baber/WOPTO huggingface dataset:
Patent JP-2002205212-A (JP)
Title: Drill
Inventor: KAYUKAWA MASAMI
IPC: B23B51/00
Filed: 2001-01-05
Abstract: PROBLEM TO BE SOLVED: To improve drill rigidity and to provide excellent cutting quality. SOLUTION: One chip discharge groove 12 is formed in a blade tip part 11. A cutting blade 14 is formed such that it protrudes to the tip of the cutting tip part 11 toward an outer peripheral end 14A. In a second escape surface 13A, a distance (a) in the direction of a rotary axis O between a point A positioned on the most tip side and a point B positioned on the most base end side in the direction of the rotary axis O is set to a range of 0.1D<=a<=1.0D. A second escape angle is set to at least 5 deg. and third escape angle is set to at least 10 deg.. A core thickness ratio is set to at least 50% and up to 80%. A maximum outside diameter D of a blade edge part 11 is set to up to 1 mm and a ratio L/D between an effective blade length L and a maximum outside diameter D is set to at least 5.
Patent JP-2002204949-A (JP)
Title: Gas treatment device and method for treating gas
Inventor: NISHIGUCHI TOSHIMOTO
IPC: B01J8/02
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a gas treatment device that is capable of practicing gas decomposition with a high efficiency and decomposing the gas corresponding to the purpose by imparting the selectivity to the electrode constitution and the decomposition condition and to provide a method for treating gas. SOLUTION: The gas treatment device and the method for treating gas are characterized by arranging an area part that decomposes and treats at least one gas, and the other area part that treats another gas which has been decomposed and treated in the area part, along with the flow of the gas, wherein an inorganic dielectric having such a structure that the gas is able to flow between a pair of network electrodes is installed in the area part that decomposes the gas. The gas that passes through the inorganic dielectric is decomposed and treated by the electric discharge between the network electrodes.
Patent JP-2002207135-A (JP)
Title: Optical wavelength multiplexer/demultiplexer circuit
Inventor: KAMEI ARATA
IPC: G02B6/12
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To obtain characteristics satisfactory in practical use by applying a multistage constitution of MZI and a cascade connecting constitution and controlling the result of a loss characteristic of a circuit caused by forming grooves. SOLUTION: Waveguides 122-125, arm waveguides 126-131, directional couplers 132-135 and groove parts 136-138 are provided in a Si substrate 121, a silicone resin is filled in the groove parts 136-138, and input/output optical fibers 142, 143 and 144 are connected to the waveguides 123, 124 and 125 via optical fiber blocks 139, 140 and 141. A material having a temperature coefficient of a refractive index of a code different from the temperature coefficient of the effective refractive index of the optical waveguide is filled in the grooves, and an optical intensity ratio, which is branched to the long side optical waveguide of an optical waveguide pair connected to the optical coupler from the input optical waveguide in a first optical coupler, is smaller than 50%.
Patent JP-2002206794-A (JP)
Title: Air conditioner
Inventor: YABU TOMOHIRO
IPC: F24F1/00
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To permit the sending-out of air toward the different direction such as the forward direction or the like in a perimeter type air conditioner wherein air is sent out toward the direction of a plane. SOLUTION: The air conditioner is provided with a main body casing 3, installed at the position of a floor surface at the side of a window or a wall in parallel to the surface of the window or the wall and provided with an air suction port 11 on the front surface of the same faced to the inside of the room and provided with air outlet ports 12a, 12b, 13, 14, formed on the upper surface and both of left and right side surfaces of the same, a heat exchanger 4 provided at the rear side of the air suction port 11 in the main body casing 3, and centrifugal fans 5, 6, provided at the rear part of the heat exchanger 4 in the main body casing 3.  In such an air conditioner, air outlet direction changing modules 41, 43, 45, 47, which are capable of being mounted arbitrarily on desired air outlet ports among a plurality of air outlet ports 12a, 12b, 13, 14, and the air outlet direction of the same can be changed into a desired direction different from the original air outlet direction of them, are provided.
