baber/WOPTO huggingface dataset:
Patent JP-2002042958-A (JP)
Title: Waterproof connector
Inventor: YOSHIOKA CHIKAHIRO
IPC: H01R13/52
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof connector capable of preventing waterproofness from being impaired even if load such as a bending force and a torsional force acts on a cable and the cable is shrunk or hardened due to a high temperature. SOLUTION: This waterproof connector 10 is constituted by providing an elastic member 32 having a cable insertion hole 34 adapted to an outer shape of the cable 12 at a rear end of a waterproof plug 18 mounted in a connection terminal part 14 of the cable 12, providing a retainer member 16 on an outer peripheral face of the elastic member 32 by covering it, and engaging the retainer member 16 with a connector housing 22 in which the connection terminal part 14 of the cable 12 is mounted. Preferably, the retainer member 16 is formed into such shape that is adapted to an outer shape of a rear end of the connector housing 22, and an inner peripheral face of the retainer member 16 is engaged with an outer peripheral face of the connector housing 22 so as to engage and disengage freely.
Patent JP-2002043855-A (JP)
Title: Power amplifier and communication terminal provided with the same
Inventor: KO HIDEKI
IPC: H03F1/02
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency power amplifier of that has low distortion and that can be made small in size. SOLUTION: In this power amplifier, a bipolar transistor 6 amplifies an input signal 1 containing a plurality of frequency components and detects a difference frequency signal 2 generated by the transistor 6 by a collector choke inductor 7 for configuring a difference frequency signal detection means. Then, a bias control circuit 10 controls a base voltage source 5, according to the level of the detected difference frequency signal 2 for changing the bias point of the transistor 6, thus carrying out class A operation having satisfactory linearity for restraining distortions, when a signal having large amplitude for generating from the transistor 6 is amplified. When the signal having small amplitude for preventing generation of distortions in the transistor 6 is amplified; however, an operation that has superior power efficiency which is close to class-B operation is carried out.
Patent JP-2002035768-A (JP)
Title: Method for removing phosphorus and fluorine in wastewater
Inventor: HASHIMOTO TAKAYUKI
IPC: C02F1/58
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain treated water with predetermined good water quality by removing phosphorus and fluorine from wastewater containing phosphorus and fluorine, inclusive of SS and to obtain pellets of calcium phosphate or the like and calcium fluoride pellets easy to recover and reutilize. SOLUTION: First and second reaction tanks are arranged in series and wastewater is passed through the first and second reaction tanks in this order and the pH in the first reaction tank is made alkaline to crystallize phosphorus and, thereafter, the concentration of residual calcium in treated water is controlled to 100 mgCa/l or less to crystallize phosphorus to remove the same and a calcium compound is added to the second reaction tank to crystallize fluorine to remove the same.
Patent JP-2002042251-A (JP)
Title: Point exchange system among enterprises
Inventor: ISHIKAWA JUNICHI
IPC: G06Q20/00
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a point exchange system used among enterprises of differ ent business types and conditions. SOLUTION: Terminal devices 1a, 1b, 1c,..., and 1n are disposed in the different multiple enterprises A, B, C,..., N and outputs enterprise IDs, customer IDs, and information related to purchasing amounts. A control center 6 is provided with a customer control file 8 controlling the point determined according to the purchasing amounts for every customer, a totaling file 10 totaling the point issuing quantity and using quantity according to enterprises, and a balance calculation file 11 calculating the balance for every enterprise based on the totaling.
Patent JP-2002034545-A (JP)
Title: Ashtray
Inventor: YAMAMOTO HIDEO
IPC: A24F19/08
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an ashtray simplified in structure making cigarette butts invisible from the outside and also simplified in action to make cigarette butts invisible from the outside. SOLUTION: This ashtray 11 is of bottomed box shape with an opening on the top face, being such as to be furnished with an ashtray body 12 having a housing space 15 for cigarette butts 13 inside, the housing space 15, in turn, has a holder 14 capable of holding cigarette butts 13 via the opening. The holder 14 has a pair of disposal ports 16 communicating with the housing space 15, lids 17 for closing the respective disposal ports 16, an extruding element 18 for extruding cigarette butts 13 and the respective lids 17 and discarding the cigarette butts 13 into the housing space 15, and a sliding mechanism enabling the extruding element 18 to be slidingly movable inside the holder 14.
