baber/WOPTO huggingface dataset:
Patent JP-2002076870-A (JP)
Title: Proximity sensor
Inventor: NIWA MASAHISA
IPC: H03K17/945
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a proximity sensor that reduces dispersion in a sensing distance of an object to be sensed. SOLUTION: A level shift circuit 13 shifts a voltage level of an output of an LC oscillation circuit 11 and an amplifier circuit 14 amplifies the result. A current feedback circuit 15 feeds back a current Ifb in response to an output of the amplifier circuit 14 to the LC oscillation circuit 11. When the proximity sensor senses an object to be sensed, since a transistor(TR) Qsw is turned off and a current Iofs of a current switching circuit 16 is supplied to a feedback current setting resistor Re via a diode D1, the input current to the current feedback circuit 15 is decreased to decrease the feedback current Ifb. Since a negative conductance of an oscillation circuit section 1 is decreased more than that when the proximity sensor does not sense the object, the sensing distance when a sensing signal is inverted is changed to provide a hysteresis.
Patent JP-2002076965-A (JP)
Title: Radio terminal, record medium recording updated program of its communication system software and its base station
Inventor: UMEMOTO MASUO
IPC: H04W4/04
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a radio terminal, a record medium recording an updated program of its communication system software and its base station in which the communication system software such as a signal processing protocol or a radio interface can effectively be updated. SOLUTION: When updating communication system software, standard communication system software is supplied to a control signal supply circuit 8 and a software supply circuit 9 in place of this communication system software. An analog/digital converter 4 and a demodulation circuit 5 are operated by this standard communication system software, and the communication system software to be updated is received via an antenna 1 and is stored in a memory means 10.
Patent JP-2002068782-A (JP)
Title: Pattern-plating method for glass substrate surface and glass substrate pattern-plated by using the same
Inventor: HAYASHI SHIGEHIKO
IPC: C23C18/18
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a pattern-plating method for a glass substrate surface by which the adhesiveness of a metal film to a glass substrate is improved and a desired pattern is more easily formed in the case of plating a glass substrate to form a desired pattern thereon, and provide a glass substrate which is pattern-plated by using the method. SOLUTION: This pattern-plating method is disclosed as follows: after the other region of a glass substrate surface 1 than a desired pattern is masked with a resist film 2, the surface is treated with a silane coupling agent 7 having at least one functional group selected from a mercapto group, an amino group, a cyano group, an amide group, and a ureide group; metallic particles 3 are fixed by the silane coupling agent 7 adhered; and the glass substrate surface is pattern-plated with electroless-plating treatment.
Patent JP-2002067424-A (JP)
Title: Recording system and recording method
Inventor: KAWAZOE KENJI
IPC: B41J21/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a recording system and a recording method in which the recording range of the discarding area in a recording medium can be optimized depending on the recording conditions, e.g. the position of recording area in the recording medium, and the discarding area can be limited effectively to a minimum necessary area. SOLUTION: When a recording medium having a recording area for recording a required image and a discarding area adjacent to the recording area is recorded while overflowing from the recording area into the discarding area, the recording area overflowing into the discarding area is controlled depending on the type, size and the recording position of the recording medium and/or the position of discarding area with respect to the recording area.
Patent JP-2002073621-A (JP)
Title: Map information providing service method
Inventor: KUBOTA HIROAKI
IPC: G06F17/30
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide map information needed by a client so as to be easily seen by the client while reducing the labor and burden of the client in a map information providing service method for providing the map information through a portable telephone, a portable terminal or the like whose screen size is limited. SOLUTION: This method comprises steps (S701, S702 and S703) where area information requested by the client is received and the area is divided into a plurality of partial areas, a step S704 where a plurality of pieces of partial map information are generated in regard to the plurality of the divided areas, and a step S705 where the plurality of pieces of the partial map information are transmitted to the client in time division in a prescribed order.
