baber/WOPTO huggingface dataset:
Patent JP-2001304927-A (JP)
Title: Electromagnetic flowmeter
Inventor: MORITA SAICHIRO
IPC: G01F1/58
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic flowmeter by which a fluid to be measured can be measured down to a very small flow rate and which is low- cost. SOLUTION: The electromagnetic flowmeter is provided with a measuring pipe in which the fluid to be measured flows. The electromagnetic flowmeter is provided with a flow-rate obstacle which is installed near the pipe axis of the measuring pipe by closing the flow-passage cross section of the measuring pipe in such a way that a prescribed flow rate is obtained.
Patent JP-2001253212-A (JP)
Title: Pneumatic radial tire
Inventor: MINAMI NOBUAKI
IPC: B60C11/11
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To reconcile the on-load performance with the off-load performance at a high level. SOLUTION: A tread grounding surface is divided into a central land part and side land parts by a circumferential main grooves G provided in both sides of the tire equatorial surface. The central land part is divided into central blocks B0 by a central inclined lateral main groove (g). The side land part is divided into a first - a fourth side blocks B1-B4 by a first and a second inclined lateral main grooves (ga), (gb) arranged each other in the circumferential direction from the circumferential main groove G to a tread grounding edge TE and a connecting inclined lateral main groove (gc) for connecting between the adjacent first inclined lateral main grooves (ga), (ga).  Inclining direction of the connecting inclined lateral main groove (gc) is same with that of the central inclined lateral main groove (g) and different from that of the first and the second inclined lateral main grooves (ga), (gb). The number of each side block B1-B4 is same with the number of block of the central block B0.
Patent JP-2001256001-A (JP)
Title: Disk array device
Inventor: EZAKI TOSHIHIRO
IPC: G06F13/10
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To solve a problem that an I/O processing function is remarkably lowered when a writing request to cause misalign is made. SOLUTION: An Alignment judging processing part 23 judges whether or not a writing processing of data is Alignment by a logical address to indicate a starting position of writing of the received data and data size. When the Alignment judging processing part 23 judges the processing as Misalign, an Alignment state is set by supplementing invalid data so that the data size of the data becomes integer multiples of a parity calculation block when the data size is not the integer multiples of the parity calculation block by an invalid data supplement processing part 24 and converting the logical address so that the logical address coincides with offset when the logical address does not coincide with the offset of the parity calculation block by an address conversion/ address management processing part 25.
Patent JP-2001267998-A (JP)
Title: Communication terminal device and method for displaying receiving characteristic of the terminal device
Inventor: KAMIKUBO YASUNOBU
IPC: H04B7/26
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To confirm a receiving characteristic graph via the display device of a communication terminal device itself with no dependence on an exclusive measuring device when a field intensity test of the terminal device is carried out. SOLUTION: This communication terminal device 10 receives and transmits the information from and to its opposite party and is provided with at least a receiving means 13 which receives the information and has plural points of measurement, a measurement means 11 which measures the signals obtained from the points of measurement of the means 13, an arithmetic means 12 which calculates the signals obtained from the means 11 and generates the receiving characteristic data D1 and a display means 16 which displays the data D1 obtained from the means 12. In such a constitution, the receiving characteristics of the receiving intensity indication, receiving power density, receiving power/ noise power ratio, receiving power/disturbance power ratio and receiving information error rate, etc., of the device 10 can be confirmed in graphs, for example, via its display device 16.
Patent JP-2001259106-A (JP)
Title: Baseball or softball glove with stiffness of glove structure member partially changed
Inventor: NINOMIYA NORIKAZU
IPC: A63B71/14
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a baseball or softball glove with its structural member partially changed in stiffness that keeps the flexibility intact, keeps even the ball that the player catches therewith about a glove end (thumb section) less liable to be dropped off and keeps the player less liable to make an error. SOLUTION: This baseball or softball glove with its structural member partially changed in stiffness uses, about a glove thumb section, a high-stiffness material of a Young's modulus of 30 MPa to 300 GPa, such as a built-in polycarbonate core 6. Even when the player catches a ball with the glove about the thumb section, the movement of the ball in the glove is minimized and the ball is kept less liable to be dropped off, so that the player makes fewer errors.
Patent JP-2001266133-A (JP)
Title: Fingerprint matching device
Inventor: NAKAJIMA HIROSHI
IPC: A61B5/117
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To intuitively and instantaneously understand the state of a finger placed on a fingerprint input part. SOLUTION: A two-dimensional pattern P is displayed on a display part 10-2. The size of the two-dimensional pattern P shows the area of an input fingerprint picture and inner concentration shows the gradation degree of the input fingerprint picture and a position shows the position of the input fingerprint picture. The three stages of a 'size P', a 'size 2' and a 'size 3' are prepared for the sizes of the two-dimensional pattern P, the three stags of a 'pattern 1 (1/10 density)', a 'pattern 2 (1/2 density)' and a 'pattern 3 (density)' for concentration and the nine stages of a 'position P' to a 'position 9' for positions. The size, inner concentration and the position of the two-dimensional pattern P are decided by calculating the area, gray level and centroid of the input fingerprint picture.
