baber/WOPTO huggingface dataset:
Patent JP-2001224507-A (JP)
Title: Liquid discharge container
Inventor: KUSUMOTO TOICHIRO
IPC: A47J27/00
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharge container allowing exact confirmation of liquid amount in the container. SOLUTION: In this liquid discharge container having the container 3 for storing liquid, an electric pump 5 (a discharge means) for discharging the liquid in the container 3, a pressure sensor 8 (a liquid level detection means) for outputting a signal corresponding to the liquid amount of the liquid in the container 3 and a control circuit 9 (a control means) for determining the liquid amount based on the signal of the pressure sensor 8, the control circuit 9 determines a difference of the present value and an initial set value of the liquid amount detected by the pressure sensor 8 at the time of a prescribed condition and increases/decreases the difference to/from the liquid amount detected by the pressure sensor 8.
Patent JP-2001225641-A (JP)
Title: Lock device for vehicle
Inventor: TAKAMURA NOBORU
IPC: E05B83/18
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To improve the strength and appearance of a lock body in a lock device for a vehicle. SOLUTION: In this lock device for vehicle, an outwardly protruding housing part 7a is provided substantially in the center of a housing 7 fixed to a mounting surface 3a on the free end surface of an opening and closing body 1, and a meshing mechanism engageable with and disengageable from a striker 9 fixed to the car body side is housed in the housing part 7a. A reinforcing flange 7c extending to cover the interior side, particularly, the interior corner part of the free end surface of the opening and closing body 1 is provided on the interior edge of the housing part 7a in the housing 7.
Patent JP-2001012347-A (JP)
Title: Control valve for variable displacement compressor
Inventor: KANEKO MORIO
IPC: F16K31/06
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a variable set pressure type capacity control valve which is improved so as to be used also in a supercritical steam compression type refrigerating cycle device without making an electromagnetic coil device larger in size. SOLUTION: In a variable setting pressure type control device for variable displacement compressor, which is provided with a ball valve body 37 driven to be opened or closed by the pressure sensitive action of a bellows 45 and in which the developed load of an electromagnetic coil device 53 is opposed to the developed load of the bellows 45 to variably set a set pressure of the bellows 45 in response to the developed load of the electromagnetic coil device 53 and which performs capacity control for the variable displacement compressor in response to the opening of the ball valve body 37, a setting spring 49 is provided between the bellows 45 and the ball valve body 37, the pressure sensitive action of the bellows 45 is substituted for the elastically deforming action of the setting spring 49 to be transmitted to the ball valve body 37,  and the opening of the ball valve body 37 is determined by the balanced relationship between developed load due to the setting spring 49 and the developed load due to energized current of the electromagnetic coil device 53.
Patent JP-2001226551-A (JP)
Title: Agricultural vinyl chloride-based resin film
Inventor: YASUI MITSUO
IPC: C08J7/04
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To prepare an agricultural film excellent in characteristics at a low temperature and in weather resistance by compounding an organic phosphoric acid compound. SOLUTION: The agricultural vinyl chloride-based resin film comprises 100 pts.wt. of a vinyl chloride-based resin and, incorporated therein, 0.5-20 pts.wt. of a chlorinated polyethylene, 30-60 pts.wt. of a plasticizer and 0.1-5 pts.wt. of an organic phosphoric acid compound represented by general formula (I).
Patent JP-2001228805-A (JP)
Title: Planar display device and printed circuit board used for the same
Inventor: UEDA TOMOYUKI
IPC: G02F1/1345
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a plane display device, which is connected with a connecting pad group 10 of a printed circuit board 1 and a terminal group 20 of a tape carrier package(TCP) 2 and the printed circuit board 1 for this purpose and to provide such planar display device and printed circuit board, which can shorten the working time for soldering and can easily and visually decide as to whether clamping pad parts 11 at both ends of the connecting pad group 10 are subjected sufficiently to soldering. SOLUTION: The clamping pad parts 11, at both ends of the connecting pad group 10, are separated and formed to clamping pads 12 and 13 on a substrate inner and substrate end side. The clamping pads 13 on the end side of the substrate are provided with overhanging parts 13a so that fillets 41 of solders 4 are formed.