Patent JP-2002066493-A (JP)
Title: Liner sheet for submarine landfill disposal site and method for laying the sheet
Inventor: SORA HIROSHI
IPC: E02B3/18
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To facilitate the laying of a liner sheet in the sea by using a liner sheet which is formed by using a protective mat capable of containing water and can be easily immersed in the sea. SOLUTION: This liner sheet 1, used in a submarine landfill disposal site wherein an elastomer-made liner sheet is laid in the sea, is formed by laminating a protective mat 3 capable of containing water to an elastomer sheet 2.
Patent JP-2002073856-A (JP)
Title: Maintenance service method and device, and medium program
Inventor: NAITO KOICHI
IPC: G06Q30/06
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide adequate measures to a user inquiring about a trouble or the like of a purchased article, and to certainly transmit to user common information related to maintenance service. SOLUTION: Product information for identifying the purchased article by a user and customer information for identifying the user having purchased the article are previously registered into a database device 4. When an inquiry on the article is made from a user terminal 1 through the Internet 10, a maintenance service device 3 retrieves the database device 4, identifies the article purchased by the user, produces adequate measures, and informs the user terminal 1 through the Internet 10. When there is user common information to be informed to all users having purchased the article, the maintenance service device 3 extracts all users for the article by retrieving the database, and informs the user of user common information through the Internet 10.
Patent JP-2002079286-A (JP)
Title: Water permeable block
Inventor: YAMAZAKI KENICHI
IPC: E03F5/18
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a water permeable block capable of growing microorganisms to propagate them and capable of cleaning sewage or various wastewaters by microorganisms. SOLUTION: The water permeable block is constituted of a large number of porous shells and water permeable concrete covering the outer peripheral parts of these shells.
Patent JP-2002081627-A (JP)
Title: Fluidized-bed level controller and bed-material treating equipment for industrial waste incinerator
Inventor: YAMAKAWA KOICHI
IPC: F23C10/24
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent fluidization in a fluidized bed from being degraded due to rising of the bed-level caused by incineration-ash conversion to pumice, and prevent the occurrence of a flushing phenomena of the ash from the port of a sand-discharging equipment due to the load of the internal pressure at the lower part of the furnace. SOLUTION: The sand-discharging equipment is provided on the lower part of the fluidized bed of the industrial waste incinerator. By two-way switchover gate 9 it is selected whether the bed material discharged from the sand- discharging device is circulated in the fluidized bed, or discharged out of the circulation. A pressure detector is provided for detecting air pressure in the inlet side of an air-diffusing pipe in the fluidized bed. The gate 9 is automatically switched over by detection of pressure-rising by the detector to discharge the bed material circulated in the bed out of the circulation in the outside of the gate 9. Thus the fluidized bed level is controlled. The discharge path is connected to the path, through which exhaust gas passes from the industrial waste incinerator, and the incineration ash to be stored in the lower part of the hopper reaches an ash hopper 14.
Patent JP-2002079955-A (JP)
Title: Gap filler and gap filler fixture
Inventor: SATO NOBUYA
IPC: C08L101/00
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a gap filler hardly drooping in the step of heating and foaming, and to arrange simply the gap filler in an internal space such as a pillar of an automobile or the like. SOLUTION: In embodiment samples 1-3, a board-like gap filler B is formed by mixing a polymer, an inorganic filler, a crosslinking agent and a foaming agent respectively so that the weight of the whole composition becomes 100 g. As the polymer, a polyolefin of MI(melt index): 0.2, an EVA(ethylene vinyl acetate copolymer) of MI: 1.5, and an EPM (ethylene propylene rubber) of MI: 3.5 are used respectively in each embodiment sample 1-3. The formed gap filler B is placed on a nylon board N, and heated at 180 deg.C for 20 minutes and foamed. As a result, excellently foaming fluidity at the baking time is obtained in the case where the value of the MI is in the range of 0.2-3.5.