Patent JP-2001266838-A (JP)
Title: Alkaline battery
Inventor: FUJITA YUKIO
IPC: H01M2/26
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline battery in which the number of welding is reduced and improvement is made for the steady operation of welding of the current collector terminal having a slit. SOLUTION: This is an alkaline battery having a group of electrode plates which are wound via a separator in such a way that the belt shaped positive electrode plate and negative electrode plate with part of electrode plate core exposed at its top end or bottom end protrude upward the exposed portion of the long side portion of one of the electrode plate and protrude downward the exposed portion of the long side portion of the other electrode plate, and the current collector terminals are spot welded to the protruding portions of this electrode plate group. The shape of the electrode tip used for this spot welding is rectangular and the long side L and the width W of the electrode tip are specified and the long side of the electrode tip is disposed and welded to the radius direction of the battery.
Patent JP-2001268695-A (JP)
Title: Electret capacitor microphone
Inventor: OBAYASHI YOSHIAKI
IPC: H01L25/16
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an ECM which uses a ceramic package. SOLUTION: This microphone is equipped with the ceramic package 7 which holds a back electrode 18 having an electret dielectric film 161 stuck on its top surface or a diaphragm ring 15 made of a metal material having a diaphragm film 16 stuck by mounting it on the upper-end surface; and a metal material film constituting an input terminal surface 73 is formed on the upper- end surface of the peripheral side wall 72 of the ceramic packet 7 and an input conduction film 74 is formed on the internal surface of the peripheral side wall 72 and the top surface of a bottom part 71 while extended from the input terminal surface 73.  An IC bear chip including an impedance transducing circuit is fitted to the bottom part 71 of the ceramic package 7 and the input conduction film 74 is electrically connected to an input terminal 53' of the IC bare chip 50'; and a capsule 10 made of a metallic cylinder is provided and the ceramic package 7 is put in the capsule 10 to obtain the ECM.
Patent JP-2001258942-A (JP)
Title: Loading and unloading lift for wheelchair
Inventor: NOGUCHI AKIO
IPC: A61G3/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To place a wheelchair, in which a person rides, on a lift from a direction crossing a car body at a right angle at the time of placing on a one-box car. SOLUTION: Parallel links 2 are provided on the floor surface 91 of a car so as to be tiltable between the inside and outside of the car and a support lever 4 for always holding a vertical posture is pivotally connected to the parallel links and a wheelchair placing stand 5 is arranged to the lower end of the support lever 4 so as to be rotatable within the plane crossing the support lever 4 at a right angle.
Patent JP-2001272264-A (JP)
Title: Water detector
Inventor: NISHIYAMA CHOJI
IPC: G01F23/24
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a water detector which can be constituted of a simple circuit and which is suitable for a digital IC, such as a microcomputer or the like, whose reliability is high and which is simple and low-cost by a method where an AC-signal generation circuit for water detection and a detection circuit are integrated. SOLUTION: The water detector is composed of an electrode for water detection, reverse-current preventive diode, timing control means, switching element, controlled by the means, and detection means. When the switching element repeats an on-operation and an off-operation alternately, a charging current flows to a capacitor via water, and its potential change is read out by the detection means. Thus, whether the water exists can be discriminated.
Patent JP-2001273194-A (JP)
Title: Interface security system
Inventor: NISHIKAWA AKINARI
IPC: G10L19/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an interface security system capable of preventing the leakage of data, etc., communicated between devices such as IC. SOLUTION: In the interface security system between plural devices connected to each other for transmitting and receiving signals, each of the devices has a switching means for switching a corresponding relation between the signal to be transmitted and received and an external terminal for transmitting/ receiving the signal, and transmits and receives the signal by switching the corresponding relation in accordance with a switching pattern decided between the respective devices.
Patent JP-2001273919-A (JP)
Title: Manufacturing method of sealed type lead-acid battery
Inventor: ABE HIROYA
IPC: H01M10/12
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent an insufficient chemical formation in a manufacturing method of sealed type lead-acid battery wherein an electrolyzer is chemically formed in a state that a synthetic rubber-made safety valve is being mounted and a side face of the electrolyzer is swollen due to an elevation of inner pressure by gas generation in a chemical formation of the electrolyzer, and wherein an upper part of electrode plate group is exposed in a gas phase to cause the insufficient chemical formation at a part where a supply of the electrolytic solution is less in an early stage of chemical formation of the electrolyzer, because a liquid level of an electrolytic solution is lowered. SOLUTION: As the safety valve used in the chemical formation of the electrolyzer, the one having a lower valve-opening pressure than that to be used in an actual use as the safety valve. By opening in the lower pressure, the inner pressure elevation in the chemical formation of electrolyzer is suppressed and the reduction of liquid level of the electrolytic solution can be suppressed. By this, a sufficient electrolytic solution is supplied to the electrode plate group, and the sealed type lead-acid battery having a sufficient early stage capacity can be provided.
