baber/WOPTO huggingface dataset:
Patent JP-2000328901-A (JP)
Title: Crankless engine machanism
Inventor: KITAGUCHI HIROMASA
IPC: F02B75/32
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To operate a piston and rotate an output shaft by inserting a pin portion of a swing member, connecting an outer peripheral connecting portion thereof with the piston via a joint, into an oblique hole on a shaft end of the output shaft disposed on the same side as a cylinder head. SOLUTION: On a swing member 3 that is swingable in all directions via a spherical bearing 4, a protruded pin portion 32 is provided on an output shaft 1 side. The pin portion 32 is inserted into an oblique hole 113. In an engine, gas compressed by a piston 8 is combusted and expanded, of which the pressure in turn moves the piston 8 to an opposing combustion chamber 90. The pressing force of the piston 8 acts as the force to push an outer peripheral connecting portion 31 of the swing member 3 via a joint 7. On the other hand, the pin portion 32 with a spherical bearing 4 as the supporting point can move only in rotating direction of the output shaft 1. That is to say, the swing member 3 converts the pressing force of the piston 8 to the force to rotate the output shaft 1.  Therefore, the piston 8 pushed by combusting pressure in one combustion chamber 90 conducts a compression stroke or exhaust stroke in the other combustion chamber 90.
Patent JP-2001313002-A (JP)
Title: Discharge lamp, discharge lamp lighting device and illumination device
Inventor: YANO EIJU
IPC: H01J65/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp, a discharge lamp lighting device and an illumination device using the same having as a main discharge medium a rare gas which has no risk of damaging the illumination device with a low tube wall temperature near an inner electrode, and which is of low driving voltage with little degradation of brightness and flickering of light through suppression of contraction positive column and of a long life with less wear of the inner electrode in life. SOLUTION: The discharge lamp is provided with a discharge vessel 11 composed of a slim translucent airtight vessel 11a, a plurality of inner electrodes 11bA, 11bB sealed into the translucent airtight vessel 11a and a discharge medium with a rare gas as a main ingredient, and a plurality of outer electrodes 12A, 12B arranged at its outer periphery face almost in contact with it which generate discharge inside the discharge vessel 11 between themselves and the corresponding plurality of inner electrodes 11bA, 11bB. The discharge vessel can be in an atypical shape.
Patent JP-2001315997-A (JP)
Title: Image forming device
Inventor: IRIE KOICHI
IPC: G03G15/00
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of omitting a processing such as the transfer of blank data to the reverse side of paper or the like, which was performed to protect a transfer belt, a cleaning unit or the like in the occurrence of an error of paper size in the formation of images on both sides of the paper, and allowing a quick restoration in the designated size error of the paper. SOLUTION: When it is detected by a resist sensor 90 that the size of paper under carrying is not a designated size, the paper is discharged out of a machine or carried to a double sided unit (step 15) according to the tip position of the paper at that time, and the transfer process is stopped, whereby a wasteful processing such as transfer of blank data or the like is avoided. The designation of the paper of the size error is displayed on a display device (step 18), whereby a user can quickly cope with it.
Patent JP-2001314125-A (JP)
Title: Agent for ameliorating lawn yellows
Inventor: SHIGEMITSU SHUNYO
IPC: C09K17/42
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To develop a technique enabling lawn yellows to be effectively ameliorated in a harmless way to either man or beast. SOLUTION: Lawn yellows can be ameliorated by utilizing a metabolite produced by thermophilic and alkalophilic Bacillus licheniformis. Above other things, an agent for ameliorating lawn yellows which comprises a metabolite- containing mixture prepared by formulating a Bacillus licheniformis-culturing solution of 1 pt. wt. with starch of 2-6 pts.wt. is effective, and moreover an agent for ameliorating lawn yellows which comprises 100 pts.wt. of the above metabolite-containing mixture, 100-150 pts.wt. of a water-soluble iron compound, 50-100 pts.wt. of citric acid, 5-15 pts.wt. of nitrogen and 1.5-3 pts.wt. of magnesias is effective.
