baber/WOPTO huggingface dataset:
Patent JP-2001304197-A (JP)
Title: Submerged pump
Inventor: ARAKI SHINICHIRO
IPC: F04D13/08
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a submerged pump capable of avoiding a reduction of cooling efficiency by ensuring a good passing of coolant by preventing a deposition of a small solid foreign matter such as sand mixed into a self-water such as rain water and a muddy water functioning as the cooling medium on a coolant passing hollow part. SOLUTION: A coolant passing hollow part 70 is provided so as to surround a motor frame 20 at a motor casing 2, an inlet 71 of coolant is opened at an upper portion of the coolant passing hollow part 70 and an outlet 72 of the coolant is opened at a lower end. The inlet 71 of the coolant is communicated with a back space 90 of an impeller through a coolant feeding pipe 92 provided at the outside of the coolant passing hollow part 70 and a coolant feeding passage 80 provided on a casing cover 6. The outlet 72 of the coolant is communicated with a suction port 51 of a pump casing 5 through a coolant discharge pipe 91. An air discharge hole 93 is opened at an upper end of the coolant passing hollow part 70 and an air-discharge is carried out from this air discharge hole 93.
Patent JP-2001270277-A (JP)
Title: Letter rack and set tool therefor
Inventor: MASUI HIDEYUKI
IPC: B42F13/12
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a letter rack, and a set tool therefor, wherein papers and the like which are gathered in the letter rack can be easily filed in, and the filed papers and the like can be further fixed to each other. SOLUTION: A means for installing a set tool to the letter rack, and a set tool 16 for the letter rack comprising a presser 1, a hollow shaft 3 having an irregularity 2 on a surface, and a bottom base 4 to which an opening part 13 and a nip part 14 are provided, is equipped thereto. Thereby the papers and the like which are inserted in the letter rack can be easily filed up.
Patent JP-2001320566-A (JP)
Title: Facsimile equipment, method for controlling facsimile equipment and computer readable storage medium with control program of facsimile equipment stored therein
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/21
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To reduce load on a receiver performing both-face reception by making it possible to perform both-face recording at a receiving side with simple processing. SOLUTION: A CPU 22 requests the transmission sequence of both-face original information from a transmitter in the case of operating as a receiver. The transmission order of the both-face original information to be requested to the transmitter is decided in accordance with the recording sequence of the both-face original information in which the receiver can efficiently perform image recording. In the case of operating as a transmitter, if the requested transmission sequence can be satisfied, the images on both faces are transmitted in the transmission sequence. Whether transmission with the requested transmission sequence is notified to the receiver.  When to request the transmission sequence of the both-face original information from the transmitter is decided in the receiver in accordance with prescribed conditions, e.g. the residual quantity of a memory which the receiver can use for memory reception.
Patent JP-2001327028-A (JP)
Title: Method and apparatus for pretreatment of connection
Inventor: MOCHIZUKI HIROBUMI
IPC: H02G15/08
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for the pretreatment of a connection, where a sliding operation between a bullet-shaped head 6 and an axial hole 3 in a press-molded stress cone 1 is made proper and a sheath 7 can be inserted without applying an unreasonable force. SOLUTION: The sheath 7, which is inserted into the axial hole 3 in the press-molded stress cone 1, is provided with the bullet-shaped head 6 at its tip. A gas cylinder (a gas supply part) 5 supplies high-pressure gas to a position, in which the bullet-shaped head 6 comes into close contact with the inner surface of the axial hole 3. The high-pressure gas is spouted toward the outer circumference of the sheath 7 from the bullet-shaped head 6.
Patent JP-2001258792-A (JP)
Title: Holder for special brush inside of lavatory bowl and production method for fixture used for the same
Inventor: MIYAZAKI SOICHI
IPC: A47K11/10
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a brush a top end of which exists always in a lavatory bowl while it is used, unused or covered so that the labit to use the brush in the toilet is established and the lavatory bowl is kept clean. SOLUTION: A lavatory bowl brush 3 in which continuous through holes 5 are arranged endwise at a hooked part 4 is hooked on a fixture 9 which is composed of a sloped plate 6, outthrusts 7 and nearly U-figure shaped plate 8 and fixed on a hooking part on an upper limb of the lavatory bowl 1. Thus the top end side of the brush stays inside of the lavatory bowl and another handle side in midair while the lavatory bowl brush is hooked on the hooking part on an upper limb of the lavatory bowl 1.