Patent JP-2001235679-A (JP)
Title: Optical system, optical equipment having it, picture projector and image pickup unit
Inventor: WADA TAKESHI
IPC: G03B21/14
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical system by which a large aperture ratio is realized while maintaining an excellent optical characteristic. SOLUTION: This optical system is orderly constituted of six lens groups such as the first lens group L1 of negative optical power, the second lens group L2 of positive optical power, the third lens group L3 of the positive optical power, the fourth lens group L4 of the negative optical power, a fifth lens group L5 and the sixth lens group L6 of the positive optical power from a magnifying side, and four lens groups (L2-L5) out of lens groups thereof are moved to the magnifying side at the time of variable magnification from a wide-angle side to a telephoto end.
Patent JP-2001236140-A (JP)
Title: Portable telephone connector for electronic equipment
Inventor: HAYASHI SHIGEAKI
IPC: H04M1/02
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone connector for electronic equipment that a state in which a portable telephone is electrically connected with a connection terminal of electronic equipment and is physically stably held is obtained without using an additional cable, etc., when the portable telephone is electrically connected and held with the connection terminal of the electronic equipment. SOLUTION: This portable telephone connector 12 is provided with a connection terminal unit 5 having a first connection terminal 4 which can be connected with the electronic equipment, a second connection terminal 8 which can be coupled with the portable telephone, a main body unit 1 consisting of main body cabinets 2, 3, a movable terminal cover 9 which can be rotated at a supporting point provided on the side of the main body unit 1 and an engaged means 2c to be engaged in the electronic equipment, the connection terminal unit 5 is incorporated in the main body unit 1 by being inserted and held by the main body cabinets 2, 3,  the movable terminal cover 9 allows the connection terminal unit 5 to be in an exposed or stored state linked with opening/closing by rotation and connection is realized by connecting the first connection terminal 4 with the connection terminal of the electronic equipment and making the electronic equipment fixable by the engaged means 2c.
Patent JP-2001235376-A (JP)
Title: Torque sensor
Inventor: MURAKAMI TETSUYA
IPC: G01L5/22
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a torque sensor capable of being simplified in structure, reduced in size, the number of parts, and assembly man-hours, and improved in detection precision and sensitivity. SOLUTION: The outer periphery of a cylindrical member 11 rotating together with a second shaft 4 elastically rotating relatively to a first shaft 3 is surrounded by coils 33, 34. Openings 41, 42 are formed in a magnetic flux passing part made of a magnetic material of the cylindrical member 11 covering a magnetic flux passing part made of the magnetic material of an outer periphery of the first shaft 3, and stepped faces 51, 52 overlapped with the openings 41, 42 in the radial direction are formed in the outer periphery of the magnetic flux passing part of the first shaft 3 along a spiral around a relative rotation shaft of both shafts 3, 4. Dimension of air gaps between parts where inner peripheral surfaces of the openings 41, 42 and the respective stepped faces 51, 52 oppose to each other varies with a change in relative rotation amount of both shafts 3, 4. Torque transmitted by both shafts 3, 4 is detected based on a change of magnetic resistance against generated magnetic reflux of the coils 33, 34 corresponding to the change in dimension of the air gap.
Patent JP-2001238328-A (JP)
Title: Electric junction box
Inventor: NAITO TSUTOMU
IPC: H05K5/02
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an electric junction box which surely discharges water which entered the inside. SOLUTION: A component fitting 52 is arranged in a case 21, which forms a part of the electric junction box 11. To the component fitting part 52, a fusible link, a fuse, a relay, etc., which are not shown in the Figure. are fitted. The case body 21 is covered with a rear cover 22. Along with it, a fitting surface 51 is covered with a front cover 23. A gap S1 is formed between a lower end surface 21a of the case 21 and a bottom surface 43 of the front cover 23. The junction box 11 is fittable vertically, to a fitting member inside an engine room 12 via the rear cover 22.
