baber/WOPTO huggingface dataset:
Patent JP-2002081037-A (JP)
Title: Breakwater structure
Inventor: FUJITA TAKASHI
IPC: E02B3/06
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a breakwater structure having a simple structure at a low manufacturing cost. SOLUTION: A plurality of columnar bodies 3 having a projecting part 4 on both sides are erected at predetermined intervals along a front surface 2a at the forward position on the offshore side at a predetermined distance from a front surface 2a of a bank-like body 2 provided in a predetermined sea area for breaking waves. When incoming waves flow into a free water chamber A formed between the plurality of columnar bodies 3 and the bank-like body 2, are reflected by the bank-like body 2, and flow out of the free water chamber A, the energy of the waves is effectively consumed by the contraction effect generated when waves pass through each opening between the columnar bodies 3 and 3, and generation of vortexes.
Patent JP-2002078956-A (JP)
Title: Game server and game execution method
Inventor: SHIBATA KENJI
IPC: A63F13/53
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To solve difficulty in maintaining the interest of a user in deliverying a game to limited hardware such as a personal digital assistant. SOLUTION: A game server 26 has a game execution section 46 and album control section 48. The game execution section 46 has a scene module group 60, and a proceeding management section 66 detects the clearance state of a scene by a user. A representative image selection section 76 selects a representative image of a scene every time the user clears the scene, and an image pasting section 78 pastes it to a predetermined page of an electronic album. A format holding section 52 holds format data for each page of the album therefor.
Patent JP-2002079687-A (JP)
Title: Seal member, head cartridge using the same, and image forming apparatus
Inventor: UDAGAWA KENTA
IPC: B41J2/175
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To solve a problem wherein when a hardness of an elastically deformable seal member which is interposed between a pair of connection members having fluid passages to be connected with each other is lowered, the connection members are stuck with each other so that the handing becomes troublesome. SOLUTION: There is disclosed the elastically deformable seal member 20 which is interposed between abutting faces 21, 22 of a pair of connection members H1200, H1600 having plural pairs of fluid passages 12, 25 to be connected with each other and seals peripheries of ports H1202, 25a of plural pairs of fluid passages H1201, 25 which are opened in opposition to the abutting faces 21, 22. The elastically deformable seal member 20 has a mat section 23 having a mat finished surface and a plurality of seal sections 24 each being projected in a ring shape from the mat section 23 so as to surround the peripheries of the plural pairs of ports H1202, 25a and having a smooth surface.
Patent JP-2002081269-A (JP)
Title: Continuous window sash
Inventor: TAI TOSHIO
IPC: E06B3/32
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a continuous window sash easy in installing a different types of window and replacing the window type and installable and replaceable without damaging a building frame and an internal-external facing. SOLUTION: This continuous window sash 1 has an opening frame 8 installed around a building frame opening of a building, a plurality of single window sashes 2, 4 and 6 continuously arranged in the opening frame 8 and a vertical rib 64 for connecting the adjacent single window sashes 2, 4 and 6. Upper frames 28, 42 and 54, lower frames 30, 44 and 56 and the vertical rib 64 of the single window sashes 2, 4 and 6 are respectively detachably installed in an opening upper frame 12 and an opening lower frame 10.
Patent JP-2002082283-A (JP)
Title: Wide angle zoom lens
Inventor: SHIMADA HISATARO
IPC: G02B13/18
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a compact wise angle zoom lens consisting of the comparatively small number of lenses, having high optical performance in the whole zooming area, not requiring a flare stopper, and having a variable power ratio of about 2. SOLUTION: The zoom lens is composed of a 1st lens group GR1 having negative refractive power and a 2nd lens group GR2 having positive refractive power which area arranged in order from the object side. In the case of performing zooming from a wide angle side (W) to a telescopic side (T), the 1st lens group GR1 and the 2nd lens group GR2 are moved on the optical axis. In the case of performing focusing to a near distance object, only a 1A-th group GR1A is delivered and the concave face R7 of the negative lens in the 1st lens group GR1 and the face R22 of the last negative lens in the 2nd lens group FR2 are each formed as aspheric surfaces.
