baber/WOPTO huggingface dataset:
Patent JP-2002038457-A (JP)
Title: Channel opening/closing device
Inventor: HIYOSHI KENGO
IPC: E02B7/30
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a channel opening/closing device of which the civil engineering structure can be simplified and which hardly impairs a landscape. SOLUTION: The channel opening/closing device is provided with an upper revolving arm 21 (22) of which the front end is fitted to a first level of the upper part of a door 10 and the basal end is supported rotatably around a horizontal shaft member 25, a lower revolving arm 23 (24) of which the front end is fitted to a second level lower than the first level of the door 10 and the basal part is supported rotatably around the horizontal shaft member 25, and a hydraulic cylinder 29 imparting a revolving force to the upper revolving arm 21 (22).
Patent JP-2002038498-A (JP)
Title: Retaining structure for road
Inventor: NAKAYAMA KENJI
IPC: E01C1/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a retaining structure for a road requiring cost for filling soil and the filling work because soil has been fillid in a retaining wall to support asphalt for a road from the under side heretofor, in a retaiuning wall structure for a road in which a plurality of divided bodies composed of concrete moldings are used. SOLUTION: A plurality of divided bodies 2, 2,... composed of concrete moldings provided with gaps 25, 26 between the forward and rearward respective vertical walls 21, 22 are assembled vertically and laterally to construct a retaining wall for a road. The thickness W1 in the depth of the retaining wall upper face 1a is made larger than the thickness W1 in the depth of the retaining wall bottom face, A cover slab 3 made of a concrete molding is laid as the inside of the retaining wall is kept in an empty space. In this way, asphalt for a road can be laid on the retaining wall as the inside of the retaining wall is kept empty.
Patent JP-2001077945-A (JP)
Title: Intelligent network pre-paid telephone card service system based on exchange capable of emergency evacuation to telephone operator
Inventor: IGANGU KAI
IPC: H04M3/00
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an intelligent network(IN) based on an exchange for automatic processing of a pre-paid telephone card payment transaction. SOLUTION: A telephone card payment number, a corresponding PIN (password), balance information or the like are stored in a table maintained by one or some exchange to route calls. Each exchange includes operator service system(OSS) 120, 132 so that the direction of the call processing by a telephone operator can be permitted with the assistance of the selection by a customer (direct dialing to the operator), a service, or automatic processing capability of an exchange connection and control point(SSCP) 114.  This system is emergently evacuated to the OSS on the occurrence of any of the situations: a customer requests emergency evacuation, no entry of information is made by a customer when being urged, customer enters wrong information, that is, invalid information for a prescribed number of times or over, and a balance of a pre-paid telephone card is not sufficient for a phone call intended by a customer.
Patent JP-2001246216-A (JP)
Title: Gas-liquid separator
Inventor: MATSUBARA KAZUKI
IPC: B04C5/12
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To enhance the separation efficiency of a liquid component without increasing pressure loss in a cyclone type gas-liquid separator. SOLUTION: A gas lead-out pipe 4 is provide to a cyclone chamber 3 so as to pierce the central part of the upper end surface of the cyclone chamber 3 to extend inside and an almost ring-shaped buffle plate 5 for demarcating the cyclone chamber 3 into upper and lower chambers is arranged in the vicinity of the outer periphery of the gas lead-out port 41 provided to the lower end of the gas lead-out pipe 4. Gas is directly drawn out of the upper space, in which a revolving flow is formed, by the negative pressure of the gas lead-out pipe 4 while the gas is prevented from being discharged before being sufficiently revolved, so that separation efficiency is enhanced.
