baber/WOPTO huggingface dataset:
Patent JP-2003237485-A (JP)
Title: On-vehicle device
Inventor: AOKI SHINRYO
IPC: B60R11/02
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem with a device in which a monitor is stored in a device body that the device is sometimes stolen since it can be observed from the outside that audio equipment is installed though the monitor cannot be observed from the outside when the monitor is stored in the device body.  <P>SOLUTION: The monitor 5 is detachably installed on a monitor mounting stand 3 through a detachable connector 4. When a driver parks and departs a vehicle, the monitor 5 is detached from the monitor mounting stand 3, and only the monitor mounting stand 3 is stored in the device body 1. Even if the device not furnished with the monitor is stolen, the device cannot be used and, therefore, the device can be prevented from being stolen. In addition, since only the monitor mounting stand is stored in the device body and the monitor itself is not stored therein, an allowance for space can be provided in the device body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243343-A (JP)
Title: POLISHING METHOD AND DEVICE FOR GaAs WAFER
Inventor: OTSUKI MAKOTO
IPC: B24B37/10
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing method and a device, which are capable of polishing a GaAs wafer without making scratches on its surface and elongating the life of an abrasive cloth.  <P>SOLUTION: The abrasive cloth which has an opening density of 40 to 60% and a processing density ratio of 61 to 80% is used for polishing the GaAs wafer. The as-cut GaAs wafer is fixed to a polishing plate, the GaAs wafer is pressed against the abrasive cloth of a polishing platen, the polishing plate and the polishing platen are rotated to polish the GaAs wafer as a polishing solution is fed, and furthermore the polishing plate is quickly separated from the polishing platen at a separation speed of 15 mm/s or above as the polishing platen and the polishing plate are kept rotating.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245056-A (JP)
Title: Health food or drink containing eriobotrya japonica seed- originating extract
Inventor: NISHIOKA YUTAKA
IPC: A61P1/16
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a health food and a health drink each containing many active ingredients.  <P>SOLUTION: This health food or health drink is characterized by containing an Eriobotrya japonica seed-originating extract as an active ingredient. As a preferable mode, the health food or health drink, wherein the Eriobotrya japonica seed-originating extract is obtained by immersing the crushed products of Eriobotrya japonica seeds in at least one solvent selected from the group consisting of ethanol, methanol, water, hexane, or their mixtures and then collecting the supernatant.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250964-A (JP)
Title: Slot machine
Inventor: NAGAHAMA ETSUYA
IPC: A63F5/04
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To give excellent acoustic stimulation to both of a player and surrounding people.  <P>SOLUTION: Since sidewall speakers 45 and 46 are installed on the inner surfaces of both of sidewalls 43 and 44, respectively, in addition to a lower front wall speaker 41 installed conventionally, sound effect flows from a slot machine 11 toward both of the right and left sides to clearly transmit the sound effect to the surrounding people, thereby these people are alerted. For the player, the sound effect also flows from the speakers 45 and 46 toward both of the right and left sides, thereby soundscape is expanded and presence is increased.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002314215-A (JP)
Title: Printed board device
Inventor: SCHMIDT MICHAEL
IPC: H05K1/14
Filed: 2002-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a printed board device wherein a first printed board can be easily extended by other elements (constituent element), especially a slot, in the printed board device which is provided with the first printed board having a specifiable first dimension and a second printed board 2 that can be connected to the first printed board through plug connectors 10 and 11. SOLUTION: A first printed board 1 and a second printed board 2 are arranged on the same plane while they are connected with each other, and the dimension of the second printed board 2 is designed so that the configuration consisting of the first and second printed boards 1 and 2 may have a second specified dimension.
