baber/WOPTO huggingface dataset:
Patent JP-2001336753-A (JP)
Title: Cooker
Inventor: FUKUDA YOSHITO
IPC: F24C7/02
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To prevent the window-part of a cooker from being clouded with steam arising from foods. SOLUTION: The cooker is provided with a casing 5 covering a heating chamber 2, and a heater-housing chamber 15 formed by protruding a part of a top plate 2e of the chamber 2 to the outside of the heating chamber 15, in which a quartz tube heater 16 is provided. An exhaust opening 28 is made in the top plate 2e behind the chamber 15, and a vent opening 29 is made in the rear plate 1 of the casing 5, above the chamber 2 close to the opening 28. A heat-insulating plate 30 is provided to cover the chamber 15, by bringing the plate edge in contact with the rear plate 7, above the opening 29.
Patent JP-2002364313-A (JP)
Title: Rocker arm
Inventor: SAITO GOJI
IPC: F01L1/26
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a rocker arm capable of obtaining a valve system that is easily manufactured, excellent in durability and reliability, and compact. SOLUTION: In an OHC engine driving an intake valve and an exhaust valve by a single valve system cam 29, an intake side rocker arm 34a and an exhaust side rocker arm 34b are respectively interposed between the valve system cam 29 and both of the intake and exhaust valves. Either one of the rocker arms 34a, 34b is arranged so as to stride over the other rocker arm, and the two rocker arms 34a, 34b are arranged so as to have good layout efficiency, thereby materializing a compact structure. Sippers 35a, 35b sliding on a cam surface of the valve system cam 29 are provided with an non- contacting portion extending over the cam surface 29a in an axial direction of the valve system cam 29, thereby preventing uneven contact of slipper edges.
Patent JP-2002368860-A (JP)
Title: Portable terminal
Inventor: NAKAJIMA MASATO
IPC: H04M1/03
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal provided with a hands-free speaker section that allows a user to clearly listen to a voice sent from the hands-free speaker section without increasing the size of the portable terminal. SOLUTION: The portable terminal 1, where a 2nd case 3 is fitted to a 1st case 2 in a position changeable way, is characterized in that the 1st case 2 is provided with the hands-free speaker section 15 that is covered by the 2nd case 3 when the 2nd case 3 is at a reference position 6 and exposed externally when the 2nd case 3 is moved from the reference position 6.
Patent JP-2002095669-A (JP)
Title: Device for removing calculus
Inventor: HIRT JOACHIM
IPC: A61B17/92
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a device for removing calculus by using a intercorporeal lithotripter which fragmentate stones with a large flexibility. SOLUTION: A device for removing calculus by using a intercorporeal lithotripter has a metallic probe 7 connected to an electrically controlled ultrasonic converter for fragmentating stones. The electrically controlled ultrasonic converter produces vertical vibrations which can be switched to produce a shockwave by a pulse-wave guided vibration made by the metallic probe 7 and to produce a shockwave by an impact member 24 which is driven reversely and is housed in a hollow part 26 of a tube made at the end of the metallic probe 7.
Patent JP-2003005618-A (JP)
Title: Learning support system, its procedure and its program
Inventor: YOSHIHAMA KANAKO
IPC: G09B5/02
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a learning support system, its procedure and its program which supply the contents of learning customized by a trainee. SOLUTION: A user terminal specifies an optional character string in response to the contents of learning supplied from a learning support server 2 through a telecommunication line network 100. The information on this character string is transmitted from the user terminal 1 to the learning support server 2 and housed in a database 26 on the learning history. Next time when the trainee desires the same contents of learning as before, the learning support server 2 reads out the information housed in the database 26 on the learning history and transmits to the user terminal 1 the contents of learning and the information on the above character string.  A marking is applied to the character string for display by the user terminal 1, the marking of which is based on the color geared to the appearance frequency of the character string in consideration of the contents of learning transmitted from the learning support server 2 to the user terminal 1. Accordingly the contents of learning characteristic of the trainee are provided through processing in compliance with the appearance frequency of the character string specified by the trainee.
