baber/WOPTO huggingface dataset:
Patent JP-2003059539-A (JP)
Title: Cylindrical lithium ion battery
Inventor: NAKAI KENJI
IPC: H01M10/0566
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion battery with high vibration proof and high safety. SOLUTION: The cylindrical lithium ion battery 20 is provided with a wound-up group W which has a positive electrode with a positive electrode active material layer W2 formed on a positive electrode collector W1 and a negative electrode with a negative electrode active material layer W4 formed on a negative electrode collector W3 wound up spirally in cross section through a separator W5. On a top lid, a safety valve 3 splitting open according to rise of inner pressure of the battery is arranged, and on a bottom is also arranged an open valve. When the diameter of a battery can 16 is D (unit in mm), and the length, L (unit in mm), the ratio D/L of the diameter D to the length L is set at 0.4 to 0.6. The electrode wound-up group W is prevented from moving by being surely supported, and gas generated when overcharged is quickly released outside the battery.
Patent JP-2003069333-A (JP)
Title: Gimbal mechanism and joint mechanism
Inventor: HIGUCHI MINEO
IPC: H01Q1/12
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a gimbal mechanism that can turn an object around a virtual turning axis passing through a point on an object face. SOLUTION: The gimbal mechanism is provided with at least three bearings 2a fitted to a rear side of an antenna 1, at least three rods 3, bearings 2b, 2c fitted to the rods 3, an inner face 5a fitted to the bearing 2b and having a turning shaft 4a, an outer frame 7a connected freely turnably to the inner frame 5a an inner frame 5b connected to the bearing 2c and having a turning axis X 4b, an outer frame 7b connected freely turnably connected to the inner frame 5b and having a turning axis Y 6b, a base 8 for supporting the outer frames 7a, 7b an X axis drive means for driving the frames around the X axis, a Y-axis drive means for driving the frames around the Y-axis, an X axis detection means for detecting the X-axis angle and a Y axis detection means for detecting the Y axis angle.
Patent JP-2003066351-A (JP)
Title: Optical writing device and image forming device
Inventor: SATO NOBUYUKI
IPC: H04N1/036
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical writing device constituted so that the deviation of the joints of two optical systems is inexpensively reduced including not only positional correction in a subscanning direction but also positional correction in a main scanning direction. SOLUTION: In this optical writing device, a plurality of light beams independently modulated according to an image signal are used and joined on the scanned surface of an image carrier so as to perform optical writing. The device has synchronization detection means 11-1A and 11-2A for detecting the write start positions of the respective light beams, a beam lighting means for lighting an optional dot between the synchronization detection means and the image write start position, and beam position detection means 11-1B and 11-2B for detecting the position of the lit dot. Since the write start position in the main scanning direction of the light beam is corrected in accordance with the detected position of the light beam, the joints of two beams are excellently aligned in the main scanning direction.
Patent JP-2003069265-A (JP)
Title: Small cooling fan
Inventor: HIRATA MASAHIKO
IPC: H01L23/467
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a small cooling fan for cooling the MPU of a notebook-size personal computer, or the like, that since backflow of air taking place easily at the air outlet of the housing causes loss in the air volume and the static pressure, fins at the heat dissipating part cannot be cooled sufficiently and the temperature of heat generating components cannot be lowered significantly. SOLUTION: The small cooling fan comprises a rotary fan body 8 having blades disposed in a flat fan housing 7, and an air duct section 10 for preventing backflow disposed continuously to an air outlet 9 on the outer side of the forward end part of the blade in a rotary fan body 8 while increasing the inner height over that of the fan room. Since backflow of air does not take place easily at the air outlet 9, loss of static pressure is reduced and the air volume can be increased with small size.