Patent JP-2003258933-A (JP)
Title: Network communication equipment
Inventor: TOKI SHINSAKU
IPC: H04L12/58
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide network communication equipment which can prevent an unnecessary wait for a delivery confirmation answer, and recording and output of a delivery-failure report.  <P>SOLUTION: The network communication equipment has a function as network facsimile machine sending and receiving data through a network. Facsimile document data are sent as electronic mail. When the electronic mail is sent, whether a delivery confirmation answer request by MDN is necessary can be set according to the transmission destination.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253170-A (JP)
Title: Ink composition
Inventor: KUBOTA KAZUHIDE
IPC: C09D11/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition which has a good covering property of a transparent film and can realize good setting stability favorable for an inkjet recording process.  <P>SOLUTION: The ink composition essentially consists of at least 5 wt.% titanium oxide as a colorant, a controlled-pH resin prepared by neutralizing a copolymer of an acid value of at most 40 obtained by polymerizing an ethylenically unsaturated carboxylic acid monomer with other monomers copolymerizable therewith in the presence of a water-soluble alcoholic-hydroxyl- containing polymer compound or a copolymerizable surfactant with an inorganic base, and water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258728-A (JP)
Title: Cross connect system
Inventor: KOIKE YOSHINORI
IPC: H04B10/291
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cross connect system in which extensibility can be improved by easily extending a cross connect or a switch.  <P>SOLUTION: In the cross connect system in which an electric cross connect is detoured and bypassed by an optical cross connect, the cross connect system is provided with an O/E converting means for converting an inputted optical signal to the electric signal of a synchronous frame and inputting the signal to the electric cross connect, an E/O converting means for converting the electric signal of the synchronous frame outputted from the electric cross connect to the optical signal and outputting the signal, a selective signal transmitting means for selecting whether the inputted optical signal is to be inputted to the electric cross connect after being converted to the electric signal of the synchronizing frame or the inputted optical signal is to be inputted to the optical cross connect, and a selective signal receiving means for selecting whether the electric signal of the synchronous frame outputted from the electric cross connect is to be outputted after being converted to the optical signal or the optical signal outputted from the optical cross connect is to be outputted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253461-A (JP)
Title: Composition for metallic surface treatment
Inventor: CHIHARA YASUSHI
IPC: C08G59/14
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for metallic surface treatment which can be applied to an iron base material such as cold rolled steel sheet, a zinc base material such as zinc steel sheet, and an aluminum base material such as five thousand series aluminum alloy and six thousand series aluminum alloy, has reduced contents of phosphorous, nitrogen and heavy metals, suppresses the occurrence of sludge, and realizes the excellent adhesion of the chemical conversion film to be formed.  <P>SOLUTION: The composition for metallic surface treatment contains zirconium ions and/or titanium ions, fluorine ions and a soluble epoxy resin. The content of the zirconium ions and/or titanium ions is, by mass, 20 to 500 ppm. The content of the fluorine ions is, by a molar ratio, ≥6 times to that of the zirconium ions and/or titanium ions. The soluble epoxy resin contains -NH<SB>2</SB>and/or -NH<SB>3</SB><SP>+</SP>of at least 0.1 mol per 100 g of the resin. The composition does not substantially contain phosphoric ions, and has a pH of 2.5 to 4.5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255880-A (JP)
Title: Semiconductor ic circuit and its driving method
Inventor: KIMURA HAJIME
IPC: G09G3/32
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor IC circuit and its driving method in which adverse effect caused by deviation in transistor characteristics in the current source of a current source circuit is suppressed and the performance is not adversely affected by the characteristics of the transistors.  <P>SOLUTION: In a light emitting device, adverse effect on transistor characteristics in the current source circuit which constitutes of a signal line driving circuit is suppressed, the performance is not adversely affected by the characteristics of the transistors, no dispersion exists in the display and a clean image is provided. By utilizing the signal line driving circuit, occurrence of stripes and luminance irregularity in the display is prevented. Elements of a pixel section and the driving circuit section are formed by polysilicon and integrally formed on a same substrate. Thus, a display device, which is small in size and low in power consumption, and an electronic equipment using the device are provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254218-A (JP)
Title: Hydraulic power generating device
Inventor: AOSHIMA SHINKICHI
IPC: F03B17/06
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic power generating device which effectively utilizes a water resource by circulating water, and reduces an operating cost required for generation of electric energy.  <P>SOLUTION: In a hydraulic power generating device 1 provided with: a water turbine 10 rotated by receiving water; and a generator 20 connected to the water turbine 10, a water circulating part 40 equipped with a water tank to collect water dropped from the water turbine 10; a pump 41 to forcibly send water in the water tank; and a water leading tube 41 to lead water forcibly sent from the pump 41 to the water turbine 10; and a power transmitting mechanism to transmit rotation of a rotation extracting part 50 provided in a rotation transmitting passage 30 from the water turbine 10 to the generator 20 to the pump 41 are provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258111-A (JP)
Title: Semiconductor integrated circuit
Inventor: MASHITA HIROYUKI
IPC: B41J2/01
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit, including a temperature detecting circuit which reduces the consumption current through operation, only when temperature is decided, reduces the temperature rise of a chip due to operation current, and enables accurate temperature determination.  <P>SOLUTION: This semiconductor integrated circuit is provided with a constant-current source 1 for supplying a constant current, a plurality of diodes D1-D5 which are connected in series, and a switching means Q1, which is so operated that the constant current is supplied to the plural diodes from the constant-current source 1, in accordance with a control signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003002962-A (JP)
Title: Optical part and sulfur-containing poly(thio)ester (co) polymer
Inventor: HIGUCHI CHOJIRO
IPC: G02B1/00
Filed: 2002-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a new thermoplastic resin for optics having excellent transparency, optical characteristics (a high refractive index, a high Abbe's number, a low birefringence etc.), good mechanical and thermal characteristics and excellent melt fluidity and injection molding processability. SOLUTION: This poly(thio)ester or the (co)polymer comprises a repeating structural unit represented by the formula (1-A) [wherein, R11 denotes a bivalent aliphatic hydrocarbon group which may contain at least one or more sulfur atoms of sulfide groups; R12 denotes a monocyclic or a polycyclic aliphatic dicarboxylic acid residue or an aromatic dicarboxylic acid residue; and X11 and X12 denote each independently oxygen atom or sulfur atom, with the proviso that R11 denotes a bivalent aliphatic hydrocarbon group containing at least one or more sulfur atoms of sulfide groups when X11 and X12 are each oxygen atom] as an essential structural unit. The optical part is obtained by molding the (co)polymer.
