baber/WOPTO huggingface dataset:
Patent JP-2001289840-A (JP)
Title: Method for evaluating fresh concrete
Inventor: UCHIDA HIROYUKI
IPC: G01N23/09
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To solve a problem of disabling of simple and accurate evaluations of a unit cement amount and a unit fine aggregate amount of a fresh concrete. SOLUTION: A method for evaluating the fresh concrete comprises the steps of converging an air amount contained in a mortar in which a rough aggregate is removed from the fresh concrete, then measuring a unit volume mass and a unit water amount of the mortar, and obtaining a unit cement amount and a unit fine aggregate based on the unit volume mass and the unit water amount of the measured mortar, thereby simply and accurately obtaining the unit cement amount and the unit fine aggregate of the fresh concrete.
Patent JP-2000333426-A (JP)
Title: Electric motor having vibration reducing unit
Inventor: MICHAEL P PETACHI
IPC: F16F15/12
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To reduce transmission of vibration between a stator and a base. SOLUTION: In this motor A34, a plurality of members that can elastically bend are arranged between a base (tubular stem) 108 and a stator 100, in order to reduce the transmission of vibration caused to occur between them. Tubular spring pins are recommended as the members that can bend elastically, being arranged between the stator 100 and the base 108. Each of the tubular spring pins has a cylindrical sidewall that partitions a slot. While this motor 34 is in operation, the vibration generated inside the stator 100 causes the sidewall of the spring pins to bend elastically, thereby reducing the vibration. The spring pin is arranged between the stator 100 and the tubular stem 108.
Patent JP-2001287781-A (JP)
Title: Aerosol vessel
Inventor: TSUCHIDA HARUO
IPC: B05B9/04
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To reliably discharge the content in an aerosol vessel. SOLUTION: In the aerosol vessel which spray the aerosol-like content formed of the mixture of a dispersed phase and a dispersion medium from a vessel body by pressing a hollow stem of a valve mounted on the vessel body, the vessel has a content flow pipe which is connected to a spray passage of the valve and extended toward a bottom surface of the vessel, and the pipe has a check valve on a tip portion extending toward the bottom of the vessel and in the vicinity of the connection position of the valve, respectively. In a normal condition as the attitude of the vessel in which the bottom is located on the lower side and the valve is located on the upper side, the check valve at the tip portion extending toward the bottom of the vessel is opened while the check valve in the vicinity of the connection position of the valve is closed.  In an inverted condition in which the bottom is located on the upper side and the valve is located on the lower side, the check valve at the tip portion extending toward the bottom of the vessel is closed while the check valve in the vicinity of the connection position of the valve is opened.
Patent JP-2001289382-A (JP)
Title: Pipe joint
Inventor: TATEISHI KAZUHISA
IPC: F16L37/23
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To prevent careless separation of a pipe body after joined and identify the pipe body to be completely joined. SOLUTION: A recessed groove B having a lead is provided in the inner face of an outer cylinder 17 and a protruded portion along which the outer cylinder 17 is rotationally slidable is provided on the outer face of a socket 5 so that the pipe body can be separated by rotationally moving the outer cylinder 17 along the recessed groove B having the lead. A female body 1, the socket 5, a spring material 11 and a sleeve 12 are arranged in series to one another in sequence, and a space for a locking member 13 to be moved during the contraction of the spring material 11 and the separation of a male plug 18 is provided in the outer cylinder 17 so that the male plug 18 can be joined or separated.
Patent JP-2001289949-A (JP)
Title: Detection area estimating system
Inventor: TAKEI MANABU
IPC: G01S7/526
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To make quickly estimable a detection area with high reliability. SOLUTION: A detection area calculating part 108 compares an echo level EL inputted from a signal calculating part 105, a reverberation level RL and a noise level NL inputted from a noise calculating part 107, and determines the possibility of detection when targets exist at respective grid representative points. In this determination, when [EL>10 log (10(RL(t3)/10+10(NL/10))] is satisfied between the echo level EL corresponding to respective girds, a reverberation level RL (t3) and the noise level NL corresponding to echo arrival time t3 of the respective girds, it is judged as that detection to possible when the targets exist in the grids.
