baber/WOPTO huggingface dataset:
Patent JP-2002045415-A (JP)
Title: Air cleaner
Inventor: OFUJI NOBORU
IPC: A61L9/00
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To make the pressure drop of the air passing between light shielding plates as small as possible while assuring the light shieldability of the light shielding plates. SOLUTION: A plurality of the first light shielding plates 19 of an approximate dog leg shape in sectional view which shield the UV rays emitted by a UV lamp 7 are arranged in juxtaposition at a blow-off grill 18a facing the UV lamp 7 in the air cleaner. Further, the second light shielding plates 24, which are formed shorter than the first light shielding plates 19 in the flow direction of the air passing between the respective first light shielding plates and shield the UV rays passing between the respective light shielding plates 19, are disposed between the respective first light shielding plates 19.
Patent JP-2002048992-A (JP)
Title: Scanning optical device and image forming device using the same
Inventor: KIMURA KAZUMI
IPC: B41J2/44
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a scanning optical device and an image forming device using the scanning optical device, which improves the performance of jitter or the like of the scanning optical device and the quality of the image by decreasing the magnification of subscanning of the image forming means. SOLUTION: In the scanning optical device having an incident optical means which makes one or more light beams emitted from a light source means 1 incident on a deflection means 5, and an image forming means 6 having at least one refraction optical element 61, which forms an image of one or more light beams reflected and deflected by the deflection means on a scanned plane 8, and a diffraction optical element 62, the diffraction optical element is formed in a convex figure in the subscanning section of the incident and/or the emitting planes.
Patent JP-2002048857-A (JP)
Title: Track calculating device for sphere
Inventor: OKA KOJI
IPC: A63B69/00
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To determine the best hit point of an opponent to which a ball is hit back by predicting the track of the ball. SOLUTION: This device is equipped with a table-tennis table 31, a racket 32, a plurality of microphones 35 which collect sound in the space wherein the ball 33 is present, a timer 36 which measures a time, and a computing means 37 which computes the generation source of the sound and the movement position of the ball from sound information collected by the microphones 35 and time information obtained by the timer 36. Consequently, the track of the ball 33 which moving between players can easily be computed at any time through the very simple constitution and the track of the ball can be predicted by using the computation result.
Patent JP-2001108905-A (JP)
Title: Stereoscopic microscope
Inventor: ISHIKAWA TOMONORI
IPC: G02B21/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized stereoscopic microscope of good operability which optimally realizes simultaneous observation of a microscopic image and an image in accordance with the properties of the image by simply switching to superimpose the microscopic image and the image displayed on an image displaying means, to superimpose the image on part of the microscopic image and to switch to the microscopic image or the image. SOLUTION: In the stereoscopic microscope realizing simultaneous observation of the image of an object 1 to be observed and an image displayed on a small monitor 5, a luminous flux from the object 1 and that from the monitor 5 are respectively polarized in directions 4 and 8 different from each other, then both of the luminous fluxes are superimposed on each other and separated again or one of the luminous fluxes are separated by utilizing the difference of the polarizing directions of both of these superimposed luminous fluxes. Thus, it is possible to simultaneously observe the image of the object 1 and the image displayed on the monitor 5 or to select one of the images so as to observe only one of them.
Patent JP-2002049962-A (JP)
Title: Drain device for automatic vending machine
Inventor: KANZAKI FUTOSHI
IPC: G07F9/10
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a drain device for an automatic vending machine which can disconnect the inside of an inner box from outside air without regard to the presence and absence of drain water. SOLUTION: The device is provided with a rotary shaft part 49 supported rotatably in a horizontal posture so as to surround the lower part of a drain 16 formed integrally with the drain nozzle 5 part of a drain device 20 from an outer periphery, an opening/closing cover 47 extended toward one lateral side from the part 49 to be abutted directly on the drain 16 for opening and closing the drain 16 and an opening/closing body 50 consisting of a weight part 53 extended toward the other lateral side from the part 49. Since the drain 16 can be closed directly, entering of outside air can be disconnected completely between the side of a casing inside 11 and the side of a casing outside 12 without regard to the presence and absence of the drain water.  Thus, heat insulation performance and thermal efficiency are improved to successively reduce power consumption required for adjusting temperature in heating or cooling.
