baber/WOPTO huggingface dataset:
Patent JP-2002333039-A (JP)
Title: Fluid coupling
Inventor: FUJITA YASUO
IPC: F16D35/02
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem on a conventional fluid coupling that the fluidity of an operating liquid from a small-capacity operation chamber to a torque transmission part is worsened to prohibit the sufficient transmission of torque to a housing. SOLUTION: This fluid coupling comprises a driven wheel 6 having a communication hole 7 communicating with a storage chamber 4 and an operation chamber 5 into which the housing 3 is partitioned and a torque transmission part 9 provided between the outer periphery portions of the driven wheel and a rotor. One side face 6b of the driven wheel on the outer periphery portion of the torque transmission part is protruded to a rotor side to reduce the capacity of the operation chamber and a circular groove 24 is formed in communication with the communication hole between the one side face and a circular protruded portion 17a located on the innermost periphery side. The torque transmission part on the driven wheel side is provided with a cutout groove 25 along the radial direction for communicating the circular groove with each circular recessed portion 17b.
Patent JP-2002331939-A (JP)
Title: Shopping cart
Inventor: MATSUYAMA TATSUHISA
IPC: B62B3/00
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a shopping cart which can be loaded on an escalator. SOLUTION: This shopping cart has one front wheel 1 which can be oscillated, two rear wheels 2, 2, and two fixed assist wheels 3, 3 additionally provided in the forward as viewed by side surface of the front wheel 1. In an ordinary condition running on a grounded surface G, the assist wheel 3 is detached from the grounded surface G by a prescribed height H0 . When H is assumed for height of a getting off site Y of an escalator E, the prescribed height H0 is set so as to be in a relation H/2<=H0 <=H. A distance in the longitudinal direction as viewed by side surface between a front end of the front wheel 1 and an axial center 4 of the rear wheel 2 is set shorter than a before/behind width of a tread E1 of the escalator E.
Patent JP-2002291394-A (JP)
Title: Cat-repelling device for loading on car
Inventor: NAGATOMO KOJI
IPC: A01M29/00
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a cat-repelling device for loading on a car easily placeable on the upper face of the bonnet or the like of a vehicle to effectively prevent damages to the upper surface due to walking of a cat. SOLUTION: A cat-repelling board 4 is formed by standing a number of tags 6 on the upper face of a base board 5, sucking disks 13 are furnished on the lower surface of the base board 5, and the sucking disks 13 are allowed to suck on the upper surface 1 of the bonnet, the upper surface 2 of the trunk room or the upper surface 3 of the roof. This enables that the base board 5 is supported on the upper surface 1 of the bonnet, the upper surface 2 of the trunk room or the upper surface 3 of the roof with a space between them.
Patent JP-2002332130-A (JP)
Title: Sheet material feeding device, method for feeding sheet material, and recording device
Inventor: OHASHI TETSUHIRO
IPC: G03G15/00
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a sheet material feeding device provided with an overlap feed preventing mechanism of a simple structure without a size increase and a significant cost increase of a device. SOLUTION: A recessed cutout 14c in a circular shape is formed on a control cam 14. A lever projection 13a extending from one end surface of a rotational shaft 13b integrally formed with a return lever 13 is inserted in the cutout 14c so that the lever projection can move in the cutout 14c in a radius direction. A relative rotation angle of the rotational shaft 13b and the control cam 14 is restricted by abutting the lever projection 13a on a first abutting surface 14d and a second abutting surface 14e of the cutout 14c. In a state that a feeding operation itself is not completely finished and a rear end part of a sheet material after held on a main body side remains in an inside of the sheet material feeding device, the sheet material presses the return lever 13, rotates it in an arrow B direction, and retracts the return lever 13 from a sheet material carrying passage.