Patent JP-2002047963-A (JP)
Title: Controller for vehicle
Inventor: SUZUKI NAOTO
IPC: B60L50/16
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a controller for a vehicle capable of avoiding a situation that restart of a driving force source after the driving force source is stopped becomes impossible in advance. SOLUTION: This controller for the vehicle having a plurality of driving force sources transmitting torque to wheels and a start device starting the specific driving force source among a plurality of driving force sources, stopping the specific driving force source when predetermined stop conditions are satisfied, and starting the specific driving force source which stops by the start device when predetermined restart conditions are satisfied is provided with a startability judging means (step S1) judging whether the startability of the specific driving force source is reduced or not and a stop inhibition means (step S3) inhibiting the stop of the specific driving force source when it is judged that the startability of the specific driving force source is reduced by the startability judging means (step S1) even if predetermined stop conditions are satisfied.
Patent JP-2002053185-A (JP)
Title: Packaging structure for outdoor unit of air conditioner
Inventor: HATASAKO SHINJI
IPC: F24F5/00
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a packaging structure wherein a packaging member used in packaging can be reused as a mount in installing an outdoor unit of an air conditioner. SOLUTION: The packaging structure for an outdoor unit of an air conditioner comprises a lower protector 1 receiving a lower end of the outdoor unit 2 of the air conditioner having a rectangular plane form and an upper protector 8 formed on a lower surface with a recess 9 into which an upper end of the outdoor unit 2 is fitted to be put over the upper end of the unit 2. The lower protector 1 is made of a corrugated fiberboard plate and comprises a base receive 6 with an upper end opened and a pair of cushions 7 made of an expanded styrene to be set along a pair of opposite sides on a shorter side inside the base receive 6. The upper protector 8 is made of a resin material such as a polyethylene terephthalate or hard rubber entirely including a thickness similar to that of the expanded styrene cushion 7.  A band 17 is tied at a plurality of portions over the lower protector 1 and the upper protector 8.
Patent JP-2002061051-A (JP)
Title: Apparatus for retaining weft tension for air-jet loom
Inventor: MATSUMOTO HIROYASU
IPC: D03J1/04
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for retaining a weft tension for an air-jet loom, capable of retaining a high tension by a small amount of air in the apparatus which introduces the tip of a weft into a stretch pipe and retains a weft tension. SOLUTION: A valve body which is brought into contact with an opening edge of an introduction opening when advanced and is separated from the rim of the introduction opening when retreated is installed inside the introduction opening of the stretch pipe. The valve body closes the introduction opening by its own weight or an inertial force of a beating up movement. The valve body is opened by an air pressure or an inertial force and led into the stretch pipe by an air jet from a weft introduction nozzle. The tip of the weft led in the pipe is held by the valve body to retain a weft tension. When the holding force is insufficient, holding air is sent from the back of the valve body.
Patent JP-2002058632-A (JP)
Title: Cleaner for observation port of endoscope
Inventor: AKIBA HARUO
IPC: B08B3/02
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To enable a dead space in an inserting part of an endoscope to be suppressed to the minimum to make the diameter of the inserting part thinner, by making a part in prescribed length from a jet port on a jet passage part of the jet nozzle into a rectifying passage and making a part in between the rectifying passage and a communicating hole on a tip end hard part into a direction changing passage to give the degree of freedom to the placement of the fluid passage at the tip end hard part. SOLUTION: A jet nozzle 60 is placed at the position of an opening on the guide part 32 of a treating instrument. A part in prescribed length L of a jet passage part 64 is made a rectifying passage 64a so as to guide the cleaning fluid straight so that the cleaning fluid jetted from the jet passage part 64 has a prescribed width dimension A and the center line B in the width direction passes the center position C or a point near the center position C of the observation port 30. The part in prescribed length L on the jet passage part 64 is made a direction changing part 64b comprising a curving passage curved in a direction to bypass the guide part 32 of the treating instrument to reach a cylindrical part 63 communicated to the fluid passage 62.
