baber/WOPTO huggingface dataset:
Patent JP-2002336019-A (JP)
Title: Folding umbrella
Inventor: HARASAWA KAZUO
IPC: A45B19/12
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To constitute a compact folding umbrella. SOLUTION: The one-side ends of master ribs 10 consisting of four pieces of ribs pivotally supported with each other are pivotally supported at an inside cap 8. The master ribs and a lower runner 5 are connected by stretchers 22. The respective ribs of the master ribs are folded in a beeline cooperatively with the vertical sliding of the lower runner. A slide crook and slope are formed at the third rib 10c among the ribs of the master ribs, by which the ribs are situated next to each other without the superposition of the segment 10c' of the third rib on the side opposite to the pivotally supporting portion 16 of the second rib 10b on each other. A quadrilateral link mechanism 34 is constituted by a link rib between the stretcher and the second rib of the master rib.  The first rib 10a and the fourth rib 10d are connected by a connecting shaft 46 and the second rib and the fourth rib 10d are connected by a connecting shaft 46. As a result, the quadrilateral link mechanism 44 and 52 are constituted between the connecting shaft 36 and the master ribs and between the connecting shaft 52 and the master ribs.
Patent JP-2002016448-A (JP)
Title: Radio frequency amplifier circuit and receiving chain circuit
Inventor: PORTIN JYRKI
IPC: H03F1/56
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of an RF amplifier during operation at a low output power level. SOLUTION: The RF amplifier circuit is provided with an RF amplifier 12 having an input for receiving an RF signal and an output for applying the amplified RF signal to a load and a filter element 10 having a controllable impedance between this output and the load. The filter element 10 has an input terminal 10A for receiving the amplified RF signal independently of the RF amplifier 12, an output terminal 10B for applying the filtered RF signal to the load and a control terminal 10C for receiving a control signal and in response to the control signal, the impedance of the filter element is controlled to improve the efficiency of the RF amplifier 12 during operation at an output power level different from a maximum design output power level.  Besides, the receiving chain circuit for coupling the output of an RF signal source to the input of a first RF circuit in a first operating mode and to the input of a second RF circuit in a second operating mode by means of a switchable impedance device capable is disclosed as well.
Patent JP-2002046351-A (JP)
Title: Ink jet recording paper
Inventor: IIDA SEIICHIRO
IPC: B41M5/50
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a low cost ink jet recording paper, which has high lustrous properties and high durability and can quickly absorb an ink jet ink without developing bleeding. SOLUTION: In the ink jet recording paper equipped with an ink accepting layer on a porous resin film, the porous resin film consists of 30 to 90 wt.% of thermoplastic resin and 70 to 10 wt.% of inorganic and/or organic finely divided powder, which is surface-treated by a surface treating agent (A), made of a copolymer of a diallyl amine salt or an alkyl diallyl amine salt (a1) and non-ionic hydrophilic vinyl monomer (a2) and an anionic surface treating agent (B), and has a liquid absorbing volume measured by the 'Japan TAPPI No. 51-87' of 0.5 mL/m2 or more and the ink accepting layer includes 70 to 95 wt.% of an aluminum-based compound and the surface glossiness (measured according to JIS Z 8741 at 60 deg.) of 40% or more. Preferably, the alumina-based compound is an alumina and/or an alumina hydrate.
Patent JP-2002351402-A (JP)
Title: Active matrix type display device and active matrix type organic electroluminescence display device and their driving method
Inventor: YUMOTO AKIRA
IPC: H05B44/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that, when a current writing type pixel circuit is adopted in a display device, since the circuit consumes DC current at the time of driving a data line, the power consumption of the circuit at the time of writing luminance data is apt to become large. SOLUTION: In an active matrix type display device in which a current writing type pixel circuit 11 which has an electro-optical element whose luminance is changed by a current flowing through the element and drives the electro-optical element based on luminance information to be supplied as a current via data lines 14-1 to 14-m is arranged in a matrix shape, a current writing type pixel driving circuit 15 is made to supply a writing current whose magnitude of current is timewisely increased to respective circuits of the pixel circuits 11 via the data lines 14-1 to 14-m in the write-in cycle of the luminance information.
