baber/WOPTO huggingface dataset:
Patent JP-2002243631-A (JP)
Title: Flow cell using photometry technique
Inventor: GERNER YURI
IPC: G01N21/05
Filed: 2002-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a flow cell that is a flow cell for radiation energy used for each kind of analysis chemical application example, such as spectrophotometry, unifies radiation energy loss between each kind of fluid, and forms high- pressure fluid seal, and to provide the manufacturing method of the flow cell. SOLUTION: The flow cell for transporting fluid in a radiation energy field includes a cell structure, having an opening channel and at least one end section cap having projection, and the projection can be inserted into the opening channel for forming fluid seal. In a specified embodiment, the end section cap comprises an opening channel for transporting fluid, and that for feeding radiation energy. The opening channel of the cell structure includes effective radiation energy transmission lining, with the lining forming interval space at the opening channel in the flow cell, while being separated from the projection of the end section cap, and the interval space can be calibrated, so that radiation energy loss can be unified by each flow cell for transporting fluid having each kind of refractive index.
Patent JP-2003212330-A (JP)
Title: Twin screw type carrying device
Inventor: SANJO YUSUKE
IPC: B65G33/34
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a twin screw type carrying device capable of applying sufficient torque on a rotating shaft for releasing biting of foreign matter without overloading a mechanical part in a short time and at a low cost.  <P>SOLUTION: In a twin screw type carrying device TS having a male rotor 2 of a male screw shape and a female rotor 3 of a female screw shape meshing with the male screw housed in a casing 1 having an introduction opening 10 formed on one end and a discharge opening 12 formed on another end, and carrying slurry material alternately rotating rotation shafts 2a, 3a of rotors 2, 3 in reverse direction by a drive means 18, an auxiliary drive means 19 giving at lease one of the rotation shaft 2a, 3a of the rotors 2, 3 rotation power separately from the drive means 18 when the rotors 2, 3 bite a foreign matter in slurry material and are locked. Since the auxiliary drive means 19 for releasing biting of a foreign matter are provided on the rotation shafts 2a, 3a separately from the drive means 18 rotationally driving the rotor in normal operations, mechanical parts 5, 6, 7 transmitting torque from the normal drive means 18 to the rotation shaft a 2a, 3a are not overloaded.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215648-A (JP)
Title: Optical waveguide device
Inventor: YAMANO KOJI
IPC: G02F1/313
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device structure capable of fast operation of μs order and fast multidirectional switching.  <P>SOLUTION: In order to enable the multidirectional switching by an optical waveguide device, an optical waveguide layer formed of, specially, a piezoelectric thin film 2 is so patterned and arranged as to dispose a plurality of branch parts, and the refractive index of an optical transmission medium is varied by using acoustooptic effect, etc., to perform the switching.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220353-A (JP)
Title: Paste jetting nozzle and paste coating device
Inventor: ISAKA HIDE
IPC: B05B1/02
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paste jetting nozzle which can realize a high-quality bonded state at a low paste coverage by spraying paste in a mist state.  <P>SOLUTION: This paste jetting nozzle includes: a nozzle body 10 having, in its front end face, a nozzle hole 13 for delivering paste; a cap member 20 mounted on the outer periphery of the nozzle body 10; an air passage 30 having a circular shape in section provided between the nozzle body 10 and the cap member 20; and an air jetting port 32 for jetting air, supplied to the air passage 30, forward from the circumference of the nozzle hole 13 at a given convergent angle. Further, the paste jetting nozzle is constructed so that the pressure of the circumference of the nozzle hole 13 is made negative by the air jetted from the air jetting port 32.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221906-A (JP)
Title: Pedestal for solar battery panel
Inventor: HORIOKA RYUJI
IPC: E04D13/18
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pedestal for a solar battery panel, which dispenses with the separate provision of a foundation for the pedestal and can be easily relocated.  <P>SOLUTION: This pedestal is structurally equipped with: a holder part 33 for holding the solar battery panel 2; a fixing member 4 which is brought into contact with a peripheral edge of the panel 2 so as to fix the panel 2 to the holder part 33; and legs 37 and 38 serving as foundation parts which are placed on a panel installation place and stabilize the panel 2 so that the panel 2 cannot be moved from the panel installation place by virtue of self-weight or an additional load of the self-weight and the weight of other members.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223968-A (JP)
Title: Manufacturing method of spark plug
Inventor: SAIDA SHIGEHISA
IPC: H01T13/32
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a spark plug and the spark plug wherein at the jointing part between an earth electrode and a main body metal fitting, a fused protrusion part caused by the jointing can be removed precisely, and further wherein a spark plug with high quality can be manufactured effectively.  <P>SOLUTION: In the manufacturing of the spark plug, the process of removing the protruded part to remove the fused protrusion part generated in the junction process is carried out against the junction part 101 between the main body metal fitting 5 and the earth electrode 4' joined by means of the joining process. In this process of removing the protruded part, against the fused protrusion part formed at least at either side of the inner side or the outer side of the junction part 101, by carrying out removing work by means of a shearing work or cutting work for a plurality of times against the same part, at least one part of this fused protrusion part is removed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227901-A (JP)
