baber/WOPTO huggingface dataset:
Patent JP-2002361274-A (JP)
Title: Apparatus for dividing and metering water
Inventor: KITAI YOSHITO
IPC: C02F3/00
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for dividing and metering water, in which the fluctuation of a transfer amount of the water to be treated can be made small. SOLUTION: This apparatus K is provided with an air lift pipe connecting port 1 to which an air lift pipe 3 for making the water to be treated flow from a first chamber, namely any chamber of a septic tank, can be connected freely, a water transferring pipe connecting port 2 to which a water transferring pipe 14 for transferring the water to be treated from the chamber to a second chamber, namely a chamber other than the first chamber of the septic tank, can be connected freely, a relief weir 13 releasing the water to be treated, an opening 17 through which the water to be treated is made to flow and which is communicated with the port 1 at the position higher than the opened position of the weir 13,  an adjustment part 4 for adjusting the water level of the water to be treated and an air supplying part 11 for mixing air bubbles freely in the water to be treated existing just before the part 4.
Patent JP-2002373537-A (JP)
Title: Electrode for vacuum circuit breaker and its manufacturing method, vacuum valve, and vacuum circuit breaker
Inventor: TAKAHASHI MASAYA
IPC: H01H33/66
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for vacuum circuit breakers and its manufacturing method, which has small contraction and small deformation in its sintering process and is excellent in size stability, a vacuum valve, and a vacuum circuit breaker. SOLUTION: The electrode for a vacuum circuit breaker is characterized by being constituted of a sintered substance, which has fire resisting metal particles and highly conductive metal particles, which has a larger average particle diameter than the average particle diameter of the above fire resisting metal particles. Additionally to the electrode for the vacuum circuit breaker, mixed powder, which is made by mixing the fire resisting metal particles and the highly electricity conductive metal particles, which has the larger average particle diameter than the average particle diameter of the above fire resisting metal particles is pressed and formed, and subsequently, heating sintering is carried out.
Patent JP-2002371638-A (JP)
Title: Natural ventilation method of building and natural ventilation structure therefor
Inventor: MIYAMOTO YASUYUKI
IPC: E04B1/70
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a natural ventilation method capable of completely drawing vapor (moisture) out of the whole inside of a building. SOLUTION: The natural ventilation method is so constituted that floor vent voids (f1) and (f2), ceiling vent voids (c1) and (c2) and a roof vent void (r) are largely distributed for opening to floor surfaces (1F) and (2F), ceiling surfaces (1C) and (2C) and a roof surface (R) so as to approximately become a value equivalent to a quantity of saturated vapor corresponding to mean temperature throughout the year in a construction area of the building even if area ratio for opening accounting for the whole floor area, ceiling area or roof area becomes small and that the whole inside of the building can be dried without being required for any forced ventilator even if partition walls for the arrangement of the rooms, fittings and windows are in a closed state by an upward ventilation airflow outward of the roof surface (R) from an underfloor space (S1).
Patent JP-2002369678-A (JP)
Title: Method for preventing sundry germs for malted rice
Inventor: TAJIRI HISATOSHI
IPC: C12N1/14
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing sundry germs for malted rice, effectively suppressing spore-forming bacteria in producing malted rice for producing high-quality fermented foods having no dry grass smell, such as fermented bean paste, soy sauce, refined rice wine. SOLUTION: This method comprises adding a lactic fermentation liquid containing bacteriocin and water-soluble calcium or water-soluble magnesium to prevent proliferation of sundry germs in an incubation process when producing malted rice by boiling cereals or beans, cooling the resultant product and inoculating Aspergillus oryjae thereinto. The lactic fermentation liquid and the water-soluble calcium or water-soluble magnesium are added with time difference and, if the lactic fermentation liquid is added first, a better effect can be obtained.