Patent JP-2002353030-A (JP)
Title: Surface-mounting type planar magnetic element, and integrated-circuit component
Inventor: KOHIKI HIDEAKI
IPC: H01F17/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a surface-mounting type planar magnetic element having proper overall efficiency on the external surface of which there can be integrated semiconductor elements, dielectric elements, resistance elements, and other magnetic elements. SOLUTION: The surface-mounting type planar magnetic element has the structure wherein a plane coil is provided on the surface of its first ferrite magnetic film for further providing its second ferrite magnetic film on the planar coil, inclusive of the spaces between the wires of the planar coil. On the external surface of this planar magnetic element, there are formed wiring patterns having a plurality of external electrodes, inclusive of the external electrodes connected electrically with the coil terminal portions of the planar coil.
Patent JP-2002348350-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: HOSHIKA NORIHISA
IPC: C08G59/68
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition exhibiting excellent characteristics in storage stability at ordinary temperature, molding properties, mold release properties, flame retardancy and soldering stress resistance. SOLUTION: The epoxy resin composition for sealing a semiconductor comprises as essential ingredients (A) a phenol aralkyl epoxy resin bearing a diphenylene skeleton, (B) a phenol aralkyl resin bearing a diphenylene skeleton, (C) an inorganic filler and the like, (D) tetraphenyl phosphonium tetrakis(1- naphthoyloxy)borate as a curing accelerator, and (E) a urethanized product of an oxidized microcrystalline wax and a urethanized product of an oxidized polyethylene wax, where the inorganic filler and the like account for 87-94 wt.% of the whole epoxy resin composition and the urethanized product of an oxidized microcrystalline wax and the urethanized product of an oxidized polyethylene wax account for 0.05-0.4 wt.% of the whole epoxy resin composition.
Patent JP-2002350929-A (JP)
Title: Lens protection device for camera
Inventor: ISHIKAWA YOSHIHIRO
IPC: G02B7/02
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent the interference of a lens barrier with a lens barrel in the case of performing the closing operation of the lens barrier. SOLUTION: The lens protection device is constituted of the guide part 18 of the lens barrel 11, a lens barrel driving mechanism 19, a barrel collapsing lever 20 and a cam 21. When the lens barrier 4 is slid to an opening position, a lens barrel operation switch 6 is turned on by a projection 5 and a focus motor 25 is driven. Thus, a moving member 26 ascends. The abutting piece 33 of the member 26 and the supporting piece 18c of the guide part 18 are connected via a coil spring 34, and the lens barrel 11 projects from a camera body when the member 26 ascends. When the lens barrier 4 is slid to a closing position, the projection 5 presses the cam 21 which is rotated by a specified amount.  By the rotation of the cam 21, the lever 20 is rotated clockwise against energizing by a coil spring 38, a pressing piece 20b presses the pressing piece 18d of the guide part 18, and the lens barrel 11 is housed inside a camera body.
Patent JP-2002353970-A (JP)
Title: Transmitter
Inventor: KAWABE KEIGO
IPC: H04L12/28
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter (transmission terminal unit) that can transmit variable length information frames for asynchronous random access in a non- storage way, without causing collisions or aborting of information frames for the purpose of uniformized systems and their tandem connection in a transmitter system connected to a plurality of networks. SOLUTION: The transmission terminal unit B1 is provided with a buffer 1, including a relay buffer 1a that is connected to a transmission terminal unit A1 for storing a relay information frame from the transmission terminal unit A1 and including a transmission buffer 1b that stores a transmission information frame, a changeover switch 2 that is connected to the relay buffer 1a, the transmission buffer 1b and a transmission terminal unit C1 for conducting transmission/switching of the information frame by means of hardware switching, and a transmission processing CPU 3, that is connected to an external information input/output device a1 and the transmission buffer 1b to convert the output information from the external information input/output device a1 into the transmission information frame.
