baber/WOPTO huggingface dataset:
Patent JP-2002244201-A (JP)
Title: Projection type display device
Inventor: MAKI YUJI
IPC: G03B21/14
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To fit a 1/4-wavelength phase plate between a polarization beam splitter and a reflection type light valve. SOLUTION: A 1st united member 201 is fitted to the polarization beam splitter 107G with direct fitting parts 2013U and 2013L. A 1/4-wavelength phase plate united member 202 fitted with a 1/4-wavelength phase plate 108G has a holding part 2021U inserted into a through hole part 2012U of the 1st united member 201, a holding part 2021L inserted into a through hole part 2012L and projection boss part 2014U and 2014L inserted into arcuate holes 2022U and 2022L respectively. A light valve united member 203 fitted with a light valve 109G is soldered to soldering fitting parts 2011U and 2011L of the 1st united member 201 and the united member 202 is rotated along the arcuate holes 2022U and 2022L and stuck to the 1st united member 201 where a projection image is the blackest.
Patent JP-2002247479-A (JP)
Title: Video wireless transmission/reception system
Inventor: ITAGAKI KENJI
IPC: H04B1/16
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a video wireless transmission/reception system where useless power consumption of a transmitter-side power supply circuit section and a receiver-side power supply circuit section can be eliminated. SOLUTION: A receiver-side control circuit section 30 of a video receiver 20 turns off a 1st witch 28 and a 2nd switch 29 to bring a video receiver 20 to a standby mode and to generate an off data signal by using a data signal generating circuit section 31 as its control when the absence of a received video signal is detected by a reception detection circuit 26 continues for a 1st specified time counted by a 1st timer 33. When receiving the off data signal, the transmitter-side control circuit section 16 of a video transmitter 10 turns off a 3rd switch 17 and controls a transmitter-side power supply circuit section 13 to interrupt power supply to a video signal generating circuit section 11 and a video transmission circuit section 12.
Patent JP-2002239435-A (JP)
Title: Apparatus and method for applying viscous material
Inventor: INABA YUZURU
IPC: B05C5/02
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a viscous material applying apparatus having a simple structure and capable of rotating a viscous material applying nozzle around the axis and performing stable coating even at the time of changing the temperature, and a method for the same. SOLUTION: The control of the temperature in the vicinity of a nozzle 3 is performed through a controller by pasting a rubber heater 51 on the outer peripheral surface of the viscous material applying member 4 in the vicinity of the nozzle 3 while detecting the temperature with a thermistor 52. The stable discharge quantity from the nozzle 3 is obtained by keeping a fixed temperature in the vicinity of the nozzle 3 to avoid the change of the viscosity of a viscous material 2. The more stable temperature control is performed by providing an air nozzle for cooling additionally or using a thermoelectric cooling element.  A viscous material supply pipe line 18 for supplying the viscous material 2 is connected directly to a viscous material coating member 4, in which the nozzle 3 is provided, the viscous material supply pipe line 18 has a structure swingable to be synchronized with the rotation of the nozzle 3 around the axis and the viscous material supply pipe line 18 is disposable at every maintenance. As a result, the structure is simplified and the maintenance time is remarkably reduced.
Patent JP-2002240237-A (JP)
Title: Screen printing machine
Inventor: NISHI NOBORU
IPC: B41F15/08
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a screen printing machine by which no positional deviation is generated between a screen and an article to be printed when a cream solder on the screen is squeegeed by means of a squeegee. SOLUTION: The screen printing machine provided with a screen supporting frame 31 which supports the screen 201 for screen printing and is fitted on a screen printing machine main body 1 so as to freely move back and forth in the parallel direction to the printing face of the screen 201 and a squeegee head 4 which is arranged above the screen 201 supported by this screen supporting frame 31 and moves back and forth in the same direction as the screen supporting frame 31 along the top face of the screen 201 is characterized by fitting the squeegee head 4 on the screen supporting frame 31 so as to freely move back and forth.