Patent JP-2001320742-A (JP)
Title: System for inspecting resolution of video camera
Inventor: AOYAMA MITSUSHIGE
IPC: H04N17/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To comprehensively evaluate dispersion in resolution due to the location of an output image while enabling the automation of the resolution examination of a video camera and eliminating dispersion in testing results caused by the decision of a person. SOLUTION: The system has a patter chart 100 functioning as an object of a resolution examination, a light source 200 for illuminating the object 100, a storage means 314 for temporarily storing a digital image signal outputted from an inspecting device 300, a calculating means 401 for extracting a luminance component from a image signal, calculating the characteristic value of the luminance signal toward the image position direction, performing calculation for calculating resolution, and then comparing calculated resolution with an inspection standard, and an output means 404 for outputting the decision result obtained from the calculating means 401. The object 100 is a pattern chart in which a graphic having luminance different from groundwork is placed at a center and a peripheral part.
Patent JP-2001327193-A (JP)
Title: Drive device and drive control device
Inventor: TSUBAKI KAZUYA
IPC: H02P8/40
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a drive device and a drive control device for reducing the cost by detecting that a plurality of members to be driven have stopped by a single position detection means. SOLUTION: A single position detection means 4d successively detects the presence or absence of an induction voltage that is generated at each of detection coils 11a1... and detects that members 21... to be driven have come into contact with stoppers 51... and have stopped at a specific position based on the presence or absence of the detected induction voltage.
Patent JP-2001324949-A (JP)
Title: Dot pattern display medium as well as method for manufacturing the same, authenticity discrimination method and copying prevention method using the same
Inventor: KUBO AKIRA
IPC: B42D15/10
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a display medium which is capable of forming plural color images of dot patterns as latent images and is capable of displaying the latent images when lens arrays are aligned and to provide the display medium which is capable of detecting the copying of the display medium having these dot patterns in case the display medium is copied and which has a function to prevent forgery and alteration. SOLUTION: This dot pattern display medium 30 is provided with the dot patterns 32a and 32b consisting of dots of at least >=2 kinds of the same pitch as the pitch of the lenses of the lens array 11 and has the dot patterns with which the images are made to appear by superposing the lens arrays 11.
Patent JP-2001288917-A (JP)
Title: Riving device for travelling truck
Inventor: ASO ROKUSABURO
IPC: E04H6/22
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a parking device constituting a driving section of a travelling truck conveyed for putting a vehicle in and out at a low cost in a parking area having the travelling truck. SOLUTION: Travelling rails 7 for conveying the travelling truck 6 mounting the vehicle C thereon to parking rooms X and Y are arranged. The travelling rails 7 are arranged on both sides of a travelling route R provided to the direction for the travelling truck 6 to travel. Driving rollers 8 are projected to the upper surfaces of the travelling rails 7 and are pivoted, they are rotationally controlled by a motor, and the travelling truck 6 is moved. The travelling truck 6 includes bracket members 12 for holding the driving rollers 8 of the travelling rails 7, and the travelling truck is so constituted that it is put in and out from the parking rooms X and Y by rotational control of the driving rollers 8. By the constitution, the travelling truck 6 is made to reduce weight because the driving section is not mounted thereon, and the efficiency of conveyance is promoted.  Since the driving section is in a fixed state, installation work is facilitated, and there is an effect having no influence of vibration or the like thereon and reducing troubles therein.
Patent JP-2001324153-A (JP)
Title: Structure for preventing top plate temperature increase
Inventor: KOJIMA HISAO
IPC: F24C15/34
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem that hot air in a grill chamber is propagated to a top plate that is the top of a cooking device, the surface temperature becomes high, and especially the front part of the top plate reaches an extremely high temperature, causing a burn. SOLUTION: An air channel by a hot air duct is formed on the upper surface of the grill chamber to break heat transfer to the top plate, and an air channel exhausting port is provided at the upper position than the air channel inlet, thus discharging hot air from the upper surface of the grill chamber, and introducing the fresh air from the front along with hot air that is leaked from the front of the grill chamber, and hence preventing the temperature of the top plate from increasing.
