baber/WOPTO huggingface dataset:
Patent JP-2002040016-A (JP)
Title: Under waste liquid for filtration membrane
Inventor: BUSNACH JEFFREY S
IPC: B01L3/00
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a sample adjusting device and a method for removing filtrate droplets from the under side of a membrane. SOLUTION: In this device and this method, a liquid is removed from the downstream side of hollows, such as hollows of the membrane or a porous plate. In detail, the device has a sucking structure for directing droplets of the liquid in the separating direction from the membrane communicating with the plural hollows. In a preferable execution form, the sucking structure is placed in a manifold.
Patent JP-2002332180-A (JP)
Title: Maintenance device for private home elevator
Inventor: OZAKI KAZUHIKO
IPC: B66B13/04
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a maintenance device for a private home elevator that can ensure safety of an operator and a resident and prevent missing of removal. SOLUTION: A locking element 8A of a door half-opening holder 8 is mounted on a swing door 4 installed in a doorway of an elevator. In a half-closing state of the swing door 4, an actuating element 8B of the door half-opening holder 8 is brought into contact with a magnetic detection switch 5 arranged on a doorstop portion for the swing door 4 so as to permit travel of the elevator when detecting closing of the swing door 4. The magnetic detection switch 5 thus detects a door closing state in a simulative manner.
Patent JP-2002089749-A (JP)
Title: Water-supply pipe connection method
Inventor: KAKU NAOTAKA
IPC: E03D11/17
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a water-supply pipe connection method with no leakage of water at a piping connection part when a position of the water-supply pipe is only changed in a floor thickness of a repaired floor at the time of repairing of plumbing equipment. SOLUTION: In the water-supply pipe connection method, an end part of an already provided water-supply pipe is exposed by removing a floor material at a periphery of the already provided water-feed pipe of which a part is buried at the inside of a floor. The water-supply pipe is integrally constituted by assembling a water-supply pipe coupling; an eccentric straight pipe; and an eccentric secondary coupling. An end of the water-supply pipe and the water-supply pipe coupling are connected. Even if a rubber packing of the water-supply pipe coupling is deteriorated, leakage of water is prevented by covering both end connection parts of the water-supply pipe with a putty, a glass mat impregnated with a resin or a resin so that water may not leak.
Patent JP-2002341010-A (JP)
Title: Position measuring device, navigation system, position measuring method and navigation method
Inventor: TOYOOKA NOBUAKI
IPC: G01C21/00
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a position measuring device or the like capable of calculating the present position more precisely than in the past by use of the measured position by a satellite and a predicted position. SOLUTION: This device comprises a signal processing part 1 for detecting the receiving state of positioning information when measuring the present position of a vehicle on the basis of the position information showing the position of the vehicle measured in the past by use of positioning information transmitted from the GPS satellite, and a positioning calculation part 2 for measuring the length of the positioning-impossible period by use of positioning information on the basis of the detected receiving state, ignoring the position information obtained in the past when the measured length is a threshold or more, and measuring the present position of the vehicle by use of the positioning information received at the present. At this time, the positioning calculation part 2 controls the threshold on the basis of the detected receiving state.
Patent JP-2002340260-A (JP)
Title: Metallic joint
Inventor: TANAKA HARUMA
IPC: F16L23/04
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a metallic joint simple in structure and manufactured at a low price. SOLUTION: This metallic joint is formed by a metallic plate-like member, and provided with a first retainer body 1 and second retainer body 2 in which continuous recessed parts 1a, 2a having a trapezoidal section are respectively formed outside both end parts 1b, 1c, 2b, 2c. One end part of the first retainer body 1 is folded back to the outside to form an integral hook, and a hole 2c for locking the hook of the first retainer body 1 is formed in one end part 2b of the second retainer body 2. The first retainer body 1 and the second retainer body 2 can be locked with each other at one end part, and the other end parts 1c, 2c of the first retainer body 1 and the second retainer body 2 are formed like a flat plate and folded back to the outside.  The folded back end parts are joined to the top parts of the corresponding recessed parts 1a, 2a, and the insides of the respective folded back parts are provided with a fastening and fixing member for fastening and fixing the end parts 1c, 2c of the first retainer body 1 and second retainer body 2.
Patent JP-2002308278-A (JP)
Title: Aluminum can in dual structure
Inventor: KUZE JUNICHIRO
IPC: B65D81/32
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To prepare a mixture easily with raw materials stored separately under the original state mixed by penetrating independent spaces of a can opened through each other at the time of opening the can. SOLUTION: Two independent spaces are made by providing a partition at the inside of the can and thereby matters that are liable to deteriorate in tastiness, nutritiousness and the like by mixing can be preserved in the can.
