baber/WOPTO huggingface dataset:
Patent JP-2002105819-A (JP)
Title: Net capable of changing shape of unknot mesh
Inventor: ICHIMURA MITSUYOSHI
IPC: D04C1/06
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To enable the formation of a square network having knotless meshes 4 similar to square meshes without producing useless networks 5. SOLUTION: A hexagonal mesh 4 is formed by using adjacent sides 1a and 1b, and 1c and 1d of a mesh in a knotless diamond-meshed net as the upper side 1a and 1b, and the lower side 1c and 1d of the hexagonal mesh 4 in the longitudinal direction. Thus, in the resulting network, hexagonal meshes 4 and diamond meshes 1 are mixed. By expanding the network in the width direction, square meshes are formed with both the hexagonal meshes and the diamond meshes.
Patent JP-2002082484-A (JP)
Title: Electrostatic charge image developing toner, toner container and image forming device
Inventor: SUZUKI MASANORI
IPC: G03G9/08
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an image forming toner having low temperature fixing property in the level more excellent than heretofore and also having good hot offset resistance and thermal storage property, and to provide a container for the obtained toner, and an image forming device to which the container is attached. SOLUTION: In the toner containing a binder resin, coloring agent and release agent, the mol.wt. distribution of the toner (mainly the binder resin) measured by GPC(gel permeation chromatography) shows at least one peak in the region from 1,00 to 10,000. The half width of the distribution is <=15,000 mol.wt.
Patent JP-2002113150-A (JP)
Title: Slot machine
Inventor: KISHI TETSUO
IPC: A63F5/04
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine, with which a directed indication concerning play can be enjoyed without damaging the original playability of a slot machine. SOLUTION: Between variable display means (reels 5a-5c) and a directed image display means (liquid crystal display device 13), which is arranged at a prescribed angle to the variable display means (reels 5a-5c), for displaying a directed image, a half mirror 14 is disposed at a prescribed inclination angle. The directed image displayed on the directed image display means (liquid crystal display device 13) is displayed while being overlapped on picture patterns displayed on the variable display means (reels 5a-5c) by the half mirror 14.
Patent JP-2002115482-A (JP)
Title: Excavation apparatus
Inventor: YOSHIDA MITSUHIRO
IPC: E21B6/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an excavation device for excavating ground by vibrating it to sample soil or ground water and which has a simple structure with less noise and is economically low in cost. SOLUTION: The excavation device for the ground is constituted so that a vibrator 2 producing vibration for excavation is provided to a basic body 1; a main shaft 5, located at the center section and supported by a rotational driving device 3 in a rotatable manner, is provided; a casing 10 vibrated by the vibrator 2 is provided in the direction of the shaft of the main shaft 5; a rotatable inner road 11 connected with the main shaft 5 is inserted in the casing 10; the vibrator is connected to the main shaft 5 or the casing 10 to vibrate the casing 10 for forming an excavated hole, the inner road 11 is vibrated and is operated vibratingly; and the soil or the ground water is sampled from a specific stratum to test geological features or the quality of water.
Patent JP-2002115923-A (JP)
Title: Freezing apparatus and control method therefor
Inventor: NOMOTO YASUHIKO
IPC: F25B1/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To improve follow-up property and stability to load variations, etc., in a freezing apparatus in which a compressor is driven by an inverter such that low pressure side pressure is substantially coincident with an object value. SOLUTION: Follow-up property and stability are ensured by controlling objective pressure at low pressure side and the width of variations of an output frequency using as parameters a pressure variations at low pressure side and output frequency variations.