Patent JP-2001236144-A (JP)
Title: Information processor
Inventor: OBA HARUO
IPC: G09F9/00
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To improve a storage state of a keyboard. SOLUTION: The bottom of an axis 11 is mounted in a turnable way on the rear side of a device main body 1 via a coupling part 30. A display part 2 is rotatably mounted on the top of the axis 11 via a pin 12. A keyboard part 4 is covered by the display part 2 when the axis 11 is turned in the direction close to the device main body 1 and the display part 2 is arranged close to the device main body 1.
Patent JP-2002215038-A (JP)
Title: Method and device for rewriting reversible thermosensible paper with two-dimensional code
Inventor: DATE MUNEHIRO
IPC: B41J2/32
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for rewriting a reversible thermosensible paper with a two-dimensional code, which rewrite a label to a prescribed format or language without sticking the label again neither changing written contents of the label. SOLUTION: A two-dimensional code 11 of a label 13 where information 12a of commodity contents or the like besides the two-dimensional code 11 is read, and conversion information 12b which is included in the two-dimensional code and corresponds to this information 12a is retrieved, and at least information entry part of the label is erased, and conversion information is written in the same label.
Patent JP-2002212279-A (JP)
Title: Modified polyester resin and its manufacturing method
Inventor: TACHIBANA KAZUHIRO
IPC: D06M13/192
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin having excellent hydrophilicity and dyeability with cationic dyes. SOLUTION: The polyester resin has hydrophilicity and dyeability with cationic dyes and is obtained by sulfonating a polyester resin with an alkylbenzenesulfonic acid as the sulfonating agent, further reacting the resulting product with oxalyl chloride by irradiation with active energy rays to impart carbonyl chloride groups thereto, and hydrolyzing the product thus obtained to produce a polyester resin having carboxylic groups and sulfonic groups, and a method for manufacturing the polyester resin is provided.
Patent JP-2002210410-A (JP)
Title: Axially gapped eccentric rotor provided with halt position holding means and flat coreless vibration motor using the eccentric rotor
Inventor: YAMAGUCHI TADAO
IPC: H02K3/47
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To eliminate a main flux loss without sacrificing a gap by arranging a magnetic weight at a leakage flux part while considering cost reduction by reducing a coreless rotor coil, and to increase eccentricity to surely stop the rotor at a position where the maximum torque is generated. SOLUTION: This is an eccentric rotor (R1) provided with at least a piece of eccentrically arranged coreless rotor coil (3) and a commutator consisting of a printed wiring board (4), and a pendent part (2a) is arranged on the commutator side on the outer peripheral part of the coreless rotor coil, and this pendent part is at least partly provided with the magnetic weight (W1), and thus, the eccentric rotor is arranged so as to stop at the position where the effective conductor part (3a) of the coreless rotor coil receives the maximum magnetic flux by using the peripheral leakage flux of a magnet (5).
Patent JP-2002220938-A (JP)
Title: Bus stop
Inventor: HIROTA SHIGERU
IPC: E01F9/623
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a bus stop, especially for the aged users that secures a high safety. SOLUTION: The bus stop is equipped with at least a piece of support pole (1) which is provided at a position adjoining to a motorway, and a handrail (2) with a holding part (2a), having an straight line or curved line-like extended part along the support pole (1).
Patent JP-2002223370-A (JP)
Title: Tv remote controller
Inventor: SAKAMOTO KATSUNORI
IPC: G06F13/00
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a TV remote controller which is easily operated and used for different kinds of television sets, by which setting is easily performed concerning correspondence machine kind change and which is easily used even by an aged person or an inpatient. SOLUTION: A remote controller main body 2 is provided with a power source button 3a, a muting button 3b, a volume-up button 3c, a volume-down button 3d, a selection channel raising button 3e and a selection channel descend button 3f.