Patent JP-2001235463-A (JP)
Title: Apparatus and method for evaluating water quality
Inventor: OSHIMA YUJI
IPC: G01N33/18
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To totally and continuously evaluate a water quality at a relatively low cost for a long time. SOLUTION: A vehicle 3 has a water tank 2 mounted in a container 3a for storing a female killifish 1 and is equipped with a temperature regulator for regulating a water temperature. The vehicle is moved to a water quality analysis spot. The water of the analysis spot is circulated in the water tank 2 via a channel formed of an injection hose 6a, an injection port 5a, a drain opening 5b and a drain hose 6b while the temperature is regulated. An ecological form of the aquatic organism is observed by a video camera which inputs moving images of the female killifish 1 in the water tank 2, whereby a safety of the water is evaluated.
Patent JP-2001245017-A (JP)
Title: Usb simulation device and storage medium
Inventor: NAGASHIMA SHIGERU
IPC: H04L69/40
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To intentionally generate an error packet, an abnormal sequence in handshake or the like while maintaining handshake between a host and a device connected through a USB by a simulation program. SOLUTION: In this USB simulation device 1 in a performance form, a setting part 12a in a CPU 11 sets the address, transfer mode and band of a communicating device, a transaction managing part 12b manages test items (error packet, abnormal sequence, etc.), in each transaction, a received data deciding part 12c decides a response signal inputted from information informal decision, branches the subsequent processing in accordance with decision results and selects a test item to be conducted, data to be transmitted, etc., in the next transaction.
Patent JP-2001245276-A (JP)
Title: Monitor
Inventor: HORISAWA TAKUYA
IPC: H04N7/18
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of image persistence on a cathode ray tube, when no change takes place on the video image of a camera. SOLUTION: A motion detection circuit 106 detects that no change is taking place in the video image of a camera and decreases a voltage which drives a cathode-ray tube 112 of the monitor or to stop the outputting of an RGB video output circuit 105, so that a video image is not outputted on the screen of the monitor.
Patent JP-2001250283-A (JP)
Title: Method and device for m-molding substrate of information recording medium
Inventor: SUDO KATSUNORI
IPC: G11B7/26
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an information recording medium, capable of obtaining a substrate having a less warp, by suppressing the residual stress in the inner peripheral part of a molding substrate of the information recording medium for a CD or the like in a molding stage. SOLUTION: In a method for molding a substrate of the information recording medium using a molding machine with a built-in cut punch, the pressure in the inner peripheral part of the molding substrate of the information recording medium is released to a sprue side by controlling the pushing pressure to the cut punch and performing clamping while a center part within a cavity and the sprue communicate with each other through a fine gap to suppress the residual stress in the inner peripheral part of the molding substrate. The cut punch is held in a state that the sprue and the cavity are connected with each other through a fine clearance by suitably controlling the pushing pressure to the cut punch.  Then, by simultaneously or nearly simultaneously performing gate cutting and clamping at this state, resin at the center part of the cavity back-flows to the sprue through a gate and as the result the pressure in the cavity is released and the residual stress in the center part within the cavity is reduced. Therefore, the stress of the inner peripheral part of the molding substrate is suppressed and the warp of the substrate due to the stress is suppressed.
Patent JP-2001251230-A (JP)
Title: Receiver and receding method
Inventor: YAMAGUCHI MANABU
IPC: H04J13/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a receiver and a reception method that can select an antenna with the best reception characteristic from among antennas for a mobile communication system adopting the CDMA system. SOLUTION: This receiver is provided with level detection means 32 for detecting an output signal level of an antenna switch 3 and with a control means 33 that controls switching of connection of an antenna switch 2, and has function, with which the antenna switch 3 selects antennas connected to two systems of reception circuits in response to a reception level detected by a level detection means 32. Selecting the two antennas 2 having the best reception characteristic among a plurality of the antennas 2 can always provide satisfactory reception characteristic.
