baber/WOPTO huggingface dataset:
Patent JP-2002226749-A (JP)
Title: Ink for ink jet printer
Inventor: HAGINO YOSHIFUMI
IPC: C09D11/326
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an ink for an ink jet printer which comprises a fluorescent compound which does not give a reflection color under visible lights but radiates fluorescence when irradiated with ultraviolet rays to develop a color, a surfactant and water and is satisfactory in all aspects of rapid drying property of an ink after printed, printed letter quality and fluorescent intensity of printed letters. SOLUTION: A mixture of a first compound represented by chemical formula (1) wherein R is an isobutyl group and a second compound represented by chemical formula (1) wherein R is an ethyl group is employed as the surfactant. The two compounds are mixed so that A and B satisfy the relation: 5.0<=16A+B<=6.5, where A and B are the content (wt.%) of the first compound and the second compound, respectively, and A and B are each larger than 0.
Patent JP-2002233985-A (JP)
Title: Holding device for industrial robot
Inventor: FUJIEDA SHUNJI
IPC: B25J15/04
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a low cost holding device of a high centering precision capable of reducing an operation time for set-up change without position adjustment thereof and position correction of a robot. SOLUTION: This device is assembled in such a manner that centers of projection and recess part of end boss center parts attached on the holding device and a bottom surface of the holding device, and an opening and closing center of a master jaw 4 are aligned on a straight line and are perpendicular to an end boss attachment surface by using a assembly jig assembled in such a manner that a center of a master jaw positioning part to engage with the master jaw 4 and a center of a end boss positioning part to engage with the projection and recess part of the center part of the end boss attached on the bottom surface of the holding device.
Patent JP-2002236192-A (JP)
Title: METHOD OF MEASURING Pu QUANTITY IN GLOVE BOX
Inventor: SHIMIZU JUNJI
IPC: G21F7/015
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of measuring precisely a Pu quantity in a glove box in a short time. SOLUTION: In this method of measuring the plutomiun(Pu) quantity in the glove box, a detector 5 is insertion-attached in an inside of a tube-like structural member (frame) 1 inside a shielding body 3 of the glove box, the detector is thereby prevented from contamination by a nuclear fuel substance, and the Pu quantity is measured from an inside of the shielding body 3 with respect to a radiation source.
Patent JP-2002236293-A (JP)
Title: Liquid crystal display device and manufacturing method for liquid crystal display device
Inventor: NATORI TAKEHISA
IPC: G02F1/1341
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device wherein an increase of external dimensions of an airtight apparatus for deaeration in vacuum and a liquid crystal material tank can be prevented while realizing the reduction of the working time for injecting a liquid crystal material and to provide a manufacturing method therefor. SOLUTION: In a pair of substrates 10 and 22 which constitute the liquid crystal display device, a liquid crystal injecting chamber 20 housing the liquid crystal material 40 is formed on the surface of the substrate 10 disposed on the back surface side of the liquid crystal display device and a plurality of holes 11 communicating with the liquid crystal injecting chamber 20 are formed in the substrate 10 and the liquid crystal material 40 is introduced between the pair of substrates 10 and 22 from the liquid crystal injecting chamber 20 through the holes 11.
Patent JP-2001205844-A (JP)
Title: Optical print head and electrophotographic printer
Inventor: NISHIGAITO IKUHISA
IPC: B41J2/45
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To reduce the size and weight of an optical print head while enhancing the heat dissipation effect and rigidity. SOLUTION: The optical print head comprises a substrate 22, a plurality of light emitting elements arranged linearly on the substrate 22, a rod lens array 23 arranged oppositely to the light emitting elements and condensing light emitted therefrom, a member 24 for supporting the rod lens array 23, and a 'U-shaped' heat dissipation plate 38 surrounding the substrate 22 and the supporting member 24 and dissipating heat generated from the light emitting elements. The heat dissipation plate 38 dissipates heat generated from the light emitting elements. Since heat can be dissipated from the bottom face and the opposite side faces of the optical print head, heat dissipation area can be widened to enhance heat dissipation effect and rigidity without increasing the dimensions of the optical print head and the size and weight of the optical print head can be reduced.
