baber/WOPTO huggingface dataset:
Patent JP-2002339838-A (JP)
Title: Fuel injector of engine
Inventor: SAKAKIDA AKIHIRO
IPC: F02M63/00
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To prevent mixing of a hydraulic fluid in an air chamber for introduc ing an air-fuel mixture, and mixing of air in an operating force chamber for introducing the hydraulic fluid, in a fuel injector for injecting the air-fuel mix ture of fuel an air by driving a needle valve by pressure of the hydraulic fluid. SOLUTION: The operating force chamber 14 and the air chamber 15 cut off by a fitting clearance are formed by fitting a diametrally expansive part 13a of the needle valve 13 to the inner periphery of a nozzle 12. A groove 41 is formed on the whole periphery in the diametrally expansive part 13a. This groove 41 and a communicating passage 42 formed in the needle valve 13 are connected by a horizontal hole 43. The fuel and the air leaking into the fitting clearance are introduced into a gas-liquid separating chamber 45 via the grove 41, the horizontal hole 43, and the communicating passage 42. The air obtained by gas-liquid separation is supplied to an intake air passage 33 on the upstream side of a throttle valve 32, and the fuel is supplied to a canister 30.
Patent JP-2002027680-A (JP)
Title: Temporary power supply for cellular phone
Inventor: ABE SADAICHI
IPC: H04B7/26
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a detachable temporary power supply for a cellular phone, capable of attaining calling of a very long time, even with a high power consuming cellular phone, attaining calling for an extremely long time which is several times as long as the conventional built-in power supplies, and charging the built-in battery of the cellular phone. SOLUTION: This detachable temporary power supply for the cellular phone consists of a power supply 1 such as an alkaline battery, a diode 3, a regulator 4, and a connector 2. The voltage, supplied from the power supply 1, can be achieved by the temporary power supply including a feeder circuit which supplies a constant voltage through the regulator 4 and prevents reverse flow of the current from the built-in battery of the cellular phone.
Patent JP-2002336080-A (JP)
Title: Armrest structure for seat
Inventor: ABE JUNYA
IPC: B60N2/75
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an armrest structure for a seat with which an armrest is stored not to be protruded from each side edge of a seat back rest. SOLUTION: The armrest structure is provided with a notched recessed part 5 which is formed at each side edge of a seat back rest 1 by leaving the front surface of the seat back in order to store an armrest 3, a shaft 4 arranged in an axial direction being in parallel with the widthwise axial line of the back seat rest in the base part of each armrest 3, a projection 6 projected in the tip part of the shaft 4 by orthogonally crossing with the axial line of the shaft 4 and a guide pipe 8 fixed in the axial direction being in parallel with the widthwise axial line of the seat back rest 1 so as to guide the projection 6 by first and second guide grooves 9 and 10 and also to shift the shaft 4 to rotary and axial directions. Then the armrest 3 is drawn and stored in the notched recessed part 5 at a position along each side edge 2a of the seat back rest.
Patent JP-2002345064-A (JP)
Title: Voice output amplifier
Inventor: KITAMURA MAMORU
IPC: H03F3/187
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To miniaturize electronic equipment and to reduce its costs by varying an output voltage to a headphone between a positive and a negative without using a capacitor for DC cut. SOLUTION: By generating the intermediate voltage of a power supply voltage to be used for amplifying the voice signals of first signal lines OUTL and OUTR and by applying the intermediate voltage to a second signal line COM as a voltage for a reference signal, the amplifier can be operated just like the output voltage is varied from -VCC/2 to VCC/2 in the view from headphones 12 and 13. Thus, even without providing the capacitor for DC cut on the first signal lines OUTL and OUTR to be supplied with voice signals, the output voltage to the headphones 12 and 13 can be varied between the positive and the negative without fail.