Patent JP-2002337004-A (JP)
Title: Abrasive-resistant coating coated tool
Inventor: ISHIKAWA TAKASHI
IPC: B23B27/14
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a hard coating coated tool capable of simultaneously attaining significantly high oxidation resistance, wear resistance, lubricity, and adhesion for the accommodation of drying and high speed in cutting highly hard steel, and a complex hard coating coated tool capable of attaining further high adhesion by a combination with a conventional coating. SOLUTION: In this abrasive-resistant coating coated tool formed by coating a base surface with a hard coating, the coating is formed by applying coating of at least one layer A, which consists of chemical composition expressed by (Cra Si1-a )(Nx B1-x ), where 0.5<=a<1, 0.5<=x<=1 and which is composed of phases relatively rich in Si and poor in Si. In the layer A, an amolphous microcrystal (Cra Si1-a )(Nx B1-x ) is interposed. The abrasive-resistant coating coated tool is also constituted by alternately performing the coating of at least one layer of chemical composition generally expressed by (TiAl)N with each other.
Patent JP-2002344894-A (JP)
Title: Image retrieval device and electronic camera
Inventor: HANEDA KAZUHIRO
IPC: H04N5/76
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an image retrieval device capable of quickly and easily retrieving a desired image even in such a case where the number of still pictures are very large in the case of retrieving the desired image from a plurality of still pictures constituting a photographed moving picture, and to provide an electronic camera applying the image retrieval device. SOLUTION: This image retrieval device is provided with a display means for arranging the prescribed number of still pictures from a plurality of still pictures recorded by a recording means and displaying the prescribed number of still pictures, and a display control means for discretely thinning at least one still picture in accordance with a variable thinning rate and subsequently making the display means display a plurality of still pictures. A still picture desired by a user is retrieved by manually or automatically switching thinning rates and also switching displays in a display page unit or still picture unit.
Patent JP-2002343131-A (JP)
Title: Lamp structure
Inventor: SUZUKI HARUHISA
IPC: F21Y101/00
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide lamp structure, which needs no parts for countermeasure against waterproofing, and has good attachment workability of inner housing. SOLUTION: While forming projection parts 14 and 15 in spiracles 8 and 9, fitting ribs 21 and 22 are formed in an inner housing 16. By inserting the tip of these fitting ribs 21 and 22 into spiracles 8 and 9, nail parts 23 and 24 are hooked to the projection parts 14 and 15.
Patent JP-2002339621-A (JP)
Title: Actuator
Inventor: TAKEDA TOKUHIDE
IPC: E05B83/36
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To set the return speed of an actuator arm to a proper speed in a motor-driven spring force return actuator. SOLUTION: In this actuator, a switch means for controlling the supply and non-supply of current to a motor and a closed circuit formed between the power supply terminals of the motor when current is not supplied to the motor by the switch means are installed in the drive circuit of the motor. A PN junction element allowing current to flow in forward direction when the current is supplied to the motor is installed in the closed circuit.
Patent JP-2002012582-A (JP)
Title: Compound having chelating affinity for and selectivity of first transition series element
Inventor: WINCHELL HARRY S
IPC: A61K31/131
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a compound which has a chelating affinity for and selectivity of a first transition series element, lowers bioavailability of the first transition series element or removes the first transition series element and an element having chemical properties similar to those of the first transition series element from the body. SOLUTION: This compound is represented by formula (I) or formula (II), its dimer or physiological salt. To be concrete, for example, a compound represented by formula (III).
Patent JP-2002343920-A (JP)
Title: Lead frame
Inventor: TAKADO TSUMORU
IPC: H01L23/50
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame for a resin sealed type semiconductor device which reduces the deformation of inner leads. SOLUTION: Dummy leads 5 for reducing the deformation of inner leads 2 are provided between the inner leads 2 of a lead frame used for a resin sealed type semiconductor device. When foreign substances generated in resin molding such as resin burrs existing on a die are stuck between the inner leads 2 and outer leads 3, the deformation of the inner leads 2 can be suppressed within a prescribed deformation because the inner leads 2 contact with the dummy leads 5, and electrical short circuit between the inner leads can be prevented by covering the ends of the dummy leads with insulating films 5b.