Patent JP-2002042084-A (JP)
Title: Attachment to portable device, portable device, and method for detecting separation state
Inventor: SAKO YOICHIRO
IPC: G06K19/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To make effectively avoidable the loss of an attachement to a portable device such as a card type memory. SOLUTION: A radio signal is sent from at least one of the portable device and the attachment. At least the other of the portable device and the attachment receives the radio signal from the one of the portable device and the attachment, detects the reception strength of the radio signal, and determines if the portable device and the attachment are separated from each other according to the reception strength detected. A determination is made as to whether or not the reception strength detected is smaller than a predetermined threshold value, whereby a determination is made as to whether or not the distance between the attachment and the portable device is greater than a predetermined distance matching the threshold value. Further, the other of the portable device and the attachment reports the detected separation state between the portable device and the attachment.
Patent JP-2002041451-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TANAKA YOSHIHIRO
IPC: G06F13/36
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device, provided with an interface capable of being flexibly adapted to the construction and change addition of various systems. SOLUTION: A 1st interface for performing data transfer by using a cable, a 2nd interface for connecting to a specified bus and a 3rd interface for connecting to a general-purpose bus are provided; a data transfer circuit for making data transfer to be mutually transferred among the 1st to 3rd interfaces is included; a bus control circuit exchanges a control signal needed for the data transfer between the 2nd and 3rd interfaces; and a mode selection circuit selects one from among a 1st mode in which the 2nd interface is used, a 2nd mode in which the 3rd interface is used, and a 3rd mode in which both the 2nd and 3rd interfaces are used.
Patent JP-2002042940-A (JP)
Title: Cable connector and its manufacturing method
Inventor: HAMAZAKI MASAHIRO
IPC: H01R12/79
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a cable connector and its manufacturing method excellent in positioning accuracy and efficiently and easily allowing a conductor to abut on a terminal. SOLUTION: This cable connector is composed of a terminal part, a wiring board 14, an alignment member 16, a cable 18 and a casing. The alignment member 16 has a hole part 38, and two upper and lower positioning parts 40, 42 are opposedly formed. Circulating grooves 30 are formed at the positioning parts 40, 42. Two signal conductors 32a, 32b are positioned being embedded in the upper and lower grooves 30 after each tip part makes a U-turn. The end part of the circuit board 14 is pressed into the hole part 38 to bring the circuit board 14 into pressure contact with the alignment member 16, and the tip parts of two signal conductors 32a, 32b abut on a pad 28.
Patent JP-2002051323-A (JP)
Title: Bidirectional transmission system and bidirectional transmission device for cable television
Inventor: OZAWA YOSHIHIKO
IPC: H04N5/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a bidirectional transmission system for a cable television, which enables to realize a proper data transmission for both up signals and down signals, and to suppress noise in up signal transmission. SOLUTION: This bidirectional transmission device is provided with a branch distributor 4 for dividing down signals transmitted via a cable television network 14 into two routes for branch dividing into terminals for cable television; a branch-mixing circuit 12 for supplying to branch distributor 5, 6 dividing into four routes, to constitute a part of the bypass circuit that makes the up signals bypass for the branch-dividing circuit which consists of the branch distributors and an amplifier for down signals 3 and the like and to output the up signals having bypassed by way of the bypass circuit to the cable television network 14;  and a branch-mixing circuit 13, constituting a part of the bypass circuit for supplying a terminal 10 the down signals, that are supplied to each branch distributor of the branch distributing circuit and are branch divided and to supply the up signals to the bypass circuit.