Patent JP-2002041348-A (JP)
Title: Communication pass through shared system resource to provide communication with high availability, network file server and its method
Inventor: SCOTT JOHN A
IPC: G06F15/163
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide communication pass through mechanism to provide network communication with high availability between a shared system resource and a client of the system resource. SOLUTION: The system resource is provided with a control/processing sub- system with many peer blade processors. Ports of each blade processor are connected with each client/server network path and each client is connected with corresponding ports of each blade processor. Each blade processor is provided with a network failure detector to transfer beacon transmission with other blade processors via the corresponding blade processor port and a network path. Each blade processor redirects client communication to a failed port of other blade processor to the corresponding port of the blade processor by accepting that no beacon transmission is received from a failed port of other blade processor.
Patent JP-2002345465-A (JP)
Title: Unit for purifying nucleic acid and method for purifying the nucleic acid
Inventor: MORI TOSHIHIRO
IPC: C12M1/00
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a unit for purifying a nucleic acid, capable of separating the nucleic acid from a sample solution containing the nucleic acid by only using procedures of depressurizing and pressurizing the solution, and to provide a method for purifying the nucleic acid by using the unit. SOLUTION: The unit for purifying the nucleic acid comprises (a) a solid phase which is capable of adsorbing and desorbing the nucleic acid, (b) a container which receives the solid phase capable of adsorbing and desorbing the nucleic acid and has at least two openings, and (c) a pressure-difference generator which is connected to one of the openings of the container. The method for purifying the nucleic acid comprises using this unit.
Patent JP-2002056985-A (JP)
Title: Organic electroluminescent element and manufacturing method of the same
Inventor: FUJIHIRA MASAMICHI
IPC: H05B33/22
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent element with excellent heat resistance, enabled to operate at low voltage. SOLUTION: The organic electroluminescent element has an emission layer 5 held between a positive electrode 2 and a negative electrode 7, and a hole injection layer 3 held between the emission layer 5 and the positive electrode 2, which are formed on a substrate 1. The hole injection layer 3 includes a hole transport material with a molecular weight of 1,000 or less and an electron accepting compound.
Patent JP-2002346795-A (JP)
Title: System for dewatering material to be dewatered
Inventor: YOSHIMOTO KATSUHIKO
IPC: B30B9/20
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a system for dewatering a material to be dewatered for improving the dewatering capacity of the material by raising the feeding capacity of the material to two dewatering rollers by reducing the quantity of separated water which is generated on the supply side of the material of a roller press dewaterer. SOLUTION: On the outer circumferential surfaces of the dewatering rollers 31, 31 of the roller press dewaterer 3, a roller surface materials 32 which has a water absorbing function and also the material to be dewatered are fed and wound around. A belt press dewaterer 2 for supplying moisture ratio adjusting sludge 12 is provided and moisture ratio is adjusted by dewatering to be come lower than liquid limit and the sludge is provided on the side of the supply side of the material of the roller press dewaterer 3, and further a roller regenerating means 4 consisting of transfer rollers 41 for transferring dewatered cake 13 stuck to the roller surface materials 32, washing nozzles 42 for washing the roller surface materials 32 and squeezing rollers 43 for squeezing the roller surface materials 32 is provided.
Patent JP-2002355021-A (JP)
Title: Apparatus for cutting and arranging field crop
Inventor: MIYATA HISANORI
IPC: A23N15/04
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for cutting and arranging field crops, with which the operation for cutting and arranging field crops in a fixed size is accurately and surely carried out and treatment capacity and treatment speed can be improved. SOLUTION: The peripheral surfaces (both the face side and the back side) of root parts Aa of Welsh onions A placed on a placing stand 3 of a conveyor 2 are photographed by an upper and a lower cameras 19 constituting a cut position judgment apparatus 13 approximately at the same time. The cutting standard positions of the root parts Aa are calculated by an image treatment apparatus 20 and memorized in a controller 23 on the basis of the image information of both the upper and the lower sides. The root parts Aa of the Welsh onions A are cut and arranged in a fixed size by a root part cutter 14 on the basis of the cut standard information memorized in the controller 23.