Patent JP-2002245225-A (JP)
Title: Voting method and voting apparatus
Inventor: HASHIMOTO HIDEAKI
IPC: G06Q30/02
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a voting method and a voting apparatus, capable of finding commodities truly desired by customers, and offering the commodities without taking a risk. SOLUTION: The voting apparatus includes a tally-accumulating means 46 for accumulating gratuitous tallies by gratuitous request members and onerous premium scores by onerous premium members for each of a plurality of candidates and a candidate-selecting means 50 selecting music for candidate from among a plurality of candidate musics, based on whether the score accumulated by the score accumulating means 46 exceeds a preset value. When there is a truly desired candidate in a plurality of candidate music, the conversion from the gratuitous request members to the onerous premium members is promoted so that the candidate can be selected (elected) and offered, even if it is remunerative, and the candidate music truly required by the customers is selected. Since a fixed demand can be expected, an information service company can offer the selected music product without taking so much risk.
Patent JP-2002244537-A (JP)
Title: Device and method for duplicating hologram
Inventor: EOMO MEGUMI
IPC: G03H1/08
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To duplicate a hologram from a holographic stereogram or a hologram as the original plate. SOLUTION: The objective light L11 reflected by a half mirror 82 enters the original plate H1 and diffracted to irradiate a hologram recording medium h2. The referential light L12 transmitting through the half mirror 82 irradiates the hologram recording medium h2. The image of the original plate H1 is recorded by the interference between the objective light L11 and the referential light L12 to manufacture an intermediate hologram H2. A reflection mirror 85 is moved from the position P to the position Q along a rail 90 while the accuracy of the light path is kept and adjusted in a specified angle. The image in the intermediate hologram H2 is recorded in the similar way in a hologram recording medium h3 by the interference between the objective light L11 and the referential light L12 to manufacture an edge lit hologram H3.
Patent JP-2001277014-A (JP)
Title: Manufacturing method of chucking jaw and corresponding article chucking jaw
Inventor: MACK HANS-DIETER
IPC: B23B31/12
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a chucking jaw 5 having a hard metal insertion part 11 as a chucking edge for a drill chuck 1, etc., the chucking jaw 5 to be provided thereby and a device capable of realizing connection having durability between the chucking jaw and the hard metal insertion part on the drill chuck 1 having the chucking jaw 5 and capable of precisely and certainly arranging the hard metal insertion part. SOLUTION: Two inward projection pairs 14 are provided in a groove 13 to hold a hard metal insertion part 11 on each of chucking jaws 5 with an interval corresponding to length of the hard metal insertion part 11 on both walls facing against each other, and the one hard metal insertion part 11 is fitted between these two inward projection pairs 14. Thereafter, a binding material 15 to flow along the hard metal insertion part 11 is filled in the groove 13 above the hard metal insertion part 11.
Patent JP-2002251482-A (JP)
Title: Additional information providing method
Inventor: ISHIZAKI YASUO
IPC: G06Q50/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a lot of application software, which suits for a user's taste, early in a difficult financial situation. SOLUTION: A user of a service inputs a service request on a office equipment (1) and sends an electronic information to a service provider through a communication line (Web, LAN) (2). The service provider, who receives the electronic information, executes a data processing (thus, operation of service) which adds information with a certain rule (algorithm) to the electronic information (3). The added information is delivered (provided) to the user of the service through the communication line (4), the user of the service receives the added information (result of the service) (5) and informs OK or modification to that to the service provider based on satisfaction level of the added information (6), and accounting of annual and monthly membership fee is processed (7).
Patent JP-2001330463-A (JP)
Title: On-vehicle navigation apparatus
Inventor: FUJIKI SUSUMU
IPC: G09B29/10
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To surely provide route information at intersections. SOLUTION: The present position of the vehicle and a guide route to a destination are displayed on a road map in the neighborhood of the vehicle. Moreover, an enlarged view of the intersection is displayed. An advance direction to the destination is informed when the enlarged view of the intersection is displayed.