Patent JP-2001247865-A (JP)
Title: Device for preparing non-alkaline solution for ground consolidation
Inventor: YAMADA TOYOMITSU
IPC: C09K17/12
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a device for repetitively and intermittently preparing a non-alkaline solution for ground consolidation at the site of ground consolidation operation, which shows a good workability and allows no gelation in the middle of the preparation process and therefore allows no obstruction such as clogging, caused by gelled products. SOLUTION: This device is equipped with a first storage tank storing an aqueous solution of water glass, a second storage tank storing an aqueous solution of a hardener, a first supplying system connected to the first storage tank, a second supplying system connected to the second storage tank, a confluence tube connected to the downstream sides of the first supplying system and the second supplying system, a mixer connected to the outlet side of the confluence tube and a third storage tank storing the non-alkaline solution for ground consolidation which is positioned at the outlet side of the mixer. Here, the outlet side of the confluence tube has a larger diameter than that of the inlet side, the inlet side is positioned higher than the outlet side, and the downstream sides of the first supplying system and the second supplying system connected to the inlet side are positioned further above the inlet side.
Patent JP-2001247850-A (JP)
Title: Composition for gap filling and its application method
Inventor: TAKATANI YUMIKO
IPC: A01N53/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for gap filling which can prevent lumber from being eaten by termites by forming a cured composition having ant-proof functions on gap sites of opening sections of an underfloor structure and/or a continuous footing and to provide an effective, simple and convenient application method of the same. SOLUTION: The composition for gap filling is prepared by compounding a normal-temperature-curing sealing material with an ant-proof agent. The method comprises applying the composition to a recessed corner where earthen floor concrete and a continuous footing are in contact with each other in an underfloor structure, to gap sites of opening sections occurring on the contact plane between a concrete continuous footing and a pipe, and to the inside of a guidance pipe of electrical wiring.
Patent JP-2001250659-A (JP)
Title: Gap element and manufacturing method of the same
Inventor: MORITA YASUO
IPC: H01T4/04
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a gap element which can be automatically mounted on a circuit board as well as easily setting an air-gap corresponding to discharging voltage. SOLUTION: The gap element is composed of a pair of reverse-L-shaped electrode member 2, 3 with end surface 2c, 3c of electrode parts 2a, 3a facing each other with a prescribed gap d, here, the horizontal part 2a, 3a are used as electrodes and vertical parts 2b, 3b are used as leads, and an insulating member 4 molding the electrode member 2, 3 integrally, while at least the end part of opposed electrode parts 2a, 3a and lower parts of the leads 2b, 3b are exposed.
Patent JP-2001213578-A (JP)
Title: Peripherally geared hose winding drum
Inventor: MIHASHI KANJI
IPC: B65H75/38
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a peripherally geared hose winding drum for storing a long water hose, having increased winding force with slight manual rotation by engaging a small gear linked to a manual handle with a large peripheral edge gear provided on the outer peripheral edge of the hose winding drum. SOLUTION: The drum comprises a drum cover 2 formed in a selectively hollow shape with fixed leg portions 1 at the front and rear sides of the lower part, a lateral rod 3 provided at the end of the upper part of the drum cover 2, a hose winding and cleaning guide 4 inserted into the lateral rod 3 in a slidable manner, a winding drum 5 mounted in the drum cover 2 at a rotation supporting shaft 6, a peripheral edge gear 7 peripherally provided on one outer peripheral edge of the winding drum 5, a rotating shaft 8 inserted through the drum cover 2, a small gear 9 journaled to the rotating shaft 8 at the inside of the drum cover 2, the small gear 9 being engaged with the peripheral edge gear 7, a manual handle 10 journaled to one rotating shaft 8 extending to the outside of the drum cover 2 and linked thereto in a rotationally movable manner,  water pouring/draining branch cocks with handles mounted at the centers on the opposed side faces of the drum cover 2, and a water pouring connection nozzle 12 passing through the rotation supporting shaft 6.