Patent JP-2002095284-A (JP)
Title: Apparatus and method for detecting fluctuation as well as servo control system
Inventor: YASUDA MAMORU
IPC: G01D21/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for detecting a fluctuation capable of early detecting the fluctuation of a servo mechanism. SOLUTION: A method for detecting the fluctuation comprises the steps of outputting a control voltage signal matching to a movement of a spindle 25a to a predetermined position to a servo amplifier 75 and a fluctuation generation detector 78 by a motor controller 66 according to a command value from a CPU 63, and waiting for a predetermined time (S2). The method also comprises the steps of comparing the control voltage signal with a threshold voltage by the detector 78 during this period, and outputting an error signal to a port 98 if the voltage signal exceeds twice or more the threshold value and two or more maximum values appear at the rise of the voltage signal. The method also comprises the steps of deciding whether the fluctuation occurs or not by detecting the presence or absence of the error signal by the CPU 63 (S3).  The method also comprises the step of processing to detect the fluctuation if the fluctuation occurs (S4).
Patent JP-2002085038-A (JP)
Title: Temperature-adjusting unit of fruit-sorting machine
Inventor: FUKUMOTO KATSUNORI
IPC: F25B1/00
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a temperature-adjusting unit of a fruit-sorting machine preventing that the cooling by a cooling circuit becomes excessive, reducing energy consumption for reheating by a reheating circuit and not requiring that the capacity of the reheating circuit is made larger by a simple mechanism. SOLUTION: This temperature-adjusting unit of a fruit-sorting machine so as to maintain the ambient temperature surrounding the sugar content-measuring device 21 of the fruit-selecting machine by cooling taken-up air by a cooling circuit 23 at or lower temperature than an objective value, and heating the cooled air up to the objective temperature by a heating circuit 24 is provided by forming a bypassing passage 20 for communicating the upstream side and downstream side of a throttle mechanism 9 and also installing a valve mechanism 7 for opening and closing the bypassing passage 20.
Patent JP-2001319980-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: WATAYA HIROFUMI
IPC: H01L21/60
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of embedding an interlayer insulation film between gate electrodes with superior repeatability even if a space between the gate electrodes is narrowed. SOLUTION: A first MISFET is formed in a first active region on a surface of a semiconductor substrate. A drain region of the first MISFET is formed as a low concentration drain structure containing a low concentration part and a high concentration part, and a side wall spacer is coated so as to follow an underlayer on a side surface of a gate electrode and on a surface of the low concentration part of the drain region. A second MISFET is formed in a second active region. A side wall spacer of the second MISFET coats the side surface of the gate electrode, and does not extend to the surfaces of a source region and a drain region. An interlayer insulation film formed with a material different from the side wall spacers of the first and second MISFETs in an etching resistant coats these MISFETs.
Patent JP-2002085688-A (JP)
Title: Variable pattern display device for pattern combination game machine
Inventor: AIDA HIROSHI
IPC: A63F7/02
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To reduce the load on a driving motor and to prevent a malfunctioning of the motor, and the wear and abrasion of the back face of a pattern belt. SOLUTION: At least one of a drive pulley 33, a driven pulley 34 and a tension pulley 36 is provided with rim portions 51 and 51 or 57 and 57 or 59 and 59 of required widths at both transverse ends thereof, and one side edge of the pattern belt 37 is rotationally supported by the outer peripheral surface 51a or 57a or 79a of one of the rim portions 51 or 57 or 59 while the other side edge of the pattern belt 37 is rotationally supported by the outer peripheral surface 51a or 57a or 79a of the other of the rim portions 51 or 57 or 59. Thus, with reductions in weight of the pulleys 33, 34 and 35, the load of the driving motor is reduced and malfunctioning of the motor is prevented. Also, the center area of the back of the pattern belt 37 except both side edges is kept out of contact with the pulleys 33, 34 and 35 thereby, the wear and abrasion are suitably prevented.
