baber/WOPTO huggingface dataset:
Patent JP-2003014889-A (JP)
Title: Transportation cask for radioactive material and installation method for sealed vessel
Inventor: MATSUNAGA KENICHI
IPC: G21C19/32
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a transportation cask capable of preventing contamination of canister outer surface during installing radioactive materials and a canister, arid simplifying the installation work. SOLUTION: The transportation cask is provided with a nearly cylindrical main body 10, and in the body, a canister 30 containing spent fuel assemblies is contained. The upper end opening of the vessel body 32 of the canister is closed with a primary lid 42 and a secondary lid 44. In between the upper end inner surface of the main body and the upper end outer surface of the vessel body 32, an annular elastic tube 50 is provided to seal them, which prevent fluid from invading in the gap between the canister outer surface and the main body inner surface from the upper opening side of the main body. In between the upper end inner surface of the main body and the upper end outer surface of the vessel body 32, an inspection space 16 is formed to insert an inspection probe for detecting the welding state of the primary lid and the secondary lid.
Patent JP-2003018833-A (JP)
Title: Flyback dc/dc converting circuit
Inventor: INOSHITA RYUSUKE
IPC: H02M3/28
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a soft switching flyback DC-DC converting circuit which materialized downsizing by reducing the conduction loss and enhancing the conversion efficiency. SOLUTION: A flyback transformer 20 is coupled closely with the circuit, and a reactor 50 for resonance is connected to the secondary low current side of the flyback transformer 20, whereby it becomes possible to enhance the conversion efficiency by reducing the conduction loss and core loss of the flyback transformer 20 and the reactor 50 for resonance. Consequently, it becomes easy to downsize the frame and secure the mounting space. Moreover, since the reactor 50 for resonance is a saturable reactor, it is possible to make the switching frequency constant without depending upon load condition by reducing the inductance value of the reactor 50 for resonance using a saturation region at high load, and increasing the switching frequency to the same level as that at the low load. Accordingly, it is possible to downsize the device easily by increasing the switching frequency.
Patent JP-2003017675-A (JP)
Title: Solid-state image pickup element arranged in sphere
Inventor: SAKURAGI KOSEI
IPC: H04N5/335
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device such as a monitor camera and a gastro camera which use a wide-angle lens, and which does not require an expensive and heavy wide-angle lens nor a circuit for correcting the distortion on an image when the lens is used, and to facilitate controlling of the viewing angle of the gastoro camera. SOLUTION: A solid-state image pickup device has a configuration in which photoelectric conversion elements are arrayed and formed in one-or two- dimension on a spherical or semispherical semiconductor. The photoelectric conversion element and a coil are arrayed and formed on the spherical semiconductor. The coil is applied with a current, and the rotation and movement of the spherical semiconductor are controlled by externally controlling a magnetic field.
Patent JP-2003023203-A (JP)
Title: Apparatus for soldering mounting base for semiconductor laser element and method for manufacturing semiconductor laser module
Inventor: TERADA SHINSUKE
IPC: H01L21/50
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To facilitate an improvement in an optical coupling efficiency of a semiconductor laser element 2 of a semiconductor laser module to an optical fiber 3. SOLUTION: A stationary part is mounted in a package 4, and the package 4 is mounted on an upper part of a heating means 28 in a chamber 27. The semiconductor laser element is mounted on a base 6, and the base 6 is grasped by a base holding means 30 and disposed at an upper part of the stationary part in the package 4. In this state, an inclination of the laser element to a reference optical axis as a photodetecting optical axis of the optical fiber disposed in the package 4 is detected by an LD optical axis inclination detecting means 34. The base holding means 30 is displaced in a direction in which the optical axis of the laser element coincides with the reference optical axis to displace the laser element together with the base 6.  While the state in which the optical axis of the laser element substantially coincides with the reference optical axis is maintained as it is, the laser element is solder fixed to the upper part of the stationary part.
Patent JP-2003032519-A (JP)
Title: Imaging apparatus
Inventor: INUMA MUTSUMI
IPC: G03B17/02
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus that a user can quickly and simply confirm a residual capacity of a battery or a recording medium without the need for viewing a liquid display unit or an electronic viewfinder. SOLUTION: For a light emission mode 2, a control section 108 changes a light emission state of five light emission capable operation keys 301 to 305 depending on the residual capacity of the battery 111 to inform the user of the residual capacity of the battery 111. For a light emission mode 3, the control section 108 changes the light emission state of the five light emission capable of operation keys 301 to 305 depending on the residual capacity of the recording medium 104 to inform the user of the residual capacity of the recording medium 104.