Patent JP-2001325155-A (JP)
Title: Error correcting method for data storage device
Inventor: MATSUSHIMA HIROSHI
IPC: G11C29/00
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an error correcting method for a data storage device capable of efficiently correcting an error even in data error generation environment such as radioactive rays. SOLUTION: In the error correcting method for the data storage device to repeatedly perform the error correction of SEU of a volatile memory 2 with a prescribed cycle, error rate is enhanced while enabling follow-up to changes in intensity of the radioactive rays by statistically measuring error generation quantity, shortening the prescribed cycle when the measured error generation quantity is increased and setting the prescribed cycle longer when the measured error generation quantity is reduced.
Patent JP-2001327289-A (JP)
Title: Membrane-bound netrin
Inventor: ITOHARA SHIGEMI
IPC: C12N15/11
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To elucidate the function of netrin molecule in the brain of the vertebrate, to provide a treatment suitable for the damage of the brain caused by diseases and other reasons, to identify unknown members of UNC-6/netrin family that is expected to be diverse in order to permit promoting the formation of the normal neural network, and to analyze the in vivo functions of them. SOLUTION: This membrane-bound netrin has a hydrophobic region capable of binding to the cell membrane via glycosyl phosphatidylinositol(GPI) on the C terminal.
Patent JP-2001330334-A (JP)
Title: Heat utilization system utilizing hydrogen occlusion alloy
Inventor: MARUHASHI TSUTOMU
IPC: F25B41/04
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that high and low-temperature side heating media are affected thermally each other for reducing efficiency when a heat medium-switching means passes a heat medium-switching valve for switching a heat medium to switch a plurality of types of heat media with different temperatures, and heat media with different temperatures are mixed by the heat medium-switching valve for reducing efficiency when a sealing property deteriorates. SOLUTION: A reciprocating movement switching valve 29 for switching a heat medium is provided independently for each of a heat medium (heating water, cooling water, inhibition water, and chill output water) with a different temperature, thus preventing the heat medium being switched by the reciprocating movement switching valve 29,from being affected thermally by another heat medium with a different temperature. Even if the heat medium is affected thermally, the thermal influence can be affected nearly completely via a valve body that can be thermally sealed easily, thus preventing inconveniences where the high and low- temperature side heat media are affected thermally each other.  Also, even if the sealing property of the reciprocating movement switching valve 29 deteriorates, the heat media with different temperatures cannot be mixed by the reciprocating movement switching valve 29, thus achieving improved reliability for a long time.
Patent JP-2001330102-A (JP)
Title: Movement conversion mechanism, and cylinder device using the same
Inventor: ITO SHOJI
IPC: F16J1/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a novel movement conversion mechanism capable of dispensing with rocking of a connecting rod, and capable of comactifying its size while securing a stroke for a reciprocating motion, by adopting sliding structure in a movement conversion mechanism between the reciprocating motion and a rotating motion, and to enhance space efficiency in various devices, in particular a cylinder device, including the mechanism so as to compactify the devices. SOLUTION: The cylinder device 10 has a cylinder 11, the reciprocating motion body 12 provided with a piston part 12a constituted freely slidably along a prescribed direction (vertical direction shown in Figure) inside the cylinder 11 and a journal part 12b, and a rotary shaft 13 provided with a crank part 13a inserted into a lournal hole 12c formed in the journal part 12b. The hole 12c formed in the journal part 12b is provided with a slot cross-section of an extended shape extended along a direction substantially orthogonal to a reciprocating direction of the piston part 12a.
Patent JP-2001331996-A (JP)
Title: Disk device
Inventor: ABE HIROSHI
IPC: G11B17/04
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To solve the problems with a disk device, such as the complexity of mechanisms for transferring a disk by a transfer roller and parting the transfer roller from the disk when the disk is installed to a turntable and the difficulty in setting of operation timing. SOLUTION: A movable base 2 and a roller supporting member 25 descend together and at this time the roller supporting member 25 abuts on the top surface of a turning member 101, as a result of which the roller supporting member 25 is turned counterclockwise by utilizing the descending force of the movable base 2 and the transfer roller 31 is parted from the disk. Further, the turning member 101 is turned and a projection 29 is pressed by a cam section 101d, by which the transfer roller 31 may be further lowered.
