baber/WOPTO huggingface dataset:
Patent JP-2002001102-A (JP)
Title: Microchannel structure
Inventor: KITAMORI TAKEHIKO
IPC: G01N37/00
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a microchannel structure on a microchip as a solvent extraction system, in which the time to contact one liquid with the other liquid can be extended while the liquids are made to flow. SOLUTION: This microchannel structure has a channel-gathered part where plural micro channels formed on a substrate are gathered into one channel on the substrate and guiding stripes which are provided on the bottom of the channel-gathered part for stabilizing the interfaces among the liquids made to flow in the channel-gathered part from each of the micro channels of the number similar to or smaller than that of the plural micro channels.
Patent JP-2002001008-A (JP)
Title: Recovery of non-proton type polar solvent from aqueous solution
Inventor: SUGAWARA MUTSUMI
IPC: C07B63/00
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently recovering a non-proton type polar solvent with a high purity from a uniform aqueous solution containing general salts ether with the non-proton type polar solvent without requiring specific facilities. SOLUTION: This recovery method comprises the following steps in combination; (1) a step of carrying out extraction of a non-proton type polar solvent with a halogen type solvent from an aqueous solution containing an inorganic salt and/or an organic salt and the polar solvent; (2) a step of washing the extraction halogen type solvent; and (3) a step of distilling the halogen type solvent. Further, a step of concentrating the aqueous solution containing the inorganic salt and/or the organic salt together with the non-proton type polar solvent is combined.
Patent JP-2001359060-A (JP)
Title: Data broadcast service transmitter, data broadcast service receiver, data broadcast service transmission method, data broadcast service reception method, data broadcast service production aid system, index information generator and digital broadcast reception system
Inventor: KATO YOSHIAKI
IPC: H04N7/173
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast system that can enhance the transmission efficiency in the case of using a single file for a plurality of scenes. SOLUTION: When an input file storage section 4 receives contents consisting of a plurality of files, a common use file detection section 18 detects the presence of a common use file, and an input file selection section 6 takes a file shared by scenes into a scene of the earliest reproduction sequence on the basis of the result of detection by the common use file detection section 18, manages all files as a transmission file group for each scene and stores the result to a transmission file storage section 5.  A carousel processing section 9 of a transmission processing section 8 applies module processing and data block processing to the file groups, a TS processing section 10 applies MPEG2-TS packet processing to the processed files, a multiplexer section 11 multiplexes the packets, a transmission channel coding processing section 12 applies proper transmission channel coding to the multiplexed packets and broadcasts the result as a broadcast wave 17 via a broadcast station antenna 16.
Patent JP-2002009905-A (JP)
Title: Communication terminal device, method for transmitting holding melody and information storage medium
Inventor: KIYOTA SHUNGO
IPC: H04M1/80
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal device capable for realizing a speech communication holding function at a low cost by utilizing an incoming melody function essential to the communication terminal device with optional design property, and to provide a holding melody transmitting method and an information storage medium. SOLUTION: A controlling part 7 recognize the opposite speech communication party in the case of making a call or receiving a call. When a user instructs speech communication holding by operating the holding melody key of a key inputting part 8 in a speech communication mode, the part 7 retrieves a telephone/e-mail memory to decide whether or not an incoming melody number is registered, reads music data 1 and also starts a mute so as not to transmit voice from a microphone 5 when the number 1 is registered. When the part 7 outputs the data 1 to a melody generating part 11, the part 11 generates an incoming melody signal on the basis of the data 1 and transmits the incoming melody signal to the opposite speech communication party via a modem part 2, a transmitting and receiving part 1 and an antenna 15.
