baber/WOPTO huggingface dataset:
Patent JP-2002245628-A (JP)
Title: Optical disk and optical recording/reproducing method
Inventor: YOSHINARI JIRO
IPC: G11B7/24038
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To suppress variance in recording/reproducing conditions or tracking conditions in a multilayer optical disk in which a plurality of information layers are laminated. SOLUTION: In the optical disk in which at least two information layers are laminated, when the inner circumferential radius of an information area in the information layer of k-th from the incident side of a laser light for recording and/or reproducing is Ik, an outer circumferential radius Ek, the inner circumferential radius of an information area in the information layer of k+1-th is Ik+1, an outer circumferential radius Ek+1, a distance between the information layer of k-th and the information layer of k+1-th is dk, and an effective numerical aperture of the laser light in the optical disk of an irradiation optical system is NA, the followings are established: Ik+1-Ik<=dk.NA/(1-NA2)1/2 Ek-Ek+1<=dk.NA/(1-NA2)1/2.
Patent JP-2002246832-A (JP)
Title: Communication apparatus
Inventor: SAGAWA USHIO
IPC: H01Q3/18
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and highly reliable communication apparatus and its system by which high-efficient and high-quality communication can be attained even in a millimeter wave band. SOLUTION: An IC circuit 101 is provided with a primary radiator 104 so that a low gain antenna can be built-in, and desired radiation directivity is realized by an antenna constituted of a dielectric lens 102 arranged outside the IC circuit 101. Thus, the generality of the IC circuit 101 can be sharply improved. Also, the antenna arranged outside is constituted of the dielectric lens 102 so that it is possible to establish both the sealing structure of a high frequency circuit and the satisfactory controllability of the radiation directivity, and to perform the scanning of the change of a gain value and the directivity.
Patent JP-2002238619-A (JP)
Title: Tongue plate simultaneously locking apparatus of child seat
Inventor: SAITO HIDEO
IPC: B60R22/10
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a tongue-plate simultaneously locking apparatus wherein a right and left tongue plates of a right and left shoulder belts can be integrally locked in a buckle without fail. SOLUTION: In this tongue plate simultaneously locking apparatus 10, notches 11a, 12a are formed on the opposed ides of a right and left tongue plates 11, 12 respectively to integrally form an opening 22 between the plates 11, 12, while a buckle 13 is provided so that the tongue plates 11, 12 thereof, in parallel, can be inserted into a belly pad. Further in the apparatus 10, a lock means is disposed so as to face a tongue plate insertion passage 15, and when the tongue plates, in parallel, are inserted into the passage 15 and depressed, a lock claw 16a of the lock means is locked in the opening 22, thereby engaging the plates 11, 12 in the buckle 13, while a single tongue plate advancing- preventive mechanism is provided to prevent, when either one of the plates 11, 12 is only inserted into the passage 15, the inserted tongue plate from further advancing.
Patent JP-2002243947-A (JP)
Title: Surface illuminator
Inventor: KUNIMOCHI TORU
IPC: G02F1/13357
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a surface illuminator which enables to have uniform brightness over the entire screen. SOLUTION: The upper surface of a transparent substrate 2 is divided into two regions (P region, Q region), and a light reflection pattern 29 consisting of a plurality of groove parts 27 and flat parts 28 is formed in each region. Each groove part is formed in parallel in the region, and angles formed by one side of the one side surface 8 of the transparent substrate 2 and the groove part are expressed as θ1 in the P region, and as θ2 in the Q region. The inclined direction of the groove part differs for two regions, and is formed so that the elevation angle direction of the angle θ1 and the angle θ2 may coincide with the direction of both ends of one side of the one side surface 8.  Thereby, light emitted from an optical transmission body 3 in the direction of the transparent substrate 2, advances uniformly to the whole transparent substrate 2, and can improve luminance unevenness on an observation screen.