Patent JP-2002118114-A (JP)
Title: Silicon wafer and its manufacturing method
Inventor: SHIRAKAWA YOSHINORI
IPC: H01L21/322
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a silicon wafer where there are no grown-in and oxygen sludge defects and no slits in the activation region of a surface layer, and the existence density of the internal oxygen sludge is large, and to provide a method for manufacturing the silicon wafer. SOLUTION: In this silicon wafer, oxygen sludge density at the internal bulk section is set to 5×105/cm or more, and the number of the grown-in defects with a size of at least 0.09 μm is set to 1.6×10-2/cm2 or less in an arbitrary surface in parallel with a surface at a range from the surface that becomes an active region to a depth of 10 μm. In the method for manufacturing the wafer, the content of nitrogen is set to 1×1013 to 5×1015 atoms/cm3, dispensing is carried out from a silicon single crystal grown by setting a pulling speed to at least 1.2 mm/min, a heat-up temperature in heat treatment in hydrogen atmosphere is set to 60 deg.C/min or less, 10 deg.C/min or less, and 2 deg.C/min or less when temperature is set to 1000 deg.C or less, exceeds 1000 deg.C and is equal to 1100 deg.C or less, and exceeds 1100 deg.C, respectively.
Patent JP-2002121001-A (JP)
Title: Hydrogen supply device
Inventor: SHIMADA TAKEAKI
IPC: H01M8/06
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To make a hydrogen supply device small-sized and lightweight. SOLUTION: A hydrogen storing tank 1 is installed in a duct 3 and a heat exchange tube is arranged in the upstream side of the hydrogen storing tank 1 in the duct 3. The outside air is introduced into the duct 3 by a 1st fan 27 and cooling water cooling a fuel cell 7 is introduced into the heat exchange tube 5. A hydrogen storing alloy is housed in the hydrogen storing tank 1 and hydrogen released from the hydrogen storing alloy is supplied to the fuel cell 7 through hydrogen supply pipes 9 and 13 and a flow rate control valve V1. The outside air is heated when passing through the heat exchange tube 5 and heats the hydrogen storing tank 1 when the heated outside air is passed through the periphery of the hydrogen storing tank 1.
Patent JP-2002123001-A (JP)
Title: Development replenisher solution and makeup method for positive type photosensitive planographic printing plate
Inventor: HINO ETSUKO
IPC: G03F7/32
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a development replenisher solution which ensures superior development latitude and attains development without impairing processing stability even when many plates are developed with a developing solution and to provide a makeup method for a positive type photosensitive planographic printing plate. SOLUTION: The development replenisher solution which is additionally supplied to a developing solution for developing a photosensitive planographic printing plate with a positive type photosensitive composition layer containing (A) a photothermal converting material and (B) an alkali-soluble resin on the base after exposure with near infrared laser light contains a higher concentration of a surfactant than the original developing solution.
Patent JP-2001188011-A (JP)
Title: Vibrating gyro
Inventor: FUJIMOTO KATSUMI
IPC: G01C19/56
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a vibrating gyro outputting an angular velocity detecting signal that Coriolis force is peak-held and a voltage is amplified to be digitized. SOLUTION: A level of a reference signal that an L signal from a vibrator 1 and R signal are added in an adder circuit 2, is set constantly in an AGC circuit 4 and a phase of the signal is adjusted in a phase-shift circuit 5, and then the vibrator 1 is excited. The reference signal is formed to a rectangular wave in a rectangular wave forming circuit 6, and a timing signal for a sample- hold is provided a V-T conversion circuit 8 through a microprocessor 7. A differential amplification circuit 3 sample-holds a sum of differential component of the L and R signals and Coriolis force in a sample-hold circuit 81, integrates it in an integration circuit 82, compares it with a fixed level in a comparator 83, and provides a digital signal with a duty factor corresponding to Coriolis force to the microprocessor 7 as the angular velocity detecting signal.
Patent JP-2002130535-A (JP)
Title: Piping support fitting and piping support structure using the same
Inventor: YONEDA MAMORU
IPC: F16L5/02
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To easily and securely support a concrete slab of a drain-collecting pipe and to provide a good appearance. SOLUTION: A piping support fitting A consists of a supporting band 10 and a fixed piece 15 projected from the upper end of the supporting band to the outside and disposed on a height position differing in level formed by displacing upward from the upper end. In the state in which the drain-collecting pipe B is fitted and supported by the supporting band 10, a fixed piece 15 near the edge of a through-hole 20 provided in a concrete slab C is mounted and fixed, whereby the supporting band 10 and the part of drain-collecting pipe B supported thereby are accommodated inside the through-hole 20 and a residual gap 21 of the through-hole 20 is filled, which are integrated with the concrete slab C.