Patent JP-2002219535-A (JP)
Title: Method and apparatus for off-line setting up finger for transfer feeder
Inventor: NODA JUICHI
IPC: B21D43/05
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for off-line setting up a finger capable of improving operating efficiency of a transfer feeder by weight-saving through simplification of the composition of a transfer bar. SOLUTION: The finger plate 13 per every fixed transfer bar 11 by an advanced movement is evacuated so positioned not to interfere with an upright, and the finger plate 13 deviated from the fixed transfer bar 11 is ultimately held by the plate holding stock 50 and exhausted to the area where the off-line setting-up is ready together with the moving transfer bar 12. By this way, the transfer feeder evacuates the finger plate 13 using its original movement, and this method helps to save weight as dispensing with any air cylinder nor any guide rail for evacuation, and to improve operating efficiency of the transfer feeder, compared with the method by which the finger plate 13 is removed and evacuated from above the static fixed transfer bar 11.
Patent JP-2002224853-A (JP)
Title: Method of manufacturing laminated metallic strip
Inventor: YANO KENTARO
IPC: C23C14/16
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of continuously producing a securely joined and laminated metallic strip of a three or more layered structure within a range of industrially sufficiently practicable techniques, i.e., even at a low rolling reduction. SOLUTION: This method of manufacturing the laminated metallic strip 9 comprises cleaning at least one surface side of the surface to be joined of the first metallic strip 4 and the surface to be joined of the second metallic strip 5 by an acid, then adhering and forming metal of the same kind as the first metallic strip 4 or the second metallic strip 5 or different therefrom by a dry process deposition process on at least the one surface side of the surface to be joined to the first metallic strip 4 and the surface to be joined of the second metallic strip 5 and press welding the first metallic strip 4 and the second metallic strip 5.
Patent JP-2002226825-A (JP)
Title: Thickener containing non-ionic compound having 1,3- propanediol skeleton and liquid detergent composition containing the same
Inventor: MURAYAMA TOMOHIRO
IPC: A61Q19/10
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a thickener for liquid detergent, free from nitrogen and having thickening effect, frothing property, foam stability and low-temperature stability improving effect. SOLUTION: The composition of a liquid detergent having high viscosity is produced by mixing a thickening agent compound having a 1,3-propanediol skeleton and expressed by general formula (1) (R1 is a 6-22C alkyl, alkenyl, hydroxyalkyl or acyl; and R2 is H or a 1-2C alkyl) with a liquid detergent, especially a sulfur-containing anionic surfactant and/or ampholytic surfactant.
Patent JP-2002224711-A (JP)
Title: Manufacturing method of seamless pipe
Inventor: TOYOOKA TAKAAKI
IPC: B21B19/04
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of seamless pipes excellent in properties of the inner wall and the internal body. SOLUTION: Circular billets hot-rolled from slabs made at continuous casters whose segregation displacement ratio P(%) is 5 to 40% are used. The definition of P is as the following: P(%)=(Δd/D)×100 where P: segregation displacement ratio (%), Δd: the position of segregation from the center of the circular billet (mm), and D: the diameter of the circular billet. Hollow raw pipes are made by piercing circular billets that are heated at predetermined are stretched temperature, and seamless pipes and as necessary reduced from the hollow raw pipes.
Patent JP-2002229648-A (JP)
Title: Service vehicle
Inventor: YAMAGUCHI TETSUO
IPC: F15B11/20
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a service vehicle having an elevation control device capable of quickly and smoothly controlling position by selectively using a gentle tilting start flow and a steep tilting start flow when controlling position. SOLUTION: When controlling elevation of a boom sprayer as a service machine, in order to prevent the generation of shock, quantity of the hydraulic fluid to be charged into a lift cylinder 1 is controlled by selecting any one of the gentle tilting start flow Qs' and the steep tilting star flow Qs". In the case of operating a position setting device, control for correcting position is performed on the basis of the steep tilting stat flow Qs". In the case of requiring the position control due to a flow-out of the hydraulic fluid in the lift cylinder 1, control is performed on the basis of the gentle tilting start flow Qs'.