Patent JP-2002087441-A (JP)
Title: Medicine bag
Inventor: ISEYA YUKIHIKO
IPC: B65D27/00
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide such a medicine bag that information on a medicine is not lost by forming a rewritable display of digital paper, on which the information on the medicine is rewritable displayed. SOLUTION: The medicine bag (1) receives a medicine (2). At least a part of the bag is formed of digital paper having a display (24) for rewritably displaying the information (3) on the medicine. Alternatively, the rewritable display for rewritably displaying the information on the medicine is formed on a surface of the medicine bag.
Patent JP-2002085828-A (JP)
Title: Game system and information storage medium
Inventor: INAGAWA YASUHIRO
IPC: A63F13/219
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a game system and an information storage medium capable of efficiently advancing a game without causing the confusion of the player and improving a feeling of virtual reality of a player. SOLUTION: An attack identification object AOB whose picture is varied corresponding to the kind of an attacking means AM just before attack by an enemy object EOB is displayed near the attacking means. Corresponding to which player the attack by the enemy object EOB has aimed at or corresponding to the degree of influence which is given to the player by the attack, the picture of the object AOB is varied. A hit mark object where the picture is varied corresponding to the status or the damage quantity of the enemy object when the enemy object is hit by an attack is displayed. The picture of the hit mark object is made different between a case when the enemy object disappears and a case when the enemy object never disappears. When the attack by the enemy object hits the player.  A two-dimensional hit mark object where its picture (arranging angle, etc.), is varied corresponding to the movement (motion, animation, etc.), of the enemy object when the attack by the enemy object hits the player is displayed on a screen.
Patent JP-2002096021-A (JP)
Title: Method of discharging viscous material and method of manufacturing liquid crystal display device
Inventor: SOTOZONO NOBUTAKA
IPC: B05D7/24
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of stably discharging a viscous material, by which the viscous material having high viscosity is stably discharged in a state completely free from bubbles, and a method of manufacturing a liquid crystal display device using the same. SOLUTION: A stirring vessel 7 housing a sealer 3 composed of the viscous material is revolved under a reduced pressure atmosphere while being self- rotated to deaerate the bubbles in the sealer 3, a discharging vessel 4 is filled with the sealer 3 from the stirring vessel 7, the discharging vessel 4 is revolved under a reduced pressure atmosphere while being self-rotated to deaerate the bubbles again to completely remove the bubbles and the sealer 3 is stably discharged by heating at least the discharging part of the discharging vessel 4, in which the sealer 3 is filled, to a prescribed temperature to adjust the viscosity of the sealer 3.
Patent JP-2002145885-A (JP)
Title: Method for producing 3-cephem derivative crystal
Inventor: MORIYOSHI TAKASHI
IPC: C07D501/59
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a new method for producing a crystal by which a high- purity 3-cephem derivative in a crystal state is obtained from an amorphous powder or an oil of the 3-cephem derivative having extremely important stability thereof. SOLUTION: This method for producing the 3-cephem derivative crystal is characterized by carrying out crystallization of the 3-cephem derivative in the form of the amorphous powder or the oil by using a good solvent and a poor solvent comprising carbon dioxide in a supercritical or a subcritical state and thereby providing the 3-cephem derivative in the crystal state.
Patent JP-2002100359-A (JP)
Title: Graphite material for negative electrode of lithium secondary battery, and its manufacturing method
Inventor: OKAMURA KEIICHIRO
IPC: H01M10/05
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a graphite material and a method of manufacturing the graphite material industrially advantageously, which have a stable quality suitable for negative electrodes of an efficient lithium secondary battery having high capacity. SOLUTION: By the graphite material for negative electrodes of lithium secondary battery having a specific structure by X-Ray diffraction method manufactured by making carbon fiber milled which is obtained by grinding the carbon fiber which uses mesophase pitch as a raw material into the graphite continuously, and at least one pair of the electrodes by which arranged facing oppositely each other in a furnace main part, the carbon fiber milled which is fluidized in the furnace main part, is heated by directly supplying electricity, and the carbon fiber milled of the area between these counter electrodes is made into the graphite continuously.