Patent JP-2002033845-A (JP)
Title: Digital two-way welfare videotelephone system compatible with community utilizing wired or wireless channel of mobile terminal, fixed telephone and catv, provided with center for quick action with simply operated camera attached transmitter-receiver to tie many homes having problems such as elderly people living alone and bedridden elderly people and each agency such as social welfare, helpers, medical insurance, and administration by means of high-speed communication network
Inventor: KOJIMA YUKIMASA
IPC: H04M11/00
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a digital two-way videotelephone system where high-speed communication network is introduced to community, camera-attached digital two-way videotelephones are provided in homes having problems and agencies to solve the problems and direct conversation is attained via a center in order to avoid distinct undeveloped welfare infrastructure because of absence of a system where people having problems can readily receive advice and consult authorities on the problems through television screen in agencies such as social welfare, helpers, medical insurance and administration today when number of homes having problems such as elderly people living alone, bedridden elderly people, troubles of parenting and refusal to go to school is increasing in number under the circumstance of the aging society era and of the rapidly changing social environment. SOLUTION: This invention provides the digital two-way welfare videotelephone system utilizing wired or wireless channels of mobile terminals, fixed telephones and CATV and compatible with community where a high-speed communication network is introduced to agencies such as social welfare, helpers, medical insurance and administration and many homes having problems such as elderly people living alone and bedridden elderly people, simply operated camera-attached digital two-way videotelephones are provided to homes having problems and agencies to solve the problems, a center is provided to take a quick action on problems.
Patent JP-2002351187-A (JP)
Title: Device and method for print processing
Inventor: ONO YOSHIHIRO
IPC: G03G21/00
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a print processor which can improve the print quality of black-and-white and color combinational print processing. SOLUTION: When the print processing is changed from black-and-white printing to color printing, the output of a high-voltage power source is supplied to respective image forming units of Y, M and C before the color printing starts to stabilize the surface potentials of photosensitive drums of Y, M and C, and developing units begin to be rotated a certain time after the output supply from the high-voltage power source starts. Or the start of the output supply from the high-voltage power source to the respective image forming units of Y, M and C is set to a period between documents, i.e., an inter-image part. Consequently, a black-and-white document in the printing processing has few stains due to a BCO band or toner band.
Patent JP-2002352747-A (JP)
Title: Electron gun for cathode-ray tube and mounting method therefor
Inventor: NAKANISHI KOJI
IPC: H01J29/48
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an electron gun for a cathode-ray tube, which is controllable at a low voltage, radiates little unwanted electromagnetic waves, and is well-suited for high-frequency drive operation, and to provide its mounting method. SOLUTION: In the electron gun for a cathode-ray tube comprising, in positional order, a cathode 1 for emitting electrons toward a displaying screen, a G2 electrode 4 on which a higher voltage than the voltage on the cathode is applied, a Gm electrode 41 on which a predetermined voltage is applied, and a G3 electrode 5 on which a higher voltage than the voltage on the G2 electrode 4 is applied, the Gm electrode 41 comprises a support electrode part 412 which has holes of almost the same diameter as that of the passage hole diameter of the electron beam of the G2 electrode 4 and is supported by the bead glass, and a perforated electrode part 411 fixed to this support electrode part, having passage holes smaller than the passage holes of the electron beam of the G2 electrode 4.
Patent JP-2002357183-A (JP)
Title: Compressor
Inventor: KATO TAKAYUKI
IPC: F04B27/10
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a technology effective in simultaneously ensuring lightweight and durability, in a compressor having a compressor structuring member formed by using a magnesium alloy. SOLUTION: In this compressor 101, gasket members 140 are respectively provided at a sealing portion between a front housing 113 and a cylinder block 111, and at a sealing portion between a rear housing 115 and a cylinder block 112. For the gasket members 140, rubber material containing white carbon having a low conductivity as compared with carbon black is used. Thereby, the housing 113, 115 formed by using the magnesium alloy and the cylinder blocks 111, 112 formed by using an aluminum alloy are electrically insulated by the gasket members 140, thereby preventing the generation of galvanic corrosion.