Patent JP-2002046498-A (JP)
Title: Evaluating device for driving operation of driver
Inventor: IIDA TOSHIMOTO
IPC: B60K35/00
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an evaluating device for driving operation of a driver capable of suggesting proper driving operation to the driver, by evaluating the driving operation by the driver himself. SOLUTION: This evaluating device comprises an evaluation standard region selective means selecting an evaluation standard region matched with a running object and a will of a driver from a driving evaluation standard map previously prepared to set a plurality of the evaluation standard regions, a driving operation supervisory means supervising a detected driving condition for whether it is in the evaluation standard region or not during the time from starting to ending of driving evaluation, a driving operation evaluation means evaluating driving operation by the driver based on a supervisory result by this driving operation supervisory means, and a display means displaying a result evaluated by this driving operation evaluation means.
Patent JP-2001178344-A (JP)
Title: Method for preventing damage by blight and noxious insect in rice crop or the like, and its device
Inventor: TAGUCHI YOSHIHIRO
IPC: A01G13/10
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent damages caused by blight and noxious insects beforehand by blowing stable wind artificially to the leaves and spikes of rice plants in a paddy in view of understanding the details of infection and outbreak of e.g. rice blast disease. SOLUTION: This device for preventing the damages caused by blight and noxious insects is installed at a prescribed position such as the rice plant paddy and prevents the damages caused by the blight and noxious insects in rice plant crops, etc., by blowing air to the rice plants, etc., planted in the above paddy field for a prescribed time zone with a wind-blowing means to make the above rice plants dry or its surroundings as a dry environment.
Patent JP-2001106690-A (JP)
Title: Bisisoxazoline derivative, production therefor and metallic complex catalyst therefrom
Inventor: ARAI MIDORI
IPC: C07C33/02
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an asymmetric synthesis catalyst having higher activity in order to obtain optically active compounds useful as a synthetic intermediate for medicines, agrochemicals and the like. SOLUTION: The objective compound is a bisisoxazoline derivative represented by general formula [I] (R is H, an alkyl, an alkenyl, an aralkyl which may be substituted, or an aryl which may be substituted; the four Rs may be all identical or at least one may differ from the others; R' is a single bond or an alkylene). In a preferred embodiment, all of the Rs are Hs or methyls and R' is methylene. In addition, an optically active bisisoxazoline derivative of formula [I] is provided as an asymmetric synthesis catalyst and the asymmetric synthesis catalyst is the complex of the optically active bisisoxazoline derivative of formula [I] including a transition metal as a ligand.
Patent JP-2001000464-A (JP)
Title: Urine absorbing pad for men
Inventor: TANAKA REIKO
IPC: A61F5/453
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To hold a penis to catch residual urine after urination by designing a pad in such a manner that a center absorbing part is provided, which extends longitudinally and placed at the center in the transverse direction, and flaps are provided, which are placed at the right and left sides of the center absorbing part, and a pocket is provided which opens in the above direction at a top sheet. SOLUTION: This urine absorbing pad for men is composed of a permeable top sheet 10, an impermeable back sheet 11, and an absorbing body 8 between them. The urine absorbing pad for men is also provided with a center absorbing part, which extends longitudinally and placed at the center in the transverse direction, and flaps 4, which are placed at the right and left sides of the center absorbing part. The permeable top sheet 10 is provided with a pocket 5, the opening of the pocket is placed at a part higher than the center of the pad in the longitudinal direction, preferably a part near the top end of the absorbing body 8 in the longitudinal direction, and the pocket opens in the above direction. A sheet, which is integrated into the top sheet 10 to form the pocket 5, is preferably a permeable sheet.