Patent JP-2003268629-A (JP)
Title: Method for producing ion-radiating polyurethane elastic fiber and ion-radiating polyurethane elastic fiber
Inventor: SHIMA MASAHITO
IPC: D01F6/94
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion-radiating polyurethane elastic fiber admixed with inorganic mineral powder containing natural ion-irradiation elements, and provide a method for producing the ion-radiating polyurethane elastic fiber in a small lot.  <P>SOLUTION: A raw material for a polyurethane elastic fiber and the slurry containing the inorganic mineral powder containing the natural ion-irradiating elements the maximum particle size of which is ≤1/9 of the diameter of the single filament of the obtained ion-radiating polyurethane elastic fiber and a dispersion medium are continuously and quantitatively charged into a reactor for polyurethane elastic fibers. The raw material for the polyurethane elastic fiber and the slurry are uniformly stirred to form a polyurethane elastomer. The resultant polyurethane elastomer is melt-spun to fibers without solidification of obtained the objective ion-radiating polyurethane elastic fiber containing 0.2-5 wt.% of the inorganic mineral powder containing the natural ion-irradiation elements.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266232-A (JP)
Title: Negative tip with mounting hole and tip exchange type cutter using negative tip
Inventor: EMOTO SHIGENORI
IPC: B23C5/22
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a longitudinal use type negative tip with a mounting hole for a cutter capable of forming cutting edges different in a shape and a size as corner change function is maintained.  <P>SOLUTION: A side 4 utilized for constraint in the axial direction of a cutter of the negative tip 1 with a mounting hole formed in a parallelogram shape being a fundamental shape is divided into two regions. Cutter axial direction constraint is effected by a parallel surface 4b situated in a region on the obtuse angle corner side and a shape and a size on the acute angle corner side of the side 4 are freely changed irrespective of the constraint size.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270847-A (JP)
Title: Magnetic toner for amorphous silicon photoreceptor and method of forming image of magnetic toner
Inventor: ARAI TAKAAKI
IPC: G03G9/083
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic toner for an amorphous silicon photoreceptor, the toner showing excellent electrification characteristics and reproducibility for a single dot even under high temperature and high humidity conditions, and to provide a method of forming an image of a magnetic toner.  <P>SOLUTION: The magnetic toner is to be used for an image forming apparatus which uses an amorphous silicon photoreceptor, and the method for forming image is carried out by using the toner. The dynamic indentation hardness of the amorphous silicon photoreceptor is specified to the range from 10 to 1,000 kgf/mm<SP>2</SP>. The magnetic powder included in the magnetic toner is made to be polyhedral particles and the radio of the residual magnetization (σr) (emu/g) to the specific surface area (SSA) (m<SP>2</SP>/g) of the polyhedral particles satisfies the relation of (1):0.9<σr/SSA≤1.2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265019-A (JP)
Title: Combine harvester
Inventor: YAMAZAKI TATSUYA
IPC: A01D69/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combine harvester that can lighten the operation load on the machine operator in no need of the forcible raking with a tool in order to rake the residual culm on the pretreatment part after the machine is stopped.  <P>SOLUTION: In this combine harvester 1, the pretreatment part 2 that cuts the culms and feeds them to the threshing part 3 is driven with a pretreatment driving system independent of a traveling driving system and the pretreatment driving system is usually interlocked with the traveling driving system. In addition, the combine harvester 1 is equipped with an automatic culms-raking function that automatically continues the operation of the pretreatment part 2 for forcibly raking the culms remaining on the pretreatment part 2 after the machine is stopped.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270319-A (JP)
Title: Satellite positioning/computing method and satellite navigating/positioning device using the same
Inventor: TATEDA YOSHIFUMI
IPC: G01S19/34
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a satellite positioning/calculating method and a satellite navigating/positioning device using the same, having characteristics less affected by a multipath, moreover dispensing with a processor having high processing capacity as a computing portion, having a small-sized signal processing function with less power consumption, and capable of determining an integer bias in real time.  <P>SOLUTION: Within the extent of a relational expression obtained at each observation time, a positioning/computing device 104 finds an expression in which variables are eliminated equating to a positioning side position and a phase difference used as reference in carrier phase observation. By applying the found expression to the original relational expression, a conditional expression is found in which variables are eliminated equating to a positioning side position and a phase difference used as reference in carrier phase observation. Each time observation is made, an integer bias is found with respect to the conditional expression in which the variables found about a plurality of times of observation including prior ones are eliminated on condition that the expressions together hold with deviations as small as possible.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280068-A (JP)