Patent JP-2002235599-A (JP)
Title: Trouble diagnosing device for cab-over type truck
Inventor: SHIBUYA MASATOSHI
IPC: F02D45/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent data from being recorded as a trouble history in a trouble history recorder 3 since, even if a trouble diagnosing part 7 incorporated in an engine electronic controller 6 executes trouble diagnosis in the inspections and operating checks of a cab-over type truck in the state of raising a cab and judges to be faulty, the trouble is not a real trouble. SOLUTION: When a cab switch 1 detects that the cab is not lowered, a data recording prohibition flag 5 is set to prohibit the recording of the trouble history. Accordingly, even if a trouble code occurs by the inspections and operating check, it can be prevented that it is recorded as a trouble record. Also, a trouble code occurred during the inspection with the cab raised is stored a trouble code temporary storage part 4 and, when even one same trouble code occurs after the cab is lowered, the recording of the trouble history is also prohibited. As a result, the same trouble as the trouble code occurred during the inspection is not recorded as the trouble history.
Patent JP-2002234909-A (JP)
Title: Transfer method for copolymer latex
Inventor: SATO KUNIHARU
IPC: F17D1/14
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a transfer method for a copolymer latex whereby foaming associated with transfer, the occurrence of filmy substance, and mixing of solid components into the latex can be prevented. SOLUTION: This method is for transferring a copolymer latex stored in the first storage tank 1 to the second storage tank 2 through a transfer pipe 3 equipped with a gas valve 4 communicating to the atmospheric air. The latex is supplied from the transfer pipe 3 to the second storage tank 2 through a supply port installed at the lower part of the tank 2.  This method comprises the first step wherein, while the gas valve 4 is kept open, the transfer pipe 3 is filled to its branch point 7 with the copolymer latex stored in the first storage tank 1, thus discharging a gas remaining in the pipe 3 through the gas valve 4 to the outside of the system; the second step wherein, while the gas valve 4 is kept closed, the latex stored in the first storage tank 1 is transferred by a pump to the second storage tank 2; and the third step wherein, while the gas valve 4 is kept open, the latex remaining in the pipe 3 is forcibly transferred by a gas pressure to the second storage tank 2.
Patent JP-2002237089-A (JP)
Title: Optical information recording medium
Inventor: KATO MASANORI
IPC: G11B7/24
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To improve overwrite characteristics at the highest linear speed ensured by an optical information recording medium which is adaptive to multi- speed recording of, for example, >=3.6 m/S. SOLUTION: This optical information recording medium in which information can be recorded and erased on its recording surface while the relative speed between the recording surface when the information is recorded and erased and a recording device is within a range of VL<=V<=VH and the reflectance of the recording surface in an unrecorded state is Rb0, satisfies RbH/Rb0>1.03, where RbH denotes the reflectance off the recording surface in the unrecorded state which has been irradiated with light of optimum erasure light irradiation power PEH at the relative speed VH. Consequently, the recording surface is initialized so that the reflectance Rb0 is set to the optimum value a little less than the reflectance RbH of the recording surface having been erased at the relative speed VH, overwrite characteristics at the relative speed VH therefore becomes excellent.
Patent JP-2002235671-A (JP)
Title: Operation control method for pump at pump gate
Inventor: TERADA OSAMU
IPC: F04D15/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To always demonstrate appropriate drainage function according to a change in an intake side water level for reducing the number of starting/ stopping times of a pump to lengthen endurance life even when the pump with a large drainage capacity is used. SOLUTION: When the water level at an upstream channel 1A rises from a first starting level to a second starting level, the first pump 6A of two pumps 6A, 6B mounted on a cut-off gate door body 5 is solely operated at a full speed. When the level rises over the second starting level, both the first and second pumps 6A, 6B are operated at a full speed. When the level lowers from the second starting level to the first starting level, the second pump 6B is operated at a full speed and the first pump 6A is inverter-operated. When the level lowers below the first starting level, the first pump 6A is solely operated at a predetermined low speed.