Patent JP-2002339362-A (JP)
Title: Reinforcing-banking structure
Inventor: MATSUOKA MASAYUKI
IPC: E02D17/18
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To simply and economically construct a natural inclined wall surface having no stepped section by using an inclined type front frame, and to improve the workability and anchorage properties of the front frame. SOLUTION: A plurality of the L-shaped front frames 10, 10 and the like in which front sections are inclined backwards and base sections are extended from the lower edge sections of the front sections to rears are arrayed in the vertical direction and the horizontal direction so as to form inclined planes in each front section. Nets 30 are connected to the base sections of each L- shaped front frame 10, and fixed by banking 40. The nets 30 are fixed by the banking 40, and the front frames 10 are anchored firmly.
Patent JP-2002339407-A (JP)
Title: Civil engineering work system
Inventor: KATAOKA TAKAYUKI
IPC: E02F9/26
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a civil engineering work system for safely performing excavating work without damaging an obstacle such as an underground buried structure and an aboveground structure. SOLUTION: This civil engineering work system performs the excavating work by using a construction machine, and has a civil engineering work map 4 including position information on the obstacle S such as the underground buried structure and the aboveground structure, a detecting means 5 for detecting one's own data D on a position and the direction of the construction machine, and a display means 6 for displaying the one's own data D detected by this detecting means 5 together with the civil engineering work map 4. The excavating work is performed on the basis of display information of the display means 6.
Patent JP-2002310083-A (JP)
Title: Uniaxial flow type fluid machine
Inventor: NAKAMURA SHIGEO
IPC: F04D3/02
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a uniaxial flow type fluid machine with performances of a conventional type at low cost without any highly precise processing by specifying performances and functions of the conventional, biaxial and Spiraxial(R) screw fluid machine as those of a uniaxial flow type fluid machine. SOLUTION: The structure having an ordinary precision and securing the performance is developed by making the machine into the uniaxial flow type, eliminating a gearing part of a rotor 2, dispensing with a pilot gear, and making the rotor 2 into a single axis. This constitution can halve the manufacturing cost and reduce abrasion and replacement parts only to a bearing and an oil seal. It is an epoch-making that the axial type can be manufactured highly precisely.
Patent JP-2002337511-A (JP)
Title: Pneumatic radial tire
Inventor: YOSHIKAWA MOTOKAZU
IPC: B60C9/22
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic radial tire capable of increasing the high-speed durability while limiting the weight of the tire to be equivalent to or less than the weight of a tire having only a belt edge cushion rubber layer. SOLUTION: In the pneumatic radial tire with a belt layer 3 disposed on the outer circumferential side of a carcass layer 2 of a tread part 1, a plurality of cord layers formed of an organic fiber cord f wound in the tire circumferential direction are disposed between an end part 3a of the belt layer 3 and the carcass layer 2, and a belt edge reinforcing layer 4 of substantially wedge-shaped section covered with a rubber r is interposed therebetween.
Patent JP-2002348318-A (JP)
Title: Vinyl chloride based paste resin
Inventor: SHIMADA KAZUKO
IPC: C09D129/04
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a vinyl chloride based paste resin which gives a product excellent in transparency and heat resistance, a paste sol composition and a gel composition. SOLUTION: The vinyl chloride based paste resin is obtained by polymerizing 100 pts.wt. of a vinyl chloride monomer with 0.1-5 pts.wt. of at least one emulsifier comprising an ammonium salt selected from the group consisting of emulsifiers comprising ammonium carboxylates, ammonium sulfate, and ammonium sulfonate, has a specific surface area of 5-10 m<2> /g, and consists of (A) 10-60 wt.% of particles having a particle diameter distribution below 0.5 μm with at least one peak at 0.1 μm or greater and below 0.5 μm and (B) 90-40 wt.% of particles having a particle diameter distribution of 0.5 μm or greater with at least one peak at 0.5 μm to 1.3 μm.