Patent JP-2002363114-A (JP)
Title: Apparatus for separating and recovering perfluoro compound gas
Inventor: NITTA AKIHIKO
IPC: B01D61/58
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for separating and recovering a perfluoro compound gas by which the perfluoro compound gas can more efficiently be separated and recovered. SOLUTION: This apparatus is equipped with a first to a third membrane separating means 2-4 for separating the perfluoro compound gas in a gas mixture, a permeated gas returning passage 5 for feeding the resultant permeated gases from the membrane separating means 3 and 4 to the upstream side of the first membrane separating means 2, a permeated gas membrane separating means 6 for separating the perfluoro compound gas in the permeated gas from the first membrane separating means 2 and an unpermeated gas returning passage 7 for feeding the unpermeated gas from the membrane separating means 6 to the upstream side of the first membrane separating means 2.
Patent JP-2002362744-A (JP)
Title: Packing case and home delivery service shuttle system cyclically using the same
Inventor: FUKUMOTO JIRO
IPC: B65D6/28
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a packing case and a home delivery service shuttle system cyclically using the same, allowing the empty packing case to be returned to a shipper after unpacked by a consignee for taking cargoes out, in the state of putting therein clothes to be washed, living necessaries, daily necessaries, subsequent non-urgent unnecessaries, dresses to be changed, recent situation news and return gifts as well as wastes including packing materials, and then packing case and the packing materials to be repetitively recycled in a likewise manner. SOLUTION: The packing case in which given cargoes are packed up is delivered from the shipper to the consignee. The empty packing case after received and unpacked by the consignee, in the sate of putting therein clothes to be washed or living necessaries, daily necessaries, subsequent non-urgent unnecessaries, dresses to be changed, recent situation news and return gifts as well as wastes including packing materials, are returned to the shipper. Then, the packing case and the packing materials incident thereto are repetitively and cyclically used between the shipper and the consignee is a likewise manner.
Patent JP-2002360054-A (JP)
Title: Grain storage tank of combine
Inventor: HIDA SADANORI
IPC: A01F12/60
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To carry out the attaching and detaching work of the main body of a grain storage tank in high workability even when increasing the capacity of the tank. SOLUTION: The grain storage tank is composed of a fixed tank bottom 8 provided with a discharging screw 3a at the bottom and a tank main body 9 freely attachable to and detachable from the bottom. The main body 9 of the tank is composed of a plurality of freely connectable and separable tank parts 9A arranged in vertical direction.
Patent JP-2002360010-A (JP)
Title: Marker for implement
Inventor: MAEDA SHIGECHIKA
IPC: A01B69/02
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a seeder capable of compacting a marker constituting part during housing without limiting a mounting position of an implement. SOLUTION: The seeder is equipped with marker arms 65 supporting the markers 67 through brackets 62 at the tips on both sides of tool bars 23 provided in the seeder for mounting the implement 26. The markers 67 for the implement 26 are obtained by fitting other ends of the marker arms 65 into base plates 63 for keeping the weight balance of the marker arms 65, freely rotatably supporting the base plates 63 and marker arms 65, providing pin holes 62a, 63a and 63b for fixing the marker arms 65 to the base plates 63 and the brackets 62, securing balancer arms 64 to the base plates 63, fixing one end each of operating members 70 to the balancer arms 64, extendedly installing the other end each to an operating part 15 and connecting the marker arms 65 on both sides with connecting members 68 for balancing.