Patent JP-2002238574-A (JP)
Title: Whole length genomic rna of papaya deformed leaf mosaic virus
Inventor: MAOKA TETSUO
IPC: C07H21/04
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To determine the base sequence of the whole length genomic RNA of papaya deformed leaf mosaic virus. SOLUTION: The whole length genomic RNA of the papaya deformed leaf mosaic virus is determined, and a method for diagnosing the infection with the papaya deformed leaf mosaic virus by using the above DNA, a method for producing a papaya deformed leaf mosaic virus-resistant plant and a method for expressing an extraneous protein in a plant body are also provided.
Patent JP-2002249804-A (JP)
Title: Method for molding three-dimensional product
Inventor: KUWABARA KOJI
IPC: B22F3/105
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding a three-dimensional product by which molding velocity and mechanical strength can be increased in the RP technology using metal powders. SOLUTION: As metal powder 1, metal (skeletal metal) 2 which is thin-coated with low-melting-point metal (coating metal) 3 of excellent diffusivity, e.g. Si, P, Sn, Zn, etc., is used. First the low-melting-point coating metal 3 is melted by laser beam irradiation to mold a green part 15; molding velocity can be increased because the low-melting-point coating metal is melted and molded. Then the green part is placed in a heating furnace; first the green part is heated at a temperature lower than the melting point of the coating metal to raise the melting point of a jointed part, and then a metallic material for infiltration is infiltrated into the voids in the green part in the succeeding heating step. By this method, mechanical strength can be increased.
Patent JP-2002249105-A (JP)
Title: Lateral type bag making and filling system
Inventor: SAITO ISAO
IPC: B65B9/067
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a lateral type bag making and filling system wherein a package with an article to be packaged wrapped inside can be obtained in an accumulated state of a unit of plural numbers, even if the article to be packaged transferred by a transfer conveyor becomes short. SOLUTION: The lateral type bag making and filling system 1 comprises the transfer conveyor 7 to transfer the article to be packaged W at an every predetermined interval, a head to accumulate the article to be packaged W carried from the transfer conveyor 7, a connecting conveyor 2 to move the predetermined number of the article to be packaged W that is accumulated at the head in the accumulated state to a tubular film 13 and to feed, a film feed roller 4 to transfer the tubular film 13 to which the article to be packaged W is fed, a roller 11a to pull in a strip film 12 from a film feeding source 10, and a center seal mechanism 5 and an end seal mechanism 6 to seal the tubular film 13.
Patent JP-2002059751-A (JP)
Title: Fuel level sensor installing structure of automobile
Inventor: JANG DOO-YEEK
IPC: F02M37/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a fuel level sensor installing structure of an automobile capable of accurately operating a fuel level sensor in a fuel tank against a big swinging of the fuel at the time of rapid braking, rapid acceleration and cornering during traveling and using it in common regardless kinds of vehicles applied. SOLUTION: The fuel level sensor installing structure is constituted by a support part 31 of which one end is bonded to a drain plug 20 in the fuel tank 10; the residual amount of fuel sensor 30 installed on the other end of the support part. The support part 31 and the drain plug 20 are threadly bonded and a nut 32 for adjusting a mounting position is provided on the support part 31.
Patent JP-2002248136-A (JP)
Title: Crotch support astride equipment of examination table
Inventor: IMAZAIKE KEIICHI
IPC: A61G13/04
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a crotch support astride equipment of an examination table which does not make a patient open her legs for a long time, as well as opening a patient's legs expeditiously and easily. SOLUTION: This crotch support astride equipment of an examination table is equipped with the drive unit 9 of a motor and the like, the pinion gear 10b which rotates by the drive unit, the rack 10d which engages with the pinion gear and moves up and down, the crotch support 6 which is fixed to the rack, the guide groove 10e which guides the guide pin 10f protruded from the rack, and the guide plate 10a which is fixed. The guide groove of the guide plate is formed in a circular arc so that it sets a hip joint as a fulcrum and opens a crotch support.
Patent JP-2002250094-A (JP)
Title: Roof unit and unit building
Inventor: NISHIURA KOJI
IPC: E04B7/04
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To simplify a roof mounted across a plurality of building units. SOLUTION: In this roof unit 31 mounted astride a plurality of building units 11, 12, the base end parts of small wall panels 41, 42 on both outer sides are connected by a connecting beam (a ceiling beam 43 and a lean-to roof beam 44), and small eaves walls 45, 46 provided between the tip parts of the small wall panels 41, 42 are provided with joint parts (joint hardware 47, 48) to the respective building units 11, 12.