Patent JP-2002135373-A (JP)
Title: Method for handling digital camera image and simple digital camera adopting this method, and multimedia terminal
Inventor: HAPPO MASAHIRO
IPC: H04N5/765
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for handling an image of a digital camera, which minimizes a function section of the digital camera so as to provide the digital camera at a low cost and which can easily monitor an image. SOLUTION: A simple digital camera 10 having a photoelectric sensor 12, a built-in memory 15 and an external interface 16 is connected to a mobile phone 30 via a signal cable 20, a display device 32 of the mobile phone 30 is used for a monitor screen at photographing with the simple digital camera 10 or a display screen after photographing, and a photographed image with the simple digital camera 10 is used for a background image of the display device of the mobile phone 30.
Patent JP-2002131602-A (JP)
Title: Structure and method for fixing lens and solid-state imaging device
Inventor: HIRAI RYOJI
IPC: H04N5/335
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a structure for fixing a solid-state imaging device and a lens which has a highly accurate fixing structure and of which the number of parts is remarkably reduced and a fixing method thereof. SOLUTION: The structure is provided with the lens 1 to form an optical image, the solid-state imaging device 2 arranged at a predetermined position with respect to the lens 1, an intermediate holding member 3 stuck and fixed to both the lens 1 and the solid-state imaging device 2 so as to integrate them when holding the relative positions of the lens 1 and the solid-state imaging device 2 and planes 1b, 1c and 1d formed at least at either the lens 1 or the solid-state imaging device 2 and being mounting references.
Patent JP-2002135038-A (JP)
Title: Antenna
Inventor: YOKOSHIMA TAKAO
IPC: H01Q1/38
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a small antenna capable of reducing mutual interference between a plurality of resonance sectors and obtaining high gain. SOLUTION: The antenna A1 comprises the resonance sectors E1 and E2, each having an inductance section 1 and a capacitance section 2 electrically connected in parallel, which are electrically connected in series. This antenna is constructed so that the section 1 and 1 have coil sections 1a and 1b, axes L1 and L2 of these sections 1a and 1b are aligned on a common straight line, and the part encircling the axes L1 and L2 are approximately included in a plane tilted to the axes L1 and L2.
Patent JP-2002138674-A (JP)
Title: Elemental roof used for demolishing, preserving, repairing, restoring, or constructing work of building, cultural asset, or the like, and its frame
Inventor: SAEKI YASUHIRO
IPC: E04D5/00
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an elemental roof that can discharge rain water flowing in guide grooves through gaps formed between removal-stopping sections installed to the lug sections of a roof sheet and the sheet guides of a roof frame by quickly guiding the rain water to the under-eave side of a tent. SOLUTION: This elemental roof is constituted in such a way that the guide grooves which are opened outward are formed in two or more corner sections of the roof frame and the roof sheet is slidably attached to the grooves. In addition, a roof surface covered with the roof sheet is constituted in a freely openable/closable state. On the internal surfaces of the guide grooves, one or more water-guiding recessed grooves are provided as channels in parallel with the longitudinal directions of the guide grooves so that the rain water flowing in the guide grooves may be discharged toward the edges of the eaves of the tent through the recessed grooves.
Patent JP-2002137734-A (JP)
Title: Transponder device
Inventor: MATSUYAMA TAKASHI
IPC: B61L3/12
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To detect the moving direction of a vehicle such as a train with a simple constitution. SOLUTION: This onboard transponder device 18 has plural onboard antennas 20 along the moving direction of the vehicle 16, and a signal transmitted form a ground transponder device 14 is received by plural onboard antennas 20. The moving direction and a relative position to the ground transponder device 14, of the vehicle 16 can be detected on the basis of the signal receiving intensity by plural onboard antennas 20.