Patent JP-2003064642-A (JP)
Title: Mounting metal fixture structural body and flexible membrane rise and fall gate
Inventor: OKAZAKI YASURO
IPC: E02B7/20
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a mounting metal fixture structural body which can uniform elongation of a flexible membrane in an erected state without incurring high cost and a flexible membrane rise and fall gate mounted to a structure to be mounted by the mounting metal fixture structural body. SOLUTION: The mounting metal fixture 24 for the bottom wall of the mounting metal fixture structural body 10 is slantly arranged so that an interval L is gradually increased accordingly from the center in the width direction toward the end part in the width direction. Tensile force applied on an upper membrane 22 is uniformed since an elongation amount of the upper membrane 22 is uniformed at the central part in the width direction and the end part in the width direction when the flexible membrane is erected.
Patent JP-2003064966-A (JP)
Title: Double-hung window
Inventor: KAMIYAMA KOJI
IPC: E06B7/16
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a double-hung window capable of increasing air-tightness between a sliding door and a head by filling up a gap between an air-tight material of the head and the sliding door when the sliding door is shut and ensuring air-tightness between a top rail and the head by adhering to the air- tight material of the head for building the top rail to the head toward an outdoor side. SOLUTION: A wind stopping plate 13 is so mounted to a jamb 9 in a position opposed to the end near to a stile 3 of the sliding door (the outside sliding door 1) or the jamb 9 of the head 2 that it is adhered to the air-tight material 12 of the head from the lower side.
Patent JP-2003069626-A (JP)
Title: Communication system, communication method, and communication controller
Inventor: HAYASHI YASUHISA
IPC: H04L45/741
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a communication system which conceals, from users of a communication destination terminal 20, the positional information of a mobile information terminal 10 which uses address information gives from a communication controller R1 of an access network 2 to perform packet communication. SOLUTION: A communication terminal 10 takes address information given from a first communication controller R1 out of communication controllers R1 to R6 as the transmission source address to transmit a packet. Each of the communication controllers R1 to R6 is provided with an address information conversion means A7 for converting the transmission source address of a received packet to another address information and routing means A7 and A5 for routing the packet on the basis of the destination address of the packet the transmission source address of which has been converted.
Patent JP-2003062136-A (JP)
Title: Golf club
Inventor: TAKEDA HITOSHI
IPC: A63B53/04
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a high-performance golf club strengthening the repulsion of a ball by reducing the thickness of a face part to extend a sweet area. SOLUTION: In the golf club obtained by connecting a shaft 2 to a head 1 provided with a face 3 on its front face and a shaft fitting part 8 on one side, at least the face 3 is formed of spring steel.
Patent JP-2003069379-A (JP)
Title: Package for surface acoustic wave filter
Inventor: IKEDA KOTA
IPC: H03H9/25
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a package for a surface acoustic wave filter having three or four input/output wires formed from a mount part to an outer circumference of an insulation substrate that can solve the problem of insufficient isolation among the input/output wires in the conventional package. SOLUTION: In the package for the surface acoustic wave filter, having a mount part 1a of a surface acoustic wave filter element 5 in the middle of an upper side of a nearly square insulation substrate 1 to which input output electrodes of the surface acoustic wave filter element 5 are electrically connected, and having three or four input/output wires 2 formed from the mount part 1a to the outer circumference of the insulation substrate 1, the input/output wires 2 are led out from different sides of the outer circumference of the insulation substrate 1 respectively. Thus, even when the size of the package is made very small, the input/output wires 2 are not set close to each other so as to weaken the electromagnetic coupling among the input/output wires 2 thereby much improving the isolation among the input/output wires 2.
Patent JP-2003051191-A (JP)
Title: Semiconductor memory device
Inventor: ARAI KOJI
IPC: G11C15/04
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor memory device of memory cell structure in which cell area is reduced. SOLUTION: A gate of a NMOS transistor N1 is connected to a storage terminal Na, and a gate of a NMOS transistor N2 is connected to a storage terminal Nb. Sources of the NMOS transistors N1 and N2 are connected commonly to an internal terminal Nc and GND. Potentials of back gate terminals BN1 and BN2 of the NMOS transistors N1 and N2 are set to a ground potential GND. When PMOS transistors P1, P2 are in ON, OFF states, the storage terminal Na can be kept at a 'H' state by the PMOS P1, and the storage terminal Nb can be kept logically at a 'L' state by a gate leak current flowing from a gate of the NMOS transistor N2 to a semiconductor substrate.