Title: Antireflection film, method for manufacturing the same and image display
Inventor: OBAYASHI TATSUHIKO
IPC: G02B1/11
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antireflection film suitable for mass production having a transparent high refractive index layer whose refractive index is very high, and excellent in film strength and resistance to alkali treatment and to provide an image display on which reflection is reduced.  <P>SOLUTION: The antireflection film has a high refractive index layer whose refractive index is 1.65-2.40 and a low refractive index layer whose refractive index is 1.20-1.55, wherein the high refractive index layer is formed by applying and hardening a coating liquid composition containing inorganic fine particles having 1-200 nm average particle diameter dispersed by a polymer containing a crosslinking reactive group. The image display is obtained by disposing the antireflection film.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002352002-A (JP)
Title: Method, device and program for providing electronic information related to book, and computer readable recording medium
Inventor: DEGUCHI O
IPC: G06Q30/06
Filed: 2002-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a method, a device and a program for providing electronic information related to books, and a computer readable recording medium, which provide electronic information related to books in response to requests from persons who have acquired the books so that information which is not written in books but is related to the books can be easily retrieved and used as electronic information. SOLUTION: A server 300 preliminarily manages not only pairs of electronic information identifiers corresponding to electronic information related to books and book identifiers of books but also pairs of member identifiers of members and book identifiers of books which the members have acquired. The server 300 accepts a member identifier and an electronic information identifier from a terminal 100 of a member to provide electronic information corresponding to the electronic information identifier for the person, who has acquired the pertinent book, and transmits electronic information related to the book to the terminal 100 after confirming that the member has acquired the book.
Patent JP-2003228595-A (JP)
Title: Database and method for designing integrated circuit device
Inventor: YOKOYAMA TOSHIYUKI
IPC: H01L21/82
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To enhance design efficiency by reusing a design database for an integrated circuit device accumulated with a design data effective for reuse, and the design data.  <P>SOLUTION: Processing for quality authentication 5 is carried out in every step of a function designing step 1 and mount-facilitating design steps 2, 3. A quality authentication rule used in the each quality authentication 5 is generated from a design rule database 9 by processing in quality authentication rule generation 6. The design data (function design data 16) provided in the respective steps of the function designing step 1 and mount-facilitating design steps 2, 3, and informations and the like (design addition information 17) as to the processing of the quality authentication 5 in the steps are stored in the design database 8, in every finish of the respective steps.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232759-A (JP)
Title: Odor discrimination apparatus
Inventor: KITA JUNICHI
IPC: G01N29/00
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an odor discrimination apparatus by which a sample having a possibility that various kinds of foreign odor components are mixed is quality- evaluated with satisfactory accuracy.  <P>SOLUTION: In an m-dimensional space formed of detection outputs by m pieces of odor sensors 31, a vector computing part 51 finds an odor vector Fx in which a measured result of a normal product is used as a starting point and in which a measured result of an unknown sample as a product to be evaluated is used as an end point. In a threshold value calculation part 53, a table in which a threshold value used to decide the normal product is decided in each direction of the odor vector by a preliminary measurement is stored. The threshold value Thx is found on the basis of the direction of the odor vector Fx, and a quality decision part 52 judges the unknown sample as a defective when a length of the odor vector Fx is larger than the threshold value Thx.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002325019-A (JP)
Title: Output driver and method for compensating high frequency
Inventor: HELT CHRISTOPHER G
IPC: H03K19/003
Filed: 2002-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an output driver which deals with a high frequency attenuation of a transmission line and which executes output impedance matching. SOLUTION: A first driver (140) has an output impedance matched to the characteristic impedance of the transmission line of a signal transmission medium (148) in which a signal (105) has a signal input and a signal output to be applied. A second driver (120) is coupled electrically in parallel with the first driver. The second driver (120) receives a signal in response to a control input (135), and amplifiers the signal. When the control input is applied, the second driver is turned on at a part of a clock cycle in response to transition of the signal (105) to be applied to the signal input of the first driver.