Patent JP-2001290587-A (JP)
Title: Track pad device able to be clicked
Inventor: SAKAKIBARA HIROSHI
IPC: G06F3/0354
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To do dragging operation and clicking operation with a natural operation feeling. SOLUTION: This device is equipped with a support material 53 which supports a track pad 51 and a click switch 52 which turns on by the movement of the support material 53, and one end of the support material 53 is fixed to a part of the outer periphery of the track pad 51 while the other end of the support member 53 is movable to below the track pad 51. When a pressing force is applied to the track pad 51, the support material 53 moves down around one end of the support material 53 as a fulcrum to turn on the click switch 51, and the pressing force is ceased, the support material 53 returns to its original position, thus constituting the track pad device 5 which is able to be clicked.
Patent JP-2001298662-A (JP)
Title: Solid-state image pickup device and its drive method
Inventor: MITSUIDA TAKASHI
IPC: H04N5/365
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To suppress the influence of variance of sub-threshold current and to reduce the modulation variance of output voltage. SOLUTION: A solid-state image pickup device accumulates the light emission electric charge in a high density embedded layer formed under a channel and modulates the threshold voltage to detect an optical signal, and a signal output circuit 105 outputs the difference voltage between a 1st source potential that undergone the light modulation and a 2nd source potential that undergone no light modulation yet. The circuit 105 has a 1st line memory Lms which is connected to a source area via a 1st switch CK1 and a 2nd line memory Lmn which is connected to the source area via a 2nd switch CK2 and also has a 1st high voltage block switch CK7 between both switches CK1 and CK2 and the source area.
Patent JP-2001294988-A (JP)
Title: Sheet metal for shadow mask excellent in low thermal expansion characteristic, shadow mask, shadow mask assembled body and cathode-ray tube
Inventor: INOUE RYOJI
IPC: H01J29/07
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To attain a sheet metal for a shadow mask excellent in low thermal expansion characteristics at low cost, and to provide a shadow mask, a shadow mask assembled body and a cathode-ray tube. SOLUTION: As for the sheet metal for a shadow mask composed of an Fe-Ni alloy containing, by mass, 34 to 38% Ni, and the balance substantially Fe or an Fe-Ni-Co alloy containing 2 to 7% Co and 35 to 39% (Ni+Co), and the balance substantially Fe, the shadow mask and shadow mask assembled body and cathode-ray tube to be mounted with the same, the time of the heat history in the temperature range of 400 to 550 deg.C applied in the cooling stage at the time of a heat treating stage (final annealing, press forming preannealing, blackening treatment, baking treatment and glass sealing treatment) in the producing process therefor is <=30 min (inclusive of 0 min). The same is preferably controlled to <=20 min, and more preferably to <=10 min.
Patent JP-2001293880-A (JP)
Title: Ink cartridge
Inventor: KATO SHINICHI
IPC: B41J2/175
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an ink cartridge capable of stably supplying an ink liquid in a good concentration range even in the case it is stored for a long time. SOLUTION: In an ink supplying means 13 provided in an ink cartridge 1, an ink intake opening 14 on the ink storage chamber side is provided on the upper side surface of a tower part 31 for the ink intake projecting from the inner side bottom surface 11a of the ink storage chamber to the ink storage chamber inner side direction.
Patent JP-2001300287-A (JP)
Title: Perfluorocarbon emulsifying preparation
Inventor: SAITO KOICHI
IPC: A61K47/10
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a perfluorocarbon emulsifying preparation comprising fine particles and excellent in stability. SOLUTION: In the perfluorocarbon emulsifying preparation consisting of 10-80 wt.% of a perfluorocarbon compound (A), 0.1-10 wt.% of a medically acceptable emulsifier (B) and an aqueous phase component, the medically acceptable emulsifier (B) contains 0.1-30 wt.% of a phospholipid having a polyethylene glycol chain.