Patent JP-2002224067-A (JP)
Title: Electrocardiogram information processor and output control method of electrocardiogram information
Inventor: KANEKO MUTSUO
IPC: A61B5/0432
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an electrocardiogram information processor capable of surely and easily diagnosing an electrocardiogram waveform. SOLUTION: A detecting whole limb lead electrocardiogram waveform is outputted to a first page, and a detecting whole chest lead electrocardiogram waveform is outputted to a second page. Subject information and an analytical result of an output electrocardiogram waveform are outputted to a margin of the first page. A waveform of analyzing the output electrocardiogram waveform as abnormal is outputted with marking. The detecting whole limb lead electrocardiogram waveform and the whole chest lead electrocardiogram waveform detected in the same timing are recorded and started from an equal horizontal position in an equal time scale.
Patent JP-2002227514-A (JP)
Title: Window elevating device
Inventor: SATO SEIKO
IPC: E05F15/16
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a window elevating device regulating the moving range by itself for regulating at elevating position of a window pane, and dispensing with a regulating member on the body side of an automobile. SOLUTION: This window elevating device is provided with a ring gear 41 set in a fixed state, a planetary gear 45 rotated with eccentricity in the state of meshing with the ring gear 41 by the turning force of a driving shaft 42, a rotary disc 46 for transmitting the rotation of the planetary gear 45 to an arm 5, and a stopper gear 44 fixed to the ring gear 41 for regulating the turning position of the planetary gear 45. With the eccentric rotation of the planetary gear 45, a stopper pin 453 provided on the planetary gear 45 is brought into collision with a stopper projection 442 provided on the stopper gear 44, thereby regulating rotation of the planetary gear 45 to regulate rotation of the arm 5. Thus, the moving position of the window pane is regulated.
Patent JP-2002236897-A (JP)
Title: Contact-noncontact common use type ic module and method of manufacturing
Inventor: KURAMOCHI SATORU
IPC: B42D15/10
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To simplify a structure, to enhance reliability, and to simplify a manufacturing process. SOLUTION: An IC module has a base board 111 composed of a sealing resin, a contact-noncontact common use type IC chip 112 embedded in an upper surface of the base board 111, a noncontact communication antenna 115A formed on the upper surface of the base board 111, an insulating layer 116 for covering at least the contact-noncontact common use type IC chip 112 and the noncontact communication antenna 115A with the upper surface of the base board 111, through-holes 116a and 116b arranged in the insulating layer 116, and communicating with connecting terminal parts of the contact-noncontact common use type IC chip 112 and the noncontact communication antenna 115A, a contact terminal 119A formed on the insulating layer 116,  and a connecting part 119B for connecting the connecting terminal part of the contact-noncontact common use type IC chip 112 and connecting terminal parts of the noncontact communication antenna 115A and the contact terminal 119A.
Patent JP-2002243613-A (JP)
Title: Density-measuring method and device using coriolis mass flowmeter
Inventor: KITAMI DAIICHI
IPC: G01N9/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To facilitate handling by simplifying calibration at customer site and to reduce time and cost required for calibration at the customer sites. SOLUTION: Density is measured through the use of a Coriolis mass flowmeter for measuring mass flow. The density of a fluid to be measured is obtained by detecting the oscillation period or oscillation frequency of a flow tube, through which the fluid to be measured flows, and using a function with at least two coefficients from the detected oscillation period or the oscillation frequency. At this time, at least two coefficients are obtained through the use of the oscillation period or oscillation frequency measured, by making only one known calibration fluid flow and a value determined commonly for each type of product, and the commonly determined value is corrected by variation factors based on individual products.