Patent JP-2002199966-A (JP)
Title: Folding chair for sitting up
Inventor: ONO SUKEYASU
IPC: A47C4/28
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a folding chair which is small and can be carried in a bag, and is just put between the legs and sat and shows almost the same figure of sitting up with first toes crossing each other as usual, and prevents a local pain in the bottom, keeps the sitting height almost the same as usual, and prevents a cushion from damage. SOLUTION: The almost central width of a belt which is set longitudinally long on the folding chair for sitting up when the chair stands with the shorter side in front is made longer than the width between a pair of hipbones and shorter than the width between the heels which are facing each other during sitting up, and there is a method for securing the central height of the belt according to the length set constant or variable between the X-shaped supporting legs when they make a maximum distance.
Patent JP-2002079606-A (JP)
Title: Steel material having refractory capacity
Inventor: KATO KEIICHI
IPC: C09D5/18
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a steel material reducing the execution on a building site, reduced in material loss and having sufficient refractory capacity. SOLUTION: The steel material for building before construction has a refractory film coating layer with a thickness of 0.1-6.0 mm. The expansion ratio of the refractory film formed from a foamed refractory material is 1.2-50.0 times. The foamed refractory material is formed from a foamed refractory paint based on a synthetic resin or the refractory film is formed from the foamed refractory sheet and an adhesive material containing the same main component as the foamed refractory sheet.
Patent JP-2002027116-A (JP)
Title: System for speech merge not interrupting established speech and related method
Inventor: YEN WEN-KAI
IPC: H04M3/42
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a speech merge service where a communication unit can take its part in a speech path as an extension phone without a little speech interference and a little hold time. SOLUTION: This invention especially merges a speech applied to a subscriber having already been busy with other speech with an active speech path of the subscriber. A prescribed merge allowable caller number(MACN) list of a called subscriber is checked to decide whether or not a participating speech can be merged with the active speech path. When a number relating to the participating speech exists in the prescribed MACN, the participating speech is merged with the active speech path. Especially, the participating speech is disregarded and subjected to a busy processing.
Patent JP-2002354785-A (JP)
Title: Voltage control apparatus, temperature control apparatus, method for controlling voltage and method for controlling temperature
Inventor: TERAKI JIYUNICHI
IPC: H02M3/155
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a voltage control apparatus which does not reduce the operating efficiency of an object to be controlled and can maintain a good controlled state even if an operating quantity is reduced. SOLUTION: A signal generating circuit 17 controls an AC-DC power supply 11, a polarity inverting circuit 12 and an on-off circuit 13 based on the operating quantity CS from a temperature adjusting part 16. If the operating quantity CS is greater than predetermined, a supplied voltage from the AC-DC power supply 11 is varied based on the operating quantity CS. If the operating quantity CS is less than predetermined, the supplied voltage from the AC-DC power supply 11 is maintained constant and a duty ratio of the supplied voltage is varied base on the operating quantity CS.
Patent JP-2002348480-A (JP)
Title: Electret material
Inventor: SHIMIZU MINAKO
IPC: C08L101/00
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an ester-type electret material having a high trap electric charge amount and excellent flame resistance. SOLUTION: The present invention is the flame resistant electret material obtained by copolymerizing an alkyl phosphinic acid compound represented by the following formula (1): with a polyester so as to have a phosphor content of from 500 to 20,000 ppm, and forming the copolymerization polyester into the shape of sheet.
Patent JP-2002347388-A (JP)
Title: Cap for writing utensil
Inventor: KONO HIROYASU
IPC: B43K23/08
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a cap for a writing utensil which enables a large metal ring for decoration to be firmly fixed with an auxiliary barrel used in the case of an ordinary metal ring by making the auxiliary barrel applicable to a common use, when the large metal ring is fitted to an aperture edge, on the matching aperture side, of a cap body and can be easily assembled without a deleterious effect upon a working environment. SOLUTION: The auxiliary barrel 2 with an annular engagement part 21 formed on the outer peripheral face of the tip is arranged on the inner peripheral face of the cap body in such a state that the engagement part 21 protrudes from an aperture, on the matching aperture side, of the cap body 1. Further, a metal fixed ring 4 is arranged in such a state that the fixed ring 4 is kept in contact with a stepped part 21a, on the tail end side, of the engagement part 21 of the auxiliary barrel 2. In addition, the metal ring 3 for decoration with an engagement stepped part 31 formed on the inner peripheral face is forced into the auxiliary barrel 2 and brought into contact under pressure with the fixed ring 4, and at the same time, fixed with the engagement stepped part 31 coming into contact with the stepped part 21b, on the tip side, of the engagement part 21.