Patent JP-2002064313-A (JP)
Title: On-vehicle rod antenna device
Inventor: O KEISHO
IPC: H01Q1/32
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To maintain a sufficient locking effect for a long time even without severe dimension accuracy in production and to prevent an exposed sharp edge component so that a human body may not touch, even when dismounting the antenna rod. SOLUTION: In an on-vehicle rod antenna device 20 constituted by connecting an antenna rod 23 to a joint assembly 22 of an antenna pedestal 21, the joint assembly part 22 is provided with a joint part 22c for screwing and connecting the antenna rod 23 and a top end part 22a which is to be covered in the state of connecting the antenna rod 23 and formed with almost semispherical projecting parts 22b, 22b,..., which are fitted with recessed parts 23b, 23b,... on the inner peripheral surface of the antenna rod, on an outer peripheral surface while embedding the joint part 22c in a central axis part so as not to be exposed outside.
Patent JP-2002035639-A (JP)
Title: Tourmaline dust collector
Inventor: ENAMI TOMOTADA
IPC: B03C3/28
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that smoke discharged from a factory stack or an exhaust gas from an automobile or in particular diesel engine contains toxic dust and causes air pollution and accordingly, in order to protect global environment from such air pollution, the development of a means for removing the toxic dust is urgently needed. SOLUTION: This dust collector is provided with a plurality of dust collection gas pipes 1 in each of which tourmaline ore 2 capable of generating static electricity when warmed is placed and fixed with wire gauze 3 and warmed by the heat of a discharged gas such as flue gas and the heating with a heater to adsorb dust in the flue gas on the tourmaline ore 2 and to prevent such dust from being dispersed into the atmosphere, wherein the dust collection pipes 1 are bound into a bundle(s) and the bundle(s) is suspended inside a stack with metal fittings.
Patent JP-2002071501-A (JP)
Title: Inspection device for semiconductor sensor
Inventor: HANZAWA KEIJI
IPC: G01L27/00
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device capable of performing a simultaneous burn-in and characteristics control for a sensor chip with a cheap and simple device prior to separating on a semiconductor wafer. SOLUTION: On the semiconductor wafer 26, a sensor chip 1 partitioned in a multitude of parts by a scribe area 12 prior to separating is provided. In the scribe area, a power line 9 and a signal line 11 are formed. The power line is connected with the power terminal 4 of each sensor chip 1 by way of a switching element 5 and the signal line 11 is connected with the signal output terminal 6 of each sensor chip 1 by way of a switching element 7. A burn-in power is given to each sensor chip by way of the power line 9 and the output is taken out of the signal line 11. The signal output terminal 6 is selected by specifying XY coordinates.
Patent JP-2002072606-A (JP)
Title: Color image forming device
Inventor: SATO NOBUYUKI
IPC: G03G15/00
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent the positional deviation of an image without changing the write starting order of a beam in a multi-beam color image forming device. SOLUTION: The positional deviation of the toner image of each color in a subscanning direction is detected based on a phase difference between the synchronization detected signal 58 of a top beam detected by a synchronization detection sensor and a belt mark signal 57 detected by a mark sensor 33, so that the rotational target position of a motor M to rotate a photoreceptor 11 and/or an intermediate transfer belt body 13 is controlled by a motor controlling part 62 so as to correct the positional shifting.
Patent JP-2002071349-A (JP)
Title: Method and device for measuring river water level
Inventor: NAKAYAMA TAKASHI
IPC: G01F23/00
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that conventionally abrupt rise in water level, with respect to cause other than by rainfall cannot be sensed by a conventional water level measuring method, since its measurement cycles have been determined only depending upon whether there is rainfall. SOLUTION: The water level measurement cycles are shortened, when the actually measured water level of a river enters a predetermined specific state. This specific state of the actual water level is, specifically, a state where the water level variation rate of the water level of the river per unit time exceeds a prescribed value or a state where the water level deviation of the actually measured water level of the river from a previously set reference water level becomes smaller than a set value.
Patent JP-2001124775-A (JP)
Title: Flow-through assay for visually detecting presence of influenza type a and type b
Inventor: MILUNIC DAVID
IPC: G01N33/543
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for relatively simple use at a low cost in a method for diagnosing a human influenza type A or type B. SOLUTION: A diagnostic test detects human influenza type A and type B in a clinical specimen. An antigen is detected by deciding the presence of a specific antibody in the influenza type A or type B. An antibody A and B are connected to characteristic enzymes. When the antigen is existed, a reactive product detectable by a reaction with a substrate containing one or more enzymes is produced.
