baber/WOPTO huggingface dataset:
Patent JP-2002319430-A (JP)
Title: Nonaqueous electrolyte secondary cell
Inventor: SASAKI JO
IPC: H01M10/0567
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To improve the property of a nonaqueous electrolyte secondary cell left in a high temperature. SOLUTION: The nonaqueous electrolyte secondary cell comprises a positive electrode, a negative electrode, and nonaqueous electrolyte. The electrolyte is characterized by containing 1, 3, 2-dioxathyolane-2, 2-dioxide, or a derivative of the same, or 1, 3-propanediol cyclic sulfate, or a derivative of the same. As those additives form a film stable at high temperature, the decomposition of the electrolyte is restrained even when the nonaqueous electrolyte secondary cell is left in a high temperature, and the property at high temperature is improved.
Patent JP-2002316564-A (JP)
Title: Seat device for automobile
Inventor: ITO KEISHIRO
IPC: B60N2/32
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a seat device for an automobile to enable smooth return of a back rest part from a walk-in position to a seating position without operating a lever, etc., to release engagement of a gear. SOLUTION: A latch 50 having a latch gear 53 and a stopper pin 54 is rockably attached to a back bracket 40. As a result of the latch gear 53 being engaged with a base bracket 10, a seating position gear 22 and a table position gear 23 to hold the back bracket 40 in a seating position and a table position and a gear disc 20 having a running surface 24 with which the latch gear 53 makes slide contact is fixed between the gears. A stopper 12 is formed to hold the back bracket 40 in a walk-in position as a result of the stopper pin 54 making contact with the base bracket 10.
Patent JP-2002323134-A (JP)
Title: Structure of piston in cylinder
Inventor: SAWAI SEIJI
IPC: F16J9/20
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To facilitate fitting work of a seal ring to a groove of a piston main unit and fitting work of a piston to a cylinder hole, and holding a seal effect, left properly by the seal ring, in assembly work of a cylinder. SOLUTION: A cylinder tube 10 and a piston 13 fitted to a cylinder hole 11 in this cylinder tube 10, so as to be axially slid to partition the cylinder hole 11 into a first/second chamber 14, 15 are provided. This piston 13 comprises a piston main unit 23, having in the external peripheral surface a circular annular groove 24 with the axial center 12 of the piston which serves as the center and an elastic seal ring 25 fitted to a groove 24 with the axial center 12 serving as the center. Of the external peripheral surface of the piston main unit 23, an external peripheral surface, positioned axially in one side from the groove 24 serves as a first external peripheral surface 26. An external peripheral surface positioned in the other side serves as a second external peripheral surface 27.  An external diametric dimension D1 of the first external peripheral surface 26 is set smaller than an external diameter dimension D2 of the second external peripheral surface 27.
Patent JP-2002324338-A (JP)
Title: Optical recording medium
Inventor: TSUNODA TAKESHI
IPC: G11B7/2472
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium having an excellent C/N ratio and reproduction durability to which a high-density recording is possible without any trouble. SOLUTION: This medium is an optical recording medium to which recoding and reproduction are made with a laser light with at most 450 nm and an objective lens with a numerical aperture(NA) of at least 0.5 but below 0.7. In addition, a reflection layer and a recording layer are laminated in this order on a substrate where a groove with its track pitch of 200 to 400 nm, depth of 50 to 150 nm and width of 90 to 200 nm is formed. In this case, the recording layer contains a pigment having one or more maximum absorptions at 600 to 800 nm and 300 to 400 nm, respectively.
Patent JP-2002325245-A (JP)
Title: Program introduction and information presentation system, method for processing program introduction, method for processing information presentation, program for street terminal, program for introducer terminal, program for introduction distribution server and program for introduced person's terminal
Inventor: ANZAI HIROKI
IPC: H04N7/173
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of introducing specific scenes of a program a viewer viewed on the street to a specified person. SOLUTION: When an introducer terminal 3 receives program information transmitted from a street terminal 2, and desires to introduce it, creates introduction information consisting of introducer information, on introduced person information on, and specific information on the program, and transmits the information to an introduction distribution server 1. The introduction distribution server 1 creates introduction images based upon the introduction information to distribute to an introduced person's terminal 4. When there is a request for viewing the information from the introduced person's terminal 4, the introduction distribution server 1 specifies a requested complete images to distribute to the introduced person's terminal 1, and also distributes street terminal related information to the introduced person's terminal 4.
Patent JP-2002324825-A (JP)
Title: Electrode bonding strength inspection method
Inventor: KOBAYASHI KAZUHISA
IPC: H01L21/60
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a connection state between individual electrodes cannot be known for an electronic component wherein a number of projecting electrodes and a number of pad electrodes are connected at one time. SOLUTION: A wiring board 16 layering the peelable pad electrodes 18 on an insulation board 17 is used. After the projecting electrodes 15 of the electronic component main body 13 are connected to the pad electrodes 18, the pad electrodes 18 are peeled from the insulation board 17 to separate the electronic component main body 13 from the wiring board 16, and in this state, the connection state of the projection electrodes 15 and the pad electrodes 18 is inspected.