Patent JP-2001306974-A (JP)
Title: Rate notifying method
Inventor: MAETA TOSHIHIRO
IPC: G06Q20/14
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a rate notifying method capable of quickly and inexpensively executing rate notification to a user. SOLUTION: This rate notifying method for executing rate notification to a person to be notified who receives rate notification by using an information terminal 5 owned by the person to be notified and a computer 80 connected through an output terminal 10 capable of executing data communication with the information terminal 5 so that data transfer can be performed comprises a step for registering claim information including at least claimed sum and claimant information from a notifying person by making it correspond at least the individual information of the person to be notified and identification information capable of identifying the information terminal 5 owned by the person to be notified which is preliminarily registered in the computer,  a step for receiving the identification information of the information terminal 5 to be transmitted from the output terminal 10 when the output terminal 10 is turned into a connected state that the data communication with the information terminal 5 can be executed, a step for retrieving and extracting the claim information registered so as to be made correspond to the received identification information, and a step for outputting the claim information through the output terminal 10 to the information terminal 5.
Patent JP-2001010907-A (JP)
Title: Insecticidal and acaricidal composition
Inventor: TANAKA YASUYORI
IPC: A01N25/22
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of expressing excellent insecticidal and acaricidal activities and useful for smoking agents, foaming agents, aerosol agents of total-volume spray type by bringing the composition to contain 2-methoxycarbonyl-4-chlorotrifluoromethanesulfonanilide and a specific ester compound. SOLUTION: The composition contains (A) 2-methoxycarbonyl-4- chlorotrifluoromethanesulfonanilide and (B) an ester compound such as di(C3-8) alkyl adipate, di(C3-8)alkyl succinate or the like (e.g. diisobutyl adipate, etc.), preferably in the weight ratio ranging 1:1-1:50. To the composition, other insecticidal and acaricidal active compounds (e.g. phenothrin, etc.), a synergist (e.g., PBO, etc.), etc., can be blended. The amount to be applied is preferably 5-100 mg/m2 (oil solutions, emulsions, etc.), and 5-50 mg/m3 (foaming agents, smoking agents, aerosol agents of total-volume spray type) converted on the ingredient A, respectively.
Patent JP-2001311594-A (JP)
Title: Heat exchanger
Inventor: KAGA KUNIHIKO
IPC: F28F1/32
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger having a highly enhanced heat transfer capacity without inviting a large increase in pressure loss. SOLUTION: The heat exchanger has a plurality of heat transfer faces 11, 12 stacked along a gas flow direction 101 for effecting heat exchange between the heat transfer faces and a gas flow made to flow through gaps between the heat transfer faces. Holes 2 are formed in the heat transfer face 11 and both ends of the adjoining heat transfer faces 11, 12 are alternately connected to or brought neat to each other in such a manner that inflow gaps permitting the gas current to flow in and outflow gaps permitting the gas current to flow out are disposed alternately. The gas current is made to flow through the holes 2 from the inflow gaps and forms a jet flow 3 into the outflow gaps and is jetted against the heat transfer face 12 disposed opposite to the holes 2.
Patent JP-2001299527-A (JP)
Title: Post height adjustment device for furniture and access terminal using it
Inventor: NASU NOBUAKI
IPC: A47B9/14
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To easily and safely adjust the height of a post of furniture. SOLUTION: An upper post 9 to support the key portion of furniture is fit in a lower post 3 such that it can slide up and down and on the side of either the upper post 9 or the lower post 3 a plurality of screw thread apertures 6 are drilled vertically at even intervals, while on the loose end of the corresponding side of the other post and at the position the same distance away from there as the interval between the screw thread apertures 6 a screw thread receiving section 14 and an insertion aperture 13 are provided respectively.  A fastening screw thread 19, which is threaded through any screw thread aperture 6, is contacted with the screw thread receiving section 14 and a fastening screw thread 21, which is threaded through the screw thread aperture 6 adjacent to any screw thread aperture 6, is inserted into the insertion aperture 13 so that the upper post 9 can be held such that its height can be adjusted.