Patent JP-2002008423-A (JP)
Title: Backlight device
Inventor: ITO HIDETOSHI
IPC: F21S2/00
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To control irregularity in brightness in a backlight device using practically spot-like light source such as an LED. SOLUTION: Plural ditches 1321 of a virtually V-shaped cross-section are formed at the back of a light guide plate 13. The ditches 1321 are formed so that the ditches meander at a larger angle as the ditches come up to LED 231 and 232, by contraries meandering angles become smaller as the ditches are apart from the LED 231 and 232. Furthermore, each ditch is formed so that the depths of the ditches become deeper as the ditches are apart from the LED 231 and 232.
Patent JP-2002000997-A (JP)
Title: Clothing dryer
Inventor: NAKAMOTO SHIGEHARU
IPC: D06F58/10
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To eliminate factors contributing to irregular drying and lengthened drying time, including failure of parts not enough exposed to air to get dry in a suspended state and impaired airiness due to mutual contact of adjacent clothes when many clothes are suspended. SOLUTION: Drying is promoted by making clothes contact dry air more often by making the clothes themselves raise the wind and exchange air by swinging right and left, and up and down, and rotating horizontally a suspension portion 15 and making the clothes contact with air more often by facilitating air passage through among the clothes by changing overlapping parts of the clothes by swinging or by changing the positional relationship of adjacent clothes.
Patent JP-2002011078-A (JP)
Title: Ultraviolet lamp unit and ultraviolet light irradiation device
Inventor: NAKANO KOJI
IPC: H05B41/40
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet lamp unit and ultraviolet light irradiation device which allow for readily expanding or controlling emission capacity as well as saving time to newly develop ultraviolet lamp with a large emission capacity. SOLUTION: The ultraviolet lamp unit comprises plural ultraviolet lamps and a common connector by integration of each terminal connected to each lamp. The lamps are collectively accommodated inside a transparent protecting tube. Each lamp is non-parallel arranged so as to twist in longitudinal direction. Existing lamps and stabilizers are usable.
Patent JP-2001317969-A (JP)
Title: Measuring instrument device
Inventor: SATO KOICHI
IPC: G01R5/16
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a measuring instrument device which can suppress the deflection of a rotating shaft, even in a structure in which a driving device is arranged in the rear of a circuit board. SOLUTION: The measuring instrument device is provided with the driving device 1, in which the rotating shaft 11 used to drive a pointer 4 protrudes to the front side. The device is provided with the circuit board 2, in which the driving device 1 is arranged on the rear, in a state where the rotating shaft 11 is made to pass. A tubular part 16, which is extended to the front side by passing the circuit board 2 and which supports the rotating shaft 11, is installed at the driving shaft 11 is installed at the driving device 1. A presser foot member 5, which supports the tubular part 16, is installed at the front side of the circuit board 2.
Patent JP-2002017182-A (JP)
Title: Apparatus for removing leaf of conifer
Inventor: MATSUGASAKI HISAO
IPC: A01G23/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for removing leaves of a conifer, capable of efficiently removing the leaves from a branch of the conifer without the fear of leaking an effective component in the inside by damaging the leaves. SOLUTION: The base end part of the branch in a lateral horizontal state is conveyed by holding the branch by a chain conveyor 60 and a chain 62 for rotatable movement, and the part with the leaves of the branch protruded in the side direction is passed through between upper and lower leaf-removing brushes 4 and 4 to separate the leaves attaching to the branch from the branch by the rotation of each of the leaf-removing brushes 4 and 4 so as to be rubbed off. The removed leaves pass through a perforated plate 30 and are collected in a collecting part 21, and the collected leaves are sent to a storing bag h by a blower 67.
Patent JP-2001327624-A (JP)
Title: Training apparatus using one's own weight
Inventor: SUZAKI YUKITOMO
IPC: A63B21/068
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a training apparatus capable of freely changing a load without using a weight other than one's own weight. SOLUTION: This training apparatus comprises an upper bench connected to a lower base through an X-shaped extension metal fitting, and a rope mutually connecting levers 1 is lifted up or pulled up.