Title: Camera
Inventor: WATANABE SUKENORI
IPC: G03B17/02
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent heat generated in a stroboscopic device from being transferred to a range-finding device with simple configuration.  <P>SOLUTION: An AF module 15 and a stroboscopic unit 17 are arranged to be juxtaposed with a gap B between the peripheral wall surface of a finder unit 16 and the wall part 141 of a camera body 14, and a front cover 10 is provided with first and second vents 104 and 105 communicating with the gap B, so that inside air gets in and out through the first and the second vents 104 and 105.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003235373-A (JP)
Title: Electric shock
Inventor: TAGAWA HIDEO
IPC: A01G33/02
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for killing diatoms adhered to laver.  <P>SOLUTION: This method for killing the diatoms adhered to the laver comprises wiring an anode and a cathode from a battery charged with a solar light generation device loaded on an ark, and then passing laver leaf bodies between the anode and the cathode to give electric shocks to the diatoms adhered to the laver, thereby killing the diatoms.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003277189-A (JP)
Title: Fine particle powder of single crystal cobalt ferrite and method for producing the same
Inventor: TAJI KAZUYUKI
IPC: H01F1/11
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To produce a single crystal cobalt ferrite powder which has an average particle diameter of ≤0.1 μm and a high coercive force at room temperature and which can be applied to a permanent magnet, a magnetic recording medium, a magnetic device, or the like.  <P>SOLUTION: The single crystal cobalt ferrite fine particle powder has the average crystal size of 20 to 50 nm and the coercive force at room temperature of ≥158 kA/m. An aqueous solution containing Fe<SP>3+</SP>ions and Co<SP>2+</SP>ions as metal ions is prepared (101). On the other hand, an aqueous solution of a strong alkali is prepared (102) and the solution is heated (103) to a temperature of ≥80°C. When the both solutions are mixed (104) so as to deposit (105) the cobalt ferrite fine powder, the molar ratio. ([metal ion]/[OH<SP>-</SP>]) of the metal ions to hydroxide ions is controlled to 0.1 to 0.4, and the aqueous solution containing the metal ions is added into the aqueous solution containing the strong alkali at a speed of ≤0.1 mol/min while mixing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280080-A (JP)
Title: Photographing device
Inventor: TANIGUCHI HIROSHI
IPC: H04N5/225
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographing device which is very available.  <P>SOLUTION: The photographing device has an XYZ 3-geomagnetic sensor 5 which detects magnetism, a decoder 16A as a photographic direction angle detecting means which detects a photographic direction angle according to the detection output of the geomagnetic sensor 5, a decoder 16B as a tilt angle detecting means which detects the tilt angle of a device body according to the detection output of the geomagnetic sensor 5, a finder display circuit 24 which displays photographic information in a finder, and a control circuit 20 which controls respective parts; and the control circuit 20 inputs the detection outputs of the decoder 16A and decoder 16B in photography and makes the finder display circuit 24 display the photographic direction angle and the tilt angle of the device body according to those detection outputs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281743-A (JP)
Title: Seek control method, optical disk unit, program and recording medium
Inventor: ISHIYAMA YOSHIYUKI
IPC: G11B7/085
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To surely seek a target address at high speed even when a reading position comes out of a data recording area or a disk surface during a seek operation in an optical disk unit intended for various optical disks including write-once or rewritable media such as a CD-R and a CD-RW.  <P>SOLUTION: For determining presence/absence of an RF (information channel) signal, a state of a PLL (phase-locked loop) for generating a clock for data extraction is checked (a step S10). When the PLL is lock out state and no RF signal is determined to exist, an operation (a step S9) for transferring pickup to the side of inner peripherals of a disk for a fixed time is repeated until the PLL becomes a lock state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278323-A (JP)
Title: Roof material
Inventor: SATO HIROSHI
IPC: E04D13/10
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roof material having a new appearance and improved functions such as a waterproof function, a heat insulating function, a moisture condensation preventing function, and a snow stopping function.  <P>SOLUTION: In this roof material A, a vertical piece 6 is formed by protruding the tip of the downstream side of a facing surface 4 of a metal roofing material B having a hook-structure male-female connection mechanism formed in the side end edge in the width direction.  <P>COPYRIGHT: (C)2004,JPO