Patent JP-2002082171-A (JP)
Title: Radiation detector and x-ray diagnostic equipment using the same
Inventor: TAKAHARA TAKESHI
IPC: G01T1/29
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a radiation detector which has high optical conversion efficiency and detection sensitivity of radiation, such as transmitted X-rays and can obtain photographic images of high resolution. SOLUTION: The radiation detector 1 is equipped with plural detection channels, onto which of radiation 13 emitted by a radiation source and transmitted through an object to be inspected is made incident, scintillators 2, which emits scintillation lights corresponding to the intensity of the radiation made incident on the detection channels, and an optical responding means 3 which converts the projection lights from the respective scintillators 2 into electrical signals and is characterized by that a light wavelength converting layer, which converts the wavelength of the scintillation light into the wavelength-matching optical response characteristics of the optical response means 3 is formed between the respective scintillators 2 and optical response means 3.
Patent JP-2001110646-A (JP)
Title: Transformer
Inventor: BERBERICH REINHOLD
IPC: H01F27/28
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a high-efficiency transformer, capable of operation with high output in spite of the miniaturization of structural volume and of cooling without problems. SOLUTION: In this electric transformer having at least one core especially composed of a ferrite, at least one primary winding wire and at least one secondary winding wire, at least one core 3 is located between plural electric conductors 4 rising from a substrate 2, especially from a printed winding board, and the winding wire for the transformer is formed by electrically coupling the terminals of the standing erect conductors 4.
Patent JP-2002090353-A (JP)
Title: Ultrasonic flaw detector for square steel piece
Inventor: HYODO SHIGETOSHI
IPC: G01N29/04
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic flaw detector capable of accurately detecting a flaw beneath the surface skin in a square steel piece by means of a simple structure. SOLUTION: This ultrasonic flaw detector for square steel piece is provided with a transmitting electromagnetic ultrasonic probe 1, which is arranged opposedly to a curved face B in the corner part of the square steel piece A so as to generate a horizontal polarized transverse wave propagated in the direction parallel to a flat face C of the square steel piece A, and a receiving electromagnetic acoustic transducer 4 arranged opposedly to the flat face C of the square steel piece A for receiving a reflection wave of the horizontal polarized transverse wave from just beneath the flat face C.
Patent JP-2002085309-A (JP)
Title: Floor cleaner
Inventor: TONE YASUYOSHI
IPC: A47L11/206
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To efficiently clean a floor. SOLUTION: A cleaning pad 32 is fixed to a pad holder 31. A foundation 33 of the cleaning pad 32 is tufted with a twisted yarn comprising a spun yarn of cotton of 80 wt.% and a nylon filament of 20 wt.% to form a fiber layer 34 of a thickness of approximately 1 cm on the surface of the foundation cloth 33. A backing material 35 of felt is arranged on the undersurface of the foundation cloth 33. The pad holder 31 has first holes 36 and the cleaning pad 32 has second holes 37. The holes 36 and the holes 37 are in mutual communication.
Patent JP-2002087369-A (JP)
Title: Assisting force controller for power-assisted bicycle
Inventor: CHO TOSHIYUKI
IPC: B62M6/45
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To effectively cut assistance in a condition requiring no assistance, and start the assistance in a medium pedal effort level. SOLUTION: A pedal effort judging part 43, a low level counter 44 and a comparison part 45 are provided as a pedal effort detecting means for detecting that the pedal effort changes in an assistance-cut level. The judging part 43 detects a level of present pedal effort relative to a reference value of pedal effort, increases or decreases a counter value CNTBT according to the level of the pedal effort, and cuts the assistance when the counter value CNTBT comes to the reference value TTED.  A peak value detecting part 46, a pedal effort level judging part 47 and an assist counter 48 are provided as a pedal effort fluctuation level detecting means for detecting a pedal effort fluctuation in the vicinity of a predetermined assisting level, and the assistance is started when it is determined by a counter value in the counter 48 that the pedal effort exceeds the predetermined level continuously.