Patent JP-2002047882-A (JP)
Title: Construction sludge carrying-out device
Inventor: TOKIEDA NAOTO
IPC: C02F11/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a construction sludge carrying-out device capable of conveying construction sludge of high concentration at a low cost without installing a pumping device or the like in a tunnel so as not to be an obstacle to the movement of persons and other equipment and materials in the tunnel, and of converting the construction sludge into properties easy for classifying soil grains outside a pit. SOLUTION: The construction sludge discharged from the tip of an excavator 1 is temporarily stored in a construction sludge receiving tank 3 connected to an airtight storage tank 6 installed in a vertical shaft, by a long conveying pipe 2. Air pressure in the airtight storage tank 6 is decompressed by a decompression device 7 disposed on the ground, to suck the sludge in the conveying pipe 2 by the negative pressure. Dilution water is introduced in the airtight storage tank 6 to lower the concentration, and the sludge is fed to a solid-liquid separating device 8 on the ground by a submerged pump 6d.
Patent JP-2001114354-A (JP)
Title: Foamed container body and foamed container
Inventor: HANADA AKIRA
IPC: B65D1/00
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a foamed container body and a foamed container of superior bonding properties when a cover member is stuck on the container body. SOLUTION: A polyolefin foamed container body 1 is used for sealing a direct cover member 20 on the periphery of an opening, and at least an edge section 2 on the periphery of the opening is provided with a non-foamable layer, and the surface roughness of the non-foamable layer is Ra<=4 μm and its thickness is 5 μm or more, and also a foamed container thereof is provided.
Patent JP-2002017553-A (JP)
Title: Freely detachable hook
Inventor: OKI IWAO
IPC: A47G29/00
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a device which can be fitted detachably to a lintel, the edge of a desk, a flat crosspiece, etc., in a room without using a screw or adhesive so as to hang the hanger of a garment, etc., a bag, a pouch, etc. SOLUTION: An arm (1) and a spring part (4) are included. An upper supporting part (2), and a lower supporting part (3) are connected to the arm (1), and a hook (7) is provided on a side opposite to the part (2) and the part (3). A spring (5) is provided at the spring part (4) and is provided with a receiver (6). A stopper receiver (12) and a window (13) are provided at the spring part (4). A pair of freely movable stoppers (8) is provided within the spring part (4). A recessed part (9) and a projecting part (10) are provided at the stopper (8) and an elastic tube (11) is provided on the other surface. A rear cover (14) is provided at the spring part (4). A spacer (16) is arranged. A part of the lintel or the flat matter is inserted and mounted by this arm (1) and the spring (5).
Patent JP-2002062549-A (JP)
Title: Optical switch switching control method, optical node device and optical switch system
Inventor: KATAGIRI TORU
IPC: H04B10/275
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical switch switching control method, an optical node device and an optical switch system that are capable of avoiding instantaneous interruption of optical output power while conducting switching of an optical path using an optical space switch on which plural optical switching elements are arranged. SOLUTION: When optical path failure occurs in a currently used optical path 2W and a switching is conducted to transmit client optical signals sc, that have been transmitted through the path 2W, into a standby optical path 2P, optical path reconnection is conducted after a condition, in which the optical path before the switching and the optical path after the switching are simultaneously set, is formed. Thus switching without short break of an optical path is made possible.
Patent JP-2001134866-A (JP)
Title: Remote control system
Inventor: NAKAHARA TSUNEO
IPC: H04Q9/00
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a remote control system, which enables any operation to be performed on the local station side on the basis of the processing result of observation data on the central station side. SOLUTION: A weather condition observed by a weather condition observing part 26 of a local station 20a is transmitted from a local station side radio transmitting/receiving part 32 though a satellite communication line network 40 to the side of a central station 10 as weather observation data. An operation command signal determined on the basis of the weather observation data is transmitted from the side of the central station 10 through the satellite communication line network 40 to the local station side radio transmitting/receiving part 32 and inputted top a local station side control part 25. On the basis of the operation command signal, the local station side control part 25 outputs a control signal to an actuator 39 of a sprinkler 34. The actuator 39, to which the control signal is inputted, is operated to open an opening/closing value 38. Thus, water stored in a water storage part 35 is sprinkled from a pipe 36 for sprinkling.