Patent JP-2002323440-A (JP)
Title: Environmental testing device having advertisement display function, and advertisement distributing system
Inventor: NAGANO DAIZO
IPC: G09F19/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To effectively utilize the surface space of an environmental testing device, having a wide space on the surface. SOLUTION: An environmental testing device, having advertisement display function, comprises a display unit (4) on the outer surface, and a communicating function section (5). Thus, advertisement information recorded in an external server (6) is received via a communication channel (9) by using the function section (5), and the received advertisement information can be displayed on the unit (4).
Patent JP-2002324391-A (JP)
Title: Recording device with fixed storage
Inventor: KIKUCHI SHINICHI
IPC: G11B19/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a DVD videocassette recorder with an HDD constituted to suppress the power consumption of an HDD section and to prolong the life of the HDD section. SOLUTION: This device is constituted so that before operating the HDD section 700, the control of a heater 720 for heating allows the inside of a device to be heated suitably, and the HDD section is made not to start suddenly in the state of low temperature or so that when the temperature in a device rises too much, the temperature in the device is lowered by the control of a fan 730 for cooling not to continue operating of the HDD section in the state of an high temperature. This prolongs the life of the HDD section. Additionally, the HDD section will be made to stop when unnecessary condition that the HDD section runs continues during the certain fixed time. This avoids the unnecessary power consumption due to the HDD section.
Patent JP-2002329258-A (JP)
Title: Electronic register
Inventor: MATSUI ATSUSHI
IPC: G07G1/12
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To freely change paying methods as to whether to be cash settlement or prepaid card settlement even during the registration of sold merchandise. SOLUTION: A merchandise price difference area 2b for storing a price difference between a cash settlement price of the sold merchandise and its prepaid card settlement price is provided in a memory 2, the total amounts (c) of sales prices are integrated at cash settlement prices in registering the sold merchandise, the price differences of the sold merchandise are also integrated and stored in a merchandise price difference area 2b, a payment method is decided according to the existence/nonexistence of prepaid card insertion into a card reader 6 when a 'cash amount/deposit' key is pressed down to determine sales transaction, and if this payment method is prepaid card settlement, the total amounts (d) of price differences are collectively subtracted from the total amounts (c) of sales prices. Paying methods can be freely changed in the case of being before the determination of sales transaction by deciding a paying method at the determination of sales transaction.
Patent JP-2002326815-A (JP)
Title: Production method of titanium oxide
Inventor: OKUSAKO AKINORI
IPC: B01D53/86
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily manufacturing titanium oxide which shows a high catalyst activity by irradiating a visible light without using a particular apparatus equipped with a vacuum vessel. SOLUTION: An acidic solution of a titanium compound such as a titanium oxide and a titanium oxyslufate, is mixed with an ammonium salt of weak acid, which is an ammonium of a carboxylic acid, an ammonium carbonate, an ammonium hydrogen carbonate and an ammonium borate, and then the titanium compound is hydrolyzed. This product is baked at 300-600 deg.C.
Patent JP-2002323529-A (JP)
Title: Probe head for inspection
Inventor: SHIOKAWA TAKEJI
IPC: H05K3/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a probe head for inspection, capable of improving the assembling accuracy of a probe head for each inspection and the fitting accuracy of the probe head for each inspection so as to perform high-reliability inspection. SOLUTION: This inspection probe head is used in inspecting a wiring pattern formed on an inspection object board such as a liquid crystal substrate and a printed board. This head probe is formed by a head mechanism part 1, a cylinder head 2 housed in the head mechanism part 1, a support plate 3 projected from the head mechanism part 1, a support plate receiver 4 housed in the head mechanism part 1, and a probe component part 5 fitted to the support plate 3, thereby realizing a simple fitting structure of the head mechanism part 1 to a base 6, a tracer rotary structure of the support plate 3 to the inspection object board, a simple fitting structure of the support plate 3 to the cylinder 2, an escape structure of the support plate 3 due to abnormal contact with the inspection object board, and an angle structure of the support plate 3.
Patent JP-2002330205-A (JP)
Title: Front door slave set casing structure
Inventor: MORIMOTO MITSURU
IPC: H04N7/18
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a front door slave set casing structure, with which a receiving voice quality is easily stabilized. SOLUTION: A camera cover 2 for protecting a camera is provided on the front face of a casing 1 of a front door slave set 10 with camera equipped with a camera 4, a hole 22 for microphone of a microphone 3 for introducing voices is opened on the camera cover, a holder 21 is provided for holding the microphone and the camera cover and the holder of the microphone are integrally molded. Thus, since the structure of an adhesive part is simplified and the microphone can be located proximately to the camera cover, the satisfactory receiving voice quality can be stably provided.