Patent JP-2001075593-A (JP)
Title: Voice recognition device and method and recording medium
Inventor: SOMA KOJI
IPC: G10L15/28
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To correctly and quicklly recognize a user's residence. SOLUTION: In this voice recognizing method, when a user becomes to get access to a server, the name of the user is subjected to voice recognition in a step 3 and the method makes the user speak from the metropolis, the district, the urban to the address of the user en bloc like '×× of × of × Toranomon, Minato Ward, the city of Tokyo' in a step 4. The user's residence which is spoken en boc is subjected to the voice recognition in a step S5. When a correct voice recognition result is not obtained, the residence is divided into the name of the village of the subprefecture or the town or the city or the ward of the meropolis or the district or the urban or a prefecture and the address named '××of × of ×' to be subjected to the voice recognition.
Patent JP-2001320589-A (JP)
Title: Image coder and image decoder
Inventor: HARA JUNICHI
IPC: H04N19/423
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an image coder and an image decoder that can select memory modules selected from memory modules integrated in an IC and whose number is less than the number of the memory modules integrated in the IC for a work memory. SOLUTION: The image coder/decoder applies a manufacturing defect test and a performance test such as an access speed test to three memory modules 2-4 of a memory access section 1 integrated in the IC with an image coding core and an image decoding core and excludes any of the memory modules 2-4 that is discriminated to be failed in each test from the selection object as the image work memory. When the total memory capacity of the memory modules 2-4 successful in each test is smaller than the required memory capacity of the image work memory, the IC itself is aborted, and when the total memory capacity of the memory modules 2-4 successful in each test is more than the required memory capacity of the image work memory, two of the memory modules 2-4 are selected from the memory modules 2-4 successful in each test to configure the image work memory.
Patent JP-2001323503-A (JP)
Title: Thrust plate
Inventor: KANDA MANABU
IPC: F16C11/04
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a thrust plate which can be removed easily and the exchanged quickly. SOLUTION: A boss 11 as one member constituting a joint section for construction machinery is installed, and the thrust plate 13 is fixed at the end section of the boss 11 by a knock pin and a bolt. The other member constituting the joint section is arranged outside the thrust plat 13, and a pin 3 is set to penetrate boss 11 and the thrust plate 13 which, the thrust plate 13 is provided with a screw hole 16 in which a drawing bolt is screwed in the thrust plate 13 to be drawn. The screw hole 16 is clogged with a plug 27 for preventing the intrusion of dust.
Patent JP-2001325736-A (JP)
Title: Tracking controller
Inventor: UEDA EIJI
IPC: G11B7/085
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To enable a braking operation in tracking pull-in and to realize a stable pull-in operation with simple constitution. SOLUTION: The controller is composed of an optical recording medium 101, an objective lens 102, a photodetector 103, a tracking error generating circuit 104, a phase compensating part 105, a pull-in detecting part 111, a direction detecting part 108 for detecting the relative moving direction between on the optical recording medium 101 and a light spot from a signal detected by the photodetector 103, a braking part 109 for outputting a braking command d from an output signal LOCK of the pull-in detecting part 111 and an output signal DIR of the direction detecting part 108, a drive limiting part 110 for outputting a signal which works a driving signal TD of the phase compensating part 105 in accordance with the braking command d as a tracking drive signal TRD, and a driving circuit 106 for driving the objective lens 102 based on the tracking drive signal TRD.
Patent JP-2001319373-A (JP)
Title: Surface reproduction type optical recording medium
Inventor: TAKAHASHI KOYATA
IPC: G11B7/24
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium having enhanced adhesion and uniformity of a protective coat and excellent in durability as a surface reproduction type optical recording medium which records and reproduces information through a protective coat. SOLUTION: The surface reproduction type optical recording medium is obtained by stacking at least a recording layer 13, a dielectric layer 14, a diamond-like carbon(DLC) layer 15 and a protective coat 16 in this order on a substrate 11 and the DLC layer is preferably formed by adding hydrogen and/or nitrogen to carbon.