Patent JP-2001141236-A (JP)
Title: Method for changing length of coagulated jet
Inventor: ANDERSON JOHN ERLING
IPC: F27D7/02
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a method by which the length of a coagulated jet can be changed without changing the facility nor the flow rate of the gas constituting the jet. SOLUTION: In a method for changing length of coagulated jet, a coagulated jet is established by using a flame surrounding material generated by using gaseous fuel and the length of the jet is changed by changing the flow rate of the fuel. Desirably, the total flow rate of the fuel and an inert gas for makeup is fixed by using the inert gas.  This method includes a step of establishing a coagulated jet having a first length by forming the flame surrounding material coaxially with the flow of a main gas, by combusting the gaseous fuel and an oxidizing material by supplying the main gas in a main gas flow at a main gas flow rate and the gaseous fuel at a first gaseous fuel flow rate, and another step of establishing another coagulated jet having a second length which is different from the first length by forming the flame surrounding material coaxially with the flow of the main gas, by combusting the gaseous fuel and oxidizing material by supplying the main gas in the main gas flow at the main gas flow rate and the gaseous fuel at a second gaseous fuel flow rate which is different from the first flow rate.
Patent JP-2002068087-A (JP)
Title: Jet propulsion-type planing boat
Inventor: TSUMIYAMA YOSHINORI
IPC: B63H25/44
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a jet propulsion-type pIaning boat having a steering means capable of steering in cooperation with a conventional steering mechanism in a jet propulsion-type planing boat capable of keeping the steering of the boat even in reducing the water jet amount from a water jet pump. SOLUTION: In this jet propulsion-type planing boat jetting the water and planing on the water surface by its reaction force, plate materials 1 downwardly projectable from a lower end of a transom board T to be acted as resistors are mounted on both gunwales of the transom board T of the boat approximately along the transom board, and the downward projecting motion of the plate materials 1 are executed in cooperation with the steering operation for steering the boat through a cooperation means (connecting rod 5).
Patent JP-2002081860-A (JP)
Title: Bathroom drying device
Inventor: HARAGA KAZUHIRO
IPC: F26B9/02
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom drying device capable of maintaining the drying condition of a clothing having fully dried feeling and capable of obtaining comfortable wearing feeling after finishing drying operation. SOLUTION: The bathroom drying device is provided with a ventilating fan 7 for exhausting air in a bathroom to the outside of the room, a circulating fan 4 for circulating the air in the bathroom, a heater 12 for heating circulating air, and a control unit 15 for controlling the operation of the ventilating fan 7, the circulating fan 4 and the heater 12. The control unit 15 selects and controls the ventilating fan 7, the circulating fan 4 and the heater 12 so as to be operated continuously or intermittently for a predetermined period of time after finishing a drying mode operation for drying the inside of bathroom by operating all of the ventilating fan 7, the circulating fan 4 and the heater 12.
Patent JP-2002071737-A (JP)
Title: Apparatus and method for investigating electromagnetic wave generation source
Inventor: KAMISAKA KOICHI
IPC: G01R29/08
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for investigating a current distribution on an apparatus from a magnetic field distribution in the vicinity of the apparatus which investigates the current from a size distribution of the magnetic field without requiring clocks of an object to be measured as a phase reference. SOLUTION: Frequency components obtained by measuring the magnetic field distribution in the vicinity of the object to be measured and complex Fourier transforming the distribution by regarding the distribution as a time waveform are all considered to be even functions to a current position. Therefore, when all frequency components are represented by the waveform with respect to time, a value remains only at the current position after peak or dip point (nπ point) values are held to coordinates and all the values are added. The wave source investigating apparatus having a high speed and a high resolution with a clock extraction circuit eliminated can be realized in this method.