Patent JP-2002370638-A (JP)
Title: Anti-skid controller
Inventor: HARA MASAHIRO
IPC: B60T8/1761
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an anti-skid controller securing stable braking operation and capable of providing sufficient deceleration when a driving system has a differential gear. SOLUTION: A brake ECU 1 composing the anti-skid controller suppresses decompression control of one wheel cylinder (for example 31FL) during compression control of the other wheel cylinder (for example, 31FR) of driving wheels 15FR and 15FL connected by the differential gear 6 during anti-skid control.
Patent JP-2002369601-A (JP)
Title: Weeding scissors
Inventor: HORIKIRI HITOSHI
IPC: A01B1/16
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide small-sized, light, strong and practical weeding scissors which have both functions of readily putting weeds between themselves and easily pulling out the weeds and functions of cutting and reaping the weeds and are applicable to weeding of a wide range of weeds. SOLUTION: The weeding scissors have a structure having hooks with clipping faces, which are projected from blade faces to both edges of blades and mutually stuck fast, a grip and a finger ring which are attached to a long and a short shafts, respectively and are approximately perpendicular to the crossed scissors. Consequently, an operation can be carried out with the wrist extended and weeds can be nipped and pulled out upward by using grasping power. At least one of the grip and the finger ring of both the shafts is made movable depending on a grasp. A spindle with a sickle hook, which is fixed to the grip, set along the inside of the long shaft and has a scissors pivoting and pinning part, further improves workability and strengthens the scissors.
Patent JP-2002371124-A (JP)
Title: Method for producing electroconductive polymer
Inventor: TAKASAKI RYUICHIRO
IPC: C08G61/02
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an excellent method for producing at a low cost a transparent electroconductive material having excellent electroconductivity, transparency and stability, and suitable for an electronic circuit of a display. SOLUTION: A conjugated double bond is formed by an elimination reaction of a precursor polymer having a leaving group. The elimination reaction is started by a laser in the method for producing the electroconductive polymer.
Patent JP-2002370179-A (JP)
Title: Removing apparatus for parts
Inventor: YOSHIDA TAKEO
IPC: B25B27/073
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for easily removing parts such as a bearing set in a shaft hole. SOLUTION: This apparatus is composed of a main shaft part 20 insertable into a space for positioning a member held by the parts 15, a moving shaft 28 movably arranged in the shaft direction to the main shaft part 20, and integrally combined with the main shaft part 20, a fixing part 23 fixed to a part of the parts 15 by taking a state capable of passing through the space 22, and opening by a relative movement of the moving shaft 28 to the main shaft part 20, and a removing means 31 for movably supporting the main shaft part 20 to a device 12, and moving the main shaft part 20 in the inverse direction of the shaft direction for removing the parts 15 by moving in the inverse direction of the shaft direction when the fixing part 23 is put in a fixing state.
Patent JP-2002371632-A (JP)
Title: Reinforcing fitting for construction
Inventor: IWAKAWA TORU
IPC: E04B1/26
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing fitting for construction reinforced to be attached to the joining part of a construction structural material so as not to be collapsed even in the case that strong vibration is loaded on a wooden building due to an earthquake, a typhoon or the like. SOLUTION: The reinforcing fitting (1) for construction made of high strength steel joining the orthogonally intersecting construction structural materials (A), (A') is constituted of a first fitting (11-1) forming a cushion bending part (112) by the folding part (111) of an equal angle steel (11) folded in an L shape, and a second fitting (11-2) providing a fixing part (121) fixed on both the ends (113), (113) of the first fitting (11-1) on both ends and forming a cushion bending part (124) on an intermediate center part. Both the ends (113, 113) of the first fitting (11-1) and both the fixing parts (121), (121) of the second fitting (11-2) are fixed on both of the orthogonal construction structural materials (A), (A') whose joining parts are reinforced resiliently.