Patent JP-2001326066-A (JP)
Title: Induction heating cooker
Inventor: KOBAYASHI MASAYA
IPC: H05B6/12
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating cooker detecting the existence of a pot surely even when output power is low. SOLUTION: The induction heating cooker has a pot detecting part 14 equipped with a means which detects the existence of a pot by increasing the output power at optional intervals when input current is small and an threshold value set optionally against the input current is unstable.
Patent JP-2000354711-A (JP)
Title: Mixed phase separation device and metal working machine using the same
Inventor: KNOBELSPIES MANFRED
IPC: B01D35/16
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a mixed phase separation device capable of thoroughly cleaning a filter element. SOLUTION: The phase separation device 1 for separating the phase mixture composed of a solid phase and a liquid phase possesses a filter element 10 having rotation symmetry. The liquid phase flows passing through the filter element 10 to improve the filter cleaning. The improved filter cleaning is attained by rotating the filter element 10 with the purpose of the filter cleaning to cause the inverse of the flow direction of the liquid phase.
Patent JP-2001330567-A (JP)
Title: X-ray inspection device
Inventor: SHIBATA KENJI
IPC: G01N23/04
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To reduce a work load of an inspector, or realize automatic inspection, in X-ray inspection in mounting inspection of solder or the like. SOLUTION: In this X-ray inspection device equipped with a tilting/rotating mechanism, images from each rotation angle are enumeratively displayed, to facilitate and improve visual observation by the inspector. Ball/void area ratios in each rotational image are calculated by image processing, and mounting deficiency can be detected by an optional condition using the area ratios.
Patent JP-2001331838-A (JP)
Title: Method and device for discriminating coin
Inventor: DEN TAKASHI
IPC: G07D5/10
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide coin discriminating method and device by which a coin having slanting notches is easily and accurately discriminated from a coin having vertical notches or from a coin with no notches without improving the conventional coin discriminating sensor. SOLUTION: This coin discriminating method in which light is emitted to the outer circumferential surface of a carried coin, reflected light is received from the outer circumferential surface with a light receiving means and the coin is discriminated on the basis of a detection signal obtained from the light receiving means is provided with: a process in which a time t1 that corresponds to the diameter of the coin is calculated; a process in which the detection signal is subjected to waveform reshaping to generate a pulse signal; a process in which a pulse signal generated in a prescribed interval is extracted as an effective pulse signal among the pulse signals and a time t2 that corresponds to the generation period of the effective pulse signal is calculated; a process in which the ratio α=t2/t1 of the time t2 to the time t1 is calculated;  and a process in which it is decided whether the ratio α exists within a preliminarily set reference range X1 and the coin having slanting notches on the outer circumferential surface is discriminated according to this decision results.
Patent JP-2001331646-A (JP)
Title: System and method for financial transaction using fingerprint matching
Inventor: OSADA TETSUYA
IPC: G06Q20/40
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a financial transaction system which enables a user to use various financial services from a user terminal through a network after being identified by an authentication office having authenticating right. SOLUTION: This system comprises the user terminal 10, a portal site 20 (property information providing means), a public authentication station (terminal) 30, a financial institution (terminal) 40, and a communication network 100, such as the Internet, connecting them to one another and the user after being identified by the public authentication station (terminal) 30 through the network sends an identification certificate to the portal site 20 through the network to access the financial institution (terminal) 40 through the network, so that the user can use various financial services.