Patent JP-2002257817-A (JP)
Title: Method for measuring surface moisture of aggregate and method using the same for metering concrete material
Inventor: SOGO SHIGEYUKI
IPC: G01N33/38
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To correctly measure a surface moisture of a thin aggregate. SOLUTION: According to the method for measuring the surface moisture of the aggregate, a mass Maw of the thin aggregate in a wet state is measured (101). The thin aggregate is sunk in water in a predetermined container to be an immersed aggregate (102). A total mass Mf and a total volume Vf of the immersed aggregate in the container in this state are measured (103). A mass Mw of the water in the immersed aggregate and a mass Ma of the thin aggregate in a surface-dry state are calculated from equations (1) and (2) (104). The surface moisture (Maw -Ma )/Ma is calculated from the mass Maw of the thin aggregate in the wet state and the calculated Ma (10).
Patent JP-2001325935-A (JP)
Title: Sealed alkaline battery
Inventor: INOUE HIROYUKI
IPC: H01M2/12
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a sealed alkaline battery which can discharge a large amount of gas, electrolyte solution or the like when an inner pressure surpasses a prescribed value, by setting an optimum value of the rate of compression load against displacement of the length of a spring. SOLUTION: With the sealed alkaline battery provided with a sealing plate 40A electrically connected with an electrode body 12A contained inside an outer package of a battery in a shape of a cylinder with bottom with a separator 18A interposed between a positive electrode plate 14A and a negative electrode plate 16A, a safety valve device 60A for closing a gas vent hole 42A furnished with an outer sealing plate 40A, and a sealing body 80A consisting of a positive electrode cap 70A containing the safety valve device 60A between itself and the sealing plate 40A, the safety valve device 60A is provided with a valve plate 62A for closing the gas vent hole 42A and a spring 64A for energizing the valve plate 62A toward the gas vent hole 42A, the rate of compression load of the spring 64a against displacement of the length set at not more than 50 N/mm.
Patent JP-2002259434-A (JP)
Title: Multimedia information reproduction method, multimedia information provision method, multimedia information reproduction processing program, recording medium with the program recorded thereon, multimedia information provision program and recording medium with the program recorded thereon
Inventor: TAKAMORI SATORU
IPC: H04N21/24
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a new multimedia information distribution technology by which an information provider can select multimedia information optimal to a viewer to distribute it to the viewer when distributing multimedia information using conventional reproduction instruction information. SOLUTION: In the reproduction instruction information, the outputting method for the conventional multimedia information is described, and additionally, the starting condition information on a viewer's characteristic analysis and the designation information on the viewer analysis basic information used in the analysis are described.  With that, while the multimedia information is reproduced according to the reproduction instruction information, if the analysis starting condition described in the reproduction instruction information occurs, the reproduction instruction information describing the outputting method for the multimedia information matching the viewer's information is selected, depending on the viewer's information of personal information or the like about the viewer and the viewer analysis basic information described in the reproduction instruction information, and the reproduction of the multimedia information is processed according to the reproduction instruction information.
Patent JP-2002253544-A (JP)
Title: Transmission method and device for medical image information
Inventor: FUJIEDA MASAMI
IPC: G16H10/60
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To store medical image information collected by a modality device in an image server device under an environment impossible of on-line connection due to physical restriction. SOLUTION: This transmission method for the medical image information is constituted of a first process recording the medical image information collected by a modality device 2 in a portable workstation or a portable personal computer 1 near the modality device, a second process connecting the portable workstation or the portable personal computer to an image server device 5, and a third process transmitting the medical image information recorded in the portable workstation or the portable personal computer to the image server device. This constitution can drastically improve the connection even under such environment that the modality device and the image server device cannot be connected through the network.
