baber/WOPTO huggingface dataset:
Patent JP-2003000009-A (JP)
Title: Hole digger
Inventor: MIYAJIMA SHIGEMASA
IPC: A01C5/02
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To easily and lightly perform the work for opening a hole on the ground with a hole digger for applying fertilizer or termite-controlling agent to the ground or standing various poles on the ground in horticulture, etc. SOLUTION: The hole digger 1 has a cylindrical digging tool 3 at the tip end of a handle 2 for rotation. Cutting blades 6, 6 are protruded from the tip end of the tool 3 in the longitudinal direction of the tool 3 and a piece 7 is protruded inward on the cutting blades 6, 6 opposite to the rotating direction of the cutting blades 6, 6.
Patent JP-2003014736-A (JP)
Title: Apparatus for observing saliva dry tissue
Inventor: YOKOI MASAYUKI
IPC: G02B25/02
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a saliva dry tissue observation apparatus that prevents an inner illumination means, an enlargement lens, and the like from being broken easily, can attach or detach a cover easily, and can operation switches in observation easily. SOLUTION: The saliva dry tissue observation apparatus comprises an enlargement mirror member having a sample section 16 and an enlargement lens 21, an illumination means 9 for applying light to the sample section 16, a body 1 for accommodating the illumination means 9, a frame 11 that is connected to the body 1 and fixes the enlargement mirror member to the body 1, and a cover 12 that accommodates the enlargement mirror section and can be opened or closed to the frame 11. The body 1 can be formed by an elastic material. The cover 12 is connected to the end side of the enlargement mirror member side of the frame 11 via a flexible hinge 13 so that it can be opened and closed easily. The cover 12, the flexible pin 13, and the frame 11 are integrated.
Patent JP-2002136535-A (JP)
Title: Radiant warmer
Inventor: MEYER ERWIN JOSEPH
IPC: A61N5/06
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a radiant warmer which facilitates the direct positioning of a patient in a path of a radiation to be focused from a radiant warmer. SOLUTION: In a system for heating a patient, the patient is supported on one surface in application and it is provided with a radiant heating means positioned at a fixed distance from the patient and a control means which is adapted to estimate or determine the location of the patient relative to the heating means and vary the energization of the radiant heating means depending on the location of the patient or adapted to provide an indication of a predetermined location or provide an indication of the absence of the patient in the predetermined location.
Patent JP-2003013765-A (JP)
Title: Hydrogen engine, and operation method for, hydrogen engine
Inventor: AKAGAWA HIROKAZU
IPC: F02D19/02
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent condensation of steam in hydrogen combustion gas. SOLUTION: Saturation temperature to steam partial pressure in combustion gas is found, and cooling water flow by a cooling water supply device 17 is adjusted for a liner temperature to be higher than the saturation temperature for controlling temperature of an inner wall (cylinder liner) of a cylinder 6. Condensation of steam in hydrogen combustion gas is thus prevented, so that adhesion of condensation water to the inner wall (cylinder liner) of the cylinder 6 is eliminated. Deterioration of performance of a hydrogen engine 1 due to large heat loss, and rupture of oil film at sliding parts (the cylinder liner and a piston ring) of a piston 7 and the cylinder 6 to generate risk of seizure are thus eliminated.
Patent JP-2003017390-A (JP)
Title: Pattern forming method and mask used for pattern formation
Inventor: KOTANI TOSHIYA
IPC: G03F1/70
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To correct size variation of an isolated pattern resulting from an etching process. SOLUTION: A method includes a stage where a permissible value of an etching conversion difference is determined and the maximum distance Xmax between patterns corresponding to the determined etching conversion difference is found, a stage where a design layout is generated by arranging gate patterns so that the distance XG- G between gate patterns is less than the maximum distance Xmax or arranging a gate pattern and a dummy pattern so that the distance XG- D between the gate pattern and dummy pattern is less than the maximum distance Xmax , a stage where design data of a mask are converted according to the design layout, and a stage where a gate pattern is formed by lithography and etching by using the converted design data.