Patent JP-2002362342-A (JP)
Title: Brake hydraulic pressure controller
Inventor: TAKEMOTO SHINYA
IPC: B60T8/26
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce unnecessary pressure reduction in a rear wheel side during ABS control and secure proper braking force in a brake hydraulic pressure controller controlling front and rear braking force distribution. SOLUTION: In the brake hydraulic pressure controller provided with a front and rear braking force distribution control function, whether it during braking or not is determined (step 620), and front and rear braking force distribution control is started when wheel acceleration and deceleration dVWRR and dVWRL of a rear wheel during braking becomes smaller than predetermined thresholds G1RR and G1RL. Since the front and rear braking force distribution control can be started on the basis of only the wheel acceleration and deceleration dVWRR and dVWRL changing rapidly following rise of W/C pressure, responsiveness delay can be minimized without impairing braking force. By this, the unnecessary pressure reduction of the rear wheel side during the ABS control can be reduced and the proper braking force can be secured.
Patent JP-2002370777-A (JP)
Title: Storage container, and opening structure for lid body thereof
Inventor: HASHIDA MAKOTO
IPC: B65D51/16
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a storage container wherein even when a hot semiconductor wafer has been housed and left, the lid body can be smoothly opened, and which is advantageous in cost. SOLUTION: This storage container 12 is equipped with a box body 14, the lid body 16, and an opening/closing path 18. The lid body 16 is constituted in a manner to open/close the opening 1402 of the box body 14. The opening/ closing path 18 is constituted in a manner to be able to communicate/shut off the inside of the storage container 12 with/from the outside, and is provided on the lid body 16. The opening/closing path 18 is equipped with a ventilation path 1802, an opening/closing valve 1804, and a filter 1806. In this case, the ventilation path 1802 connected the inside of the box body 14 with the outside under a state wherein the opening 1402 is closed with the lid body 16. The opening/closing valve 1804 opens/closes the ventilation path 1802.  The filter 1806 is provided at a location closer to the inside of the box body 14 than the opening/closing valve 1804 on the ventilation path 1802. The opening/closing valve 1804 is always urged to be closed by a coil spring 1810, and is constituted in a manner to be opened when being pressed by an opening/closing rod 320.
Patent JP-2002371254-A (JP)
Title: Pressure-sensitive adhesive sheet
Inventor: SEGUCHI SEIJI
IPC: C09J7/02
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive sheet for electrophotographic recording which can be produced at a low cost and, when used for printing or copying with a printer or copier of an electrophotographic recording type having a high-temperature fixing roll, is hardly curled by thermal shrinkage and free from defects in label peeling and in stacking. SOLUTION: This pressure-sensitive adhesive sheet is prepared by successively laminating a surface substrate comprising a stretched film (A) and having recording characteristics, a pressure-sensitive adhesive layer, and a release sheet. The release sheet is prepared by successively laminating a release agent layer, a base paper, and a stretched film (B). The base paper has such a stiffness as to inhibit the thermal shrinkage of the stretched films A and B under heating at 150 deg.C for 10 sec. The stretched films A and B have about the same thermal shrinkage factor under the above heating conditions.
Patent JP-2003004649-A (JP)
Title: Apparatus for inspecting glass container
Inventor: TAKIZAWA TSUTOMU
IPC: G01N21/88
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for inspecting glass containers which can reduce the number of emitters/receivers. SOLUTION: There are provided an illumination means 5 for illuminating the glass container 1 with light, and a detecting means 7 for detecting fluorescence generated by the light to the glass container. Defects of the glass container are detected by a distribution change of a quantity of light of the fluorescence detected by the detecting means 7.
Patent JP-2003008606-A (JP)
Title: Communication controller and method and program for communication control
Inventor: MATSUMOTO TAKASHI
IPC: H04L12/66
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To control reception of data from a network to eliminate unnecessary charging to the originator when all data reception terminals or a data reception terminal specified as the destination of incoming data is in an inoperable state on arrival of data, and to provide a communication controller and a method and a program for to improve operation by enabling communication when a data reception terminal specified as the destination of incoming data is in an inoperable state on arrival of data. SOLUTION: When data are received, and if all data reception terminals connected to a communication controller or a data reception terminal specified by the received data is in an inoperable state, the controller responds to the originating terminal without performing reception processing. Also if transfers the incoming data to another data reception terminal, exchanges data regularly with the transferred terminal, and hands over the updated data when the transferring terminal is restored.