Patent JP-2002251048-A (JP)
Title: Color image forming device
Inventor: NAKAGAWA HIDEO
IPC: G03G15/01
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device where position detecting accuracy is enhanced by deciding timing to stop destaticizing operation at the time of detecting the positions of a latent image carrier and a transfer body considering the leakage of light in light emitting part. SOLUTION: This color image forming device is provided with a destaticizing part 3 having the light emitting part 9 for emitting destaticizing light for eliminating charge on the latent image carrier 2, a sensor 5 for detecting the mark of a write starting position on the carrier 2, and a sensor 6 for detecting a mark to decide the write starting position on a transfer body 4. Before operating the destaticizing function of the destaticizing part 3, the sensor is operated. As for the following mark detection timing, the light emitting timing of the light emitting part of the destaticizing part 3 is set so that the destaticizing operation is stopped before the mark is detected and the destaticzing operation is restarted immediately after the mark is detected.
Patent JP-2002261861-A (JP)
Title: Method and adaptor for connecting packet mode terminal to tcp/ip network
Inventor: AMAZAWA AKIO
IPC: H04L12/66
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and an adaptor for connecting a packet mode terminal to a TCP/IP network easily. SOLUTION: An IP address 21 is assigned to a packet mode terminal 1, and the terminal 1 is connected to a TCP/IP network 2 via an adaptor 10 having the assigned IP address of the terminal 1. When the terminal 1 calls, one or more logical paths LCN are set between the terminal 1 and the adaptor 10. User data UD in a packet P outputted by the terminal 1 is converted into extended data ED including the data UD and the path LCN of this packet by the adaptor 10 to send the data as a segment S added with a destination IP address 22 of the packet P to the network 2. The segment S having the assigned IP address 21 of the terminal 1 on the network 2 is fetched by the adaptor 10, and the data UD in the data ED in the fetched segment S is outputted to the terminal 1 as a packet P in the data ED via the path LCN.
Patent JP-2002257506-A (JP)
Title: Non-contact coating thickness measuring device
Inventor: MASUDA MASARU
IPC: G01B7/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact coating thickness measuring device to measure the coating thickness on a travelling metallic plate in an accurately inline state, by removing instability in deflection accuracy of a carrier roller and in the surface condition (color, inclination and roughness) of a coated film. SOLUTION: In this non-contact coating thickness measuring device 1, a measuring displacement gauge unit is formed by integrating an eddy current displacement gauge 13 to measure a distance from the surface of a metallic plate with a cofocal displacement gauge 14 to measure a distance from the surface of a coated film on the same line in the travelling direction of a metallic plate 11, and an encoders 17 for detecting a position in the width direction and an encoder 16 for detecting a position in the direction of rotation are mounted. The deflection of a metallic roller 15 and the dispersion of the reference position of the displacement gauges are compensated by these encoders 16, 17 and the displacement gauges 13, 14.
Patent JP-2002252130-A (JP)
Title: Flyback transformer
Inventor: SHINOOKA TAKUMI
IPC: H01F38/42
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a flyback transformer in which breakdown, between a screen voltage terminal and a focus voltage terminal, is prevented without complicated arrangement of a screen voltage lead wire or a focus voltage lead wire. SOLUTION: A through-hole 45 projecting a screen voltage regulating body 30 and a focus voltage regulating body 31 is formed in a focus holder 28, and a lead-out hole 38 for screen for leading out a screen voltage lead wire 34 and a lead-out hole 39 for focus for leading out a focus voltage lead wire 35 are also formed therein. In addition, the through-hole 45 is formed on the front surface of the focus holder 28, and the lead-out hole 39 is formed on the upper surface of the focus holder 28, facing the extension line of the front surface of the focus block 29.