Patent JP-2002097570-A (JP)
Title: Film forming apparatus
Inventor: FUNATO KEN
IPC: C23C14/34
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To enhance a thickness uniformity of thin film formed on a substrate, in a rotation and revolution type film forming apparatus. SOLUTION: The film forming apparatus comprises several substrate mounting tables 15 on a revolution table 13, and forming a thin film on a surface of a substrate 19 mounted on the substrate mounting tables 15, while rotating the revolution table 13 and the substrate mounting tables 15. It also comprises a film-thickness correcting plate 17 on a top face of the revolution table 13, for making the thickness of the thin film uniform by controlling a depositing quantity of a target material on the substrate 19 with covering a part of the substrate mounting tables 15.
Patent JP-2003030724-A (JP)
Title: Method for setting operating condition of automatic vending machine
Inventor: KAWABATA YASUAKI
IPC: G07F5/22
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for setting operating conditions of an automatic vending machine by which various sale operating conditions to be set in the automatic vending machine are easily set. SOLUTION: A layout picture of a plurality of commodity columns, a layout picture of a plurality of commodity selection buttons and a setting data display picture in the automatic vending machine are displayed on a display respectively by using a computer system provided to enable data exchange with a sale control part of the automatic vending machine, commodity columns are selectively specified from the layout picture of the commodity columns, commodity selection buttons are selectively specified from the layout picture of the commodity selection buttons, the commodity columns are associated with the commodity selection buttons and their association results are displayed on the setting data display picture. And the association result is transferred to the sale control part of the automatic vending machine and the operating conditions are set in the automatic vending machine.
Patent JP-2002117937-A (JP)
Title: Shielded cable with connector
Inventor: INAGAWA HIDEHO
IPC: H01B7/00
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a shielded cable with connector connected at one end thereof and having a conductive housing divided into an inner side and an outer side, capable of stably ensuring electrical connection of the inner side and the outer side of the housing and connection of the inner side of the housing and the other housing of the connector to be connected. SOLUTION: A member constituting an outer side housing and an inner side housing provided with an engagement portion engaged with the connector are pressure welded by an elastic bending member. Thus the member of the outer housing and the inner housing are surely and electrically connected, a mechanical strength in an engaging portion is strengthened, and deformation of the engaging portion during engagement with other member can be suppressed so that electrical connection can be stably obtained.
Patent JP-2003032112-A (JP)
Title: Analog to digital conversion circuit and its dc bias voltage generating method
Inventor: NIKAI NORIHIRO
IPC: H03M1/36
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an analog/digital conversion circuit that conducts highly precise analog/digital conversion without giving affect on a DC bias voltage and an analog input signal even when each switch of each analog/digital converter generates a switching noise and to provide its DC bias generating method. SOLUTION: Resistors R1, R2 are connected in series between a node VRTin receiving a high level reference voltage VRT and a node VRBin receiving a low level reference voltage VRB independently of n series resistors (r) used to produce a reference voltage for each sub analog/digital converter 9 so as to generate a DC bias voltage VRT1 to bias an AC component of an external analog input signal VA.
Patent JP-2003027358-A (JP)
Title: Cylindrical unidirectional material, frp compound material, and method for manufacturing the same
Inventor: NANJO HISASHI
IPC: B29C70/10
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical unidirectional material of high strength having a high freedom in shape, a FRP compound material and a method for manufacturing the same. SOLUTION: The FRP compound material 1 comprises a core material 2 having a long-sized shape and a cylindrical unidirectional material 3 covering the core material 2. The cylindrical unidirectional material 3 has bundles 4 of a plurality of reinforcing fibers. The bundles 4 of a plurality of reinforcing fibers are knitted into a line of organic fiber 5 to form a cylinder. The bundles 4 of a plurality of reinforcing fibers are arranged in the same direction of the longitudinal direction A. Further, the cylindrical unidirectional material 3 is impregnated with a resin, and the resin is cured so that it is integrated with the core material.
Patent JP-2003027083-A (JP)
Title: Lubricant for condom and condom
Inventor: NAKAYA KATSUNORI
IPC: C10M145/40
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous lubricant for a condom containing a polyphenol and to provide a condom coated with the aqueous lubricant, where the aqueous lubricant has an inhibiting effect on viruses, and at the same time, can avoid an underwear from getting dirty even when the aqueous lubricant is adhered to it. SOLUTION: This lubricant for condom is an aqueous lubricant containing a tea polyphenol, and has a virus inhibiting function due to an appropriate amount of the tea polyphenol in the aqueous lubricant, and coloring of an underwear when the lubricant adheres to it is avoided by setting the caffeine content in the tea polyphenol within a definite range.