Patent JP-2003071154-A (JP)
Title: Sheet-form blade member, and its manufacturing method
Inventor: YAMADA HIROSHI
IPC: B26B19/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a sheet-form blade member such as an external blade for an electric razor, of which the workability is favorable, and wherein high hardness and strength can be obtained, and also, there is not fear for a Ni allergy. SOLUTION: A solution having a composition wherein the total sum of Co ions and W ions is 0.1 to 0.3 mol/L, and the content of the Co ions based on the total metal ions is within a range of 20 to 40% is prepared. In such a solution, citric acid ions and ammonium ions are added as a metal complexing agent to prepare an electrolytic solution. By using such an electrolytic solution, an electrolytic deposit is made to occur at 40 to 80 deg.C, and a Co-W alloy electrocasting material of a specified thickness is obtained. Then, after applying a process when required, the Co-W alloy electrocasting material is annealed at 500 to 700 deg.C. Thus, the external blade wherein the surface hardness is high, and the strength is large is obtained.
Patent JP-2003073582-A (JP)
Title: Solid solution of acetanilide benzimidazolone-type azo pigment
Inventor: OHASHI YUJI
IPC: C09B67/48
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an azo pigment having high chroma and transparency and developing a desired hue within the range from yellow to orange by a simple method without mixing different pigments for toning. SOLUTION: The new solid solution of azo pigment is composed of two kinds of acetanilide benzimidazolone-type azo pigments having yellow and orange color, respectively. A desired hue can be developed within the range from yellow to orange by selecting the mixing ratio of these pigments.
Patent JP-2003077801-A (JP)
Title: Aligning method, aligner and device-manufacturing method
Inventor: FUKADA TSUNEARI
IPC: H01L21/027
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of determining which alignment marks are selectable for the alignment measurement to cope with reduction in the number of shots due to a wider angle of view, thereby improving the alignment accuracy. SOLUTION: For exposure with an original plate pattern aligned with a plurality of shot positions on a wafer W, the method of aligning the original plate pattern with the shot positions on the wafer W measures the positions of X-direction and Y-direction measuring marks 13, 14 as alignment marks at the plurality of shot positions and statistically processes the measured values to calculate the correction value. Upon selection of the measuring marks 13, 14 at the plurality of shots usable for alignment among the plurality of shots on the wafer Wit determines which measurement marks 13, 14 on the wafer W are selectable, while taking into consideration the shot layout information of the exposure and also information of patterns formed on the wafer W before the exposure.
Patent JP-2003073529-A (JP)
Title: Composite composition and resin concrete molded product
Inventor: NAITO HAJIME
IPC: C04B111/20
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a composite composition having high fluidity, rich moldability and excellent chemical and impact resistances and rigidity and capable of affording a molded product usable as a structural member and a resin concrete molded body using the composite composition. SOLUTION: This composite composition is composed by including at lease one kind of inorganic aggregate such as silica sand in a curable resin composition consisting essentially of a norbornene monomer such as cyclopentadiene and a metathesis polymerization catalyst.
Patent JP-2003070879-A (JP)
Title: Automatic drug supply system
Inventor: HOSODA SAICHI
IPC: G16H10/60
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a automatic drug supply system capable of automatically selecting and distributing the drug according to a patient. SOLUTION: The automatic drug supply system comprises a drug container receiving unit 5 for inputting a drug container 4 on a conveyor 2 for transferring the container 4 as a drug automatically supplying unit in a drug container transfer unit 1 in which the conveyor 2 is installed, a drug supplying unit 6 for selectively supplying the drug prescribed for the patient from many types of drugs, a printer 7 for printing a drug name card in which a name of the drug supplied from the unit 6, the patient's name or the like to be administered with the drug, and a controller 9 for controlling the unit 5, the unit 6 and the printer 7.  The system further comprises a personal computer 10 connected to the controller 9 to control the supplying unit on line, a drug database 11 for obtaining drug data such as a drug inventory state or the like, and an electronic patient's chart database 12 for obtaining electronic patient's chart data describing a prescription connected thereto.