Patent JP-2002235746-A (JP)
Title: Ceramic dynamic pressure bearing, motor with bearing, hard disk device, and polygonal scanner
Inventor: SUGIYAMA ATSUTOSHI
IPC: C04B35/10
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic dynamic pressure bearing hardly causing abrasion, etc., in starting and stopping, and capable of achieving a suitable rotation of the dynamic pressure bearing. SOLUTION: A dynamic pressure clearance 17 is formed between a first member 14 and a second member 15 relatively rotating about a prescribed rotating axis, and a fluid dynamic pressure is generated in the dynamic pressure clearance 17 along with the relative rotation between the first member 14 and the second member 15. At least in either of the first member 14 and the second member 15, a part including a polishing surface (dynamic pressure clearance formation surface) facing to the dynamic pressure clearance 17 is constituted of ceramic and the content rate of AL components in terms of Al2O3 in alumina- based ceramic comprising a polishing-finished dynamic pressure clearance formation surface is adjusted to 90-99.5 mass%.
Patent JP-2002245190-A (JP)
Title: Contents distribution system
Inventor: MIYAJI HIDEO
IPC: G06F21/10
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To reuse the second literary work as material. SOLUTION: This contents distribution system 10 is provided, in a server 12, with a secondary literary work DB20 for registering the secondary literary work and the secondary literary work is registered in this DB20. Then, the registered secondary literary work is provided to a client computer 16 as material from the server 12. Namely, when an editor prepares another secondary literary work, the registered secondary literary work is provided to the computer 16 as material for preparation to be laid out (edited). The registered secondary literary work is provided to the computer 16 as material for browsing and browsed by a browsing person.
Patent JP-2002205910-A (JP)
Title: Unemulsified cosmetic
Inventor: KAWAI SEIJI
IPC: A61K8/00
Filed: 2001-01-10
Abstract: PROBLEM TO BE SOLVED: To obtain an unemulsified cosmetic having excellent sense of use such as unsticky feeling, fresh feeling and moist feeling, having good temporal stability, and containing an oil component and water. SOLUTION: This unemulsified cosmetic is characterized in that the cosmetic contains the oil component and a water-absorbing porous powder.
Patent JP-2002241099-A (JP)
Title: Operation range control device for high lift working vehicle
Inventor: MASHIGE MASAHIKO
IPC: B66F9/24
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an operating range control device for a high lift working vehicle provided with a telescopic basic end-side boom 3 swivelably and derrickably installed on a vehicle 1, and a tip-side boom 6 capable of changing its shape, and swivelably and derrickably installed on a tip of the basic end-side boom 3. SOLUTION: This operating range control device for the high lift working vehicle is provided with basic end-side boom operation parameter actual value detecting means 14-16, tip-side boom operation parameter actual value detecting means 17-19, a basic end-side boom derricking load detecting means 20, a tip-side boom derricking load detecting means 22, and an operation control signal outputting part 21 receiving detecting signals from detecting means 14-19, and outputting control signals to drive control parts of driving devices respectively for swiveling, derricking, and expanding and contracting the basic end-side boom, and swiveling, derricking and changing the shape of the tip-side boom, and the operation control signal outputting part 21 controls the operation of the basic end-side boom 3 only on the basis of the attitude of the basic end-side boom,  and controls the operation of the tip-side boom 6 only on the basis of the attitude of the tip-side boom 6.