Patent JP-2002341744-A (JP)
Title: Training method for learning foreign language utilizing concept mapping
Inventor: MIZUTANI KOZO
IPC: G09B19/06
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a language learning and training method which enhances retention efficiency of a language like in the process of learning mother tongue. SOLUTION: The training method for learning a foreign language enhances the retention efficiency when learning a foreign language, especially English, by building, in a cognitive space, a cognitive structure schematically presenting information using a cognitive element constituting information.
Patent JP-2002372337-A (JP)
Title: Cogeneration system, and its control method
Inventor: INOUE OSAYUKI
IPC: F25B15/00
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a cogeneration system capable of cooling/heating and hot water supply by combining a warm water boiler using high temperature waste gas and an absorptive cold temperature water machine. SOLUTION: In a cogeneration system comprising a warm water boiler GB taking high temperature waste gas 4 as a heat source, a hot water heater W1 taking warm water from the warm water boiler as a heat source, and a waste heat throwing type absorptive cold/warm water machine taking warm water 31 from the warm water boiler and a fuel 3 as a heat source, a hot water supply heat exchanger W2 communicated with a vapor section of the high temperature regenerator i provided, on which heat exchanger W2 a flow passage 9 through which warm water from the foregoing W1 passes is provided.  The absorptive cold/warm water machine may include a separation mechanism for separating a system of the high temperature regenerator and the hot water supply heat exchanger from a cooling/heating system, and then a flow passage may be provided, wherein the warm water from the foregoing warm water boiler is guided to the foregoing waste heat throwing type absorptive cold/warm water machine and then leads it to the hot water heater.
Patent JP-2002081797-A (JP)
Title: Condenser
Inventor: MANAKA HIDEAKI
IPC: F28D1/053
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a condenser capable of enhancing cooling performance. SOLUTION: This condenser in provided with heat exchanger tubes 12 arranged in parallel between a pair of headers 11, having both ends thereof connected in communication with the two headers 11 and divided into three paths P1-P3 by partitioning members 16. A refrigerant made to flow in from a refrigerant inlet 11a of a lower part of the header is caused to flow through the paths P1-P3, moves upward in zigzag and is discharged from a refrigerant outlet 11b in a upper part of the header. Cross-sectional areas of the refrigerant flow paths P1-P3 are gradually decreased stepwise toward a downstream side for the respective paths, and reduction ratio of cross-sectional area of the downstream side refrigerant flow path to the upstream side path is set to 20% or more.
Patent JP-2003001503-A (JP)
Title: Cemented carbide-made cutting tool with surface clad exerting excellent chipping resistivity in high velocity cutting processing
Inventor: MAEDA KOICHI
IPC: B23B27/14
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a cemented carbide-made cutting tool with a surface clad exerting excellent chipping resistivity in high velocity cutting processing. SOLUTION: The cemented carbide-made cutting tool with the surface clad is made by that the phase of silicon nitride is used to physically and vaporously deposit the layer of hard cladding having a structure distributed dispersedly at the rate of 0.3 to 10 area % in a superficial analysis by the device of an auger spectroscopic analysis in the layer thickness of 0.8 to 15 μm on an untreated surface comprising the composite nitride of Ti and Al having a chemical formula: (Ti1- XAlX) N (however, X shows 0.45 to 0.75 by atomic ratio) on the surface of the cemented carbide substrate of a tungsten carbide formula or the cermet substrate of a titanium nitride carbide system.
Patent JP-2003003923-A (JP)
Title: Engine
Inventor: YAMADA NAOHISA
IPC: F02M37/06
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent the vapor lock of a fuel pump by partitioning a push rod cover into an air chamber and a fuel pump chamber with a piston member for fuel supply with the operation of a fuel pump. SOLUTION: This engine comprises the push rod cover provided between a crank case and a cylinder head and partitioned into the air chamber and the fuel pump chamber with the piston member for suppressing heat transfer to the fuel pump chamber, cooperating push rods provided between a cam follower and the piston member and between the piston member and an opening/ closing member, a fuel suction hole and a fuel discharge hole communicating with the fuel pump chamber, a suction hole valve for opening the suction hole when an interior of the fuel pump chamber is in a depressurized condition, a discharge hole valve for opening the discharge hole when an interior of the fuel pump chamber is in a pressurized condition, a fuel introduction pipe connecting the fuel suction hole to a fuel supply source, and a fuel supply pipe connecting the fuel discharge hole to a fuel injection device.