Patent JP-2002083451-A (JP)
Title: Method for manufacturing optical disk
Inventor: KOJIMA TAKEO
IPC: G11B7/26
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical disk which is prevented from becoming eccentric when information is recorded, reproduced or recorded/reproduced and form being distorted when foreign matter is mixed in a light transmissive sheet on a disk substrate. SOLUTION: This optical disk 10 is manufactured by sticking the light transmissive sheet 14 onto the periphery of the disk substrate 11 by interposing a light transmissive adhesive layer 13 while releasing the air and the foreign matter such as dust between the substrate 11 and the sheet 14 through a notched part 14A or minute pores disposed preliminarily in the vicinity of a guide sleeve hole 14H of the sheet 14 and through a slit disposed on the guide sleeve itself to be used for sticking the sheet 14.
Patent JP-2002080838-A (JP)
Title: Aqueous suspension of organic fluorescent substance
Inventor: KAWA MANABU
IPC: C09K11/06
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous suspension useful as the coating material and the reagent in fluorometric analysis which has suspension-stabilized fine particles of an organic lanthanoid complex having excellent fluorescence power. SOLUTION: The aqueous suspension has a suspensionstabilized organic lanthanoid complex which contains an aromatic dendron as the ligand and further a cation of terbium or europium and, e.g. an aqueous suspension of the organic lanthanoid complex of formula 10 can be illustrated. Further, a method for preparing the aqueous suspension comprises mechanically crushing an organic lanthanoid complex having been dispersed in an aqueous medium in the presence of a surfactant to effect suspension stabilization.
Patent JP-2001147338-A (JP)
Title: Dispersion-shifted optical fiber
Inventor: MATSUO SHOICHIRO
IPC: G02B6/036
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide technique for realizing either low cost or transmission characteristic or both, in an optical communication system which uses one or more kinds of optical fibers. SOLUTION: This optical fiber is constituted of a center core 1, a stepped core 2 which is provided on the outer circumference of the center core and which has a refractive index lower than that of the center core 1, and a cladding 7, which is provided on the outer circumference of the stepped core 2 and which has a refractive index lower than that of the stepped core 2, and that, in the band of wavelength in use selected from 1,490-1,625 nm, it has a spectrum spread of 7-15 ps/km/nm, Aeff of 60-150 μm2, a dispersion slope of 0.09 ps/km/nm2 or less, bending loss of 100 dB/m or lower, and a cut-off wavelength which essentially becomes single-mode propagation.
Patent JP-2002079605-A (JP)
Title: Reflecting sheet and reflector using the same
Inventor: YOSHIDA HIROTAKA
IPC: F21V8/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a reflecting sheet having high brightness and excellent in durability and a reflector using the same and to prevent the generation of bright lines when the reflector is incorporated in a type using a silver reflector having a mirror surface under a light guide plate being a backlight unit capable of obtaining high brightness at the time of display. SOLUTION: The reflecting material is obtained by bonding a material, which is constituted by forming four layers, which comprise a substrate layer, a silver layer, an alloy layer based on silver and a transparent oxide layer, on a polymer film having an uneven layer or by forming an aluminum single layer thereon, to a molded object by a pressure-sensitive adhesive, using the polymer layer as an adhesive surface. This reflecting material is processed intol the reflector.
Patent JP-2002081496-A (JP)
Title: Sliding base isolation device
Inventor: HIROSE KAZUO
IPC: F16F15/04
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a sliding base isolation device having superior and long- time stable initial characteristics. SOLUTION: The sliding base isolation device comprises a sliding support to be arranged between a lower body and an upper body. The sliding support is arranged with a smooth plate and a sliding material mutually contacting respective slide contact faces. The sliding material is formed of a PTFE based resin composite material, sliding agent is deposited onto at least the slide contact face of the smooth plate with the sliding material, and recessed portions having no free ends are formed on the outer periphery edges of the slide contact faces.