Patent JP-2002284706-A (JP)
Title: Eye drop for contact lens and method for suppressing adsorption opf antiseptic on contact lens
Inventor: SHINOHARA TAKASHI
IPC: A61K47/40
Filed: 2002-02-12
Abstract: PROBLEM TO BE SOLVED: To sufficiently effectively suppress adsorption of an antiseptic on contact lenses, especially soft contact lenses without deteriorating the antiseptic power of the antiseptic having cationic groups. SOLUTION: This eye drop for the contact lenses is capable of carrying out instillation in a state of the contact lenses worn on eyes and is characterized by formulating an eye drop comprising the antiseptic having the cationic groups with cyclodextrins and ethylenediaminetetraacetic acid or its salt in combination. The method for suppressing the adsorption of the antiseptic on the contact lenses is characterized by formulating the antiseptic having the cationic groups with the cyclodextrins and ethylenediaminetetraacetic acid or its salt in combination.
Patent JP-2003233101-A (JP)
Title: Photometric meter for photography
Inventor: YOKOTA SATOSHI
IPC: G03B7/16
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To enable a photographer to easily discriminate whether photographing conditions based on photometric data are adequate or not and to correct the conditions when a photographic system is formed by combining a digital camera or wireless flash and a photometric data for photography.  <P>SOLUTION: A flash meter 1 is enabled to communicate two-ways between the digital camera 100 and the flash 200 by Bluetooth and has an image display element 21. When photometry is performed by the flash meter 1, the emitted light quantity of the flash is computed in accordance with the photometric data and the photometric data and the emitted light quantity data are respectively sent to the camera 100 and the flash 200. The camera 100 performs test flash photography by emitting the flash 200 and this photographic image is sent to the flash meter 1. The flash meter 1 displays the photographic image on the image display element 21. As a result, the photographer can monitor the test photographic image in the photometric position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242814-A (JP)
Title: Lighting system and liquid crystal display device
Inventor: OIZUMI MITSUO
IPC: G02F1/13357
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system provided with a coordinate inputting means, capable of obtaining excellent perceptivity when used in a liquid crystal display device, and to provide the liquid crystal device provided with it.  <P>SOLUTION: This lighting system is provided with a light source 13, and a light guiding plate 12 having a structure wherein light from the light source 13 is brought into its inside from its side end surface 12a, the light propagating in the inside is reflected by a reflecting surface 12c and is emitted from an emitting surface 12b facing the reflecting surface. A translucent base 11 is provided on the reflecting surface 12c side of the light guiding plate 12 while sandwiching a spacer (insulating layer) 15, a first electrode layer 18 is formed on the spacer 15 side of the light guiding plate 12, a second electrode layer 19 is formed on the spacer 15 side of the translucent base 11, and an AR grid layer 17 on which fine projecting parts are periodically formed is provided on the emitting surface side of the light guiding plate 12, in this lighting system 10, and this liquid crystal display device 1 is provided with it on the front surface of the liquid crystal display unit 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235491-A (JP)
Title: Method for producing seasoned deep-fried tofu
Inventor: UEDA TOSHIO
IPC: A23L11/00
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method optimum for mass-producing a seasoned deep- fried Tofu of light brown color rich in seasoning liquid and having soft feeling.  <P>SOLUTION: The method for producing the seasoned deep-fried Tofu comprises the following process: sheets of deep-fried Tofu are contained in tiers in a deep-fried Tofu containing case, a plurality of cases are stacked in a stainless steel frame, the frame is put into an oil-removing vessel to remove oil from the deep-fried Tofu with hot water, and then put into a vacuum- pressure double-vessel containing a seasoning liquid and the temperature in the vessel is adjusted, and the deep-fried Tofu is boiled completely while reducing the air pressure in the vessel to carry out seasoning the deep-fried Tofu.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242095-A (JP)
Title: Virtual space display method and device therefor, virtual space display program and recording medium with the program recorded thereon
Inventor: INOUE MASAYUKI
IPC: G06F3/048
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a virtual space display technology for enabling a user to have a conversation with a communication mate without anxiety.  <P>SOLUTION: This device adopts a constitution for displaying a avatar of a user only when the user of the communication mate is put in a conversable state when being communicable with the communication mate via the avatar in a virtual space. Thus, the conversable state of the user of the communication mate can be recognized so that a conversation making user can talk to the avatar without anxiety. The device adopts the constitution for displaying a user state of the user of the communication mate by a character, or displaying the user state of the user operating one's own device by the character. Thus, the user operating the one's own device can confirm the user state of the user of the communication mate in more detail, and can know whether or not the user state different from a present one's own state is set as it is.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002334065-A (JP)
Title: Information processor using portable operation element
Inventor: YAMAKADO HITOSHI
IPC: G06F21/34
Filed: 2002-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an information processor which easily and reliably prevents illegal use by a 3rd person. SOLUTION: The information processor 1 has identification data ID recorded in a ROM 12. A reception part 15 receives identification data ID sent from a pen type operation element 2 that a regular user uses. A CPU 10 continuously decides whether the regular user who has the pen type operation element 2 is present nearby the information processor 1. The CPU 10 judges that authentication is successful when the decision result is affirmative and performs processing corresponding to user's operation while the authentication is successful.