Patent JP-2002058705-A (JP)
Title: Carrying sheet
Inventor: TAMAI MAYUMI
IPC: A61G1/00
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a carrying sheet which is used to carry a care-receiver on the sheet and has high-strength clamping holes. SOLUTION: The carrying sheet is formed by doubling at least both end sections of a rectangular cloth sheet and making the clamping holes in the doubled sections. Therefore, the strengths of the clamping holes are increased and the sheet can be used without anxiety even when the person to be carried has a heavy weight or the sheet is abruptly lifted up. In addition, the sheet is highly durable even when the sheet is used from a long term.
Patent JP-2002059548-A (JP)
Title: Liquid drop jet head
Inventor: MIMURA TADASHI
IPC: B41J2/055
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a low cost liquid drop jet head superior in an ink-ejection performance wherein a diaphragm and an electrode substrate can be bonded by accurately maintaining the gap therebetween constant in an electrostatic ink jet head that comprises a nozzle for ejecting ink drops, an ejection chamber communicating with the nozzle, the diaphragm forming a wall face of the ejection chamber and an electrode positioned opposite the diaphragm and ejects ink drops from the nozzle by deforming the diaphragm by the electrostatic force. SOLUTION: The diaphragm 10 and a gap spacer section 13 of the electrode substrate 3 are bonded with each other by means of a metallic thin film 20 including silicon.
Patent JP-2002061973-A (JP)
Title: Cooler
Inventor: IMAKUBO KENJI
IPC: F25B5/02
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To suppress a starting fault or occurrence of a vibration of a compressor. SOLUTION: When a stop command is outputted instead of a drive command, a valve is switched from an F mode to a full closure mode, and the compressor is driven in a fully closed state of the valve. Thus, since the compressor is driven in a state in which a refrigerating cycle is separated to a high temperature and high pressure side (condenser side) and a low temperature and low pressure side (F evaporator side), a refrigerant of the low temperature and low pressure side is recovered to the compressor, and a differential pressure between the high temperature and high pressure side and the low temperature and low pressure side is raised.  Accordingly, since the refrigerant flows at a stroke at a pressure difference from the high temperature high pressure side to the low temperature/low pressure side at a re-driving time of the compressor, a starting load of the compressor is reduced, and the starting fault or the vibration hardly occurs.
Patent JP-2002078293-A (JP)
Title: Rotary electric machine
Inventor: KAZAO YUKIHIKO
IPC: F04D29/34
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent higher harmonic torque ripple which is generated in a rotary electric machine having a rotor fan for circulating cooling gas in the interior of the rotary electric machine and damage caused by a resonance with the rotor fan. SOLUTION: A rotor fan 4 which has a blade part 5 is connected to the fixing part of a fan boss 2 with a bolt 9 having a spacer 10 which is composed by lamination of thin metal plates. Damage by fatigue or the like is prevented with the spacer 10 which generates a damper effect against vibration of a rotor fan 4 and suppressing the vibration amplitude even if a resonance is generated.
Patent JP-2002071187-A (JP)
Title: Air conditioning apparatus
Inventor: TANABE YOSHIHIRO
IPC: F24F11/02
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To solve the difficulties with the prior art air conditioning apparatus that although the apparatus is large-sized and made heavy owing to suppression of recent global warming, it in contrast obstructs promotion of recycling, and miniaturization of a compressor and energy saving should be promoted as a social problem. SOLUTION: A rated heating capability of a compressor is set to be within a value of 1.0 to 1.3 times of a rated cooling capability such that a compression load of a compressor upon heating rated capability operation under air conditions defined in a specification concerning an air conditioning apparatus is substantially the same as the compression load upon rated cooling capability operation. Further, an increase of the maximum number of revolutions of the compressor or an increase of maximum operation current is performed to allow an increase of the maximum heating capability only for a predetermined time.