Patent JP-2002257390-A (JP)
Title: Ventilation system for building and ventilation method therefor
Inventor: TACHIBANA TETSUO
IPC: E04B1/70
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation system for a building prevented from the excessive increase of an air velocity of an air current in a building and preventing a resident from feeling uncomfortable. SOLUTION: Ventilating openings 3a, 3b, 3c, 3d, 3e, 3f, 3g, and 3h, communicated with an outdoor, are provided. Outside air is taken in through the ventilating openings 3a, 3b, 3c, and 3d, being an inlet for outside air, and air in a building is discharged through the other ventilating openings 3e, 3f, 3g, and 3h to form a flow of air flowing in a building 1 from the outdoors. Since, by effecting constitution that an air current in a building 1 is controlled by varying the opening areas of ventilating openings 3a, 3b, 3c, and 3d forming an inlet for outside air, an air volume of supply air is regulated by a constantly changing intake for outside air, a state of excessive ventilation is not produced, and the excessive increase of an air velocity of an air current occurring in a room is prevented from occurring.
Patent JP-2002253675-A (JP)
Title: Apparatus for concentrating oxygen for medical use
Inventor: TANAKA TAKESHI
IPC: C01B13/02
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for concentrating oxygen provided with a controlling function for an induction motor for a compressor by which an oxygen-concentrated air with a specified concentration can be stably fed even in a case where fluctuation of oxygen concentration is generated. SOLUTION: In the apparatus for concentrating oxygen provided with an adsorbing cylinder in which an adsorbent for selectively adsorbing more nitrogen than oxygen is filled and a motor-driven air compressing means for feeding air into the adsorbing cylinder, the apparatus for concentrating oxygen for medical care is characterized by providing an oxygen concentration detecting means for detecting the oxygen concentration of the formed oxygen-concentrated air and a controlling means for controlling the number of rotations of the motor of the air compressing means based on the detected result.
Patent JP-2002257268-A (JP)
Title: Vacuum piping device
Inventor: AKI YUICHI
IPC: F16L11/11
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent mutual pulling of a vacuum chamber 1 and a vacuum pump 2, by avoiding contraction of a vacuum pipe 3 due to negative pressure in the vacuum pipe, for example, in connecting the vacuum chamber 1 to the vacuum pump 2 through the vacuum pipe 3. SOLUTION: The vacuum pipe 3 has a duplex structure and supplies positive pressure to a space 3c, between an inside pipe 3a and an outside pipe 3b. Using this structure, a contraction force due to the negative pressure in the vacuum pipe 3 and an extension force of the vacuum pipe 3 due to the positive pressure are balanced, to avoid contraction of the vacuum pipe 3.
Patent JP-2002259239-A (JP)
Title: Setting program of terminal device, server for setting terminal device and terminal device
Inventor: MATSUURA TAKASHI
IPC: H04L69/40
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent failure in setting terminal device caused by a communication failure in the case of setting made from a server. SOLUTION: Setting of the terminal device for emergency caused by of failure of communication is made in an initial communication state, and then setting of a normal operation is made in a subsequent stage.
Patent JP-2002266289-A (JP)
Title: Paper for preventing forgery and forgery-preventing printed matter
Inventor: MURAKAMI TORU
IPC: B42D15/10
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a paper for preventing forgery, in which only copy or print having color tone entirely different from a manuscript (real paper) is obtained when duplication by a color copying machine or printing by color scanner and color printer is carried out and a forgery-preventing printed matter. SOLUTION: In this paper for preventing forgery, a coating layer (1) mainly composed of a pearl pigment having rainbow color and an adhesive is formed on the surface of a base paper (B), and a coating layer (2) mainly composed of pearl pigment with rainbow color different from hue of the pearl pigment with rainbow color used for the coating layer (1) and an adhesive is formed on the surface of the base paper in a place different from the coating layer (1) and hues of these two pearl pigments with rainbow color have complementary color relation to each other. This forgery-preventing printed matter is obtained by applying printing of prescribed items to the paper for preventing forgery.