Patent JP-2002087443-A (JP)
Title: Packaging bag
Inventor: SUGIYAMA MORIHIRO
IPC: B65D33/38
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a refill packaging bag which is excellent in pour-out ability, has improved in openability and easiness to pour out and is inexpensive in a manufacturing cost. SOLUTION: The packaging bag comprises two synthetic resin films serving as a surface and a rear wherein a barrel (17) is constituted of a base seal (11) and two lateral seals (12). Wide seals (13) which enter inwardly in relation to each other are formed on a part of the two lateral seals (12). Finger hook holes (14) are opened on the two wide seals.
Patent JP-2002089510-A (JP)
Title: Cylinder lock valve
Inventor: YAMASHITA SHIGERU
IPC: F16K1/38
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To eliminate variation of operation speed by eliminating amounts of hydraulic fluid flowing in and out a cylinder and to avoid enlarging a poppet by controlling pressure loss of hydraulic fluid in minimum. SOLUTION: A rotation prevention mechanism 11 is provided to prevent rotation of a poppet 4 adjusting amount of hydraulic fluid flowing in and out a cylinder 10. Speed variation and vibration in a front and rear direction of the poppet 4, thereby, are controlled to control variation of amount of hydraulic fluid flowing in and out the cylinder 10 and operation speeds of the cylinder 10. Also, an orifice 6 provided on the poppet 4 is made always face to a cylinder port 1 direction in which hydraulic pressure is low, by prevention of rotation of the poppet 4 to utilize pressure of hydraulic fluid most efficiently.
Patent JP-2002088796-A (JP)
Title: Dozer device
Inventor: TORII SATORU
IPC: E02F3/85
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a dozer device fitted with the floating function of a dozer blade and preventing a machine body from falling even in case of the generation of an operating error when adopting such an attitude as to keep the machine body in a horizontal position. SOLUTION: The dozer device has a dozer blade 1, a dozer cylinder 4 for hoisting and lowering the dozer blade 1, and a control valve 6 for feeding hydraulic oil, whose direction and flow rate are controlled, to the dozer cylinder 4 through oil feeding/discharging passages 5a and 5b. The dozer device is characterized by adding a switching position C to the control valve 6 while shutting off the passage 5a leading to the head side 4a of the dozer cylinder 4. The switching position C allows the passage 5b leading to a rod side 4b to communicate with a tank T.
Patent JP-2002097024-A (JP)
Title: Apparatus for adjusting timing of glass product molding machine
Inventor: OBARA MASAYUKI
IPC: C03B9/41
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To automatically adjust start point timing of operation of a glass molding machine. SOLUTION: The apparatus for adjusting timing of a glass product molding machine is provided with a setting means 1 and control means 2, the setting means 1 setting time difference (start point) between the time when gob cutting begins and the time when the gob enters a rough die and the molding machine starts operation, the control means comparing a starting point (present value) received from a machine controller and used by the glass molding machine at present with a start point (set value) set by the setting means, the control means outputs an advancing signal to the controller when the present value of the glass molding machine is behind the set value and outputs a delaying signal to the controller when the present value of the glass molding machine is in advance of the set value. The timing of the molding machine is automatically adjusted by these signals.
Patent JP-2002104382-A (JP)
Title: Cold insulation fish box made of paper
Inventor: TAKAHASHI MICHITAKA
IPC: B65D5/64
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a cold insulation fish box made of paper, excellent in cold insulation effect, durability and strength resistance, composed of a box body and a cover, which are assembled by folding and sticking at important positions of a sheet base material. SOLUTION: In the box body, front, rear, left and right side plate sections have internal and external double structures composed of external surface plates 12a, 12b, 21a and 21b and internal surface plates 14a, 14b, 23a and 23b, which are stuck on one another by melting and solidifying sizing agents 50-55. The four corners of the box body have triple structures reinforced by reinforcing edge pieces 15a, 15b, 16a and 16b, which are tightly stuck on the plates 21a and 21b by melting and solidifying sizing agents 54-56.