Patent JP-2002242588-A (JP)
Title: Hanging apparatus in propelling pipe
Inventor: KIMURA NOBUHIKO
IPC: F16L1/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a hanging apparatus available for systematically arranging pipes and wires in a propelling pipe on right and left sides during propulsion of the propelling pipe according to a pipe jacking method. SOLUTION: The hanging apparatus in the propelling pipe is formed of an annular plate, a single or a plurality of expanders, and a plurality of mounting stands. The annular plate has a single or a plurality of joint portions, and is arcuately curved along the internal periphery of the propelling pipe. The single or the plurality of expanders are arranged at the joint portions, for circumferentially expanding/contracting the annular plate. The mounting stands are set on the internal surface of the annular plate.
Patent JP-2002240392-A (JP)
Title: Electronic apparatus system
Inventor: NAKAZAWA MASANORI
IPC: H04N1/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic system comprising a combination of a plurality of component units arranged such that power supplied from an external power supply is also supplied to other component unit through a specific component unit in which a noise filter for removing noise deriving from the external power supply is prevented from being duplicated and the noise filter can be replaced easily. SOLUTION: A noise filter 323 is provided in a main unit, i.e., a printer 32, and noise of power being supplied to an AC/DC converting circuit 329, a fixing heater control board 322 in the printer 32 and to a scanner 31 attached thereto, the printer 32, a post-processing unit 34, and a multistage sheet feeder 52 is removed through one noise filter 323.
Patent JP-2002238493-A (JP)
Title: Pigment composition
Inventor: YAMAGUCHI RUMI
IPC: A23L5/41
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a water-soluble color-fade inhibitor having high safety, and excellent in color-fade stability. SOLUTION: This water-soluble color-fade inhibitor is obtained by incorporating a milk protein hydrolyzate.
Patent JP-2002252006-A (JP)
Title: Manufacturing method of solid high polymer electrolyte film and fuel cell
Inventor: AKAKABE MICHIO
IPC: H01M8/10
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a solid high polymer electrolyte film, which can improve reliability of a fuel cell, and the fuel cell of high reliability. SOLUTION: The manufacturing method of the solid high polymer electrolyte film 2 is characterized by having a process, which carries out annealing process of the film-like high polymer base material at a temperature lower than the flux temperature of the above film-like high polymer base material and also at higher temperature than the glass transition temperature of this film-like high polymer base material, and a process which introduces anion group into the above film-like high polymer base material. Further, a film electrode zygote 1, which sandwiches and joins the solid high polymer electrolyte film 2 manufactured by this manufacturing method, with a fuel electrode 3a and an oxidizer electrode 3b, is formed.
Patent JP-2002248067-A (JP)
Title: Wall for toilet booth
Inventor: OGAWA TORU
IPC: A47K17/02
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a wall for a toilet booth effectively utilizing a wall surface while minimizing burden on actions of a user when an aged person or a feeble person uses a sitting type toilet. SOLUTION: On a wall W located beside the sitting type toilet S, a horizontal hand rail rod 1 is arranged at a position that allows a user to hold it as sitting thereon and an auxiliary hand rail rod is mounted on the horizontal hand rail rod 1 so that the lower end part 3 thereof is made vertical to the front end of the horizontal hand rail rod, while the lower end of a vertical hand rail rod inclined forward is joined on the lower end part 3. In addition, a housing device C for articles is mounted adjacently to the front of the lower end part on the vertical hand rail rod in such a manner as to let it be used while sitting on the sitting type toilet.
Patent JP-2002251410-A (JP)
Title: Information retrieving device, information retrieving program, and computer-readable recording medium recording therein information retrieving program
Inventor: NAKAGAWA KATSUYA
IPC: G06F17/30
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an information retrieving device that can efficiently retrieve a large volume of information for desired and important information. SOLUTION: The information retrieving device 22 comprises a retrieving unit 32 that receives retrieving request information from a client, retrieves for information satisfying a retrieve condition, and outputs a retrieve result to a request issuer; an operation detection unit 36 that detects operations performed by the client for the retrieve result: a retrieve evaluation unit 38 that automatically evaluates the usability of the retrieve result according to a predetermined procedure based on the operations detected by the operation detection unit and outputs the evaluation result; and a retrieve information storing unit that associates the retrieve result and/or the retrieve request information with the usability and stores the associated information into a storage unit.  When retrieving for information that satisfies the retrieve condition and outputting the retrieve result to the client, the retrieving unit 32 uses the usability associated with the retrieve result.