Patent JP-2002109889-A (JP)
Title: Small-power-consumption dynamic circuit
Inventor: YONEDA MASATO
IPC: G11C15/04
Filed: 2000-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic circuit whose power consumption can be reduced while actualizing high density and high-speed operation. SOLUTION: This small-power-consumption dynamic circuit has a charge accumulating means which previously accumulates electric charges, a 1st switch for supplying the electric charges to the potential accumulating means, a potential detection node which is coupled with a former-period accumulating means through a 2nd switch, a potential varying means which is connected to the potential detection node and varies its potential, a control signal line which controls the potential varying means, and a potential detecting means which detects the potential of a former-period transistor former-period potential detection node; when the electric charges accumulated in the former-period potential accumulating means are charged into the former-period potential detection node, a former-period 1st switch is closed.
Patent JP-2002148824-A (JP)
Title: Pattern forming method and plasma display device
Inventor: HIBINO JUNICHI
IPC: H01J11/22
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To solve the problems that the alignment markers heretofore formed simultaneously with first patterns cannot be referenced in exposing of second patterns and misalignment occurs between the plural patterns because there is no more developing process step for the first patterns when only the material forming process step and the exposing process step are repeated without undergoing the developing process step in the plural photographic process steps and the developing process step is carried out at a time in the final. SOLUTION: The pattern forming method which has the process step of previously forming the alignment markers on a first thick film in a first thick film forming process step and references the alignment markers in the exposing process step of a second thickness film.
Patent JP-2002152276-A (JP)
Title: Internet utilizing method and device utilizing wired or wireless lan system, and line concentration/connection device
Inventor: MINO TATSUYA
IPC: H04L12/66
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an Internet utilizable method that utilizes a personal terminal under the Internet environment for a public spot, enables use at own home and public spot to use the same ISP(internet service provider) and allows a shop to readily build the Internet. SOLUTION: An authentication software program is installed in advance (S10), a wireless LAN is set (S11), and a user at the public spot in this state turns on a power supply (S12). Then a session is set up between the public spot and the line concentration/connection device (S13). A line concentration/ share device authenticates the user terminal on the basis of user information (user ID, a password or the like) sent by the user terminal and shares an ISP to the user terminal (S14). Furthermore, a home page boosted for each user is imbedded to the user terminal (S15), and the user terminal starts its browser to display the prescribed home page (S16).
Patent JP-2001175963-A (JP)
Title: Fire alarm system
Inventor: THUILLARD MARC
IPC: G08B29/18
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a fire alarm system, which has high incorrect report protection ability and makes response time short and uniform. SOLUTION: Concerning a fire alarm system 1 provided with an optical module 5 having a light source 7, a measuring chamber 9 and an optical receiver 8, a temperature sensor 13 and an electronic discriminator 6 connected to the optical receiver 8 and the temperature sensor 13, this system is provided with an additional sensor 12 corresponding to a burning gas. It is preferable that the sensor 12 is a carbon monoxide sensor, the electronic discriminator 6 has a fuzzy controller for relating signals from respective sensors 5, 12 and 13 and diagnosing the signals corresponding to the kind of fire and a dedicated specified algorithm is provided corresponding to the kind of fire and can be selected by diagnosis.
Patent JP-2001175488-A (JP)
Title: Method for starting program control and method for storing firmware
Inventor: BIONDI MARK C
IPC: G06F12/16
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for writing software in a programmable memory, and to provide a method for starting program control. SOLUTION: When a host computer loads a new firmware from an outside source, the computer checks two firmware storage spaces, and decides a deleted or invalid firmware storage space, and stores the new firmware in the decided firmware. The host computer decides the deleted firmware storage space, and executes the undeleted firmware storage space for starting program control. When the firmware is housed in the both firmware storage space, the host computer decides the validity of the firmware by using check sum, and executes the firmware storage space which houses the valid firmware.
Patent JP-2002149134-A (JP)
Title: Color image display method and device
Inventor: KURITA YASUICHIRO
IPC: G09G5/02
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To reduce color breakup disturbance peculiar to a FSCD(Field- Sequential Color Display) system. SOLUTION: Each component of the three primary colors (R, G and B) of an image is displayed sequentially at a time in a period of 1/120 s within the period of a single field of 1/60 s, and no display is conducted in the period of remaining 1/120 s.