Patent JP-2002027528-A (JP)
Title: Method and system for managing positional information of portable communication terminal, and storage medium
Inventor: ITO KATSUHISA
IPC: H04W4/90
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for managing the positional information of a portable communication terminal which senses the abnormal state of things such as the abduction or confinement case or the kidnapping case of a child, etc., in its early stages, and informs the designated destination of a client of the position. SOLUTION: A wireless base station 2 at the shortest distance receives the wave signal transmitted by the PHS terminal (registered terminal) 3 of a client, and a central computer 4 fetches the received data through a communication network N, and extracts and records the points of reception in every unit time, and computes the velocity of shifting in every unit time from the information about the point of reception, and in case that it is recognized that the point of reception has deviated from the forecast range of activity of a registered terminal holder designated beforehand by the client, that the point of reception has stayed for a long time at the place other than his own house, or that the velocity of shifting has exceeded a specified velocity, it issues alarm information to inform him of abnormal state of things to the designated destination of the client.
Patent JP-2002019871-A (JP)
Title: Case for storing disk
Inventor: KONNO KAZUYUKI
IPC: G11B23/03
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an openable case for storing a disk, capable of simply storing a disk, easily and reliably taking the stored disk out of it, and preventing the disk from being disengaged from the case when the case is dropped by mistake. SOLUTION: The openable case 1 to be used for storing a disk 11 has a storing case 1a and a lid case 1b, which are connected to each other by means of a back surface plate 1c provided therebetween. Claw plates 2a-2f for locking the central part of the disk 11 are provided on the storing case 1a. A first eaves part 8 protruding inwardly of the case is provided on the back surface plate 1c, and a second eaves part 9 protruding inwardly of the case is provided at an open end of the lid case 1b. Under the condition that the disk 11 is stored inside the case 1 by closing the case 1, the first eaves part 8 and the second eaves part 9 abut against an upper face of an outer circumference of the disk 11, respectively.
Patent JP-2002018419-A (JP)
Title: Waste disposal device and its disposal method
Inventor: HOSHINO AKIHITO
IPC: B29B17/02
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To reduce an equipment cost and improve the disposal efficiency by commonly using a first crushing process for a refrigerator and other household electric appliances. SOLUTION: This waste disposal device comprises a coarse crusher 10 that crushes waste household electric appliances 1, such as refrigerators and washing machines, coarsely, first and second fine crushers 30 and 40 that crush the coarsely crushed material to make it finer, and a reversible conveyor 20 that distributes the coarsely crushed material from the coarse crusher 10 to either the first fine crusher 30 or the second fine crusher 40 according to the type of the coarsely crushed material. The first fine crusher 30 is used for waste household electric appliances containing foam molding materials, and the second fine crusher is used for other waste household electric appliances not containing the foam molding materials.
Patent JP-2002023939-A (JP)
Title: Input device
Inventor: YONEZAWA YOSHIMICHI
IPC: G06F3/041
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an input device capable of accurately calculating written information. SOLUTION: The input device is provided with a writing material 2 and a processing part 21 for calculating writing information. The writing material 2 is provided with an acceleration sensor 11 capable of detecting respective acceleration respectively corresponding to two acceleration detecting axes orthogonally crossing with each other on intersecting planes intersecting with each other in the longitudinal direction of the writing material 2 and an angular velocity sensor 12 capable of detecting two rotational angular velocity of the writing material 2 which respectively correspond to two rotational angular velocity detecting axes orthogonally crossing with each other on the intersecting planes.  The processing part 21 calculates writing information by finding out the respective rotational angles of the two acceleration detecting axes which are detected before and after a slight time in writing operation on the basis of the respective detected rotational angular velocity and converting respective acceleration corresponding to the two acceleration detecting axes detected after the slight time into respective acceleration values corresponding to the two acceleration detecting axes before the slight time.