Patent JP-2002348701-A (JP)
Title: Pantyhose
Inventor: TAKAHATA SHINJI
IPC: D04B1/26
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a pantyhose solving the problem that a conventional panty hose is poor in cool feeling because there are limitations in enlarging the size of each knit stitch for the panty part of the pantyhose. SOLUTION: This pantyhose 1 is made so as to have cool feeling by forming a panty part 2 with lace stitches 2C instead of enlarging the size of each knit stitch.
Patent JP-2002033144-A (JP)
Title: Printed circuit board connector
Inventor: PAPE GUENTER
IPC: H01R12/71
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To evenly and sufficiently expose all soldering end parts of contact elements to heating energy without delays for soldering them to a printed circuit board. SOLUTION: This printed circuit board connector is provided with an insulating housing 1 and the angled contact elements 40 arranged in this insulating housing. The contact elements have inserting sides 41, intermediate parts 44, and connecting sides provided with contact end parts 43 for attachment to the printed circuit board 9. A channel 6 is formed contacting the intermediate parts 44 of the contact elements 40.
Patent JP-2002371404-A (JP)
Title: Garment with shoulder strap and breast cup, and shoulder strap
Inventor: YASUI REIKO
IPC: A41B9/16
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a garment with shoulder straps and breast cups, improved in becoming loose when a wearer raises her upper arms, and maintaining breast formativity in the electing posture (electing status while putting down the upper arms), and to provide a shoulder strap used for the garment. SOLUTION: This garment (brassiere) with shoulder straps is structured as follows: the shoulder strap 5 comprises a part 5a comprising a part (a) where the longitudinal tensibility is comparatively high [50-100% at the load of 9.80665N(1 kgf)], and the elongation recovery factor is also comparatively high [>=85%] covers the front side part of the shoulder strap ranging from the breast cup part-attaching portion 6 through the vicinity of the collarbone of a wearer, and the remaining part 5b comprising a part (b) where the longitudinal tensibility is comparatively small [20-55% at the load of 9.80665N(1 kgf)].
Patent JP-2002372533-A (JP)
Title: Examination method of blood, examination chip, and examination device
Inventor: AKAGI KIWAMU
IPC: C12Q1/68
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an examination method of blood capable of quantitatively analyzing the development state of a tumor or treatment reactivity accurately and simply without imposing a burden on a patient. SOLUTION: A variation factor and a normal factor having no variation in a sample containing human plasma having the variation factor derived from a tumor cell are detected, and the relative ratio between the quantity of the variation factor and the quantity of the normal factor is calculated.
Patent JP-2002371290-A (JP)
Title: Grease composition for lubricating resin
Inventor: ENDO TOSHIAKI
IPC: C10N40/02
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a grease composition for lubricating resins which reduces the coefficient of static friction at lubricating parts and extends the duration life of lubricating parts. SOLUTION: The grease composition for lubricating resins is prepared by allowing a grease containing a thickener and a base oil to contain a montan wax.
Patent JP-2002371305-A (JP)
Title: Method for manufacturing metal powder
Inventor: AKAI MAKOTO
IPC: B22F9/22
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To inexpensively manufacture a metal powder of high quality suitable for such uses as a sputtering target material, a sintered capacitor, and a catalyst for a chemical industry. SOLUTION: The method for manufacturing the metal powder is characterized by passing the raw powder of the metal compound with a boiling point of 3,000 deg.C or lower in a metallic state, having a mean particle diameter of 3 μm or more, through thermal plasma 3 into which hydrogen is introduced through a powder feeding nozzle 2, in a plasma torch 7, to obtain the metal powder having a mean particle diameter of 0.1-3 μm. In addition, the method for manufacturing the metal powder is characterized in that the compound has a standard free energy of formation ΔG deg. (J/mol) in terms of 1 mol of the material which is to be combined with the metal, of -550,000+150 T or more, [where T (K) is between 298 and the melting point of the metal]. The compound can be oxide, or further, can be compounds of Ni or Cu.