Patent JP-2003088046-A (JP)
Title: Fan motor
Inventor: SUGIMOTO AKIRA
IPC: H02K11/00
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a motor which is arranged so that electronic parts such as drive ICs arranged within a fan motor is not broken by static electricity from outside, with simple constitution. SOLUTION: The fan motor comprises a fixing member which has an outside facing the external space of a motor and an inside facing the internal space of the motor, a circuit board which is arranged on the inside of that fixing member, and electronic parts which are arranged on that circuit board. An aluminum layer is provided on the outside of that fixing member so as to cover the electronic parts, and besides this aluminum layer is not connected to an earth.
Patent JP-2003075173-A (JP)
Title: Method for correcting track of travel and track processing device
Inventor: HIGA KOJI
IPC: G09B29/10
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To correct the track of a vehicle in a retrospective manner. SOLUTION: A server device receives position data from a vehicle (Figure. 2 S11) and calculates the track from the received position data and displays it (S12). A determination is made as to whether or not K or more position data among N position data are out of a course determined by map information (S14). If K or more position data are out of the course, a difference in angle between the inclination of the track and the course is calculated (S16) and the track is rotated by the difference in angle to correct the track (S17).
Patent JP-2003085637-A (JP)
Title: Automatic vending machine
Inventor: TAMURA MISAO
IPC: B65G47/31
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine capable of surely preventing a succeeding commodity on a commodity column side from being carried out in a chain at the time of carrying out merchandise from a commodity column to a commodity bucket. SOLUTION: At the time of carrying out a commodity A from the commodity column 20 to the commodity bucket 40, the commodity A mounted on a belt 32 of the commodity column 20 is transferred to the belt 62 on the side of the commodity bucket 40. At that time, since a carrying speed of the belt 62 on the side of the commodity bucket 40 is faster than that of the belt 32 on the side of the commodity column 20, even in the case that the commodities are in such a contact state that they are not to be promptly separated, or in the case that the surfaces of the commodities are tightly in contact with each other or a part of the commodities is put on one another, for example, the commodity A transferred to the belt 62 on the side of the commodity bucket 40 is promptly separated from the succeeding commodity A.
Patent JP-2002163966-A (JP)
Title: Thermally blocking composition, thermally blocking device, and manufacturing process of thermally blocking device
Inventor: CHRISTINE M HUDSON
IPC: C07D207/404
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an effective thermally blocking composition in which a superior chemical and thermal stability is shown in a thermally blocking structure and which is non-electroconductive in a fused state, and in which a range of fusing temperature is defined. SOLUTION: A thermally blocking member and a composition used to produce the member have at least two organic compounds. When these compounds are fully bound, a component having a lower fusing transition temperature than that of the organic compound in the initial period before binding. The thermally blocking member is generally utilized in the thermally blocking structure having an electrically switching unit, and this electrically switching unit changes its actuation condition in case it is fused by heating up to a certain temperature against a specific material constituting the member in which the thermally blocking member is utilized.
Patent JP-2003081517-A (JP)
Title: Sheet material processor and image forming device
Inventor: KUBO MASAYOSHI
IPC: B65H83/00
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a sheet material processor and an image forming device that save space and reduce cost while improving productivity. SOLUTION: When a trailing end of a sheet material is fed over a given stroke past an inlet feed roller pair 22, the sheet material is fed upstream and the trailing end of the sheet material in switchback motion is fed to a butt portion 23c of a feed guide pair 23, whereat a sheet material holding arm 27 holds the sheet material to keep the sheet material on standby. The held sheet material is stacked in overlap between feed guides 23a and 23b and a downstream postprocessing tray 25 or a sheet material bundle stacked thereon.