Patent JP-2002262017-A (JP)
Title: Communication terminal
Inventor: TACHIBANA MASAKI
IPC: B65H11/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal that can use a paper sheet useful for resource saving. SOLUTION: A manual paper feed cassette is set for a priority cassette and used sheets, of which blank sides are used, are set to the manual paper feed cassette. In the case of printing out a list, whether or not the priority cassette exists is discriminated (ST2), when the priority cassette exists, whether or not the priority cassette is the manual paper feed cassette is discriminated (ST6, ST8, ST10), the manual paper feed cassette is used for a print cassette (ST11), a used sheet in the manual paper feed cassette is fed to a printer and information by one page is printed out (ST4).
Patent JP-2002272024-A (JP)
Title: Structure of core of motor
Inventor: IKEDA ATSUO
IPC: H02K1/18
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a core of a motor that brings about good yield of a core material and that improves workability. SOLUTION: In a structure of the core of a motor, in which the core 1 of a cylindrical shape is divided equally into 'm' pieces and (n-1) pieces of calking protrusions 2 are provided equally on each segment, (m×n) is made relatively prime with respect to the number of field poles 'p' of the motor. Also, in a structure of the core of a motor, in which the divided portions 3 of the core 1 of the cylindrical shape and the positions of the calking protrusions 2 are arranged with an equal interval, (360/θ) is made mutually prime to the number of field poles 'p', when the angle of the equal interval is 'θ'.
Patent JP-2002267088-A (JP)
Title: Cutoff method for regeneration pipe and retainer device for cutoff member
Inventor: NAKAGAWA HIROHIDE
IPC: F16L1/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide the safest cutoff performance by surely and tightly closing the inner face of a fitting pipe with the outer surface of a regeneration pipe via a cutoff member in works for lining the fitting pipe by the regeneration pipe. SOLUTION: This cutoff method of the regeneration pipe is so constituted that in prior to a work for inserting the regeneration pipe in the fitting pipe 8 connected to a buried main 2, the cutoff member 20 formed by attaching synthetic rubber based adhesive to a net, cloth, or thin-film type core material having elasticity is retained and carried from the side of the buried main 2 by a retainer 30 treated by a mold release relative to the adhesive and stuck to the inside of the fitting pipe 8 positioned close to a connecting part between the fitting pipe 8 and the buried main 2. When the regeneration pipe inserted into the fitting pipe 8 is enlarged, this cutoff member 20 is developed between the fitting pipe 8 and the regeneration pipe to tightly close both.
Patent JP-2002271280-A (JP)
Title: Mobile communication testing device and method
Inventor: OTSUKA YOSHIAKI
IPC: H04B17/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication testing device and method which can confirm normal operations of a packet data call process function, containing a wireless section of a base station wireless installation in a mobile communication system, and can estimate fault position. SOLUTION: A wireless base station is provided with a line-switching base station wireless installation and a packet switching base station wireless installation, each of which comprises a test terminal provided with a line/packet- switching sharing mobile telephone set function connected via a 2-distribution coupler, etc.; and a maintenance terminal having the function of transmitting mail by way of an operation center to the test terminal via the Internet. Packet, data containing a mail address number of the terminal is transmitted from the maintenance terminal to the mail address number of the test terminal and a reply, is confirmed, so that it is confirmed whether a packet data call process is functioning of a base station wireless installation operates normally.
Patent JP-2001270420-A (JP)
Title: Deformation element
Inventor: EBERLE WILFRIED
IPC: B60R21/055
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a deformation element with which connection bolt for a belt height controller or a supporting bar is to be reliably and optimally pulled and a bending moment is acceptable, while at the collision, deformation of a supporting part or a fixing part for the belt height controller is guaranteed. SOLUTION: In a deformation element for a belt height controller of a seat belt system or a supporting bar for a meshed partition wall of a vehicle with which the deformation element is arranged between a housing element and a vehicle pillar, the housing element 3 is supported on a wall of a pillar S of the vehicle body through the deformation element 4 and at the driving position 1, a threaded head 7 is arranged to contact with the inner face F1 of the wall 5 by a fixed bolt 6 supported in the threaded head 7 of a sleeve element 8 and drilled through in the shaft direction, while at the collision position, the threaded head 7 is detached from the face F1 of the wall 5.