Patent JP-2003243066-A (JP)
Title: Electronic device
Inventor: KAMIYA ARIHIRO
IPC: H05K3/34
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device capable of easily connecting a plurality of connector pins with a printed circuit board.  <P>SOLUTION: When a case is to be fitted with a plurality of connectors, at least one of them is composed of a plurality of connector pins 5, a penetration type connector housing 16 in which the connector pins 5 penetrate its through holes, and a plate 12 to hold the connector pins 5. Thereby the connector pins 5 held by this plate 12 do not influence the connections to the printed circuit board 1 of a plurality of connector pins 5 installed in another connector housing 7, so that it is possible to connect any connector pin 5 with the printed circuit board easily.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237014-A (JP)
Title: Decorative board and its manufacturing method
Inventor: OKAMOTO MASARU
IPC: B32B33/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a decorative sheet from being released from an end side part of a decorative board by laminating the sheet to a header surface at a low cost.  <P>SOLUTION: The decorative board 10 comprises a resin base 1 laminated with the decorative sheet 2. The board 10 is formed by forming a V-shaped groove 3 along an end side on an end side part of the rear side of the decorative board, folding the end side part in a rear side direction via the V-shaped groove so as to become the decorative sheet surface continued from the front side surface of the board to the header surface. A method for manufacturing the decorative board comprises the extrusion simultaneously laminating step of laminating the front side surface of a resin base simultaneously with the decorative sheet when the resin base is extrusion molded, and the shaping step of shaping the V-groove shape by a shaping plate on a rear side of the resin base of a softened state. In this case, it is efficient to use a cooling roller for cooling to solidify the resin also as the shaping plate, and to use the extrusion simultaneously laminating step as the shaping step.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002325029-A (JP)
Title: Pn code generating device
Inventor: ASANO NOBUO
IPC: H04B1/707
Filed: 2002-02-20
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by holding the synchronization of code patterns even at the time of turning off the PN code generating device almost all the time when a long PN code is not received. SOLUTION: This PN code generating device is provided with a PN code generater 100 for generating PN codes in the prescribed number of stage by using a primitive polynomial G (x), and for shifting the code contents in the respective stages to the post-stages according to shift clocks. The number of times of shift equivalent to a period since the PN code generater 100 is turned off until restarted is defined as (i), an x<i> modG (x) calculated by a mask calculating part 400 is held as a mask value by a mask holder 300, the logical products with the serial outputs of a parallel/serial converter 200 holding the code state just before the PN code generater is turned off are applied to the respective stages of the PN code generating part, and a target code state is realized with the shift clocks for the number of PN code stages.
Patent JP-2003243781-A (JP)
Title: Board for manufacturing circuit board, circuit board, multilayer wiring board, and method of forming viahole in board for manufacturing circuit board
Inventor: MEURA TORU
IPC: H05K3/46
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a board for manufacturing a circuit board equipped with a viahole or a conductor post of excellent positional accuracy, a circuit board, and a multilayer wiring board.  <P>SOLUTION: A conductor circuit, alignment marks, and auxiliary alignment marks near the conductor circuit are formed as each one of their surfaces coming into contact with a metal layer, and the conductor circuit and the alignment marks are formed as they are embedded in an insulating layer for the formation of the board for manufacturing the circuit board. An alignment process is carried out by use of the auxiliary alignment marks, a laser hole is provided by applying a laser beam to the insulating layer on the surface of the board opposite to its other surface coming into contact with the metal layer so as to make the alignment marks exposed, an alignment operation is carried out by use of the exposed alignment marks, and viaholes are formed, and thus the board for manufacturing a circuit board, the circuit board using the board, and a multilayer wiring board can be obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239990-A (JP)
Title: Ball bearing
Inventor: YAMADA HIROYUKI
IPC: F16C33/58
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To ensure resistance to running-on of a ball to improve the reliability and durability of compact office automation equipment.  <P>SOLUTION: Relation of diameter D<SB>a</SB>of each ball 8, 8, groove depth Hi of an inner ring track 4, and groove depth Ho of an outer ring track 6 is regulated. To say concretely, the sum of each groove depth Hi, Ho of these inner ring track 4 and the outer ring track 6, (Hi+Ho), is set to be 0.34 D<SB>a</SB>to 0.50 D<SB>a</SB>. At the same time, the groove depth Hi of the inner ring track 4 is not less than the groove depth Ho of the outer ring track 6. As a result, contact ellipse in a rolling contact part of rolling faces of each ball 8, 8, the inner ring track 4, and the outer ring track 6 hardly reaches end fringes of the inner ring track 4 and the outer ring track 6.  <P>COPYRIGHT: (C)2003,JPO