Patent JP-2003006767-A (JP)
Title: Room entering person managing method and system
Inventor: INUKAI HIROYUKI
IPC: G06K17/00
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To propose a room entering person managing method and system at a low cost by which room entering at a plurality of places can be managed at a monitoring center without making users to carry special devices with themselves. SOLUTION: The method and system consists of a manager key device 4 for sending key information held by a manager to show being the manager with a radio means, a key detection means 2 for receiving the key information, a room entering detection means 1 for detecting entering of a facility H1 or the manager H0 and sending room entering information, a room entering controlling device 3 having a manager detection means 32 for detecting the key information and a room entering detection means 31 for deciding entering of a user or that of the manager based on the key information and the entering information, an information transmitting means 5 and a transmission line 5A for transmitting the room entering information by communication,  and a management pc device 6 for receiving the room entering information via the information transmitting means 5 and the transmission line 5A and display-outputting abnormal entering when the user enters an entering prohibited area.
Patent JP-2003037353-A (JP)
Title: Flexible circuit board and its manufacturing method
Inventor: ISHII KAZUO
IPC: H01L21/60
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a flexible circuit board, where a grooved hollow is prevented from being formed in a circuit pattern, whiskers are prevented from being produced, a tin plating layer is protected against fracture, and a solder resist layer is kept free from defects. SOLUTION: A metal layer on an insulating film 1 is subjected to etching for the formation of a desired circuit pattern 3. Then, a first solder resist layer 5 is formed on the circuit pattern 3 except its terminal part 4 so as to protect the circuit pattern 3, then a first tin plating layer 6 is formed on the terminal part 4 of the circuit pattern 3, a second solder resist layer 7 is formed on the surface of the first solder resist layer 5 by covering the first tin plating layer 6 partially, and then a second thin plating layer 8 is formed on the surface of the first tin plating layer 6.
Patent JP-2003035550-A (JP)
Title: Navigation system
Inventor: KAMINUMA MITSUNOBU
IPC: G01C21/00
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To reduce troublesome feeling of a driver when a virtual sound source is presented audibly, and to accurately present the position of a guidance route to the driver. SOLUTION: The system is provided with sound output means 4, 8 and 7 which output sound, a current position detecting section 1 which detects current position information representing the current position of an own vehicle, an input section 2 which inputs destination information representing the destination of the own vehicle, a course determining/detecting section 11 which searches the guidance route through which the own vehicle reaches the destination being input in the input section 2 from the current position being input in the input section 2, a target spot determining section 12 which determines a spot to be targeted for the driver as a target spot in the guidance route searched by the course determining/detecting section 11,  and a virtual sound source signal outputting/judging section 13 and a virtual sound source signal generating section 14 which calculate a relative position between the target spot being determined in the target spot determining section 12 and the current position being input in the input section 2, fix and set at least one virtual sound source at the target spot being determined in the target spot determining section 12, and generate/output a virtual sound source signal presenting the guidance route to the driver from the virtual sound source on the basis of the relative position.
Patent JP-2002114682-A (JP)
Title: Method for loading nicotine into ion exchange resin under anhydrous condition
Inventor: HUGHES LYN
IPC: B01J39/20
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for loading nicotine into an ion exchange resin, capable of dissolving a toxicity problem due to a residual solvent, a safety problem due to combustibility and an environmental problem due to vapor release and waste. SOLUTION: This method for loading nicotine into a cation exchange resin under anhydrous conditions comprises (a) a process for preparing a nicotine/ cation exchange resin/solvent mixture by mixing nicotine with the cation exchange resin and the solvent all together under a pressure at a temperature to maintain the solvent in a liquid state, (b) a process for maintaining the mixture for one second to 48 hours under a pressure at a temperature to maintain the solvent in a liquid state and (c) a process for evaporating the solvent from the mixture to obtain a resin loaded with nicotine.
Patent JP-2003042372-A (JP)
Title: Socket for liquid
Inventor: MURAYAMA SHIGETADA
IPC: H01R13/46
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To surely prevent a liquid from intruding into an electrical connection port in a socket for the liquid to which a plug body equipped with a plug part for fluid passage connection and a terminal for electrical connection is detachably fitted, and in particular in the socket for the liquid equipped with fluid connection ports to which the plug part is detachably connected and an electrical connection port to which the terminal is inserted accompanying the connection of the plug part. SOLUTION: The electrical connection port is constituted by slit parts 31, 32 and 33 formed on an elastic body. The slit parts 31, 32 and 33 are set in a size to which the terminal can be tightly inserted, and are always energized to a closed direction by elastic restoring force of the elastic body when the terminal is not inserted.
Patent JP-2002078442-A (JP)
Title: Bird approach preventing method
Inventor: KOJIMA YUKIMASA
IPC: A01M29/26
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent the litter of garbage in garbage-accumulated places and fiscal pollutions in stations, roads, apartment houses, or the like in cities, and to prevent the messy eating of field crops in countries. SOLUTION: The harmony of people with birds has been difficult with the years, and the people suffer from pigeon or bird damages in cities and also from sparrow damages or the like in countries. The means for preventing the damages comprises irradiating weak ultrasonic waves or composite electric waves having a range of about 100 meter within the range of the Wireless Telegraphy Act and fitting to the birds by use of an oscillation device, an antenna, an oscillator, or the like, thus preventing the approach of the birds to eliminate the bird damages.