Patent JP-2002248662-A (JP)
Title: Method and apparatus for controlling injection
Inventor: HIRANO TOMOHIRO
IPC: B29C45/77
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To make the amount of a resin stored by metering by stabilizing the metering. SOLUTION: A heating cylinder 11, a screw 12 arranged to be rotatable and forward/backward movable in the cylinder 11, a molding material supply means 104 for supplying a molding material to the cylinder 11, a retreat speed detecting means 105 for detecting the retreat speed of the screw 12, and a molding material supply changing means 106 for changing the amount of the molding material to be supplied based on the retreat speed of the screw 12 are provided. Since the retreat speed of the screw 12 can be kept constant, the metering can be stabilized, and the amount of the molding material to be stored by the metering can be made uniform.
Patent JP-2002261915-A (JP)
Title: Cellular phone device
Inventor: KONDO HIROSHIGE
IPC: H04W88/02
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To minimize the damage when a cellular phone is stolen or the like by limiting the use time of the cellular phone after the cellular phone is removed from the charger after charging. SOLUTION: When the user of the cellular phone connects a charge terminal T1 of the cellular phone 1 to a charge connection terminal T2 of the charger 2, a charge section 11 of the cellular telephone starts to be charged from a charging circuit 21 of the charger. The cellular phone comprises a timer 13 for clocking the use time of the cellular phone, and a cellular phone CPU 10 for controlling a cellular phone function circuit 14 of a call or the like when clocking is completed by the timer. The charger comprises a connection detection circuit 22 for detecting the connection state when the charger is connected to the cellular phone, and a transmission circuit 23 for transmitting a connection signal by the control of a charger CPU 20 when connection is detected by the connection detection circuit.
Patent JP-2002259270-A (JP)
Title: System and device for displaying image, recording medium and program
Inventor: MINOTANI KAZUTAKA
IPC: G06Q30/02
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an image display system and device which can optionally and electronically switch advertisements and can optionally change displays on the basis of reader information and to provide a recording medium and a program. SOLUTION: The image display system having a terminal 16 on which an agent is mounted and an image display device 10 including communication equipment 14 for communicating with the terminal 16 is used.
Patent JP-2002254591-A (JP)
Title: Carving head control unit
Inventor: OGAWA HIDEAKI
IPC: B41C1/045
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To enhance both of robust properties and response with respect to disturbance in the control of the carving head of a gravure carving machine. SOLUTION: In the carving head control unit, two degree-of-freedom feedback controls are applied to an image signal r2 by a first controller 51 and a second controller 54 and one degree-of-freedom feedback control is applied to a carrier signal r1 by the second controller 54. As a result, response is improved and the edge of a fine character or horizontal line can be well expressed, the robust properties to disturbance can be enhanced, and image irregularity can be prevented.
Patent JP-2002257966-A (JP)
Title: Device for transmitting sensor signal
Inventor: KASAI ISAO
IPC: H05B6/68
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To solve such problems that the radius for wiring a shield wire increases more than necessary, the length of the shield wire increases additionally, and material to be used increases more than necessary because the signal transmission path can not be bent at a right angle with a small radius because of metal braid of the shield wire and the thickness of ferrite rubber. SOLUTION: A sensor signal transmitting means having an electromagnetic wave shielding means formed of a ferrite rubber 7 and a shield body 6, a signal transmission path 8, and a discontinuing part 10 of the electromagnetic wave shielding means is included. Because the signal transmission path 8 of the discontinuing part 10 can be wired and bent at a right angle with the small radius, a linear dimension for wiring as the sensor signal transmitting means can be a minimum linear dimension.