valve 26 connects between the inlet port 14a and the flow path 13c to make fluid from the inlet port 14a flow to the sensor tubes 11, 12. When a failure occurs in the sensor tubes 11,12, the switch valve 26 is switched to connect the inlet port 14a to the bypass tube 27.
Patent JP-H04223309-A (JP)
Title: Stationary induction electric apparatus and manufacture thereof
Inventor: OKAMOTO KENJI
IPC: H01F27/20
Filed: 1990-12-26
Abstract: PURPOSE:To improve heat radiating property without lowering dielectric strength by hot and cold stress by a method wherein insulating particles are filled in an outside case until the main body of an electric apparatus is buried therein. CONSTITUTION:Insulative particles 6 are filled up in an outside case so that the main body 100 of an electric apparatus, consisting of a core 2 housed in the outside case 3 and a winding 1, is buried in the particles and the particles come in contact with the cover of the outside case. After the insulative particles have been filled up, the outside case 3 is once evacuated by the evacuation valve 10 which is connected to a vacuum pump. At this time, the gap among the insulative particles 6 is also evacuated. Subsequently, the evacuation valve 10 is closed, and insulating gas is charged to the prescribed pressure from the gas-charging valve 11 which is connected to a gas cylinder. As a result, all gaps in the outside case, including the gaps among the insulating particles 6, are filled up with insulating gas, the gas charging valve 11 is closed, and a completed transformer is obtained.
Patent JP-H04213419-A (JP)
Title: Focus detecting device
Inventor: GOTO HISASHI
IPC: G02B7/34
Filed: 1990-12-07
Abstract: PURPOSE:To easily manufacture and mount a separator lens under simultaneously satisfying both of the enlargement of a range-finding extent and the improvement of focusing accuracy by using the surface on a predetermined image-forming side of the separator lens of plural focus detecting systems in common. CONSTITUTION:The device is constituted as follows; in a focus detecting system I, a luminous flux transmitted through a predetermined image-forming surface 2 is made incident on the separator lens 16, and transmitted through a half mirror 17, and then, a pair of secondary images are formed on the row of photodetectors 9, and in a focus detecting system II, the luminous flux transmitted through the predetermined image- forming surface 2 is made incident on the separator lens 16, and reflected on the half mirror 17, and then, the pair of secondary images are formed on the row of photodetectors 13. Then, the focus detecting system I whose defocusing extent in range-finding is wide and the focus detecting system II excellent to the focusing accuracy are constituted, so that the enlargement of the range-finding extent and the improvement of the focusing accuracy can be simultaneously satisfied. And also, the surface on the object side of the separator lens of the focus detecting systems I and II is used in common, so that the separator lens 16 can be easily manufactured and mounted.
Patent JP-H04249895-A (JP)
Title: Lightning discharger and outdoor structure equipped with this device
Inventor: MATSUSHITA NOBUO
IPC: H05F3/04
Filed: 1990-12-28
Abstract: PURPOSE:To discharge thunder and lightning from all directions accurately and protect a structure against a thunderbolt by providing a thunder and lightning receiving unit which is arranged in the top upper part of an outdoor structure so as to be formed along the overall length of this structure and an electric conductor which is to flow the thunder and lightning electric current generated in the thunder and lightning receiving unit to the earth. CONSTITUTION:A thunder and lightning receiving unit 1 is provided in the upper part of an outdoor structure 2, and is formed in the length approximately along its overall length. Thunder and lightning electric current generated in the thunder and lightning receiving unit 1 accompanied by a thunderbolt is flowed to the earth through an electric conductor 3. A Na lighting fixture constituting the structure 2 has a lighting body 5, and the lighting body 5 is supported with a pole serving also as the electric conductor. This lighting body 5 houses a Na lamp therein, and a translucent cover 6 is arranged so as to be opposed to the lamp. The base part is connected by means of a fixing jig 7 both mechanically and electrically. Thereby, even if a discharge electrode is placed in either position, the thunderbolt never strike the lighting body so that a sufficient lightning discharge effect can be obtained.
Patent JP-H04209740-A (JP)
Title: Carbon fiber composite material
Inventor: KITAJIMA EIJI
IPC: C04B32/02
Filed: 1990-12-07
Abstract: PURPOSE:To improve stretch characteristics and exhibit sufficient follow-up properties to deformation of a matrix by melt discharging plural pitches having different softening points from a conjugate nozzle, bundling the resultant conjugate fiber and subjecting the bundled conjugate fiber to infusibilization and carbonization treatments under specific conditions. CONSTITUTION:Two or more of pitches, having <=10 deg.C difference in softening point and providing <=5% maximum difference in linear shrinkage factor in the fiber axial direction at the time of carbonization after spinning are used. The aforementioned pitches are simultaneously and separately melt-discharged from a conjugate nozzle of a spinning apparatus. The resultant conjugate single fiber is bundled and subjected to infusibilization treatment in the presence of tensile stress. The infusibilized fiber is then subjected to carbonization treatment under conditions substantially in the absence of any stress to afford a coiled carbon fiber bundle, which is subsequently integrated with a matrix such as a plastic, rubber, metal or concrete to provide a carbon fiber composite material.