Patent JP-2002057258-A (JP)
Title: Thermal conductive substrate and method of manufacturing the same, and power module
Inventor: YAMASHITA YOSHIHISA
IPC: H01L23/36
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a thermal conductive substrate which can secure creepage distance of insulation between a lead frame and a heat sink, and which enables the bent part of the lead frame to be positioned at an end face of an insulator, and thereby can be reduced in size. SOLUTION: The end part of an insulator sheet 101, from which the lead frame 100 is extended and an end part of the heat sink located near the end part of the insulator sheet 101 are positioned so that the end part of the heat sink 102 is separated from the end part of the insulator sheet 101 toward the inside in the lateral direction of the insulator sheet 101. As a result of this structure, a creepage distance of insulation between the lead frame and the heat sink can be secured, without reducing the area of the lead frame where a component can be actually mounted.
Patent JP-2002354048-A (JP)
Title: Rooter device
Inventor: MURAKAWA YASUSHI
IPC: G06F13/00
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a rooter device which enables an efficient memory usage by getting appropriate communication connectivity. SOLUTION: The rooter device 1 which lies between WAN 2 and LAN 3 transfers addresses and has the protocol port number decision part 14 that identifies a series of communication sessions. The protocol port number decision part 14 makes relationships among address transferring entries within an address transferring table, and synchronizes the entry survival time, which prevents incorrect disconnection of a communication session caused by an address transferring function to ensure appropriate communication connectivity, and by making use of memory effectively, high speed address transferring entry controlling method is provided.
Patent JP-2002349396-A (JP)
Title: Bypass intake air amount control device
Inventor: SHIMOKAWA JUNICHI
IPC: F02M69/32
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a compact device for controlling a bypass intake air amount in which the adhesion of carbon or the like to a flow rate control part can be reduced to a large extent and a prescribed flow accuracy can always be maintained. SOLUTION: A bypass valve V is composed of a valve body 11 having a valve guide hole 19 and a valve piston 25 fitted into the hole 19. The valve body 11 is provided with a valve inlet hole 23 which is opened onto the valve guide hole 19 and continues into the upstream side of a bypass passage 15, and a valve outlet hole 24 which is opened onto the inner peripheral face of the guide hole 19 adjacently to the inlet hole 23 and continues into the downstream side of the bypass passage 15. Further, in the other end of the valve piston 25, there are provided a hollow part 25a, a communication opening 26 which passes through one side wall of the hollow part 25a to always communicate with the inlet hole 23, and a flow control opening 29 which cooperates with the outlet hole 24 to control a bypass intake air amount.
Patent JP-2002354754-A (JP)
Title: Leak testing method for fully sealed rotating electric machine
Inventor: ANDO YOSUKE
IPC: H02K9/08
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a leak testing method for a fully sealed rotating electric machine the testing time of which is shortened and the test accuracy is improved by forcibly circulating gas within the electric machine after mixed gas is pressurized and sealed in the electric machine. SOLUTION: The leakage testing method comprises a gas sealing valve 4, an air sealing valve 5 and a helium gas sealing valve 6 for sealing detection gas into the rotating electric machine 1, a gas control valve 3 for effectively distributing and sealing gas in the electric machine 1 from the gas sealing valve 4, a circulating pump 7 for forcibly circulating gas within the electric machine 1, a dedicated helium gas detector 8 for detecting helium gas leaking from the electric machine 1, and a tip end valve 9 for discharging the air collected near the tip end of a gas supply pipe 2.
Patent JP-2002097622-A (JP)
Title: Polluted water diffusion prevention fence
Inventor: YAMASE HARUYOSHI
IPC: E02B15/06
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a polluted water diffusion prevention fence capable of being installed in a satisfactory condition even in a place where there is no wide space around a place where it is installed and obtaining an excellent fence function in a condition in which it reaches the bottom of the sea from a water surface. SOLUTION: This polluted water diffusion prevention fence is provided with a pile 1 fixed on the bottom of the sea, lake, and river and erected substantially vertically, a mooring jig, for example, a mooring ring 2 loosely fitted in the pile 1 so as to move vertically and freely, a floating body 4 stretched between adjacent mooring rings 2, and a fence main body 5 hung on the floating body.
Patent JP-2002312606-A (JP)
Title: Contents supply system, device and method for contents reproduction and transmission, and device and method for contents reception and reproduction
Inventor: AKAGIRI KENZO
IPC: H04N21/233
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To easily obtain data for trial viewing and listening on contents found by chance at a contents store such as a music shop, an event hall, etc., and also to identify the contents and the title of music, etc., and to easily buy it. SOLUTION: Contents data for trial viewing and listening, e.g. trial listening data on music are sent from a center 1901 to a reproducing and transmitting device 1904 installed at the contents shop such as a music shop, the event hall, etc., stored on a storage medium such as a hard disk when necessary, and reproduced through a speaker 1903. AT that time, receiving a request from a portable terminal 1905, the reproducing and transmitting device 1904 transmits trail listening data on music being reproduced at that time or last the music reproduced just before by radio to the portable terminal 1905, i.e., portable telephone set that a customer or user having listened to the reproduced music has.