Patent JP-2002240555-A (JP)
Title: Sunvisor
Inventor: KIUCHI TADAKAZU
IPC: B60J3/02
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To mount an extension easing on a core member without using a mounting plate. SOLUTION: The core member 20 constituting a sunvisor main body 1 together with a surface material 30 is constituted such that engaging pieces 43, 43 provided in the extension casing 40 are engaged with a reinforcing wire 2 by utilizing the surrounding and buried reinforcing wire 2 to mount the extension casing 40 in a recessed part 21 formed in the core member 20 and form an extension plate storage part 41 storing an extension plate 50 together with the recessed part 21.
Patent JP-2002242951-A (JP)
Title: Geared motor
Inventor: YAMATO JUNJI
IPC: F24F7/013
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a geared motor capable of reliably performing engaging/ disengaging motions of a clutch means arranged between a motor and an output shaft. SOLUTION: The clutch means 4 comprises a first clutch member (a rotor 11 in the example of this figure) arranged on the rotor 11 side and a second clutch member 21 arranged on the output shaft 3 side. Pawls 11d and 21d, which are meshed with each other to engage the clutch means 4 when the clutch members 11 and 21 approach each other, are provided on the opposite faces of both clutch members 11 and 21 respectively. In order to prevent the apexes of the pawls 11d and 21d from being brought into contact with each other to lock both clutch members 11 and 21 when the pawls 11d and 21d are meshed with each other, the pawl 11d on the first clutch member 11 side is positioned at a prescribed position by detent torque, and the pawl 21 on the second clutch member 21 side is positioned at another prescribed position by utilizing a clutch switching means 41.
Patent JP-2002242988-A (JP)
Title: Axial force type vibration control device usable for earthquake and wind in common
Inventor: KUSHIBE ATSUMICHI
IPC: E04B2/56
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an axial force type vibration control device usable for earthquake and wind in common capable of reducing vibration of a structure by deforming metal vibration absorbing material which shows little work hardening from plasticization by an axial force. SOLUTION: An energy absorbing member has both end parts of a long and narrow axial force loading part in a center rounded for preventing stress concentration, and has rectangular attachment parts large enough to transmit load formed at both outside parts. Both surfaces of the attachment part and both end surfaces of the upper and lower axial force loading parts are restricted by a load transmitting frame and a spacer to prevent in-plane buckling and out-plane buckling. The load-transmitting frame is comprised of a male type frame, a female type frame and recessed plate attached to the female frame.
Patent JP-2002244307-A (JP)
Title: Method for developing, and developing device
Inventor: SUMITA KEISUKE
IPC: H01J11/22
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for developing which is effective to decrease irregularity in the development. SOLUTION: The concentration of the developer liquid is specified to be the higher (C1<C2<C3...<Cn shown in the figure) for the developer sprayed in the lower side when a substrate is vertically disposed.
Patent JP-2001308341-A (JP)
Title: Polycrystalline thin film and semiconductor element using the same
Inventor: YAMAMOTO SHINICHI
IPC: H05B33/22
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a thin film transistor wherein an active silicon layer is improved, an OFF current (leak current) is small and an ON current is large. SOLUTION: In the semiconductor element using a polycrystalline thin film, a leak current of the element is reduced. The thin film has a small center-line average height of surface roughness, preferably 5 nm or less. Since the center- line average roughness is small and a ratio between film thickness and grain size is set within a predetermined range, thus improving the reliability and characteristic of the semiconductor element.
Patent JP-2002244625-A (JP)
Title: Display device
Inventor: KAWASHIMA HIDEYA
IPC: G09G3/20
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for driving a display device solving the problem of deterioration in a display picture when a pre-charge signal is fixed and is caused to differ from a picture signal level, relating to the method for driving the display device for displaying a picture by AC-driving a display material such as a liquid crystal by using switching elements such as thin film transistors (hereafter called TFT) to constitute a sample hold circuit and the pre-charge circuit, and using an active matrix having the switching elements and pixel electrodes in a matrix form. SOLUTION: It can be realized to uniformalize a display picture by providing the diving circuit for the display device with a circuit for detecting an optimal pre-charge level from a mean value of picture signal levels for a single horizontal scanning period, and supplying the optical pre-charge level corresponding to an externally inputted video signal level.