Patent JP-2001272507-A (JP)
Title: Microlens array
Inventor: KITAMURA KYOJI
IPC: C08F2/48
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness of a microlens array using high and low refractive index resin layers each comprising an ultraviolet-curing resin. SOLUTION: The objective microlens array comprises a laminated body of a high refractive index resin layer and a low refractive index resin layer. The low refractive index resin layer has a refractive index of <=1.40 and is obtained by the ultraviolet curing of a composition comprising (1) a (meth) acrylate derivative which is a polymer having a perfluoropolyoxyalkylene as the principal chain structure, both ends of which have a (meth)acryloyloxy group by way of a fluoro(oxy)alkylene group which may have a hydroxyl group as a substituent, and (2) a fluorine-containing (meth)acrylate monomer.
Patent JP-2001282761-A (JP)
Title: System and method for centralized management using health check server
Inventor: AKIYAMA YASUTOMO
IPC: G06F19/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for centralized management, by which user's burden required for maintenance and management in a distributed system environment is reduced. SOLUTION: A distributed system in which a plurality of terminal devices are mutably connected through a plurality of connecting lines, is provided with a terminal device for automatically selecting a terminal device suitable as a health check server out of all the terminal devices belonging to the distributed system while referring to a terminal device element table storing information on the throughput of each of the terminal devices and the connecting lines, a connecting lines physical element table storing information on the limit conditions of the individual connecting lines and a user request element table storing information on request items to be considered when selecting the terminal device to become the health check server for performing the centralized management of fault and the terminal device selected as a health check server collects managing information from other terminal devices and performs the centralized management of a fault, which has occurred in the distributed system.
Patent JP-2000341611-A (JP)
Title: Crt assembly for projection television
Inventor: TEI JOSHU
IPC: G03B21/10
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide the CRT assembly of a projection television whose structure is improved for making the CRT assembly light, and for easily fixing the CRT to a coupler. SOLUTION: This CRT assembly is provided with a CRT 50 on which a picture is formed, a coupler 60 provided on the front face of the CRT 50, and a holder 70 having an elastic pressurizing part 71 formed by working a wire so as to be capable of free elastic deformation for biasing the CRT 50 to the coupler 60 side and a fastening part 72 wound so as to be bolt-connected with a boss 62 of the coupler 60. Thus, the holder 70 for fixing the CRT 50 is manufactured by working materials made of a wire so that the CRT assembly can be made light, and it is not necessary to use any separate elastic member for biasing the CRT 50 so that the number of parts can be reduced.
Patent JP-2001283809-A (JP)
Title: Sealed alkaline battery
Inventor: IWAI SHINICHIRO
IPC: H01M2/04
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a sealed alkaline battery free from leakage and excellent in safety through the use of a safety valve mechanism in which a pressing member presses a valve member at a given pressure, to prevent the valve member from working when the inside pressure is lower than the preset value and operate same when the pressure reaches the preset value. SOLUTION: A valve member is composed of an elastic body 33 and a steel plate 34 laminated together, in which a pressing force of a coil spring pressing member) 36 is put on the elastic body 33 through the steel plate 34 placed so as to be pressed by the coil spring (pressing member) 36. Then, a spring load by the coil spring (pressing member) 36 is regulated at 1.59 to 3.59 MPa, and the thickness of the elastic body 33 at 0.35 to 0.50 mm.
Patent JP-2001280225-A (JP)
Title: Recoil starter for internal combustion engine
Inventor: YAMASHITA TAKASHI
IPC: F02N3/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a novel recoiled starter for an internal combustion engine capable of avoiding fatigue breakage of a recoil spring caused by winding the recoil spring on a winding shaft. SOLUTION: A hooked portion formed by providing a cutout in the outer periphery of a winding shaft and a sufficient hook is formed at the base end of the recoil spring by folding the end into a U-shape with an opening being wider than the thickness of the hooked portion. Further, a protruded portion is provided on the outer periphery face of the winding shaft. The hook is put on the hooked portion for winding the recoil spring on the winding shaft.
Patent JP-2001280523-A (JP)
Title: Solenoid valve
Inventor: NAKAMURA TADAAKI
IPC: F16K31/06
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve, capable of suppressing rapid charges in pressure applied to a movable valve element even when the valve opens by slight movement of the movable valve element, to delicately control the pressure. SOLUTION: This solenoid valve is provided with a throttle valve 11, composed of an overlap part of the peripheral face of a throttle valve part 4c with the inner circumferential face of a cylinder on a cylinder end face 3a side of a cylinder opening 6a, which operates by the movement of a movable element 7, when a valve element part 4a of an opening/closing valve 9 separated from a valve seat part 5a to open the valve by the movement of the movable element 7.