Patent JP-2003018214-A (JP)
Title: Packet communication device, communication method for multicast packet in packet communication device, and setting method for packet communication device
Inventor: MORIWAKI NORIHIKO
IPC: H04L49/111
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a packet communication device which can effectively use switching resources when multicast processing is carried out. SOLUTION: In the packet communication device capable of multicasting, the length of a bit map to be given to a multicast packet is varied in accordance with the number of line interfaces stored in the packet communication device.
Patent JP-2003025063-A (JP)
Title: Soldering method and soldering device
Inventor: YAMAMOTO OSAMU
IPC: B23K3/06
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent fillet shape by feeding a sufficient amount of soft solder to a part to be soldered and to secure excellent wettability to realize soldering of high productivity which does not cause defective bridging. SOLUTION: In a spout soldering method, a work 3 to be soldered is brought into contact with molten solder spouted from a spout guide 2 upwardly in the reverse-oblique direction to the advancing direction of the plate-like work 3. The solder is spouted to a horn-like squirt hole 4 from the spout guide 2 and diffused over the horn-like squirt hole 4 in a ridge shape to form a diffused spout part 5. A ridge-shaped wave spout part 6 is formed by the wave generated when the molten solder flows from the ridge-shaped diffused spout part 5 in a spreading manner. The plate-like work 3 is soldered by bringing into contact with the wave spout part 6.
Patent JP-2003019165-A (JP)
Title: Post-fitting driving device of human-powered driven wheelchair
Inventor: SATO AKIRA
IPC: A61G5/04
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a post-fitting driving device which can be simply incorporated in the existing human-powered driven wheelchair, and use the existing human-powered driven wheelchair as a motor-driven wheelchair enabling comfortable running. SOLUTION: This post-fitting driving device is provided with a frame 3 having a connecting mechanism 8 to a frame part 104 of the human-powered driven wheelchair 1, a driving mechanism 5 including wheels 4 disposed below the frame 3 and a motor 5a for driving the wheels, a direction control mechanism 6 including a swivel support shaft 10 and a steering handle 11 connected to a housing of the driving mechanism 5 and rotatably supported on the frame 3, and a control mechanism 7 including a power supply battery 12 to the driving mechanism 5.
Patent JP-2002111345-A (JP)
Title: Expanding and accommodating system of main reflector and subreflector
Inventor: CHIANG JASON J
IPC: H01Q1/08
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To form a predetermined beam-cover pattern in an expandable antenna system used on an spacecraft 20, which can move from the accommodation position to the expanded position. SOLUTION: This antenna system 10 comprises more than one feeder horn assembly (assemblies) 11 which is to be attached fixedly to a spacecraft and a rotatable hinge 12 attached to the spacecraft. A virtually rigid reflector support structure 13 is attached to the hinge and rotates around the hinge axis. A main reflector assembly 16 (and an arbitrary adjusting mechanism 18) is attached to a support structure lower part 14, and a subreflector is attached to a support structure upper part 15. The subreflector is fixed in relation to the main reflector assembly, and in relation to more than one feeder horn assembly (assemblies). When the antenna system is in the expanded position, the antenna system forms the predetermined beam-cover pattern.
Patent JP-2003032237-A (JP)
Title: Cipher key injection system, cipher key injecting method, password number input unit, dealing terminal and host apparatus
Inventor: SHIMADA NOBUYUKI
IPC: G06Q10/00
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a system which enables a cipher key to be easily changed and is realizable at a comparatively low cost and superior in terms of security property. SOLUTION: Two ports 2a, 2b are provided at a PIN pad 2 of an ATM 100 for inputting a password number. The port 2a is normally connected to the ATM for transmitting data inputted from the PIN pad 2 to the ATM. The port 2b is normally opened, and upon injection of a cipher key, connected to a hose computer 23 in a PIN center. A receiver 18, connected to the port 2b over a radio circuit 25, receives the cipher key generated by the host computer 23, and this key is injected in the PIN pad 2.