Patent JP-2002056297-A (JP)
Title: Giftware order-acceptance subrogate server, giftware order-acceptance subrogate system using the server, and consumer information acquiring method
Inventor: ARAKI KAZUHO
IPC: G06Q10/00
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a giftware order-acceptance subrogate server, a giftware order-acceptance subrogate system using the server and a customer information acquiring method by which there is no stress in cost when sending a giftware from one consumer (buyer) to the another consumer (recipient of the giftware), a giftware order-acceptance subrogate and a maker can efficiently acquire information on prospective customers by its distribution and the costs of marketing and distribution are reduced as a result. SOLUTION: In this system, one or more consumer terminals and the giftware order-acceptance subrogate, which is provided with a giftware database stored with the information on giftwares to be sold by one or more stores, and a customer data, and stores the information on the other consumer on the customer database as a prospective customer on the basis of information for presenting the giftware from one consumer to the other consumer, are connected transmittably/receivably to each other through a network.
Patent JP-2002054888-A (JP)
Title: Air conditioner
Inventor: NAKAYAMA MASAHIRO
IPC: F24F1/00
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in an air conditioner which uses a refrigerant low in global warming coefficient. SOLUTION: An indoor heat exchanger 5, which uses R32 as a refrigerant and has a single refrigerant passage and the diameter of whose heat conductive pipe is not less than 7 mm and not more than 10 mm, is used.
Patent JP-2002021705-A (JP)
Title: Windmill for installation on roof
Inventor: IIZUKA KOJI
IPC: F03D3/04
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a windmill easy to be installed on the roof of a general housing and on the roof of a building and having generating capacity high enough to allow the practical use of it even in the case of breeze despite of a fact that, in a present windmill, a main stream is a propeller type but a windmill being of a diffusion type for a housing is not realized and this reason is why the windmill of this type is difficult to be installed on a roof because of the vertical height of a propeller type blade being too high and the number of revolutions is not increased by breeze and a sufficient output is not generated. SOLUTION: The windmill is constituted that a vertical shaft windmill represented by a Savonium type windmill is horizontally installed for use, and even in the case a cylindrical cross flow type windmill and a vertical shaft windmill having a spiral blade are horizontally installed for use, the same result is produced. Savonium blades 1 and 2 formed that wind receiving surfaces orthogonally crossing each other are installed in parallel to the ridge line of the top of an inclining roof and coupled to the rotor shaft of a generator. The Savonium blades the wind receiving surfaces of which orthogonally cross each other are coupled to the generator, their the centers of gravity are placed on a rotary stand, and a wind direction tail unit is installed vertically to the Savonius blade.
Patent JP-2002057809-A (JP)
Title: Waiting time display by means of portable telephone or the like
Inventor: ISHIGAMI MASAAKI
IPC: G06Q10/00
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a system which displays the waiting time for each attraction of a theme part or each shop in a shopping center on an Internet notice board, etc., by using a portable telephone, etc., easily rewrites the displayed waiting time on a real-time basis, collects rewritten latest information, and displays the collected information in the form of a list. SOLUTION: The clerk in charge of each shop or attraction connects its portable telephone to a server through the Internet and enters into a home page for rewriting. On the home page, a file named 'Waiting Time Inputting Program' exists and the clerk in charge selects the waiting time for its shop or attraction from a displayed waiting time inputting picture by taking the present state into account and transmits the selected waiting time. The transmitted waiting time is displayed in the waiting time displaying picture. The user of the shop or attraction can obtain necessary information by connecting its portable telephone, portable terminal, etc., to the waiting time displaying picture.
Patent JP-2002055710-A (JP)
Title: Process chart editing system
Inventor: YAMAZAKI TAKAAKI
IPC: G06Q50/04
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a means for dividing one working process, and for arranging the result as plural processes, and a means for interrupting serial working processes, and preferentially setting the other working process as a process chart editing function. SOLUTION: This system is provided with an assignment invalidating time zone detecting means 1 for detecting the process assignment invalidating time zone of a device based on process assignment attributes and already assigned processes, a unit process arrangement instructing means for designating a device and the start time, and for instructing the arrangement of unit processes in a process chart, and a process arranging means 3 for, when the time zone of the unit processes whose arrangement is instructed and the time zone of the process assignment invalidating time zone of the devices whose arrangement is instructed have their overlapped part, dividing the designated unit process, and for arranging the result in a time zone other than the process assignment invalidating time zone.
Patent JP-2002064507-A (JP)
Title: Network system and network monitoring method
Inventor: OKADA HISASHI
IPC: H04L69/40
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a network monitoring system that stops update of data depending on captured data. SOLUTION: An error detection section 23 of a computer 2 detecting an error outputs a packet addressed to a specific IP address. An LAN analyzer 1 is provided with a data capture section 121 that captures packets on a network and a packet storage section 122 that stores packets. A data discrimination section 14 discriminates whether or not the packet captured by the data capture section 121 is the packet addressed to the specific IP address, and a data acquisition control section 16 controls succeeding packets captured so as not to be overwritten on the packets stored in the data storage section 122 when the packet captured by the data capture section 121 is the packet addressed to the specific IP address.