Patent JP-2003044215-A (JP)
Title: Optical pointing device and method for driving the same
Inventor: KOBAYASHI KOJI
IPC: G06F3/033
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical pointing device capable of realizing power consumption reduction or glaring prevention during nonuse, and performing a switch operation by the finger, and to provide a method for driving the optical pointing device. SOLUTION: This optical pointing device equipped with an image fetching part 111 and a light source 112 is provided with an image fetching area 113 or a contact sensor 114 arranged in the periphery, switches 118 and 119 arranged at prescribed positions such as the side face or bottom face of a device housing 116, and a changeover switch 117 for turning on/off a power to be supplied to the light source 112 by using signals from the switches. This optical point device is constituted so that the changeover switch can be turned on when the image fetching area or the housing is pressurized or touched, and that the power can be supplied to the light source. Thus, it is possible to realize power consumption reduction or glaring prevention during nonuse, and to suppress time lag during input by independently controlling the point operation and the switch operation.
Patent JP-2003013435-A (JP)
Title: Soil improving method
Inventor: HATANO HITOSHI
IPC: E02D3/00
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a soil improving method which can impart permeability to the ground. SOLUTION: The soil improving method is carried out by setting a porous retaining body on a surface layer of the ground, and filling a water retaining material in holes of the porous retaining body.
Patent JP-2003051991-A (JP)
Title: Digital camera
Inventor: OKAZAKI SEISHIN
IPC: H04N5/335
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera that can obtain a photographed image in a short time, from which a fixed pattern noise is eliminated. SOLUTION: When a mechanical shutter 16 is opened, by activating a CCD 12, a main image signal resulting from photographing an object can be obtained. When the mechanical shutter 16 is closed, by activating the CCD 12, a black image signal corresponding to the fixed pattern noise of the CCD 12 itself can be obtained. Furthermore, by subtracting black image data Db based on a black image signal from main image data Da based on a main image signal the fixed pattern noise included in the main image data Da is eliminated from the data Da. An exposure period Tb to obtain the black image signal is 1/N of an exposure period Ta to obtain the main image signal. Then a gain Gb of an AGC circuit 26, to amplify the black image signal is a multiple of N of a gain Ga, to amplify the main image signal.
Patent JP-2003055803-A (JP)
Title: Garment for baby
Inventor: KASAI KENZO
IPC: A41B13/00
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a garment for a baby, wearable as street wear without resistance while having a function as underwear, allowing a baby to perform abdominal breathing, hardly causing deformation when worn, and capable of properly coping with sweating caused on the baby. SOLUTION: This garment 1 for a baby comprises a pleated fabric 3 having pleats 2 extending in the body length direction; wherein the pleated fabric 3 may form whole the garment 1 for a baby or, alternatively, form only a specific part of the garment for a baby such as an area corresponding to the belly or the like of the baby.
Patent JP-2003054440-A (JP)
Title: Mounting structure of upper end of shock absorber
Inventor: KAWAGUCHI MASAKIYO
IPC: B62D21/00
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To enhance the mounting rigidity of the upper end of a shock absorber without increasing the weight of a car body and the car manufacturing cost. SOLUTION: A bracket 20 is provided with a main body 22 as a support part supporting the upper end of the shock absorber 18, and connecting members 26, 28 connected integrally with the main body 22 and connected-fixed to the car body in the mounting structure of the upper end of the shock absorber 18 connected to a suspension member at the lower end thereof. The connecting members 26, 28 are connected-fixed to the vertical wall part 10A of a wheel house 10. The center P of the pivotal movement of the shock absorber 18 due to the bound and rebound of wheels is positioned to the plane of the vertical wall part 10A when seen along the vertical wall part 10A of the wheel house 10. Most part of load in the direction along the axis 42 of the shock absorber 18 is transmitted to the car body along the vertical wall part 10A.
Patent JP-2003058943-A (JP)
Title: Card ejector
Inventor: YONEJIMA MINORU
IPC: G07F11/00
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To constantly and reliably eject only a card positioned at the lowest position among stacked cards without being influenced by the shapes of the cards. SOLUTION: A horizontal support axis 45 is provided at a position closer to the rear end than the center of gravity of a slider 40, the rear end part of the slider 40 is projected from the upper surface of a mounting stand 10 in a normal state by an action of gravitation. On the other hand, the slider 40 is supported to be rocked in a state that the front end part or rear end part of the slider 40 is alternately projected when external force is applied.