Patent JP-2002374349-A (JP)
Title: Information terminal power source management system
Inventor: YOSHINO MITSUO
IPC: H04M1/00
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To use an information terminal, using a battery as a main power source for long hours, without increasing the capacity of the battery under the mobile environment. SOLUTION: The information terminal has the function for detecting the capacity of the battery, changing the displaying area of a liquid crystal screen and the lighting area of the backlight of the liquid crystal screen by the detected battery capacity, and suppressing power to be consumed by the liquid crystal screen.
Patent JP-2002369755-A (JP)
Title: Foot wiping mat device
Inventor: SUGIE TSUNEMI
IPC: F24D13/02
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a foot wiping mat device that helps a user wipe his foot comfortably even when many people use. SOLUTION: A foot wiping mat device 1 is provided with an electrical heater 3 in the underside of an absorptive inorganic hardened plate 4. The inorganic hardened plate 4 efficiently absorbs a large quantity of water, and the electrical heater 3 can efficiently evaporate and dry water absorbed by the inorganic hardened plate 4.
Patent JP-2002370623-A (JP)
Title: Structure for wiper pivot part
Inventor: SAWADA YASUHIRO
IPC: B60S1/34
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a structure for a wiper pivot part providing a constant mold drawing direction during mold forming, improving moldability, and provided with holding parts for collar members. SOLUTION: The wiper pivot part 4 is composed of a shaft penetrating part 8 formed integrally with a frame member 5 so that an axial angle γ of a through-hole 9 is the same angle in the right and left, and the collar members 10 provided with guide holes 11 along pivot angles α and β in interiors fit in the shaft penetrating part 8. A structure of a molding die in mold forming of the frame member 5 is simplified, manufacturing cost is reduced, and versatility is enhanced by corresponding to a difference of the pivot angles by replacing the collar members 10 and not changing the molding die. A positioning means 12 for holding the collar members 10 and positioning the guide holes 11 in predetermined directions (the pivot angles) is formed throughout the shaft penetrating part 8 and the collar parts 10.
Patent JP-2002372275-A (JP)
Title: Range hood
Inventor: KASHIWAMURA KEIJI
IPC: F24F7/06
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a range hood which is excellent in external appearance without the interior of its food being seen at stoppage of itself and can discharge the gas generated at cooking to the open by shifting the hood vertically, according to the situation during operation itself. SOLUTION: This range hood is equipped with a main body 1, a hood 2 which goes up and down to this main body 1, a cover body 4 which is attached to the above main body 1 and opens and closes the opening 7 of the hood 2, and a hood lifter 5 which lifts up and lets down hood 2, and a cover shifter 6 which closes the cover body 4 and shifts it to a close position and an open position, and the cover body 4 is put in the close position at stoppage of the range hood thereby closing the opening 7 so that the inside of the hood 2 may not be seen. During the range hood operation, the cover body 4 is put in open position, and then the hood 2 is shifted vertically to discharge the gas generated at cooking to the open.
Patent JP-2003002922-A (JP)
Title: Cyclic olefin polymer and method of producing the same
Inventor: OSHIMA NOBORU
IPC: C08F32/04
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a cyclic olefin polymer that can be readily produced by addition polymerization and is suitable as an adhesive, a coating material, electronic parts and an optical material having excellent adhesion, transparency, heat resistance and low water absorption. SOLUTION: The cyclic olefin polymer includes (a) a cyclic olefin structural unit bearing a spiroring type acid anhydride group and (b) the other cyclic olefin structural unit and the proportion of the structural unit (a) is 0.2-20 mole % in the polymer and the number average molecular weight of the polymer is 10,000-1,000,000.
Patent JP-2002339568-A (JP)
Title: Top-end inspecting measuring spacer
Inventor: UEDA TOMOYA
IPC: E01D19/12
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a top-end inspecting measuring spacer enabling the stable fixing of a scaffolding board while generating no exposure in a reinforcement covering section. SOLUTION: A conical soft member 2 indicating a top end is installed to the vertical member 16 of an upper scaffolding member 1, screw working is executed at a front end, and the soft member 2 is screwed to a nut 3 mounted on a fixing member 4. Removal after the curing of concrete can be facilitated.