Patent JP-2001333255-A (JP)
Title: Image processor
Inventor: KURISU HIDEYUKI
IPC: H04N19/423
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To process image data with high throughput and JPEG compressed picture quality without necessity to decrease the amount of data to be outputted from a CCD for unit time or to lower the JPEG compressed picture quality of image data outputted from the CCD. SOLUTION: Image data outputted from CCDs 21a, 21b and 21c are supplied to a digital printer 31 after processing such as correction and supplied through a buffer 26 to a JPEG compression part 27. The amount of image data to be outputted from the CCDs 21a, 21b and 21c exceeds the throughput of the JPEG compression part 27 but since the buffer 26 is provided, the ability difference of the both is absorbed by the buffer 26. Therefore, it is not necessary to decrease the amount of data to be outputted from the CCDs 21a, 21b and 21c or to lower the compressed picture quality in the JPEG compression part 27.
Patent JP-2001329077-A (JP)
Title: Biaxially oriented polyester film and laminate
Inventor: ASADA TAKESHI
IPC: B29C55/12
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a biaxially oriented polyester film which has excellent straight tear strength and impact strength in addition to transparency, durability, size stability, gas barrier properties, oil resistance, solvent resistance and mechanical strength and is suitable for a packaging material; and the laminate thereof. SOLUTION: The biaxially oriented polyester film comprises a composition of polyethylene terephthalate with polycarbonate, wherein the polycarbonate has an average molecular weight of 15,000-25,000 and is dispersed like slender islands at a content of 5-30 wt.% relative to the weight of the composition; and the film has a least tear strength of 1.5-3.0 N/mm when measured by the trouser tear test method and has straight tear properties along the direction in which the least tear strength is determined. The laminate has at least one layer of the film.
Patent JP-2001327514-A (JP)
Title: Device and method for planning radiotherapy
Inventor: NAMITA TETSURO
IPC: A61B6/03
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for planning radiotherapy capable of setting a target shape correctly reflecting the position, shape, etc., of a lesion part varied in accordance with the breathing and the heat beats of an examinee and the operation of a top plate or a bed. SOLUTION: This radiotherapy planning device has an image generating means for generating plural tomographic images corresponding to the difference of phase data Zθ, Zα, Zβ, Zγ, etc., concerning the examinee, an inputting means for setting and inputting the target shape ST to the lesion part T existing on the tomographic images to these tomographic images, and an image display means for superimposing and displaying he plurality of tomographic images and the target shape ST corresponding to the difference of the phase data Zθ, Zα, Zβ, Zγ, etc. The phase data means breathing data, electrocardiographic data, etc., concerning the examinee. Thus, the user of the device can correct the target shape ST in situations shown by the figure 8 (c) and (d), e.g.
Patent JP-2001327600-A (JP)
Title: Piston detachment preventing stopper for syringe commonly used as medicine vessel
Inventor: TOGASHI HIROSHI
IPC: A61M5/28
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a piston detachment preventing stopper by which a piston is prevented from detaching form a syringe which is commonly used as a medicine vessel under storage or transportation by a simple operation after heating and sterilizing. SOLUTION: The stopper consists of a cylindrical guide which is arranged and fixed to the piston insertion port of the syringe commonly used as the medicine vessel and to which a piston pressure bar is inserted and of a flange which is formed in the peripheral edge of one end n the guide. The stopper is fixed to the piston insertion port by the cylindrical guide or the flange.
Patent JP-2001331674-A (JP)
Title: Investing method using purchase and sale on communication network and investment operation system
Inventor: KOYAMA TAKAHIRO
IPC: G06Q30/06
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To enable new investment using a virtual market such as an auction at relatively low risk. SOLUTION: An operating company 6 selects an article to be put at auction and creates a WWW page for inviting investors in the article with a managing server 10. An investor 2 accesses the managing server 10 by using a terminal 3 to confirm investment conditions, etc., and then apply for investment. The operating company 6 buys the article from an article provider 7 with the fund from investors 2 and puts the article at auction in the WWW page. A bidder 4 accesses the managing server 10 by using a terminal 5 to confirm the highest bid amount, etc., and bid for the article. A successful bidder is determined a specific bid period later and the operating company 6 returns the profit based upon the difference between the amount that the successful bidder pays and the article buying amount to the individual investors 2.