Patent JP-2002257691-A (JP)
Title: Method of predicting frequency response characteristic
Inventor: YAMANE KENJI
IPC: G01M17/007
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of predicting a frequency response characteristic by which the frequency components of an input can be equalized more than those of a conventional one and further, the frequency response characteristics of an object to be measured can accurately be predicted when the frequency response characteristics is predicted by imparting the input to the object to be measured. SOLUTION: A plurality of response output signals corresponding to a plurality of inputted sine waves are obtained by successively imparting a plurality of sine wave inputs with different frequencies to the object to be measured. A plurality of sine wave input signals when the plurality of sine waves are given to the object to be measured are obtained and continuously connected, thus generating one continuous input signal. The plurality of response output signals are continuously connected corresponding to connection order of the sine wave input signals, thus generating one continuous output signal. The frequency response characteristic is predicted by obtaining a frequency transmission function of the continuous output signal with respect to the continuous input signal.  The object to be measured is exemplified by a traveling vehicle and the sine wave input is exemplified by a steering angle for steering the traveling vehicle.
Patent JP-2002258672-A (JP)
Title: Image forming apparatus
Inventor: SASAKI TORU
IPC: F16H7/12
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which deals with time changes by the wear of a roller or the like, and stably rotates a photoreceptor by a comparatively simple mechanism. SOLUTION: The image forming apparatus is provided with a photoreceptor 1, an electrifying roller 2 which uniformly charges the surface of the photoreceptor 1, an exposure device which irradiates the photoreceptor 1 with light to form an electrostatic latent image, a developing device 5 which develops an electrostatic latent image on the basis of gray scale information on image data, and a transfer roll 8 which transfers the electrostatic latent image of the photoreceptor 1 on transfer paper. The image forming apparatus has further a driving motor 23 which rotationally drives the rotary shaft of the photoreceptor 1, and a deceleration device which transmits driving force from the driving motor 23 to the rotary shaft of the photoreceptor 1.  A driving mechanism different from gear driving is provided at the rotary shaft of the driving motor 23 which turns the photoreceptor 1, and the photoreceptor 1 is rotationally driven by gear driving and the driving mechanism different from the gear driving.
Patent JP-2002255289-A (JP)
Title: Drain pan for beverage discharging device
Inventor: TAKAGI TOSHIKATSU
IPC: B67D1/16
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent a beverage from flowing out from a grille to the outside even when a large amount of the beverage has spilled from a discharging port or a container such as a jug. SOLUTION: For a device 1 which cools and discharges the beverage, this drain pan 3 is arranged under the discharging port 2a. Then, a bank section 5 is formed around the grille 8 which is attached to the upper surface side of the drain pan 3. Also, a slit 9 for the prevention of an overflow is formed at a location along the bank section on the inside of the bank section 5. Even when a large amount of the beverage spills down on the grille 8 of the drain pan 3, the spilled down beverage flows into the drain pan 3 through the slit 9, and is collected. Therefore, the beverage is prevented from overflowing or so to the outside by going across the bank section 5.
Patent JP-2002260849-A (JP)
Title: Sealing cover for organic el device
Inventor: KIMURA MASAMI
IPC: H01L51/50
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a sealing cover that can be adhered to the transparent substrate 21 in high airtightness and is effective for preventing deterioration of an organic EL element 20. SOLUTION: This sealing cover for an organic EL element 20 mounted on a transparent substrate 21 and the inner face 11 of the cover housing the organic EL element is made smooth, and the sealing face 12 that is adhered in contact with the transparent substrate 21 is made rough surface. It is desirable that the sealing face 12 has fine unevenness 13 of a height difference of 2-10 μm.
Patent JP-2002268409-A (JP)
Title: Transfer roll
Inventor: SHIMIZU NOBUMORI
IPC: F16C13/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a transfer roll by which scattering of toner and a transfer memory can be prevented even if the allowable range of a resistance value is wide. SOLUTION: A transfer roll 50 is rotated around a rotation central line 50a extending in an arrow C direction. The transfer roll 50 has a cylindrical electrically conductive core bar 52 which serves as an electric supply electrode. A sponge layer 54 surrounds the circumferential surface of the electrically conductive core bar 52. The sponge layer 54 has a cylindrical shape. The sponge layer 54 is not directly in contact with the circumferential surface of the electrically conductive core bar 52, but comes in contact with it through an intermediate resistive layer 56. The sponge layer 54 consists of a carbon dispersed EPDM foam which has a thickness of 5.2 mm and volume resistivity of about 10<9> Ωcm. The intermediate resistive layer 56 consists of urethane having volume resistivity adjusted to 10<15> Ωcm.