Patent JP-2003006763-A (JP)
Title: Repeater for fire alarm system and fire alarm system using the repeater
Inventor: HIRATA KOJI
IPC: G08B25/00
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a repeater for fire alarm system to which a repeater address can be set without any trouble to another repeater even in the state of being connected to a multiplex transmission line. SOLUTION: An address setting device connection part 11 for connecting an address setting device 2 is provided on the rear stage of the connection terminal T1 of a multiplex transmission line L. The connection part 11 is provided with a terminal T2 connected with the connection terminal T1 and a terminal T3 connected with a control means C. Each of the terminal T2 and the terminal T3 consists of an electrically insulated connector connection part 11A, a jumper member J, and a connector 11B electrically connecting the terminal T2 and T3 by J. When setting the repeating device address, the address setting device 2 is connected in the state of disconnecting the electrical connection of the control means C to the transmission line L by removing the connector 11B from the connection part 11A.
Patent JP-2003001903-A (JP)
Title: Image reading and forming system
Inventor: FUKUDA SHIGENORI
IPC: B41J29/00
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an image reading and forming system without the need of a troublesome payment operation. SOLUTION: An image reading and forming system comprises a document processing unit, a server unit and a plurality of image reading and forming apparatus, wherein the document processing unit comprises a sending means for sending user identification information and credit card information to the server unit, the server unit comprises a registering and administering means for registering and administering the user information and the credit card information sent from the document processing unit, an identifying means for judging whether or not one identical to the user identification information sent from the image reading and forming apparatus exists in the registered and administered identification information, and a means for advising the judgment result by the identifying means to the image reading and forming apparatus,  and each image reading and forming apparatus comprises an operating part for inputting user identification information, a means for sending the user identification information inputted from the operating part to the server unit, and a determining means for receiving the judgment result from the server unit for determining whether or not an image reading and forming operation is to be executed.
Patent JP-2003008636-A (JP)
Title: Method and device for constructing and controlling network resources for contents transfer guaranteed with a quality of service
Inventor: PEKU YU TAN
IPC: H04L47/80
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for constructing and controlling network resources in intermediate network elements for contents transfer with a quality of service (QoS). SOLUTION: First, an input data packet is passed to a step 201 where QoS statistics is extracted, then the packet is transferred to a step 202 to examine the and match the content and a regulation specified in an input rule pool. If the matching is made, the packet is passed to a gateway module 101 in a step 203 to be processed accordingly. Next, as a step 204, the packet is passed to a rule engine 102 to match the content and a regulation specified in an output rule pool. After this, the output data packet is passed to a QoS module 103 in a step 205 to extract output QoS statistics.
Patent JP-2003014452-A (JP)
Title: Inclination detector
Inventor: ASANO MASAHIRO
IPC: G01C9/12
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a thin, lightweight and precise inclination detector by use of a rotary electric part. SOLUTION: By use of the rotary electric part R1 having a cylindrical rotator 6 having a hollow part 6c, a weight part 1 is connected to the support body 12 of a drive body C for driving the electric part R1, and shaft 13 formed integrally with the support body 12 vertically protrudingly from the support body 12 is inserted into the hollow part c of the rotator 6, so that the rotator 6 is rotated by the weight part 1 when the part R1 is inclined. According to such a structure, the shaft 13 is never largely protruded from the part R1, and a thin inclination detector can be provided.