Patent JP-2002021972-A (JP)
Title: Brazing filler material for blade brazing of torque converter and temporary stop structure of brazing filler material
Inventor: UENO ATSUSHI
IPC: F16H41/28
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a temporary stop structure of brazing filler material capable of accurately brazing a blade fitted between a shell and a core without backlash in a torque converter and preventing waste of brazing filler material. SOLUTION: The brazing filler material A is formed substantially like a U-shape, a gap 3 between both legs 1a, 1b is made smaller than the thickness of the blade 5, and tip parts 4a, 4b are bent outward to increase the gap width. The brazing filler material A is locked in the blade 5 in the press-in state, and the blade 5 is clamped by both legs 1a, 1b.
Patent JP-2002031278-A (JP)
Title: Stainless steel line and reinforced hose
Inventor: SAKAMOTO KAZUHIRO
IPC: C22C38/00
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a stainless line with excellent corrosion resistance and chemical resistance, and preferably applicable to reinforcement, and to provide a reinforced hose with excellent corrosion resistance and chemical resistance, prevented from bursting due to corrosion, preferably applicable to piping for a system kitchen, a washing and dressing table and the like, and manufacturable easily at a low cost while maintaining the same appearance and pressure proof property as a conventional one. SOLUTION: This stainless steel line includes, in a stainless steel base material, 0.2 to 0.5 wt.% nitrogen. The stainless steel base material is at least one kind selected from 304 S/S, 304L S/S, 316 S/S, and 316L S/S, and the stainless steel line is used as a reinforcement line of this reinforced hose. In this reinforced hose, a reinforcement layer comprising of this stainless steel line is arranged on an elastic inner pipe.
Patent JP-2002024142-A (JP)
Title: Method and device for communicating data
Inventor: YOSHIZAWA SHINICHI
IPC: H04W88/18
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To present detailed transmission contents such as nuance to a recipient. SOLUTION: This device is composed of plural databases and one or plural pieces of communication equipments, (a) the database is composed of a memory for storing data, a receiving means for receiving a reference label signal from the communication equipment and a transmitting means for transmitting data corresponding to the reference label and (b) the communication equipment is provided with a transmitting means for transmitting the reference label signal to the database and transmitting the reference label signals and a structure signal expressing the combination of the reference label signals to the communication equipment, a receiving means for receiving the reference label signal and the structure signal from the communication equipment and receiving the data from the database, a memory for storing the reference label signal and the structure signal,  and an editing means for preparing the structure signal by editing the combination of the data received from the database.
Patent JP-2002022956-A (JP)
Title: Protective film for polarizing plate
Inventor: SAITO KOICHI
IPC: G02F1/1335
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a protective film for polarizing plate, which has less moisture permeability without depositing a plasticizer and a UV absorbing agent during film formation and stable and excellent dimensional stability even under a severe condition such as a high temperature and high humidity. SOLUTION: The protective film for polarizing plate is a cellulose ester film which contains a polymer and is characterized in that the polymer is selected from polyester and polyester-ether and has a weight average molecular weight of 400-5,000 and glass transition temperature of the cellulose ester film which contains the polymer is not lower than that of the cellulose ester film which contains no additive at all by 20 deg.C.
Patent JP-2002034006-A (JP)
Title: Nonlinear audio visual system
Inventor: ARAI YUIKO
IPC: H04N5/445
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a nonlinear audio visual system which enables various image to be displayed. SOLUTION: In the nonlinear audio visual system, which enables nonlinear audio visual performance in a receiver 3, application 13 describing relational information between scenes in nonlinear audio visual performance is transmitted as the contents of data broadcast, together with broadcast of a program from the transmitter side 1. A receiver stores programs and the application and performs the processing in accordance with the application. By changing the description of application, the layout of a screen or the like can be changed for each program.