Patent JP-2002098353-A (JP)
Title: Humidity-regulating ventilator
Inventor: OMAE HIROYUKI
IPC: F24F3/14
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To contrive the energy saving and also to curtail the running cost, by reducing the input power of a heating means for supplying a moisture- absorptive/desorptive rotor, and also to contrive the downsizing of the device, in a humidity-regulating ventilator equipped with a moisture-absorptive/ desorptive rotor. SOLUTION: This humidity-regulating ventilator is equipped with a sensible heat exchanger (17) which performs heat exchange between two types of air passing within both courses of an air supply course (RS) and an exhaust course (RE), a moisture-absorptive/desorptive rotor (19) which is constituted of hygroscopic material and is arranged rotatably astride the air supply course (RS) and the exhaust course (RE), a regenerated air volume regulating plate (23) which separates the exhaust course (RE) into a regenerated air course (25) and a direct exhaust course (26), and a heating means (20).
Patent JP-2002097762-A (JP)
Title: Eaves structure
Inventor: TAKEDA TAKEMI
IPC: E04D13/064
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an eaves structure in which the beauty of the eaves appearance is improved at the time of building a new roof, and repairing a roof and a rain gutter, and at the same time, without blocking a function of the rain gutter, the entering of diet such as withered leaves of trees or the like into the rain gutter is prevented. SOLUTION: The eaves structure is so constituted that a cover material A is formed between a roof material B and the rain gutter P, and at the same time, on the cover material A, water holes 4, whose sizes are made sequentially larger, are formed as they go down from the upper side to the lower side.
Patent JP-2002106262-A (JP)
Title: Frame adjusting metal fitting
Inventor: ASANO TAKESHI
IPC: E06B1/56
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a frame adjusting metal fitting quickly moving the frame and shortening the adjustment time in adjusting the frame to a casing. SOLUTION: A lock member 5 is fitted to the casing 9 by screws 8 in such states that the screwing length of a female screw portion 3a and a male screw portion 4a and the screwing length of a female screw portion 4b and a male screw portion 6a become the maximum, and the interval G between the frame 2 and the casing 9 becomes the minimum (Fig. 2 (A)). When starting the adjustment from this state, a hexagonal wrench is inserted into a turning member 4 to rotate the turning member 4 in the direction of expanding the interval G between the frame 2 and the casing body 9, so that the frame 2 is made to move, for example, in an arrow A direction in Fig. 2 (B) to be adjusted relative to the casing 9.  Then, if the pitch lengths of the male screw portion 4a and the female screw portion 4b threaded in the turning member 4 are the same, the movement of the frame 2 becomes twice as much as the movement of the turning member 4, that is to say, the frame 2 moves twice as much as the pitch length by a single rotation of the turning member 4, so as to be quickly moved.
Patent JP-2001270854-A (JP)
Title: Aminopolycarboxylate, method for producing the same and use thereof
Inventor: AOKI MASAHIRO
IPC: C09K3/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a chelating agent which has higher chelating ability and stability and more excellent biodegradability than those of chelating agents having been proposed, to provide a method for producing the same, and to provide a metal scavenger using the chelating agent. SOLUTION: This aminopolycarboxylate represented by general formula (1) (M1, M2, M3 and M4 are each independently an alkali metal ion) is used as a chelating agent.
Patent JP-2002105614-A (JP)
Title: Hot-dip galvanized steel sheet having excellent spot weldability and press formability, and its manufacturing method
Inventor: TOBIYAMA YOICHI
IPC: C23C2/06
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To solve the conventional problem that it is difficult from a technical aspect to improve the spot weldability of a hot-dip galvanized steel sheet while securing its excellent workability, i.e., sliding characteristics and flaking resistance. SOLUTION: In the hot-dip galvanized steel sheet having excellent spot weldability and press formability, the total amount of Al X(g/m2) in a plating layer and the coating weight W(g/m2) satisfy the inequality: 0.10<=X-0.0012W and also the ratio between IS (Al concentration in the surface layer of the plating layer) and IB (Al concentration in the η-phase of the plating layer), IS/IB, satisfy inequality 1.0<=IS/IB<=10. The method for manufacturing the hot-dip galvanized steel sheet having excellent spot weldability and press formability is also provided.