Patent JP-2003046422-A (JP)
Title: Mobile communication method for base station, mobile communication base station device and mobile station device
Inventor: SATO ISAO
IPC: H04B7/06
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication method for a base station by which the reception quality of a mobile station cannot be degraded even when the antenna of the mobile station is used in a tilted state from a vertical line. SOLUTION: The base station uses a vertically polarized wave antenna 2V or a horizontally polarized wave antenna 2H depending on the operating state of the antenna of the mobile station. In Fig. (a), the base station uses the vertically polarized wave antenna 2V to transmit a transmission wave 5V. In Fig. (b), the base station uses the horizontally polarized wave antenna 2H to transmit a transmission wave 5H. The state of the mobile station antenna 4 is estimated by comparing an evaluation amount on the basis of an average reception power of the vertically polarized wave component received by the vertically polarized wave antenna 2V with an evaluation amount on the basis of an average reception power of the horizontally polarized wave component received by the horizontally polarized wave antenna 2H.  On the other hand, the base station receives a transmission wave 6 from the mobile station 3 by means of polarized wave diversity.
Patent JP-2003011723-A (JP)
Title: On-vehicle camera device
Inventor: SAKATA KAZUKI
IPC: H04N5/225
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle camera device capable of reducing the number of parts of members for attaching it to a vehicle body and holding high mounting angle precision for a long time without causing the deterioration of quality of images due to the vibration of the vehicle body. SOLUTION: This on-vehicle camera device loaded on a vehicle to photograph running environment ahead the vehicle is provided with a base member 5 attached to an inner side of a frontal window glass 4 of the vehicle, an on- vehicle camera 1 fixed to the base member 5, and a mirror 2 for confirming the rear fixed to the base member 5.
Patent JP-2003021676-A (JP)
Title: Data measuring device of high-frequency pulse signal and pulse radar device
Inventor: KAMIIDE KOJI
IPC: G01S7/292
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a data measuring device of a high-frequency pulse signal and a pulse radar device capable of preventing deterioration of measurement accuracy of data of the high-frequency pulse signal when restricting the band of the high-frequency pulse signal. SOLUTION: A video signal is generated by a log detector 2 from the high-frequency pulse signal having the band restricted by plural band-pass filters 11-1n, and the data of the high-frequency pulse signal are measured from the video signal by a measuring circuit 3. In this case, the intensity of the video signal is detected by a level detection circuit 4. A generation period of a small pulse in the video signal is specified by a measurement prohibiting time generation circuit 5 from the band restriction width determined by a filter selection signal and the intensity of the video signal. When measuring the data by the measuring circuit 3, data measurement is suspended in a period from the trailing edge of the main pulse in the video signal to at least elapse of the generation period of the small pulse.
Patent JP-2003029073-A (JP)
Title: Polarization maintaining optical fiber and its manufacturing method, and base material for polarization maintaining optical fiber
Inventor: SHAMOTO NAOKI
IPC: G02B6/024
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a polarization maintaining optical fiber with small transmission loss, and its manufacturing method and a base material for the polarization maintaining optical fiber manufactured by the manufacturing method. SOLUTION: In the manufacturing method for the polarization maintaining optical fiber, an insertion hole is formed in the clad material of the base material of the polarization maintaining optical fiber and its internal surface is polished with abrasives, a polishing tool polishes the internal surface of the insertion hole by rotating in the insertion hole perpendicularly to the length of the base material of the polarization maintaining optical fiber and reciprocating along the length, the rotational frequency of the rotation of the polishing tool is 50 to 200 r.p.m. and the speed of the reciprocation is 10 mm/min to 2 m/min. The base material of the polarization maintaining optical fiber is of <=1.5 μm the maximum value and <=1.0 μm in the mean value of center-line mean roughness Ra of the internal surface of the insertion hole in terms of JIS K0601.  The polarization maintaining optical fiber has a mean presence amount of air bubbles per length of 10 km of <=1.5 and the content of hydroxyl in the core of <=0.0 p.p.m.