Patent JP-2002175020-A (JP)
Title: Optical filter and image display device
Inventor: KUBOTA TADAHIKO
IPC: G02B1/11
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical filter that the front sheet glass can be eliminated, while preventing damages to the screen of an image display device and keeping safeness when the screen is damaged, that reflection of external light is prevented, that the intensity of IR rays emitted from the image display device can be decreased and the color purity can be improved and that moire fringes will not be produced, and to provide an image display device provided with this optical filter. SOLUTION: The filter consists of a laminate (A) having at least one layer of antireflection layer, antiglare layer, contamination preventing layer, hard coating layer and antistatic layer on a transparent supporting body and another transparent support body (B). The optical filter has at least either a visible-ray absorbing layer or an IR ray shielding layer, which absorbs near IR rays in the range of 750 to 1200 nm wavelength region on the surface opposite to the transparent support body to the surface where layers constituting the laminate (A) is formed or on the transparent support body (B).
Patent JP-2002303984-A (JP)
Title: Positive type resist composition
Inventor: SATO KENICHIRO
IPC: H01L21/027
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a positive type resist composition having improved edge roughness of a pattern and an improved trailing shape on an inorganic substrate and giving an excellent resist pattern profile. SOLUTION: The positive type resist composition contains a resin having an alicyclic hydrocarbon group and having a velocity of dissolution in an alkali developing solution increased by the action of an acid, a compound which generates the acid when irradiated with active light or radiation and at least one acetal compound represented by a specified structure.
Patent JP-2002334758-A (JP)
Title: Lamp socket
Inventor: ISODA MASAAKI
IPC: H01R33/08
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To avoid drop in insulating performance and breaking strength caused by generation of a gap in a socket body by avoiding adverse effect on the joining portion of a lamp socket caused by thermal effect by a filament of a lamp, to stabilize the electric contact between a lamp pin insertion port and a lamp pin, and by stabilizing the holding state of the lamp, furthermore to stabilize the electric contact between the lamp pin insertion port and the lamp pin. SOLUTION: This lamp socket is equipped with the lamp pin insertion port 5 for supplying power by inserting the lamp pin installed in a base 12 of the lamp 6 into the socket body 3 to which a plurality of resin cases 1, 2 are joined; and a holding means 7 for holding the lamp 6. A joining projection 8 is formed in the case 1 and a joining recess 9 is formed in the case 2. The position of a joining part 10 for joining the joining projection 8 with the joining recess 9 is set on the low temperature side where the filament 11 of the lamp 6 held with the holding means 7 is not installed.
Patent JP-2002294180-A (JP)
Title: Double-coated tape with release paper having cut line
Inventor: KAWAKAMI YUJI
IPC: C09J7/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To solve the problems that, in order to facilitate the start of peeling of a release paper of a double-coated tape, improvements on the material or thickness of the release paper have been tried so far; however, such improvements are not enough and the development of a new double-coated tape improved so as to more rapidly peel the release paper has been required and that, with the increase in the necessity for recycling, the demand for a double-coated tape which facilitates the dismantling or disassembly of a part and has a high performance is increasing. SOLUTION: A continuous cut line is drawn on a release paper of a double- coated tape in order to facilitate the peeling of the release paper by peeling it from the cut line; a double-coated tape with a release paper with a cut line which enables the adhesive strength of the front or back side to be adjusted by peeling the left or right side of the release paper and bonding the double- coated tape is invented; and a double-coated tape with a release paper with a discontinuous cut line which enables the whole release paper to be peeled at the same time by drawing a discontinuous cut line on the release paper is invented.
Patent JP-2002335373-A (JP)
Title: Solid-state image pickup element
Inventor: KAWAMOTO SEIICHI
IPC: H04N1/028
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup element that can cope with a mode where a storage period of each color is adjusted by a read-out gate(ROG) pulse independently of each color and a mode where a storage period of each color is adjusted by a shutter gate pulse independently of each color. SOLUTION: The solid-state image pickup element is provided with a 1st adjustment means that adjusts a storage period of signal charges in charge storage sections 2R, 2G, 2B in each color by a read-out gate pulse independently of each color, a 2nd adjustment means that adjusts a storage period of signal charges in the charge storage sections 2R, 2G, 2B in each color by a shutter gate pulse independently of each color, and a switch circuit 34 as a changeover means that selectively switches the 1st and 2nd adjustment means so as to cope with any of both the modes.