Patent JP-2003006731-A (JP)
Title: Water supply valve check device for automatic beverage vending machine
Inventor: HORI SHIGEKI
IPC: F16K51/00
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To facilitate the fault check of a water supply valve in an automatic beverage vending machine in which tap water is fed through two serially connected water supply valves into a water reservoir. SOLUTION: Test switches 8 and 9 composed of push-button switches are respectively provided in parallel with relay contacts x1 and x2 of a circuit for electrifying water supply valves 2 and 3. Thus, when the water supply valve 2 or 3 is opened by alternately pressing the test switch 8 or 9 and water is supplied, this means the other water supply valve 3 or 2 is in an opened state all the time so that the presence of fault is detected. Besides, when a float switch 5 of the water reservoir is manually and forcedly turned on, water supply relays 6 and 7 are energized and water is supplied, this means it is normal but when water is not supplied, any one or both of the water supply valves 2 and 3 are in a closed state all the time so that the presence of fault is detected.
Patent JP-2003008151-A (JP)
Title: Flexible wiring board and manufacturing method therefor
Inventor: NAKADA MASAHIRO
IPC: H05K3/28
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To prevent the edges of openings for alignment mark observation from being cut without fail. SOLUTION: A flexible wiring board 10 is provided with a pair of base films formed by resin printing, and a wiring circuit obtained by patterning copper foil is formed between the films. A window frame 6a is formed in a connecting terminal portion 6 which frame exposes part 4b of the wiring circuit both at the front face and at the rear face. The openings 7 for observing alignment marks formed on a board to which the flexible wiring board is connected are connected to both the sides of the window frame 6a. A reinforcing pattern 11 formed by patterning copper foil is formed between the base films and around the openings 7.
Patent JP-2003004800-A (JP)
Title: Device carrier and autohandler
Inventor: ARAKAWA OSAMU
IPC: G01R31/28
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a device carrier and an autohandler, which can measure the characteristics of a device stably, with accuracy. SOLUTION: The device carrier 1 brings a plurality of terminals B provided on the lower surface of an IC into contact with contactors 12 provided in an IC socket 10, while the carrier 1 holds the IC; the carrier 1 is provided with an opening K, through which the IC can be passed, support sections K installed to the opening K to support the lower surface of the IC, and hinge sections 5 which rotatably support the supporting sections 4; and since the supporting sections 4 approach the socket 10, the sections 4 are engaged with opening pins 15 and rotate, the release the lower surface of the IC. The released IC, passes through the opening K and is placed on the socket 10.
Patent JP-2003004169-A (JP)
Title: Lidded clip for pipe, electric wire, or the like
Inventor: SHIBUYA TOMIO
IPC: F16L3/10
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a lidded clip for a pipe, an electric wire, or the like simplifying the shape of a molding die while maintaining a closed state by regulating a lid part not to move longitudinally to a clamping part even if the electric wire or pipe held by the clamping part relatively moves in the longitudinal direction. SOLUTION: This lidded clip 1 is integrally formed with a fixed part 5 fixed to a mounted member, a clamping part 10 comprising a pair of clamping arms 7, 9 erected in U-shape from the fixed part to hold the pipe or the like, and a lid part 13 for closing an opening 11 of the clamping part. The lid part 13 can turn onto one outer surface of the clamping arm through a thin-walled hinge 17. One clamping arm 7 is formed with an projecting part 26 projected outward, and the lid part is formed with a recessed part 27 for receiving the projecting part when the lid part turns to close. In the recessed part, an engaging shoulder 30 engaged with the projecting part in the closed state of the lid part, and a wall part 31 for regulating the projecting part so as not to come out of the recessed part, are formed on both sides of the projecting part.