Patent JP-2002095955-A (JP)
Title: Feeding device for liquid material
Inventor: YOSHIOKA NAOMI
IPC: B01J4/00
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a feeding device for a liquid material, in which stability and controllability are good. SOLUTION: A two-valve three-way changeover valve 15 of an integral structure is equipped with both a diaphragm 152A opening/closing the interval of a port P1 and a port P2 and a diaphragm 152B opening/closing the interval of the port P1 and a port P3. The port P1 is provided between the diaphragm 152A and the diaphragm 152B. When the port P1 and the port P2 communicate, a pipeline 21 becomes dead volume. When the port P1 and the port P3 communicate, a pipeline 22 becomes dead volume. Therefor, the dead volume in a transfer line can be reduced by using the two-valve three-way changeover valve 15 for the transfer line of liquid material and generation of a deposit caused by stagnation of the liquid material can be reduced.
Patent JP-2002102598-A (JP)
Title: Iron
Inventor: KOBAYASHI YUKIHISA
IPC: B41M5/26
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To simplify a structure on a pilot lamp indicating the current-carrying of a heater so that the wound state of a power cord on a cord reel device can be confirmed. SOLUTION: A handle body 24 forming a handhold section 37 is made of a transparent member. A part of the handle body 24 is extended to the portion of the cord reel device 25 to form the outer shell case section 71 of the cord reel device 25, thereby the power cord 73 in the cord reel device 25 becomes visible. The pilot lamp 56 is arranged at a position visible through the handle body 24.
Patent JP-2002105625-A (JP)
Title: Method for manufacturing low resistivity p-type zinc oxide thin film
Inventor: YOSHIDA AKIRA
IPC: C23C14/08
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing p-type zinc oxide thin film of which a function as a semiconductor having light transmissivity and electric conductivity can be expected. SOLUTION: In depositing the p-type zinc oxide thin film, a ZnO target and a GaN target as a dopant source are used to dope a ZnO thin film with Ga and N independently and simultaneously or with GaN. It is preferable to use a sputtering method as a thin film deposition method.
Patent JP-2002104654-A (JP)
Title: Aligningly transferring device for cylindrical body
Inventor: KIN ATSUHIRO
IPC: B65G57/03
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To solve a problem of an aligningly transferring device for cylindrical bodies in which the aligned number of cylindrical bodies is limited, a streak is formed in the cylindrical surface of a work, and the upper and under surfaces of a work in a stage can not be maintained on the one and the same plane. SOLUTION: An aligningly transferring device comprises a front end stationary plate 21 to bring a front end work into a stationary state; group classified detectors 22A, 22B, and 22C to detect that a number classified by a group reaches a set value and output signals in order; array division plates 23A, 23B, and 23C to divide an array rear end work of an array from an array front end work of a next array and bring an array front end work of a next array into a stationary state; group classified transfer plates 32A, 32B, and 32C to push the array work from a belt conveyor; and array specifying plates 33A, 33B, and 33C to specify an array front end work of a next array. Each array work of each array is transferred, in order, in the relay pallet of a relay mechanism and the stacking case of a stacking mechanism.
Patent JP-2002109728-A (JP)
Title: Method for manufacturing magnetic recording medium
Inventor: MOROHASHI TAKASHI
IPC: G11B5/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a disk type magnetic recording medium including recording servo signals, physical formatting, and verifying, in which detection of abnormalities and selection of physical format to be executed are automatically performed, enabling to save operations and achieve efficient productivity. SOLUTION: Using information, which is recorded during at least either recording of servo signals or physical formatting, processing for a magnetic recording medium is determined to achieve the above-described purpose.
Patent JP-2002104040-A (JP)
Title: Seat for car
Inventor: USHIKUBO DAISUKE
IPC: B60N2/30
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a seat for car helpful for enlarging the inner room space effectively and having excellent performance. SOLUTION: A seat unit 10 suspended from a guide rail 1 installed in a car inner roof can move back and forth along the guide rail 1 and be stored in the roof part. The seat unit 10 has a seat main body 12 suspended by way of an arm 11 connected rotably to the guide rail 1 and can slide along the arm 11. The seat main body 12 has a seat back 14 and a seat cushion 15 allowing mutual fold, and a frame of the seat back 14 is connected to the arm 11 to allow sliding along.