Patent JP-2003002231-A (JP)
Title: Rear body structure of automobile
Inventor: HAYAKAWA NORITO
IPC: B62D25/20
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide rear body structure of an automobile that can effectively suppress the deformation of a rear side member with simple structure reduced in the number of reinforcements. SOLUTION: In this rear body structure of the automobile, the rear side member 2 of closed cross section extending in the longitudinal direction of an automobile body is provided at the rear part of the automobile body. The rear side member 2 is formed vertically offset by a first bend part 2C and a second bend part 2D, and one reinforcement 3 is laid between the first bend part 2C and the second bend part 2D within the closed cross section.
Patent JP-2002097249-A (JP)
Title: Epoxy resin containing phosphorous, its production method, flame retardant epoxy resin composition, and sealant and laminated sheet using the same
Inventor: TAMURA TAKESHI
IPC: B32B27/38
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin containing phosphorus having a flame retardant phosphorus atom. SOLUTION: The epoxy resin containing phosphorus which includes a structural unit derived from a hydroquinone derivative containing phosphorus shown by the formula (I) is provided. (R1 and R2 show substitutable chain or branched chain alkyl groups, one or, two or more methylene groups in the alkyl groups are substitutable by -CH=CH-, each of them may be a same group or a different group, and R1 and R2 may form a cyclic product whether containing P or not. X shows an oxygen atom or a sulfur atom. Y or Z shows a hydrogen atom, a hydroxyl group, a chain or branched chain alkyl group, an aralkyl group, an alkoxy group, an allyl group, an aryl group, or a cyano group. Y and Z may form cyclic products).
Patent JP-2003012484-A (JP)
Title: Liquid composition for oral cavity application
Inventor: MUKOGASA KAZUO
IPC: A61K8/365
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid composition for oral cavity application, having high antibacterial mildew-proofing activity even in a composition free from ethanol, enabling stable formulation of glucanase and giving excellent feeling in use. SOLUTION: The liquid composition for oral cavity application is produced by formulating an ethanol-free liquid composition containing a glucanase with a cinnamaldehyde and/or an acetal of cinnamaldehyde as an antibacterial component in combination with a quaternary ammonium-type bactericide.
Patent JP-2003011871-A (JP)
Title: Airbag device for saddle type vehicle
Inventor: TAJIMA KO
IPC: B60R21/20
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an airbag device for a saddle type vehicle capable of restraining an occupant to keep the occupant from moving from a seat when the device is inflated and deployed. SOLUTION: The saddle type airbag device 10 includes an airbag 11, an inflator 41, and a case 47 holding the airbag 11 and the inflator 41 and mounted to a vehicle frame 2. The airbag 11 has a leg side inflating part 24 which is inflated to fill a space between the seat 5 and the case 47 between both knees K of the occupant D when the airbag is inflated and deployed.
Patent JP-2003018829-A (JP)
Title: Dc-dc converter
Inventor: AZUMA EIJI
IPC: B60R16/02
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a DC-DC converter which can cope with both of the frequency intervals of carrier waves for broadcasting of an AM radio divided into two of 9 kHz and 10 kHz, and a vehicle device using the DC-DC converter. SOLUTION: The DC-DC converter 1 is equipped with a transformer T1 which insulates a DC power source and a load from each other, field effect transistors S1 and S2 which are connected between the primary side of the transformer T1 and the power source and repeat the continuity and break, answering a switching signal, a controller U1 which generates a switching signal for controlling the action of the continuity and break of the field effect transistors S1 and S2, and diodes D1 and D2 which regulate the voltage induced on the secondary side of the transformer T1 into DC and output DC voltage. The controller U1 generates a switching signal of 90 kHz the same as a common multiple between 9 kHz in carrier frequency interval and 10 kHz in carrier frequency interval, and controls the action of the make and break of the field effect transistors S1 and S2.