Patent JP-2003090673-A (JP)
Title: Image display system of refrigerator contents
Inventor: HABARA TAKAAKI
IPC: F25D23/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an image display system of refrigerator contents which particularly enables a check of situation of the contents in the refrigerator from outside. SOLUTION: The image display system 1 of the refrigerator contents connects the refrigerator 2 and a cellular phone 3 via Internet 4. The inside of the refrigerator 2 is provided with an image pickup camera C and a lighting device L. When calling from the cellular phone 3 to a phone number of the refrigerator 2, the lighting device L illuminates the inside of the refrigerator 2, and the image pickup camera C takes a picture of the contents 5 inside the refrigerator 2. The image taken with the image pickup camera C is transmitted from the refrigerator 2 to the cellular phone 3 via the Internet 4, and the image taken with the image pickup camera C is displayed on a display screen 30 of the cellular phone 3.
Patent JP-2003088865-A (JP)
Title: Water treatment apparatus
Inventor: HIROSE JUN
IPC: C02F1/76
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment apparatus in which strong bactericidal activity is exhibited and stable sterilization is performed in the water treatment apparatus for sterilizing water to be treated using an electrolytic cell. SOLUTION: In the water treatment apparatus provided with a water tank storing water to be treated, the diaphragmless electrolytic cell for sterilizing the water to be treated by energizing an electrode group composed of at least 2 pieces of the electrodes to cause an electrochemical decomposition and a water treatment route for introducing the water to be treated from the water tank and refluxing the water to be treated after sterilization to the water tank, a pH adjusting means for adjusting the pH of the water to be treated is provided.
Patent JP-2003092394-A (JP)
Title: Solid-state image pickup device
Inventor: YOSHIDA KOTOE
IPC: H01L27/14
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To validly control the intrusion of adhesive resin to a light receiving part side, and to simplify reduction of the chip size. SOLUTION: A light receiving part 114 is formed at the central part of the upper face of a CCD chip 110, and adhesive rein 115 is arranged outside the light receiving part 114 so that the CCD chip 110 can be connected to a seal cover 130. Also, an on-chip micro-lens 113 is formed on the upper face of the light receiving part 114. Two bank parts 140A and 150B projected upward are formed at the outer peripheral part of the on-chip micro-lens 113. Those bank parts 150A and 150B are arranged across the whole periphery of the outer peripheral part of the on-chip micro-lens 113 almost like parallel lines, and integrally formed by being molded simultaneously when the on-chip micro- lens 113 is molded. Thus, the outside adhesive resin 115 can be prevented from intruding to the light receiving part 114 side by the bank parts 150A and 150B.
Patent JP-2003088385-A (JP)
Title: New antimicrobial protein derived from gentiana triflora and its gene
Inventor: KOBA SHIYOUHAN
IPC: C07K14/415
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a new antimicrobial protein, its gene and a method for utilizing the same. SOLUTION: This new antimicrobial protein (Gentiana triflora peroxiredoxin) derived from Gentiana triflora and its gene are isolated. The protein is produced by a gene recombination technique and a transgenic plant having improved disease injury resistance is provided by transducing the gene.
Patent JP-2003089419-A (JP)
Title: Rear surface auxiliary roller for transporting liquid crystal base board
Inventor: KONISHI HIDEAKI
IPC: H01L21/677
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a rear surface auxiliary roller for transporting a liquid crystal base board capable of being mounted easily with possibility of removal. SOLUTION: The rear surface auxiliary roller for transporting a liquid crystal base board is formed on the split type using a resin material (PTFE), and its mounting is performed so that the part processed into trapezoidal projections and recesses is slid from above and below in such a way as centering on a transport roller shaft 5.