Patent JP-2002227759-A (JP)
Title: Method for transferring liquid form one water tank to another water tank
Inventor: HIRAMATSU KATSUHIKO
IPC: F03G3/00
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a power source for electric power generation without pollution. SOLUTION: A position for installing a water tank 1 of S in a height direction is N and a position for installing a water tank 2 is M. A transfer tube 5 is transferred from a position K to a position J with using an external force. Liquid 18 in the water tank 1 is also transferred and is put into the water tank 2 at that time. That is, a part (b) of the transfer tube 5 is replaced with a part (a) of water 18. A series of those motion actions also shows that quantity of water in the water tank 2 got more than quantity of water in the water tank 1. Also it is shown that weight of water in the water tank 2 got heavier than weight of water in the water tank 1 with setting a reference at a view point (c) by transferring water in the horizontal direction. Energy generated from a difference of weights of liquid in the water tank 1 and the water tank 2 is utilized.
Patent JP-2002267098-A (JP)
Title: Gas pressure adjuster
Inventor: KATO SHOICHI
IPC: F17C13/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent increase in the pressure loss by eliminating clogging of a strainer and eliminate any possibility of causing defective due to clogging by sandwiching foreign matter between the strainer and a valve seat. SOLUTION: A base end is attached to a member 39a on the valve seat side, for example, by adhesion in such a state as surrounding the circumference of the valve seat 32a, the micro-fine-mesh strainer 40a is provided in a cylindrical shape, and its tip projects downward from the valve seat. When the gas is used a little and the interval between a valve element 31a and the valve seat 32a is small, this constitution allows a valve rubber 36a to intrude in the strainer 40a inside, presses the tip of the strainer against the valve element so as to remove the foreign mater mixed therein when the gas passes through the strainer, and then allows the gas to enter between the valve element and the valve seat.
Patent JP-2002271311-A (JP)
Title: Disclosed verification key bailing method, its user's equipment, its program, its recording medium and verification equipment
Inventor: FUJISAKI EIICHIRO
IPC: G09C1/00
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to verify only by a verifier that a user's secret key is properly divided and bailed. SOLUTION: A user divides a secret key (d) into d1 +d2 +...+dM, bails the keys to key bailors T1 ,..., TM, uses user' disclosed keys (n), (e), (g) and disclosed keys ni , gi , hi , k of Okamoto-Uchiyama cryptography of the key bailor Ti , calculates ci =gi <di> hi <ri> mod ni , wi =g<di> mod n about each i (i=1,..., M), forms random numbers ui , vi , calculates ai =gi <ui> hi <vi> mod nj , bi =g<ui> mod n, calculates ei =H(ai , bi ), calculates xi =ui -ei di , yi =vi -ei ri and sends c1 ,..., cM, w1 ,... wM, (x1 , y1 , e1 ),..., (xM, yM, eM) to the verifier. The verifier verifies (w1 ×...×wM)<e> =g mod n and ei =H(gi <xi> hi <yi> ci <ei> , g<xi> wi <ei> ).
Patent JP-2002267612-A (JP)
Title: Device and system for inspecting foreign matter in liquid filled in transparent container or the like
Inventor: YAMAZAKI HIROMI
IPC: G01N21/90
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To accurately detect the shape of foreign matter in the liquid filled in a glass container. SOLUTION: When the image of the liquid filled in a glass container is picked up by a camera 1, a dead angle or image strain appears by the lens effect of glass. Then, a correction lens 5 having the same refractive index as the glass container or the filled liquid is provided in contact with or in close vicinity to the glass container. By this constitution, lens effect can be removed and the dead angle in the liquid is eliminated to be able to accurately detect the shape of foreign matter in the liquid.