Patent JP-2003004743-A (JP)
Title: Chromatographic quantitative measurement apparatus
Inventor: AGAWA MASAHIRO
IPC: G01N33/543
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a chromatographic measurement apparatus which automatically manages a time up to a measurement and enables an immunochromatographic quantitative analysis with the apparatus operability enhanced. SOLUTION: A system is constructed, in which a light beam 16 irradiated to a chromatography specimen 8 is made to wait in a state in which the light beam is irradiated between a standard reagent hold part 12 and a reagent immobilization part 13, and an absorbance change in accordance with the elution of a standard reagent is detected. The system automatically starts measurements a constant time later from the detection.
Patent JP-2003005991-A (JP)
Title: Firmware update system and firmware distribution program and electronic equipment
Inventor: ISHIHARA JUNJI
IPC: G06F11/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To extremely and simply perform the update of the firmware of electronic equipment. SOLUTION: Firmware is held by a firmware distributing server 1. The version of the firmware of the firmware distributing server 1 is announced from the firmware distributing server 1 to an electronic equipment 2 in a prescribed timing when an inquiry is made from the electronic equipment 2 or when new firmware is added. When it is confirmed that the firmware distributing server 1 is provided with the firmware whose version is newer than that of its own firmware on the basis of this announcement, the electronic equipment 2 downloads and installs the firmware from the firmware distributing server 1.
Patent JP-2003005451-A (JP)
Title: Method for developing electrostatic latent image, magnetic carrier and toner
Inventor: KOBAN AKIHIRO
IPC: G03G9/113
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for developing an electrostatic latent image, a carrier, a toner by which thin lines and dots of a small diameter can be uniformly reproduced without causing deposition of a carrier and by which development with excellent resolution and high picture quality is realized. SOLUTION: In the method for developing an electrostatic latent image by disposing an electrostatic latent image carrying body (herainafter referred to as a photoreceptor) and a developer carrying body for carrying a developer consisting of a carrier and a toner, as facing each other, and by moving the developer carrying body and the photoreceptor at different speeds from each other to develop a latent image on the photoreceptor, the contact width between the photoreceptor and the developer is controlled to <2 mm and the potential difference between the nonimage part of the photoreceptor and the developer carrying body is controlled to <=150 V. The weight average particle size of the carrier ranges from 25 to 45 μm, in which particles having <44 μm particle size are contained by >=70 wt.% and particles having <22 μm particle size are contained by <=7 wt.%.  The ration of the weight average particle size Dv to the number average particle size Dp of the carrier is in the range of 1<=(Dv/Dp)<=1.30. The toner consists o hydrophobic inorganic hard fine powder containing Si and hydrophotobic inorganic hard fine powder containing Ti.
Patent JP-2003004286-A (JP)
Title: Branch chamber
Inventor: OBARA SHIGERU
IPC: F24F13/02
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a branch chamber in which the volume of conditioned air from each exhaust opening can be controlled through a simple arrangement. SOLUTION: In the branch chamber comprising an inlet side chamber and an outlet side chamber having a plurality of exhaust openings for discharging air supplied through the inlet side chamber in many directions, the outlet side chamber 33 comprises a plurality of chamber sections A-D communicating, respectively, with exhaust openings 33A-33D. Each chamber section A-D communicates with the inlet side chamber through an interconnection chamber E provided with a valve mechanism 37 for interconnecting the interconnection chamber E and each chamber section A-D such that the interconnection area can be varied.
Patent JP-2003015060-A (JP)
Title: Optical switch
Inventor: TAKEUCHI TERUAKI
IPC: G02B26/08
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical switch which has a small and simple structure and can be manufactured at a low cost. SOLUTION: This optical switch 100 is provided with an element piece 10 and a magnetic field applying part 200. The element piece 10 is provided with a magnetostriction material thin film 3 and a reflection film 4 on a base body 1 having flexibility, and the element piece 10 reflects light from an incident part 31. The magnetostriction material thin film 3 has quality that extends and contracts in a magnetizing direction, and in the element piece 10, the amount of deflection changes in accordance with the extension/contraction of the magnetostriction material thin film 3. A magnetic field applying part 200 applies a magnetic field in a different direction to the element piece 10 to change the amount of deflection of the element device 10.  Since the direction of light reflected at the element device 10 changes in this way, the optical path of light from the light incident part 31 can be changed to an optical fiber 14 or 15 of an emitting part 32.