Patent JP-2002102010-A (JP)
Title: Fitting structure of cushion body of chair
Inventor: TAKAGI YUICHIRO
IPC: A47C7/00
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To simply and firmly mount a cushion body to the seatback or the seat of a chair from the rear without using a fixing screw, a fixing metal fitting, etc. and to prevent the design of the seatback or the seat from being restricted. SOLUTION: A folded part 7a facing the direction of the side of a shell 5 is formed at the edge part of the cushion body 7, an elastically bendable engaging piece 12 having an engaging pawl 11 facing the direction of the part 7a at its tip is projectingly provided on the rear surface of a core material 8, the part 7a is abutted on the edge of a corresponding shell 5, the piece 12 is fitted into an engaging hole 6 formed at the shell 5 and the pawl 11 is engaged with an edge 6a on the side of the rear surface of the hole 6.
Patent JP-2002040235-A (JP)
Title: Reflection type color liquid crystal display device and color reflector
Inventor: OKAMOTO MASAYUKI
IPC: G02B5/32
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal display device which is excellent in visibility, which can realize both of sufficient brightness and a sufficient wide viewing angle, which diffuses and reflects light only in a desired angle range to show uniform luminance in that angle range, and to provide a color reflector which can be used for the above device. SOLUTION: The reflection color liquid crystal display device has a reflector having a volume hologram reflection layer 12 or the like and has a liquid crystal layer 105 as a modulation layer held between two substrates at least one of which is transparent. The liquid crystal layer is switched between the ON state and the OFF state. When the device is irradiated with light from a standard light source, the value U defined by formula (1): U=S×R is >=1.2, wherein S is the area of the triangle surrounded by the coordinates of the respective RGB single colors in the XYZ color chart and R (%) is the luminous reflectance. The color reflector which can be used for the device is also provided.
Patent JP-2002102710-A (JP)
Title: Ethylene trimerization catalyst and method for trimerizing ethylene using the same
Inventor: YOSHIDA OSAMU
IPC: B01J31/22
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To efficiently produce 1-hexene from ethylene with high selectivity. SOLUTION: A catalyst used in the production is obtained by bringing a chromium complex with a coordinated neutral multidentate ligand having a tripod structure represented by the formula ACrBn (1) (where (n) is an integer of 1-3; A is the neutral multidentate ligand having a tripod structure; Cr is a chromium atom; and B is one or more selected from the group consisting of H, halogen and a linear or branched alkyl) and an alkyl metallic compound into contact with each other under >=10 kg/cm2 partial pressure of ethylene.
Patent JP-2002118783-A (JP)
Title: Controller and electronic camera capable of data communication
Inventor: TERANE AKIO
IPC: H04N5/225
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a data communication controller and an electronic camera having high reliability, that can properly cope with unstable communication state with an external device, due to a camera-shake of an electronic camera body. SOLUTION: The electronic camera, that electronically images an object image received from an optical system, reads updating data for a program and parameters or the like used for operation control of the electronic camera from a memory card, uses a sensor to sense camera-shake of an electronic camera body at this time, and controls rewrite processing to a flash memory and an EEPROM or the like in the electronic camera, on the basis of the update data.
Patent JP-2002116375-A (JP)
Title: Automatic focusing device and camera
Inventor: YOSHIDA TOMOKAZU
IPC: G02B7/28
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an automatic focusing device capable of sufficiently achieving follow-up performance to a moving object. SOLUTION: This automatic focusing device is provided with a defocus amount detection means detecting an out-of-focus amount being a difference between the image forming position of the photographing lens and the image surface position of the photographing lens, an exposure start feasible time decision means deciding time required until it gets possible to start exposure, a predicting means predicting the image surface position at the exposure start feasible time, a lens driving means driving the photographing lens to the image surface position predicted by the predicting means, and control means (#109, #110, #114 and #115) controlling so that the image surface position is predicted and the lens is driven to the image surface position again when the exposure start feasible time is changed after driving the lens.