Patent JP-2003027915-A (JP)
Title: Oil tank device of engine
Inventor: GOKAN YOSHIJI
IPC: B63H11/08
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To reduce the total height of an engine. SOLUTION: Breather chambers 67 and 77 of a dry sump type engine 20 with an oil tank for storing an engine oil independently provided from the engine are defined in the oil tank 50 to communicate the breather chambers with the engine 20. The breather chambers are partially divided by a gasket 79 to form the first breather chamber 67 and the second breather chamber 77, and an oil sump when a boat is capsized is formed by the first breather chamber 67. An oil return passage 67d provided in the first sub breather chamber 67 forms a breathing passage when the boat is capsized. An oil sump for the oil flowing in the return passage in the reverse direction when the ship is capsized is provided in an upper part (a lower part when the boat is capsized) of the second breather chamber 77.
Patent JP-2003027338-A (JP)
Title: Latent crimpable polyester conjugate fiber and stretchable nonwoven fabric composed of the same fiber
Inventor: MUNAKATA NORIAKI
IPC: D04H1/435
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a latent crimpable polyester conjugate fiber capable of providing a nonwoven fabric having both of excellent cutting property and stretchability and to provide the nonwoven fabric composed of the conjugate fiber. SOLUTION: This latent crimpable polyester conjugate fiber is obtained by eccentrically arranging a polyester (A) in which 0.1 to 2 mol% acid component having tri- or more multi-functional group and/or glycol component and 7 to 15 mol% isophthalic acid are copolymerized and a polyester (B) having ethylene terephthalate as main recurring unit. This stretchable nonwoven fabric is composed of the crimpable polyester conjugate fiber.
Patent JP-2003028689-A (JP)
Title: Laser current meter type portable tube instantaneous flow meter
Inventor: OBOKATA TOMIO
IPC: G01F1/66
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a laser current meter type portable tube instantaneous flow meter in a sandwich structure for easily mounting an optical system for laser current meters for measuring tube center velocity by the laser current meter, obtaining a sectional flow rate from simulation calculation, and obtaining an instantaneous value in real time without disturbing the flow without any contact compactly on piping. SOLUTION: In the laser current meter having an optical component apparatus comprising a light transmission system plate 3 and a light reception system plate 4, a transparent straight pipe 1, a light transmission instrument 6, and a light reception instrument 17, the light transmission system plate 3 and the light reception type plate 4 that can be opened or closed freely each other are set to be a split structure for fitting and pinching the transparent straight pipe 1 between both the plates, laser beams are transmitted from the light transmission instrument 6 that is arranged at the light transmission system plate 3, a cross point 12 by two rays is connected at the center of the transparent straight pipe 1 for measuring a flow rate, and the instantaneous flow rate in the pipe can be measured by the light reception instrument 7 that is arranged at the light reception system plate 4.
Patent JP-2003029282-A (JP)
Title: Liquid crystal display
Inventor: MANABE ATSUYUKI
IPC: G02F1/1343
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a multi-domain type liquid crystal display of vertical alignment mode which can be manufactured without highly accurately aligning an array substrate and a counter substrate. SOLUTION: The liquid crystal display device 1 to be the multi-domain type liquid crystal device of vertical alignment mode is characterized in that a plurality of slits 20 are provided at a common electrode 16 in such a manner that even when the counter substrate 3 is transferred in parallel in an optional direction and by an optional distance relatively to the array substrate 2, two or more slits of the plurality of slits 20 always exist in the respective areas opposed to a plurality of pixel electrodes 10 of the common electrode 16.