Patent JP-2002341316-A (JP)
Title: Liquid crystal display device
Inventor: NAGAHAMA HIROSHI
IPC: G09F9/00
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent display abnormality due to chipping of glass of a liquid crystal panel caused by unexpected handling or the like from being generated while extremely downsizing a liquid crystal display device. SOLUTION: The generation of display abnormality due to chipping of glass of the liquid crystal panel caused by unexpected handling or the like is prevented while extremely downsizing the liquid crystal display device by wiring the outermost periphery side 2a of wiring 2 inside the panel on one of substrates keeping a specified distance H1 from a housing 10 or by providing the specified distance H1 between a gripping chuck part 12 of the housing 10 and a peripheral end face 1c of the one substrate on which the wiring 2 inside the liquid crystal panel is formed.
Patent JP-2002336396-A (JP)
Title: Remote walk instruction system
Inventor: SUDO KYOKO
IPC: G06Q50/22
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To easily receive the instruction of a walk even at home and also to manage past data of a plurality of students and the history of instruction results. SOLUTION: A terminal unit 11 for measuring the walk of the student and the terminal unit 13 of an instructor for adding instruction to measured walk data are connected to a central processor 12 having a database 113 via a network 10. The central processor 12 converts student walk data into a display form to be easily understood by the instructor, transmits it to the terminal unit 13, displays it in a display part 132, converts instruction data of the instructor into a display form to be easily understood by the student, transmits it to the terminal unit 11 and displays it in a display part 112. Thus the student easily receives the instruction of the walk from the instructor in a remote place even at home and also data of the plurality of students and the history of the instruction results are preserved in the database so as to be centrally managed.
Patent JP-2002339847-A (JP)
Title: Ignition device for internal combustion engine
Inventor: KIMURA KENJI
IPC: F02P5/15
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To prevent an advance angle width of an ignition position from being narrow, in an ignition device for an internal combustion engine with hold back function. SOLUTION: Provided is a transistor TR1 bypassing an ignition signal Si from an ignition circuit 2 by the conduction when an exciter coil Wex used as an ignition power source generates one half wave induced voltage Ve1 . A pulsar coil Wp generates a pulse P2 setting an ignition position at a time of starting when an engine is normally revolved and the transistor TR1 is in an off state. Also provided is an on-off permission discriminating circuit 10 that allows the conduction of the transistor TR1 when the revolutional speed is less than a set speed, and prohibits the conduction of the transistor TR1 when the revolutional speed is more than or equal to the set speed, and therefore, a generating position of a pulse P1 setting a maximum advance angle position is further advanced than that of the prior art.
Patent JP-2002336658-A (JP)
Title: Member for water collecting pipe header, water collecting pipe header using the same and separation membrane unit provided with water collecting pipe header
Inventor: YANOU MANABU
IPC: B01D63/08
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight water collecting pipe header which maintains the water tightness between a contact part in a water collecting pipe of a separation membrane module and a contact part of the water collecting pipe header even when the temperature of water in a treating water tank is changed and is easily manufactured at a low cost. SOLUTION: The water collecting pipe header 10 is for connecting a plurality of the separation membrane modules such as hollow fiber membrane modules provided with the water collecting pipe to enable water to pass therethrough and a member for water collecting header, composed of a hollow pipe having a plurality of connecting ports 13 to which the water collecting pipe is connected and each of which is formed on the side surface and has a sleeve part 13a projected to the inside from the side surface of the hollow pipe, is used for the water collecting header 10. When the above water collecting header 10 for the separation membrane unit is used, water treatement is stably performed even in the case that the temperature of water is changed, and the header is lightweight and excellent in strength.
Patent JP-2002338551-A (JP)
Title: 2-anilino-4(3h)-pyrimidinone derivative, production intermediate, method for producing the derivative and the intermediate and harmful organism controller comprising the derivative and the intermediate as active ingredients
Inventor: HIRAI KENJI
IPC: A61P43/00
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a harmful organism controller having an extremely excellent control effect on harmful plant pathogenic microbes, insects, mites and weeds in various kinds of agricultures and horticultures. SOLUTION: This 2-anilino-4(3H)-pyrimidinone derivative is represented by general formula (1). The agrochemical comprises the 2-anilino-4(3H)-pyrimidinone derivative as an active ingredient.
Patent JP-2002353905-A (JP)
Title: Mobile communication system
Inventor: SAKUMA MASAKI
IPC: H04B17/00
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To quicken fault recovery and to avoid the concentration of loads to a line under connection caused by line disconnection. SOLUTION: When a fault occurs, which corresponds to the determination of one of cards 30-30n, where the fault has occurred, and line supervisory and control parts 12-12n, the contents of a line disconnection recovery flag 50, a retransmitting interval from a retransmitting timer value 53 and a line using rate based on a line usage rate threshold 54, fault information is reported to a maintenance and monitor panel 1 by a central supervisory and control part 11 of a radio base station 10.