Patent JP-2002152174-A (JP)
Title: Ofdm system receiver
Inventor: NAKAO TAKASHI
IPC: H04B1/16
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To perform adequate gain control over a receive signal. SOLUTION: A signal level detection part 16 detects the output levels of an in-phase component signal I and a quadrature component signal Q separately generated by an IQ separation part 15 and a control part 23 judges the reception environment from the level detection results. Then AGC control conditions corresponding to the reception environment judged by the control part 23 are determined and sent to an arithmetic part 22, which instructs the gain of an AGC circuit 16, the timing of AGC control, etc., to the AGC circuit 16, so that AGC control is performed individually by reception environments.
Patent JP-2002154663-A (JP)
Title: Unloading device for hold
Inventor: HOSHINO HITOSHI
IPC: B65G67/60
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an unloading device for a hold preventing a fluctuation of an unloading quantity per unit time and efficiently utilizing a conveyance facility. SOLUTION: This unloading device is provided with a girder 26 provided travelably in the longitudinal direction of the hold 10 astride to both the right and left sides of the hold 10, a hopper 40 having a feeder conveyor travelable in the longitudinal direction in the girder 26 and traveled in the width direction of the hold 10, and a grab bucket 32 provided on the girder 26 and vertically moved between the inside of the hold 10 and an upper limit position. A vertical feed conveyor 21 travelable in the longitudinal direction is provided on one of decks 12 on the right and left broadsides of the hold 10, and the traveling speed of the feeder conveyor 39 is controlled to absorb the fluctuation of the carry-out quantity based on the change of the relative speed of the vertical feed conveyor against the longitudinal travel of the girder 26 and the hopper 40.
Patent JP-2002156145-A (JP)
Title: Operation method for ice heat storage unit
Inventor: KURAMOTO SHINJI
IPC: F25C1/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an operation method for an ice heat storage unit wherein a freezing cycle operation in the ice heat storage unit is achieved stably without providing damage on an expensive cold water manufacturing vaporizer. SOLUTION: In an operation method for an ice heat storage unit wherein any of an ice making vaporizer 3 or a cold water manufacturing vaporizer 5 is selected and used depending upon a time zone for freezing cycle operation, a temperature sensor 9 is disposed in the vicinity of at an inlet and for an outlet for cold water in a cold water manufacturing water tank 12 on which the cold water manufacturing vaporizer 5 is disposed. When the temperature sensor 9 detects temperature below set temperature during ice making operation, an alarm is issued or is displayed, and further operation of a compressor 1 is interrupted.
Patent JP-2002154282-A (JP)
Title: Base paper sheet for thermal stencil printing and plate perforating method therefor
Inventor: NATORI YUJI
IPC: B41N1/24
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a base paper sheet for thermal stencil printing, in which troubles such as the development of wrinkles during the thermal perforation of the base paper sheet for thermal stencil printing and the deterioration of the dimensional accuracy of a perforated image are solved. SOLUTION: This base paper sheet for thermal printing has a thermoplastic resin film, which is perforated with the heat source of a thermal head or the like by the energy of 0.001 mJ/dot to 1.000 mJ/dot under the state that shrinkage percentages in a subscanning direction and in a main scanning direction of the base paper sheet for the thermal stencil printing after being perforated with all the dots are set to be within ±1.00%.
Patent JP-2002158466-A (JP)
Title: Cylindrical combined holding body
Inventor: OTANI HITOSHI
IPC: H05K7/14
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical combined holding body which is constituted to easily and strongly hold an angular substrate, such as the printed board, etc., by engaging two holding bodies having the same shape with each other. SOLUTION: Since two sheets of holding bodies 10 and 20 are formed in the same shape using the same die so that their engaging sections may have alternating shapes when the bodies 10 and 20 are engaged with each other, the bodies 10 and 20 can be combined in a cylindrical shape as a whole when the bodies 10 and 20 are engaged with each other. This cylindrical combined holding body is solid and can be applied favorably to a small-sized camera.