Patent JP-2003028721-A (JP)
Title: Temperature detector, and fixing device using the same
Inventor: MAEYAMA RYUICHIRO
IPC: G01J5/16
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To accurately detect a temperature by reducing a temperature difference between a contactless temperature sensor and a temperature sensor for correction. SOLUTION: This temperature detector 7 for detecting contactlessly a surface temperature of a heated body 1 heated by a heating source 2 is provided with the contactless temperature sensor 3 arranged opposedly to the heated body 1 to measure an infrared ray radiated from the heated body 1, and a plurality of temperature sensors 4 for the correction for correcting temperature information of the contactless type temperature sensor 3. As the contactless temperature sensor, a thermopile type temperature sensor is used for example, and as the temperature sensor 4 for the correction, a sensor of a type of which the electric resistance value is varied in accompaniment with temperature change is used for example.
Patent JP-2003030003-A (JP)
Title: Debug system
Inventor: WATARAI YUJI
IPC: G06F11/28
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a debug system capable of enhancing efficiency of debug. SOLUTION: A CPU 22, a DSU 23 to support the debug of a program which is made to be executed by the CPU 22 and an exclusive memory 24 connected with the DSU 23 are mounted on an evaluation chip 21. The DSU 23 is provided with a control register 23a in which control information is set and maps the exclusive memory 24 in an emulator space based on the control information set in the control register 23a.
Patent JP-2003030278-A (JP)
Title: System for supporting farm management through internet
Inventor: MINAISHI TERUAKI
IPC: G06Q10/00
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a farm management support system for providing a financial plan preparation technique in connection with a database, a production plan preparation technique and a production plan needed to prepare a farming program through the Internet. SOLUTION: In this farm management support system consisting of a farmer terminal device, a terminal device of farm machine and material maker, a terminal device of farming technique and management research institution, a terminal device of a farm product market opening person, a financial institution terminal device and a farm management supporting device connected to there terminal devices as user terminal devices through the Internet, the farm management supporting device is provided with a web server including a fire wall connected to the Internet, an application server for performing farm management support business and an agricultural techniques and management information database necessary for the farm management support business.
Patent JP-2003035791-A (JP)
Title: Temporary pipe rack and its attaching method
Inventor: GOTO KATSUHIRO
IPC: G21C13/00
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a storage location and storage means for construction site of reactor power station and the like which is safe, no obstacle in construction work and convenient for acceptance for use. SOLUTION: The temporary pipe rack comprises a pair of rack frames 3, and U-bolts 4 for fixing a plurality of temporary pipes 5 freely detachably jointed to the racks 3 of which the wall side long member 3a is detachably attached to the wall. Its non-wall side is opened or formed capable of opening.
Patent JP-2003025680-A (JP)
Title: Recorder
Inventor: INOUE NOBUHIRO
IPC: B41J25/308
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a recorder enabling smooth adjustment of a platen gap irrespective of a size of the platen gap. SOLUTION: A tension spring 66 is suspended between one end 58B of a lever member 58 and a fixing section of a side frame. This recorder has a structure for dividing a spring force S by the tension spring 66 into a first pressing force Fx pressing a carriage guide shaft 26 against a front end 56A of a frame notch at a point 65 of action formed on a lever notch, and second pressing force Fy pressing an eccentric cam fixed to the carriage guide shaft 26 to a rotation roller. The tension spring 66 is provided so as not to vary the second pressing force Fy corresponding to the size of the platen gap adjusted by a platen gap adjusting mechanism.
Patent JP-2003037403-A (JP)
Title: Generator for circular polarization
Inventor: MIYAZAKI MORIYASU
IPC: H01P1/17
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To improve reflection characteristics even if the working frequency is high. SOLUTION: At both the end sections of a thick section 11c in the axial direction of a circular waveguide 11, tapered sections 12a and 12b are provided so that the inner diameter is extended toward the end section continuously and gradually, so that the depth of insertion grooves 2a and 2b and compensation grooves 3a and 3b becomes shallow continuously and gradually.