Patent JP-2001252165-A (JP)
Title: Bamboo container for sake
Inventor: KOSUGI MASAHIRO
IPC: A47J41/00
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a container which cool the beverage such as sake immediately before drinking the beverage, and enjoy the flavor of the container at the same time. SOLUTION: The container is formed of a natural bamboo having three joint walls, an insulator is filled in one of two spaces formed by these joint walls, and a spout to communicate the other space with the atmosphere is provided in the other joint wall forming the other space.
Patent JP-2001255571-A (JP)
Title: Image pickup device
Inventor: MISAWA MITSUFUMI
IPC: G03B11/04
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device equipped with a lens barrier whose operability is improved. SOLUTION: As for the image pickup device for picking up an image, the device is provided with a lens part 22 for forming the image, the lens barrier 210 for protecting the lens part 22, and a connection part 222 for connecting the image pickup device and the outside of the image pickup device. The lens barrier 210 is provided with opening parts 212 and 214 for exposing the connection part 222 in accordance with the position of the lens barrier 210. The connection part 222 is arranged so as to be exposed to the opening parts 212 and 214 in a state where the lens part 22 is covered with the lens barrier 210.
Patent JP-2001253606-A (JP)
Title: Paper conveying device for electrophotographic device
Inventor: ONOSE TSUKASA
IPC: B65H20/10
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a paper conveying device for electrophotographic device capable of correcting meandering of pinless paper with a simple structure. SOLUTION: This device is provided with intake parts giving an intake force to have the paper attracted on an air suction belt to be divided and mounted on the near side and the far side in a paper width direction, and a suction pressure adjusting means to change a suction pressure of at least one of the near side and the far side intake parts.
Patent JP-2001254433-A (JP)
Title: Waterway installed type dregs crusher
Inventor: KOU MEIKOU
IPC: C02F1/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a waterway installed type dregs crusher capable of preventing mesh-clogging by effectively crushing dregs and capable of preventing an overflow on the upstream side by reducing a water level difference between the upstream side and the downstream side. SOLUTION: This waterway installing type dregs crusher 1 is provided with a cylindrical cylinder body 3 vertically arranged in a waterway S and forming an opening part 2 for passing water and the dregs and an inner rotary body 5 forming a blade 4 on the outer periphery and being rotatably housed and installed inside the cylinder body 3 coaxially with the axis of the cylinder body 3, and is constituted so as to crush the dregs between the outer periphery and the inner periphery of the cylinder body 3 by the blade 4 by rotating the inner rotary body 5 and the cylinder body 3.
Patent JP-2001257219-A (JP)
Title: Die attach paste and semiconductor device
Inventor: KAGIMOTO TOMOHIRO
IPC: H01L21/52
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide die attach paste which can be cured in a very short time while the paste maintains the characteristics of the conventional die attach paste. SOLUTION: This die attach paste is composed of (A) urethane di-(meta-) acrylate obtained by causing a reaction among hydroxyalkyl (meta-)acrylic acid, polyalkylene glycol, and di-isocyanate; (B) a reactive diluent having a (meta-)acrylic group; (C) a silane coupling agent containing sulfur atoms; (D) an organic peroxide and/or an azo compound; and (E) an inorganic filler. The mixing ratio of the component (D) is adjusted to 0.1-5 wt.% of the total weight of the components (A) and (B).
Patent JP-2001261781-A (JP)
Title: Epoxy resin curing agent
Inventor: SAIMURA FUMITAKA
IPC: H01L23/29
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin curing agent capable of giving a resin good in formability, improved in flexural strength and excellent in heat resistance. SOLUTION: This epoxy resin curing agent is obtained by reacting a phenol, an aldehyde, an aromatic amine and a xylylene compound as essential ingredients.