Patent JP-2002352934-A (JP)
Title: Mounting structure of shielding wire to connector
Inventor: IMANAKA TAKESHI
IPC: H01R43/20
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To prevent bending or breakages in the insertion of a connector of a shielding wire. SOLUTION: A solder 10 as a reinforcing agent is made to be added and permeated from the base part ha of a terminal t3 of a shielding network wire h to a range overlapped with at least the first barrel t3-a, and rigidity is improved in the range which extends from the front to the rear of the mounting position of the terminal t3 of the shielding network wire h. The shielding network wire h will neither bend nor break, even if it receives insertion resistance at insertion into a cavity 1b of the connector 1, and makes the terminal t3 inserted into a required depth.
Patent JP-2002160384-A (JP)
Title: Ink jet recording device and method for removing bubble
Inventor: ODA KAZUYUKI
IPC: B41J2/175
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording device which can remove bubble by a simple composition. SOLUTION: Ink supply to an individual path 32 is checked by attachment of a bubble to a side end portion of a common liquid chamber 34 of the individual path 32 with an ink jet opening 30 formed at its tip end. This results in impossible jetting of an ink drip and in an image defect. If accumulated print sheets reach to generate the image defect, surface temperature of a recording head 20 is raised up to T1 deg.C by continuous dummy-jet by driving a heating element 36 and an ink in the individual path 32 is boiled. A bubble 70A attached to the side end portion of the common liquid chamber 34 of the individual path 32 is separated from the wall face, is simultaneously combined with other bubbles by expansion, and is let out of the common liquid chamber 34 to an ink supply chamber 44 by buoyancy. The bubble can be surely removed accordingly.
Patent JP-2002072242-A (JP)
Title: Optoelectronic device, manufacturing method thereof, light transmission body, liquid crystal device manufacturing method thereof, and electronic equipment
Inventor: IMAEDA CHIAKI
IPC: G02F1/1345
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an optoelectronic device permitting reduction insize and weight, a light transmission body, and electronic equipment provided therewith. SOLUTION: The liquid crystal device 100 comprises a liquid crystal panel 110 and a holding member 120. On a projecting part 111T of the liquid crystal panel 110, an IC 115 for driving the liquid crystal and a chip 116 are packaged. The holding member 120 is provided with a recessed housing part 122a for housing the above IC 115 for driving liquid crystal, and a recessed housing part 122b for housing the above chip part 116 on a projecting counter part 122.
Patent JP-2002352156-A (JP)
Title: Method for deciding beneficiary in trust agreement, and fiduciary system
Inventor: MASUHARA HIROKI
IPC: G06Q20/00
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a system for executing making of beneficiary determination efficient and automating the determination of the beneficiary work. SOLUTION: A fiduciary server receives beneficiary determination information stored in a consignor server. The fiduciary server determines a beneficiary on the basis of the received beneficiary determination information, and money is sent to the determined beneficiary.
Patent JP-2002353263-A (JP)
Title: Method of forming solder bump
Inventor: SAKAI TADAHIKO
IPC: H01L21/60
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of stably forming solder bumps, which has high junction reliability and a large size. SOLUTION: In the method of forming the solder bumps, solder bumps 6c that carry electricity to circuit electrodes 3 via through holes 2 are provided on an insulating substrate 1. Solder is printed on the circuit electrode 3 using a first screen mask 4, which has a first pattern holes 5 having a smaller size than the through hole 2, and solder portions 6a are formed. Then solder is subsequently reprinted thereon using a second screen mask 14, which has second pattern holes 15 having a larger size than the first pattern hole 5, and then the insulating substrate 1 is heated to melt the solder in order to form the solder bumps 6c on the circuit electrode 3. With this processing, it is possible to prevent filling defect of solder in the through holes 2 to secure junction reliability.
Patent JP-2002348752-A (JP)
Title: Chambray and method for producing the same
Inventor: SHIBATA TADAHIRO
IPC: D06C23/04
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a chambray settled listing, and to provide a method for producing the chambray. SOLUTION: This chambray is obtained by using threads having different dye-affinity as warp and weft each other and, if the mean width of warp in the cloth direction at both selvedges regions is Wme and the mean width of warp in the cloth direction is Wmc , has a difference (Wme -Wmc ) of <=1.4% Wmc . The gray fabric having 9-15% wider weave width than the product fabric is woven from the warp and weft each having different dye-affinity and the gray fabric is treated with coloring processing to be shrunk to have the same width as the product fabric and to produce the objective chambray.