Patent JP-2001337625-A (JP)
Title: Display element
Inventor: KOSUGI MASAHIRO
IPC: G09F9/30
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide display elements which can enrich a variety of ornamental effect by coloring a screen in an arbitrarily color chosen from a variety of colors including a mixture of a plurality of colors. SOLUTION: The present invention provides a color filter 10 of block array type on which a plurality of colored blocks 11 are laid out corresponding to at least a predetermined area of a screen, and at least a predetermined number of colored blocks of a plurality of the above colored blocks 11 is a plurality of colored dots 12 of different colors or a dot aggregate of a plurality of the above colored dots and colorless dots in an arbitrary proportion. From the area corresponding to these colored blocks 12 the present invention emits a light of mixed colors of a plurality of the above colored dots and hues corresponding to their proportion, or a light of mixed colors of a plurality of the above colored dots and hues corresponding to their proportion with brightness corresponding to the number of the above colorless dots.
Patent JP-2001332106-A (JP)
Title: Lamp device for vehicle
Inventor: ADACHI HIKARI
IPC: F21Y101/00
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a lamp device for a vehicle staging a quality feeling in a design while controlling increase of cost. SOLUTION: In a lamp device for a vehicle arranging a turn signal lamp bulb 23 in a housing 2 having a lens opening 2a, an extension 10 having two independent irradiation openings 25, 26 is provided in such a manner of covering the lens opening 2a side of the lamp bulb 23, the lamp bulb 23 is arranged at a position facing the first irradiation opening 25, and a reflection part 14b reflecting blinking light from the lamp bulb 23 toward the lens opening 2a side is provided at a position facing the second irradiation opening 26.
Patent JP-2001337519-A (JP)
Title: Conductive brush electrifier
Inventor: SAKIDA YASUSHI
IPC: G03G15/02
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a conductive brush electrifier which removes toner, remaining attached to a conductive brush contacting a photoreceptor drum, by a simple structure efficiently and therefore prevents degradation in the electrifying characteristic of the photoreceptor drum. SOLUTION: The conductive brush electrifier 1 electrifies the photoreceptor drum 10 by bringing the conductive brush 30 into contact with the photoreceptor drum 10 while rotating the brush 30 with a predetermined voltage applied thereto, thereby applying charges to the surface of the drum 10. The conductive brush electrifier 1 is provided with a toner removal member 32 which is held in an electrically insulated manner and is in planar contact with the brush 30. The toner removal member 32 is made of a conductive material, such as a conductive foam body or a metal plate.
Patent JP-2001335163-A (JP)
Title: Image forming device
Inventor: OGAWA SHOJI
IPC: B65H1/26
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device enabled to smoothly install a paper cassette in an image forming device body. SOLUTION: This image forming device is provided with the paper cassette 51 having a paper housing part formed on an upper surface and rib-shaped or groove-shaped first guide parts 51a and 51c formed in the depth direction on a bottom surface and an installing part having a groove-shaped or rib-shaped second guide part for regulating a positional change in the width directional paper cassette 51, orthogonal to the depth direction by fitting to the first guide parts 51a.
Patent JP-2001338196-A (JP)
Title: Method and device for managing event participation schedule
Inventor: HASHIMOTO MASAAKI
IPC: G06Q10/00
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a schedule managing method for enabling an participant of an event in which the opening time for the event is determined and the number of persons who can participate in the event is limited to effectively utilize a waiting time or to participate in the event in a very short waiting time. SOLUTION: This schedule managing method in a schedule management system having a terminal and a schedule managing device has a transmission step in which information about the event is transmitted to the terminal in response to access from the terminal, a participation application step in which the terminal transmits participation application information to the schedule managing device by e-mail when a user applies for a participation in a certain event on the basis of information displayed on the terminal, an application reception step in which the schedule managing device decides the acceptance/rejection of the participation on the basis of the participation application information and information on the event, estimates waiting time and transmits the results to the terminal,  a display step in which the terminal displays the result and a notification step in which the schedule managing device notifies the terminal of the opening of the event at a prescribed time.