Patent JP-2003014679-A (JP)
Title: Method and apparatus for inspecting inner surface film of metal can
Inventor: KAWAI SHIGEYA
IPC: G01N27/20
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for inspecting an inner surface film of a metal can which accurately detects a defect of the film of the can and which prevents occurrence of a defective product due to an inspection. SOLUTION: The apparatus 2 for inspecting the non-conductive inner surface film 4 of the metal can 1 to inspect the film 4 of the can 1, in which the film 4 is executed, comprises a voltage applying unit for applying an arbitrary voltage in which a metal part of the can 1 is one polarity and a conductive member 9 disposed in the can 1 is a negative polarity, a regulator for setting a specific resistance of pure water to a value in response to the film, a filling unit for filling inspecting water 17 set in proportion to the voltage to be applied in the can 1, and a judging unit for detecting the defect of the film based on a detected current value at the time of applying the voltage. Further, the apparatus sets a criterion value in response to the specific resistance of the water 17, and compares the detected current value with the criterion value to judge the defect.
Patent JP-2002064571-A (JP)
Title: Modulation type identification device and modulation type identification method
Inventor: BRANKOVICH VESELIN
IPC: H04L27/34
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a modulation type identification device that identifies types of modulation without using beforehand intelligence with a simple configuration. SOLUTION: A modulated RF signal 2 and a 2nd RF signal 3 with a frequency substantially equal to a carrier frequency of the modulated RF signal 2 are supplied to an input terminal of an n-port junction circuit 17, and a signal processing circuit 6 processes an output signal of the n-port junction circuit 17 to generate a flag 10 denoting a modulation type of the identified modulation RF signal 2.
Patent JP-2003018537-A (JP)
Title: Image recording equipment
Inventor: KAKU JUNYA
IPC: G11B27/036
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To enable quick release of an SDRAM. SOLUTION: When an image signal of 40 frames is stored in an SDRAM 26, a joint file including the image signal of 40 frames is formed in a data region of a magneto-optical disk 36, and FAT information of the file is written in a FAT region of the disk 36. When a prescribed condition is satisfied, the image data of the file are read by one frame by one frame. An image file including the read image data is formed in the data region of the disk 36, and the FAT information of the image file is written in the FAT region of the disk 36. This process is repeated 40 times and the join file is deleted.
Patent JP-2003012419-A (JP)
Title: Disinfectant for rice seed
Inventor: OGURI YUKIO
IPC: A01G22/22
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a new disinfectant effectively preventing bacterial diseases in treatment of rice seeds. SOLUTION: This disinfectant for rice seeds is characterized by including bisdimethyldithiocarbamoylzinc ethylenebisdithiocabamate as an active component.
Patent JP-2002355052-A (JP)
Title: New g protein-coupled receptor protein and its dna
Inventor: MIWA MASATAKA
IPC: G01N33/15
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a new protein useful e.g. for the screening of agonist/ antagonist. SOLUTION: The invention provides a human-derived protein or its salt, a DNA encoding the protein, a method for determining the ligand for the protein, a screening method and a screening kit for a compound capable of varying the affinity of the ligand to the protein, a compound obtained by the screening method or its salt, etc. The human-derived protein or a DNA encoding the protein is useful for (1) the determination of a ligand for the protein of the present invention, (2) the preparation of a preventing and/or treating agent for diseases relating to the dysfunction of the protein of the present invention, (3) the screening of a compound (agonist, antagonist, etc.), capable of varying the affinity of the ligand and the protein of the present invention, etc.