Patent JP-2002357151-A (JP)
Title: Control device for engine
Inventor: WATANABE SATOSHI
IPC: F02D43/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an engine which can hold a good condition of combustion. SOLUTION: In the case that an engine speed is increased to a target value after the engine speed is lowered down, the timing of fuel supply to an intake port of an engine is set to before intake action, in the case that the engine speed is again lowered down by a prescribed value or more according to this intake asynchronous injection, the timing of fuel supply is switched during the intake action, and in the case that the engine speed is not lowered down by the prescribed value or more, a good condition of combustion can be maintained by not switching the timing of fuel supply.
Patent JP-2002355171-A (JP)
Title: Rice cooker
Inventor: SAKAGUCHI YOICHI
IPC: A47J27/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To attach a lid 1 to a body with a hinge pin 2 in a manner that the lid 1 can open and close, to have a hinge spring 4, attached by winding around the hinge pin 2, applied a force to the lid 1 toward the body, and to attach the lid 1 to the body by using an integrated part A holding the hinge pin 2 and hinge spring 4. SOLUTION: An integrated part A allows an easy attachment of a lid 1 to the body. Because the integrated part is used at a part where the lid 1 is mounted to the body to swing, the integrated part can be shared with the other products with different article numbers and sizes. Also, stabilization of the quality, simplification of the design, reduction in the cost for a mold, and cut in the investment cost for the mold can be achieved.
Patent JP-2002359659-A (JP)
Title: Data processing unit and system
Inventor: SHIRAISHI HIDETOSHI
IPC: G06F7/02
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To detect a data error of serial data sent serially from a serial port. SOLUTION: When a data processing unit 20 serially transmits serial data to an external data processing terminal 30, an output buffer means 203 buffers serial data sequentially generated by a data transmission means 202 and transmits the data serially from a serial port 201. Since a data comparison means 206 confirms the matching between the serial data sent from the data transmission means 202 to the output buffer means 203 and the serial data sent from the output buffer means 203 to the serial port 201, the data processing unit 20 can detect the error of the transmission data caused by forced input of a noise to the serial port 201 or the like.
Patent JP-2002320632-A (JP)
Title: Hinge joint using shaft, and artificial finger using tube made of low friction material as tendon sheath
Inventor: IGUCHI FUKUICHIRO
IPC: A61F2/54
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an excellent material that enables fingers to bend and stretch by solving the problems of which simply imitate human fingers by aiming at a single axial joint as if they sit in a pulley-like saddle with no shaft. SOLUTION: Unlike the structure of a human finger, a single axial joint (hinge joint) (4, 5, 6) is achieved by inserting a shaft (7) in each joint as an axis for bending and stretching, because the finger is easily secured the side stability for bending and stretching even when not accompanied by ligament-like tissues. Further, a material with low friction and excellent antitension properties is used to produce an artificial tendon (8, 9, 10, 11) by suturing a stretching tendon with a bending tendon on the somatic side.
Patent JP-2002366464-A (JP)
Title: Portable telephone marketing system and its program
Inventor: FUKUSHIMA TAKASHI
IPC: G06Q30/06
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To perform instantaneous direct marketing to a portable telephone monitor by using the positional information of a portable telephone and the electronic mail function of the portable telephone. SOLUTION: In a portable telephone marketing system, a user selects a portable telephone owner by using the information of the present position of the portable telephone of a monitor position managing function F102 in a basic function group 10 on a server computer, and transmits an electronic mail through the electronic mail transmitting and receiving function of the selected portable telephone to the selected portable telephone owner by using service interface function W100 for the portable telephone owner. Thus, it is possible to execute direct marketing to the portable telephone owner.