Patent JP-2001357096-A (JP)
Title: House environment information providing device
Inventor: SHIBA HIROAKI
IPC: G06F17/50
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To enable even a general person to easily acquire environment information on house. SOLUTION: In a step 101, the input of client information is requested and when it is judged as normal in a step 102, moving to a step 103, information such as CAD data of the house is read out on the basis of the client information. In a step 104, a 'room number' or the like is acquired and in a step 105, the confirmation of the information is requested to a user. In a step 106, it is inquired whether the correction of the information is required or not and when it is required, in a step 107, the information is corrected. In a step 108, the environment information of the house of a client is operated while utilizing a prescribed program on the basis of various kinds of acquired data. In a step 109, the environment information is displayed on a display.  In a step 110, after conditions are changed, it is confirmed whether re-operation is desired or not and when it is not desired, processing is finished. When re-operation is desired, in a step 11, the conditions desired to change are inputted and processing is returned to the step 105.
Patent JP-2001311673-A (JP)
Title: Semiconductor pressure sensor
Inventor: SHIBATA TOSHITAKA
IPC: G01L23/24
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor pressure sensor which can correctly measure a pressure and has a superior corrosion resistance even when a conductive fluid or a solvent such as a water or the like conducting current flows into a sensor package. SOLUTION: A recess 3 is formed at a base 1 and a pair of through holes 2 are formed to be opposite to each other across the recess 3. A stage 10 is connected by a resin layer 12 to a bottom part of the recess 3. A pressure- sensitive chip 11 is set on the upper face of the stage 10. A wiring line 14 is fitted to the upper face of the base 1, on which a frame body 4 is set. A sensor housing is bonded with an adhesive 17 to the frame body 4. The sensor housing is comprised of a base part 5 with a recess 8 formed and a pressure introduction part 6 which is smaller in diameter than the base part 5 and on which a port 7 is formed continuously to the recess 8 at a central part. The chip 11 is connected by a lead 13 to the wiring line 14, and a lead-sealing part 15 is formed at a joining part.  A protecting resin layer 16 is formed to cover the chip 11, the lead 13 and the lead-sealing part 15.
Patent JP-2001305058-A (JP)
Title: Chemical analyzer
Inventor: WATABE SHIGEO
IPC: G01N33/566
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To omit a mechanical movable part so as to improve a measurement throughput and so as to widen a measurement dynamic range without any deterioration of a measurement SN ratio in a chemical array type spectroscopic analyzer. SOLUTION: To an objective lens 310 and a relay lens 241, a spatial light modulation element 240 is arranged in a position conjugate to a well 122 on a chemical array 120, and according to the position and the size of a measurement objective well, the spatial light modulation element 250 is modulated so as to irradiate the well. To the objective lens 310 and a relay lens 420, a spatial light modulation element 430 is arranged in the position conjugate to the well 122, and fluorescence generated from the well is selectively observed by means of a photomultiplier 450.
Patent JP-2001312986-A (JP)
Title: Electron gun
Inventor: MAKINO HIROSHI
IPC: H01J3/02
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To stably actuate a smaller-sized magnetic field superposed electron gun, having an electric field of an electrostatic lens and a magnetic field of an electromagnetic lens which are superposed with each other. SOLUTION: A magnetic pole, forming the electromagnetic lens for the magnetic field superposed electron gun, is divided into a fixed magnetic pole having a ground potential and a movable magnetic pole to which a high voltage is applied, being operable with the axial alignment of the electron gun separated by a space. The inner diameters of the fixed magnetic pole, having the earth potential and the movable magnetic pole to which the high voltage is applied, are reduced, and an sufficient space to withstand the voltage is provided between the fixed magnetic pole and the movable magnetic pole, where magnetic coupling is made, thus generating a strong magnetic field on the axis without making coil excitation larger than required. As a result, making it small in size and stable operation of the electron gun are achieved.
Patent JP-2001312703-A (JP)
Title: Ic coin reader/writer
Inventor: ITODA KOICHI
IPC: B42D15/10
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an IC coin reader/writer, in which a conveying mechanism is safely and easily configured, and the cost of a system is reduced. SOLUTION: This reader/writer is provided with an IC coin stock/paying-out route 1 for stocking IC coins and paying out the IC coins to a paying-out port 24, writer 20 provided on the IC coin stock/paying-out route 1 for writing play medium data on IC coins, an IC coin throwing-in route 2 for passing IC coins inserted from the paying-out port 24, reader/writer provided on the IC coin throwing-in route 2 for writing/reading the play medium data on IC coins, and IC coin conveying mechanism for conveying IC coins initialized by this reader/ writer 9 to the IC coin stock/paying-out route 2.