Patent JP-2001140658-A (JP)
Title: Method for disassembling, replacing and assembling parts of gas turbine steam cooling system
Inventor: IAN DAVID WILSON
IPC: F01D25/12
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for disassembling, replacing and assembling parts of a gas turbine steam cooling system. SOLUTION: A steam cooling circuit for a gas turbine contains a bore tube assembly for supplying steam to a radial tube, and the radial tube is connected to a supply elbow. These supply tubes 56 supply steam to a manifold segment 120. Steam returned from a moving vane after used flows into a return manifold segment. A cross-over tube joins a steam supply source from the steam supply manifold segment to a first-stage moving vane. The cross-over tube returns steam from a second-stage moving vane to the return manifold segment. A return tube 58 carries cooling steam, after used, to the radial tube. The bore tube assembly, the radial tube, the elbow, the manifold segment and the cross- over tube are removable from a turbine rotor.
Patent JP-2002030118-A (JP)
Title: Novel copolymer, photoresist composition, and method for forming high-aspect-ratio resist pattern
Inventor: NAKAMURA TAKESHI
IPC: C08F222/06
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a new copolymer exhibiting an excellent transmittance, a high sensitivity, and a high resolution in the field of photolithography using a light source in the DUV(deep ultraviolet) region, a photoresist composition, and a method for producing a high-aspect-ratio resist pattern by using a silylating agent. SOLUTION: The novel copolymer contains (B) repeating units derived from an unsaturated carboxylic acid anhydride, (C) repeating units represented by formula II, and (D) repeating units represented by, for example, formula III.
Patent JP-2002033979-A (JP)
Title: Projecting-type projector
Inventor: ONOZAWA TAKAHIRO
IPC: H04N5/74
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To issue a signal when a projector is counterposed to a screen, ease positional adjustment and project a distortion-free image. SOLUTION: Ultrasonic wave pulses from a pulse generating part 3 are directed to a screen 5 from an emitting part 4, and a signal reflected on the screen 5 is received by a receiving part 6. A judging part 10 compares it with a threshold of a storage part 9. When it is judged to be larger than the threshold, the receiving part 6 confirms the reception of a reflected waves, and it flickers an LED of an indication part 11 and sounds a buzzer 12. The emitting part 4 and receiving part 6 are arranged close to each other and in front of the projector (one place or both end sides thereof). Infrared rays and so on may be used instead of ultrasonic waves. In addition, a motor may be provided to cause a projector or a screen to turn, so that when the reflected waves are received, turning of the motor may be stop made to and the projector or screen is stopped.
Patent JP-2002039003-A (JP)
Title: Injector drive circuit
Inventor: HORIUCHI MICHIMASA
IPC: F02M51/02
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an injector drive circuit which can inject fuel even when boost voltage is 0 and can avoid thermal degradation of the injector even when the boost voltage shows battery voltage. SOLUTION: The injector drive circuit comprises an FET 10 for applying boost voltage 100A, an FET 20 for applying battery voltage 1A, a blocking diode 30 for blocking a short circuit of the boost voltage 100A to a battery 1, a free-wheel diode 60, a current control FET 40 for supplying current over an injection period of an injector 70, and a resistor 50 for detecting injector current 70A, wherein a reference level for giving a second current level I2 is generated by an output of a one-shot circuit synchronizing with a build-up of an injection signal 200A. When the boost voltage is 0, the injector current is maintained while the second current level is being output from the one-shot circuit to ensure the operation of the injector at a minimum essential.
Patent JP-2001047866-A (JP)
Title: Open roof structure of vehicle
Inventor: MANDERS PETER CHRISTIAAN L J
IPC: B60J7/02
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an open roof structure having an operation mechanism capable of operating accurately without play. SOLUTION: An operation mechanism 4 adjustably supporting a closing member 3 can slide and move in a guide rail 6 and is provided with a slider 5 having a U-shaped cross section at least partially. The slider 5 consists of two mutually connected members, and each member has an L-shaped cross section in at least two sections. Bending parts between leg parts 13 and 19 and between 14 and 21 having L-shaped cross sections are two sections and, preferably, are exchanged at upper and lower positions by a distance equal to a thickness of a material of an L-shaped part.