Patent JP-2002062939-A (JP)
Title: Electropneumatic negative pressure control valve
Inventor: HIRAMATSU KENJI
IPC: G05D16/20
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an electropneumatic negative pressure control valve capable of preventing the residual pressure minutely left in an output port in the instruction of setting the control pressure of the output port to the atmospheric pressure, and suitably controlling an actuator or the like operated by control pressure. SOLUTION: A vacuum electropneumatic regulator 1 comprises a booster 20 controlled to be opened and closed by pilot pressures outputted from two solenoid valves. The booster 20 is of diaphragm type, and is selectively opened an air intake valve 26 and an air supply valve 27 according to the direction of motion of a valve bar 25 from the neutral position in response to the differential pressure between a pilot chamber and a feedback chamber located on both sides with the diaphragm inbetween.  Since the valve element 31 of the air supply valve 27 is energized in the closing direction by a spring 32, the air supply valve 27 is closed before the control pressure becomes the atmospheric pressure when an input signal has a signal value 0% for setting the control pressure to the atmospheric pressure, but an output passage 37 is allowed to communicate with an atmospheric pressure passage 36 by a bleed port 44 formed in the valve element 31.
Patent JP-2002064721-A (JP)
Title: Medium having profile generating program recorded thereon, profile generator, profile generation method and medium with profile data recorded thereon
Inventor: SEKO MASAYUKI
IPC: H04N1/46
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent spread of the width of a pit formed due to a beam spot by controlling a recording pulse when the diameter of the beam spot is large than the pit desirably to be formed and to improve the accuracy of a reproduced signal. SOLUTION: Coordinate data as a reference color given in advance in a prescribed color space and image data as to the reference color received via an image input device are acquired, and a profile generating means suitable for each position in the prescribed color space is used to generate a profile on the basis of the reference color coordinate data and the input image data. Thus, profile with high accuracy with and at the outside of a color reproduction range can be generated.
Patent JP-2002059000-A (JP)
Title: Hydrophobic material adsorbent and column for hydrophobic material adsorption
Inventor: OISHI KAZUYUKI
IPC: G01N30/88
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an adsorbent which adsorbs hydrophobic materials, more particularly hormone-like acting materials with high efficiency, has high mechanical strength and excellent adsorption reproducibility and is prepared by a simple preparation method. SOLUTION: This hydrophobic material adsorbent consists of a crosslinked polymer and the amount of elution of the hydrophobic materials when the hydrophobic materials are eluted from the adsorbent by using an organic solvent is <=100 pg per 1 g of the adsorbent.
Patent JP-2002072201-A (JP)
Title: Backlight device for liquid crystal display
Inventor: ARAKAWA KOHEI
IPC: G02F1/1335
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a backlight device for a liquid crystal display having an improved utilization efficiency of light quantity from a light source and excellent mass productivity. SOLUTION: The backlight device for liquid crystal display is provided with a reflection plate (RP), the light source (LS), a cholesteric liquid crystal layer (Ch) and a quarter-wave plate (λ/4) arranged in this order and is characterized by having the quarter-wave plate (λ/4) containing a material with a positive intrinsic birefringence value and a material with a negative intrinsic birefringence value. Preferably, the quarter-wave plate (λ/4) is provided with a first layer containing the material with the positive intrinsic birefringence value and a second layer containing the material with the negative intrinsic birefringence value and average orientation directions of molecular chains in the first layer and in the second layer are equal to each other in the backlight device for the liquid crystal display.
Patent JP-2002075873-A (JP)
Title: Semiconducor device
Inventor: KOBAYASHI YASUYUKI
IPC: H01S5/323
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem that dislocations in the order of 108-1010 are present in a GaN epitaxial growth layer that has grown on a buffer layer in a group III nitride semiconductor. SOLUTION: An AlN buffer layer 2 is deposited on a sapphire substrate 1 at 400 deg.C, and then a GaN epitaxial growth layer 3 is grown at a substrate temperature 1050 deg.C. Then, a BN layer 4 with a thickness of several molecular layers is deposited at a substrate temperature of 500 deg.C. After the BN layer 4 is deposited, the substrate temperature is increased to 1050 deg.C again to grow a GaN epitaxial growth layer 5. Dislocations that are present in the GaN epitaxial growth layer 3 cannot be propagated into the GaN epitaxial growth layer 5 easily since the BN layer 4 with a thickness of several molecular layers has an operation for preventing the dislocations from being propagated into the GaN epitaxial growth layer 5 by bending the dislocations in a crosswise direction, or adsorbing the nuclei of dislocations.