Patent JP-2003033251-A (JP)
Title: Position regulator for backrest of chair
Inventor: NUMA NAOKI
IPC: A47C7/46
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a position regulator for a chair, which enables a user to easily regulate a position of the backrest without replacing the backrest and stably and to securely fix the position of the backrest. SOLUTION: This chair is equipped with a back rod 2 extended upper- rearward from both right and left sides of the seat part 9 and a backrest 6 comprising a back plate 4 equipped on the rear part of the back rod 2. The back rod 2 is equipped with a slide tube 17 slidable on a pair of support shafts 16 equipped to the seat part side. A position is regulated by the support shafts 18 and the slide tube 17.
Patent JP-2003037785-A (JP)
Title: Mobile receiver and reception method of broadcasting signal
Inventor: KUWABARA SHIGEKI
IPC: H04N5/44
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a device for automatically selecting a desired program, even at a position of poor reception environment, without having to utilize a GPS satellite or the like and to provide a reception method. SOLUTION: The mobile receiver is provided with a tuner 1 for receiving a plurality of broadcast programs, a memory device 2 that stores a plurality of program related information and detects the same broadcast program as that selected by the tuner among program relating information, a signal strength comparator 3 that outputs the strength of signals of a plurality of broadcast programs received by the tuner as signal strength data, and a controller 4 that designates a broadcast program having the highest signal strength, among stations broadcasting the same program, so as to transmit a control signal to the tuner 1 to select the broadcast program.
Patent JP-2003034330-A (JP)
Title: Transportation pallet
Inventor: NAGAYA TOMOHIRO
IPC: B65D19/24
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To surely prevent sideway displacement of load, under the condition of making nest-stacking possible, by securing enough upward protruding length of an upper rib and rigidity thereof. SOLUTION: At the outer periphery part of a deck portion 1, a rib 6 that protrudes upward and downward is provided, while an upper rib 6a protruding upward from the upper surface of the deck portion 1 is so formed as to be thicker-walled than a lower rib 6b protruding downward from the lower surface of the deck portion 1. The tip end of a reinforcing rib 7 that is integrally provided on the lower surface of the deck 1 in vertical direction is integrally provided in communication with the lower rib 6b.  The protruding length of the upper rib 6a in upward direction is made longer than the protruding length of the lower rib 6b in downward direction, while the sum of the protruding length of the upper rib 6a in upward direction and the protruding length of the lower rib 6b in downward direction is made nearly equal to the nesting height of upper and lower pallets 5 in a state of being nest-stacked with a protruding portion 3 of a leg part of the upper pallet 5 being engaged in a recess 2 of a leg part 4 of the lower pallet 5.
Patent JP-2003042781-A (JP)
Title: Navigation apparatus, traffic information display method, and program
Inventor: NAKAWATARI SANAE
IPC: G09B29/10
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To simplify the display of a traffic jam indication line. SOLUTION: The navigation apparatus comprises an information acquisition processing means 91 for receiving traffic jam information, a display level selection processing means 94 for selecting the display level of traffic jam based on an angle formed by the direction of the traffic jam and the direction of a destination, and a traffic jam indication line drawing processing means 95 for displaying a traffic jam indication line on a map at a selected display level. The traffic jam indication line is displayed on the map at the selected display level, thus allowing the display of the traffic jam indication line to be seen easily.
Patent JP-2003038741-A (JP)
Title: Game machine transporter
Inventor: KAWAMICHI MASATOSHI
IPC: A63F7/02
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine transporter provided in parallel in a game machine production line and intended for distributing game machines to a plurality of work lines. SOLUTION: This game machine transporter comprises photosensors 1033 and 1035 provided in parallel and detecting the staying state of a game machine 10 in lines A and B to transport game machines 10 to lines A and B, a rotating distribution device 1017 distributing the game machine 10 to a work line for which non-staying of a game machine 10 is detected by the photosensors 1033 and 1035 having a rotating disk 1017a placing the game machine 10 and horizontally rotatable, of the lines A and B, a pushing device 1018 pushing the game machine 10 placed on the rotating disk 1017a to the work line, the destination of distribution of the game machine by driving an action piece 1018c.