Patent JP-2001288158-A (JP)
Title: Optically active compound, liquid crystal composition containing the same and liquid crystal optical element
Inventor: KOIKE TAKESHI
IPC: C07C255/50
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an optically active compound which has large dielectric anisotropy, a short helical pitch and low viscosity, a liquid crystal composition containing the same and a liquid crystal composition optical liquid crystal optical element. SOLUTION: This optically active compound is represented by the formula: R-X1-C*HY-(CH2)m-X2(A1)n-X3-A2-X4-PhFFCN (R is an alkyl or the like; X1, X2 and X3 are each a single bond or the like; X4 is -COO- or the like; A1 and A2 are each a cyclic group; C* is an asymmetric carbon atom; Y is methyl or the like; PhFFCN is 4-cyano-3,5-difuorophenyl).
Patent JP-2001284031-A (JP)
Title: Exothermic pipe and local washing device having it
Inventor: HAMADA YASUO
IPC: E03D9/08
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an exothermic pipe in which a printing unevenness of insulating layer is reduced. SOLUTION: In the exothermic pipe 1 that is formed by printing an insulating layer 10, exothermic resistor 22 and a protective layer 30 in this order on a surface of a base material pipe 3, the exothermic resistor 22 is formed to avoid printing unevenness 11 of printing termination position E10 of the insulating layer 10.
Patent JP-2001275476-A (JP)
Title: Grain tank of combine harvester
Inventor: MIYAMOTO AKIRA
IPC: A01F12/60
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester where control for preventing a grain tank from being choked up with unhulled rice is applied in the grain tank of the combine harvester which receives unhulled rice in a threshed condition. SOLUTION: A horizontal feed conveyor (discharge conveyor 39) is installed in the bottom part of the above grain tank 192. A discharge port 190 is formed downward from the terminal part of the horizontal feed conveyor (discharge conveyor 39), a shutter 95 is openably attached to the discharge port 190 and a sensor 92 for detecting blockage is installed at a vertically intermediate position between the horizontal feed conveyor (discharge conveyor 39) and the shutter 95 in the grain tank 192.
Patent JP-2001287877-A (JP)
Title: Main rope replacement method and device for elevator
Inventor: SAHODA NORIYUKI
IPC: B66B7/00
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a main rope replacement method and device allowing the replacement of a main rope dividedly without requiring any special work or frame. SOLUTION: This method and device comprises a rope connector 17 for connecting one end of a new main rope 20 to one end of an existing main rope 4, a pulling means 15 for successively pulling the existing main rope 4 having the new main rope 20 connected thereto from the other end side, and fitting bodies 30a-30f and guide bodies 31a-31c interposed between a sheave 3a and the main ropes 4 and 20 to reduce the friction force generated in the movement of the main ropes 4 and 20. The existing main rope 4 is pulled by the pulling means 15, whereby the new main rope 20 connected to the existing main rope 4 through the rope connector 17 is successively laid.
Patent JP-2001286404-A (JP)
Title: Vegetable grater of synthetic resin
Inventor: KAWASAKI HISAAKI
IPC: A47J43/25
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a grater of synthetic resin which has a good performance of grating vegetables while reducing labor concerning a grater which is integrated by injection molding. SOLUTION: A plate section 1 is provided with an aperture 2 around which projections 3 for grating are provided. The surfaces 31 of the projections 3 on the side of the aperture are inclined toward the aperture.
Patent JP-2001286592-A (JP)
Title: Match-type strike-out device
Inventor: KANAZAWA TAKAMITSU
IPC: A63B69/00
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a brain-played pitching game imaging a match against a batter, to gain the hit and out count corresponding to the strong and weak point courses of the batter. SOLUTION: This match-type strike-out device is provided with a display plate 4 in which pitching zones formed by diving a fixed area into plural parts can be displayed to be identified by an arrangement pattern of hit and out divided areas, an illuminating means 3 for displaying each arrangement pattern arranged and formed in the respective hit and out areas to be varied by identifying illumination by colors to the pitching zones of the display plate 4, a control means 11 for controlling the illuminating means 3 so that the hit and out arras corresponding to the strong and weak point courses in batting of an imagined batter form different arrangement patterns, protecting means 5, 6 and 7 for protecting the display plate 4 from the thrown balls B, and sensor means 8A, 8B and 10 for detecting the pitching zone where the thrown ball B reaches.  The control means 11 includes an area change control means 12 for controlling the area to be changed according to the designation of a display designation control means 13 caused by change of batters Q.