Patent JP-2002009509-A (JP)
Title: High frequency circuit component and layered ceramic electronic component
Inventor: MURATA AKIRA
IPC: H01P1/383
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency circuit component for configuring a microwave irreversible circuit element such as a circulator and an isolator in which a center conductor has a low resistance to decrease the insertion loss. SOLUTION: In the high frequency circuit component 1 that is provided with center conductors 3-5, and with a microwave magnetic material 2 into which the center conductors 3-5 are imbedded and where the center conductors 3-5 and the magnetic material 2 are integrally sintered and a permanent magnet applies a DC magnetic field to the center conductors 3-5 and the microwave magnetic material 2, the center conductors 3-5 adopt a material of a gold single body or a material consisting of a gold as a major component, 15.0 atom.% of rhodium or less, 5.0 atom.% of palladium or less, and/or 5.0 atom.% of platinum or less.
Patent JP-2002075772-A (JP)
Title: Member for forming metal film, its manufacturing method, method for transferring metal film and method for manufacturing laminated ceramic electronic component
Inventor: MIYASHITA MASATAKA
IPC: H01G4/12
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a member for forming a metal film having a repeatedly usable mask thin to a degree of not disturbing transferring of a patterned metal thin film. SOLUTION: The member 30a for forming a metal film comprises a mask 20a, made of an anodized film having an opening 20b of a prescribed pattern formed on a surface of a base 20, and a spontaneous oxidation film 21 formed on a surface of the base in the opening. The base 20 is preferably formed of a metal tantalum or an alloy containing the tantalum as a main component. The thickness of the mask 20a is preferably less than 1 μm.
Patent JP-2002084703-A (JP)
Title: Structure for storing motor
Inventor: OZAKI SHOICHI
IPC: H02K5/10
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and man-hours for assembly in a structure for airtightly storing a motor in a casing. SOLUTION: A recess 127 is provided in a rubber lid member 123, and a bearing case (protrusion section) of the motor 120 is embedded into the recess 127 to airtightly seal a motor casing 1121 through the lid member 123. As a result, the motor casing 121 can be airtightly sealed while the lid member 123 absorbs the vibration of the motor 120. It is thus possible to reduce the number of parts used in an air pump 100 and man-hours for assembling.
Patent JP-2002082678-A (JP)
Title: Karaoke terminal device
Inventor: MORITA YOSHIHIKO
IPC: G10K15/04
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a karaoke terminal device which displays lyrics in the size, the character form and the language desired by a user. SOLUTION: The KARAOKE terminal device stores karaoke music data 50 consisting of forty-eight dot display color change data 51, fifty-six dot display color change data 52 and musical score data 55. The data 55 include lyrics data and music data. The device selects the data 51 or the data 52 that are suitable to the request made by the user and displays lyrics based on the selected data 51 or the data 52 in a display region.
Patent JP-2002082336-A (JP)
Title: Liquid crystal alignment processing method and liquid crystal display element
Inventor: KIMURA MASAYUKI
IPC: G02F1/1337
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for developing a liquid crystal pretilt angle necessary for a liquid crystal display element, even if is light irradiation from the vertical direction, in an optical alignment processing method of a liquid crystal alignment layer. SOLUTION: A photosetting polymer coated film 4 formed on a substrate 5 is irradiated with an outgoing light from a light source 1, after the light has converged on a straight line shape by means of a exposure mask 3 and the like, and the film is successively cured by successively scanning the irradiated position of the film, to form the liquid crystal alignment layer. A polymer having a chalcone structure in its molecular formula is suitably used for the polymer film.
Patent JP-2002082393-A (JP)
Title: Photographic processing device
Inventor: MIYAMOTO YOSHIAKI
IPC: G03B27/32
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a photographic processing device with which exposure is carried out, without the occurrence of exposure unevenness during exposure in spite of whatever to lengths of photographic paper P may be. SOLUTION: A transporting mechanism of the photographic processing device, having an exposure section and a transport mechanism disposed an exposure section discharge side has guide members which guide the photosensitive materials discharged from the exposure section along transport routes and transport roller pairs, which are disposed in a plurality along the guide members and grasp and transport the photosensitive materials. The transport roller pairs, existing on the upstream side of the transporting routes among the transporting roller pairs, are made operative to be brought into pressurized contact or to be parted. When the overall length of the photosensitive materials is smaller than a reference length, the photosensitive materials are grasped by the transport roller pairs after the exposure.  When this length is longer than the reference length, the transfer speed of the transport roller pair from the parting position to the pressurized contact position is set at about the speed, at which the fluctuations of the load on the photosensitive materials are prevented. The pressurized contact and parting operations of the transport roller pair are controlled, in such a manner that the photosensitive materials are transported by bringing the transport roller pairs into pressurized contact therewith, while the photosensitive materials are shifted from the parting position to the pressurized contact position.