Patent JP-2003018934-A (JP)
Title: Float ball cleaner
Inventor: SHIKAUCHI TAKESHI
IPC: A01K61/00
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a float ball cleaner for removing foreign matter attached to a float ball. SOLUTION: This float ball cleaner comprises an arch-shaped body 1 with nearly the identical diameter with that of a relevant float ball, bearing cases 2 and 2 fixed on both ends of the body 1 and equipped with a bearing rotatably supporting a shaft inside, press metallic fittings 3 and 3 rotatably axially supported on the bearing cases 2 and 2 respectively and engagingly supporting the selvedge of the float ball, a manual handle 4 connected to the bearing case 2 fixed on one end of the body 1, a spring press 5 connected to the bearing case 2 on the opposite side of the manual handle 4 and housing a spring impelling the press metallic fittings 3 and 3 so as to be free to advance/retreat, a guide rod 6 with both ends weldedly fixed midway of the arch shape of the body 1, curved so as to be nearly identical in diameter with the float ball and set horizontally along the float ball,  a piece of scraping cutlery 7 supported slidably along the guide rod 6, and two sets of legs 8 and 8 weldedly fixed on the front and rear sides of the bearing cases 2 and 2 respectively.
Patent JP-2003027826-A (JP)
Title: Runner for folding door and folding door structure equipped with its runner
Inventor: IMANAKA HISASHIKA
IPC: E05D15/26
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To develop a runner capable of holding a folding door at the end section of a guide rail under a folded state. SOLUTION: In the runner (A) being installed at the upper edges and lower edges of door bodies (3) on the reverse side of hinges (2) for the folding doors constituted of the two door bodies (3) foldably connected through the hinges (2) and traveling in the guide rails (4) guiding the folding doors (1), engaging arms (11) mounted on the guide rails (4)and mutually engaged when a plurality of the folded folding doors (1) are brought near or mutually engaged with arms (43) to be engaged projected from stoppers (B) secured at the end sections of the guide rails (4) when the engaging arms are brought near at the end sections of the guide rails (4) are projected from runner bodies (10).
Patent JP-2003032075-A (JP)
Title: Surface acoustic wave device and its manufacturing method
Inventor: AOKI YUKINORI
IPC: H03H9/25
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave device having high reliability in operation and capable of reducing its manufacturing cost, and to provide its manufacturing method. SOLUTION: In the surface acoustic wave device formed by sealing a surface acoustic wave element 2 mounted on substrates 3, 15 while opposing electrodes 1 via a hollow part 8 with a sealing resin 6, a resin with a smaller linear expansion coefficient than that of the surface acoustic wave element 2 is adopted for the sealing resin 6.
Patent JP-2003029141-A (JP)
Title: Retrofocus type photographic lens
Inventor: MORI MASAO
IPC: G02B13/04
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a retrofocus type photographic lens, which properly corrects various aberrations and has a sufficient space for mechanisms for preventing focusing groups from interfering a lens shutter mechanism, even during focusing by a rear focus system. SOLUTION: This photographic lens has in succession, starting from an object side, a first lens group G1 and a second lens group G2. The first lens group G1 comprises, successively from the object side, a front-side first lens group G1A having the negative refractive power as a whole and the rear side first lens group G1B, having the positive refractive power as a whole and is constituted basically of having positive refracting power as a whole. The second lens group G2 includes 1 or more elements of positive lens and negative lens and is constituted to have the positive refracting power as a whole. The front side first lens group G1A and the rear side first lens group G1B are respectively constituted basically to include 1 or more elements of the positive lens and 2 elements of the negative lens.
Patent JP-2003027261-A (JP)
Title: Aqueous discoloration inhibitor for aluminum or aluminum alloy
Inventor: YAMAMOTO SHUTARO
IPC: C23F11/12
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain a discoloration inhibitor which effectively prevents the discoloration of aluminum or an aluminum alloy generated on working and cleaning and in the period of leaving as it is after working and cleaning. SOLUTION: This aqueous discoloration inhibitor for aluminum or an aluminum alloy contains the alkali metal salt and/or amine salt of a dibasic acid expressed by HOOC-A-COOH (wherein, A denotes an alkylene group having a 13 to 25C main chain).