Patent JP-2001283129-A (JP)
Title: Method for automatically processing remittance job
Inventor: KONO SHUNICHI
IPC: G06Q40/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To realize the efficiency of a periodic remittance job in a bank or the like, and to improve the convenience of a customer. SOLUTION: At first, payment data, remittance destination data, and transferor data are stored in a system recording device such as a hard disk, and the payment data are read, and whether or not a payment date arrives is judged inside this system, and payment instruction data are prepared for the data whose payment date arrives inside the system, and transferred to an already existing financial network system.
Patent JP-2001314547-A (JP)
Title: Locking device for game machine
Inventor: NAKAMURA ATSUFUMI
IPC: A63F5/04
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a locking device for a game machine being usable for a plurality types of game machines, easily manufactured using common components, and reducing the manufacturing cot by reducing the number of components and the manhour. SOLUTION: A base frame 3 having a fitting plate 1 and a support plate 2 is formed into a vertically long shape with a U-shaped cross section and a cylinder lock 10 is fitted on a lock fitting plate 5 formed separately from the base frame 3. The lock fitting plate 5 is provided with a fixed part 5a fixed to the front face of the fitting plate 1 of the basic frame 3 and the fixed part 5a of the lock fitting plate 5 is fixed to a selected position of the fitting plate front face of the basic frame 3 with a fixing means. The support plate 2 of the base frame 3 is formed with a plurality of insertion holes 2a for insetting an engagement part 6a of a cam plate 6 according to the fitting position of the lock fitting plate 5 and a connecting rod 9 is formed with a plurality of engagement holes 9 according to the positions of the insertion holes 2a.
Patent JP-2001354965-A (JP)
Title: Liquid crystal element, liquid crystal functional material and liquid crystal device
Inventor: SATO KOICHI
IPC: G02F1/1333
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal functional material suited in liquid crystal elements, optical modulation elements, and display elements which have reduced consumption of electric power, high luminance, and high performance, and their constitutions. SOLUTION: A liquid crystal element having a liquid crystal layer in which a discotic liquid crystal compound and a rod-like liquid crystal having essentially different molecular structures and different refractive index anisotropies accompanied thereby with each other are co-exists in a phase separation state is formed. In order to give a preferred phase separation state, at least one of the discotic liquid crystal compound and the rod-like liquid crystal is formed of a polymer. In order to form a preferred scattering state, the directors of the discotic liquid crystal compound and the rod-like liquid crystal are oriented in the same directions in one embodiment of the element.  Preferably, by polymerizing the discotic liquid crystal compound which is mixed with the rod-like liquid crystal compound, a polymeric matrix liquid crystal element composed of a polymeric matrix by the discotic liquid crystal polymeric compound having a discotic liquid crystal molecular unit in the repeating units and a rod-like liquid crystal phase co-existing therewith is formed.
Patent JP-2001315004-A (JP)
Title: Surface-coated cermet cutting tool with hard coating layer having superior heat-resisting plastic deformation characteristic
Inventor: NAKAMURA KEIJI
IPC: C22C29/04
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a surface-coated cermet cutting tool having a hard coating layer having superior heat-resisting plastic deformation characteristic. SOLUTION: In this surface-coated cermet cutting tool manufactured vapor deposition by forming the hard coating layer of a thickness of 5-30 μm by chemical and/or physical vapor deposition onto a surface of a cermet base composed of tungsten carbide hard metal base or titanium carbonitride cermet base, the hard coating layer is composed of (a) one or plural carbide layer, nitride layer, carbonitride layer, carboxide layer and carbonitroxide layer of Ti, having a granular crystal structure, (b) and aluminum oxide layer similarly having the granular crystal structure, and (c) a composite carbonitride layer of Ti and V including V of 1-30 atom % to the total amount of Ti and V, and having a longitudinal grown crystal structure.