Patent JP-2002365739-A (JP)
Title: Photographic processing device
Inventor: MURATA KAZUHIKO
IPC: G03B27/46
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a photographic processing device in which an operator can immediately carry out a setup operation by automatically starting the warming up of a CRT monitor, etc., of a personal computer. SOLUTION: The photographic processing device is provided with a personal computer 46 having a function to apply image processing to a photography image, and the CRT monitor 44 to display the photography image to which the image processing is applied. The photographic processing device is further provided with a timer operation means 450 to carry out control to automatically turn ON the power source of the personal computer 46 according to a predetermined schedule (for example, 30 minutes before opening time), and also to automatically turn ON the power source of the CRT monitor 44.
Patent JP-2002361543-A (JP)
Title: Internal surface grinding device
Inventor: YAMAMOTO HIDEO
IPC: B24B5/10
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an internal surface grinding device capable of grinding an inner cylindrical surface of a work such as a cylindrical parts with high accuracy at a low cost. SOLUTION: The internal surface grinding device 10 comprises a grinding wheel shaft 13 with grinding wheels 16-20 fixed thereto, a drive unit which supports the grinding wheel shaft at one end thereof and rotates the shaft, a supporting unit for rotatably supporting the grinding wheel shaft at the other end, and a holding unit 14 for holding the work 1 having the inner cylindrical surface 1a. The grinding wheel shaft is passed through the inner cylindrical surface of the work, and supported at both ends and rotated, and the inner cylindrical surface is ground by the grinding wheel.  In another internal surface grinding device, a first grinding wheel shaft is disposed from one end in the work and a second grinding wheel shaft is disposed from the other end by a first drive unit which supports and rotates the first grinding wheel shaft with the first grinding wheel fixed thereto and a second drive unit which supports and rotates the second grinding wheel shaft with the second grinding wheel fixed thereto, and the inner cylindrical surface is simultaneously ground by the first and second grinding wheels.
Patent JP-2002236880-A (JP)
Title: Carriage moving mechanism and operation method therefor
Inventor: HIRASAWA KENJI
IPC: G06K13/07
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To apply a carriage moving mechanism to a small device. SOLUTION: The carriage moving mechanism 29 is constituted by installing moving objects 5 (5a and 5b) on carriages 13 by arranging the carriages 13 (13a and 13b) for moving in the prescribed direction in a loop-shaped member 12 driven by a motor 10 with the motor 10 as a driving source. Here, the loop- shaped member 12 is extended between two rollers 14a and 14b, and is rotated by the motor 10. A loop having two parallel parts 12x and 12y is constituted. The carriage 13a is fixed to one (for example, 12x) among the two parallel parts 12x and 12y for constituting the loop. The carriage 13a is extendedly formed up to the other parallel part 12y. A movement of the carriage 13a is guided by the other parallel part 12y.
Patent JP-2002368125-A (JP)
Title: Production method for semiconductor device
Inventor: KUROKAWA ATSUO
IPC: H01L21/8238
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a production method for a semiconductor device which has a dual gate electrode, containing metal silicide. SOLUTION: In the production method for the semiconductor device, with which the dual gate electrode of an MOS transistor is configured, by laminating at least two polysilicon layers or amorphous silicon layers on a semiconductor substrate and a metal silicide layer on the upper layer thereof, prior to the formation of the upper polysilicon or an amorphous silicon layer, this method is provided with a process for forming a first impurity region, with which a first impurity is doped partially on the lower polysilicon or amorphous silicon layer.
Patent JP-2002048056-A (JP)
Title: Maximum tilting angle support structure for compressor cam plate
Inventor: AN KYUNAN
IPC: F04B27/10
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the damage of a cam plate such as a deformation by preventing an eccentric load to be applied to the cam plate. SOLUTION: The cam plate is connected to a rotor integrally provided with a driving shaft around thereof through a hinge at a central part of an upper end of a front surface of the cam plate, and the center of the hinge connection part coincides with the center of a cylinder bore, into which a piston in the maximum compressing stroke condition is inserted, and the cam plate is provided with a support projection 71 for regulating the maximum tilting angle of the cam plate by being brought in contact with the rotor at the predetermined position of the front surface of the cam plate.  In the maximum tilting angle support structure for a compressor cam plate with this structure, when expressing a radius of the concentric circles passing through the center of each cylinder bore as R and a connecting line passing through a position of the cam plate corresponding to the center of the cylinder bore, into which the piston in the maximum compressing stroke condition is inserted, and the center of the driving shaft as LC, the support projection is positioned on a working line LP separated from the connecting line LC by a range at 0.35-0.43R in a refrigerant discharge side area in the rotating direction of the can plate so as to regulate the maximum tilting angle of the cam plate.