Patent JP-2001332905-A (JP)
Title: Dual-mode band pass filter
Inventor: KAMINAMI SEIJI
IPC: H01P1/203
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a dual-mode band pass filter capable of miniaturization and easy and markedly control of the coupling degree or band width and improved in flexibility of design. SOLUTION: In a dual mode band pass filter 1, a metal film 3 constitutates a resonator on the first principal side of a dielectric substrate 2 or at a certain height position on the dielectric substrate, at least one ground electrode 4 is formed so as to face the metal film 3 via a dielectric substrate layer, input/ output coupling circuits 5 and 6 are coupled to the metal film 3 and at one part of an area, where the metal film 3 and the ground electrode 4 are faced to each other, dielectric substrate parts 2a and 2b of a dielectric constant different from the remaining part are formed, so as to couple two of resonance.
Patent JP-2001332404-A (JP)
Title: Overcurrent protective element and its manufacturing method
Inventor: KUME TOSHIRO
IPC: H01C7/13
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an overcurrent protective element having a low initial resistance value and a good PTC characteristic. SOLUTION: This overcurrent protective element is provided with a polymer layer containing conductive fillers and electrodes 11 which are arranged on both sides of the polymer layer. The polymer layer is composed of a plurality of partial polymer layers including partial polymer layers 15 adjoining to the electrodes 12 and partial polymer layers 14 formed on the insides of the layers 15. The partial polymer layers 15 have high conductivity than the partial polymer layers 14 have. This protective element is manufactured by laminating a plurality of polymer sheets containing a conductive filler at different concentrations or containing conductive fillers with different carbon species upon another with electrodes in between and thermocompression bonding the polymer sheets to each other. Alternatively, the protective element is manufactured by applying a conductive filler coating containing a binder to the electrodes or dipping the electrodes in a suspension of a conductive filler and, after drying the surfaces of the electrodes, thermocompression bonding polymer sheets containing the conductive filler to each other with the electrodes in between.
Patent JP-2001334299-A (JP)
Title: Method for dehydrating excess sludge and method for estimating dehydration properties of excess sludge
Inventor: KUBO KATSUHISA
IPC: C02F11/14
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for dehydrating excess sludge, capable of performing the extremely good and stable dehydration of excess sludge by estimating the necessary addition amount of a chemical agent and the water content of a dehydrated cake from the properties of excess sludge, and a method for estimating dehydration properties of excess sludge. SOLUTION: A floating substance (SS), a net organic component (NVSS), an amount of mucilage (MUS), chemical injection-free centrifugal water content (W0), an SS colloid equivalent value (SSCE), a supernatant liquid colloid equivalent value (FLCE1) and a supernatant liquid colloid equivalent value (FLCE2) after the addition of an inorganic flocculant are measured with respect to excess sludge generated by the activated sludge treatment of wastewater and the inorganic flocculant of which the addition ratio is 0.9-1.1 times by weight of an addition ratio estimated from formula [1]; addition ratio (wt.%/SS) of inorganic flocculant=0.560SS-O.373NVSS-68.533SSCE-152.57FLCE1+9.271 and a polymer of which the addition ratio is 0.9-1.1 times by weight of an addition ratio estimated from formula [2];  addition ratio (wt.%/SS) of polymer=-0.192SS-13.283FLCE2-0.093W0+9.673 are added to excess sludge to dehydrate the excess sludge. In the method for estimating the dehydration properties of the excess sludge, the addition ratio of the inorganic flocculant, the addition ratio of the polymer and the water content of the dehydrated cake are estimated on the formulae [1], [2] and formula [3]; water content (wt.%) of dehydrated cake=-1.860SS-0.049 NVSS+0.475W0+0.15MUS+36.546.
Patent JP-2001336579-A (JP)
Title: Semiconductive belt
Inventor: HIBI TOYOJI
IPC: C08L77/12
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductive belt capable of being made to a thin film molding and having no difference at front and back of a resistance value and an excellent electric resistance value. SOLUTION: The semiconductive belt is formed by formulating a polyaminoamide amidoester as a thermosetting resin and a surface processing carbon black and molding it.
Patent JP-2000354776-A (JP)
Title: Pulverizing device
Inventor: SHIMIZU FUKUZO
IPC: B02C4/34
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To efficiently pulverize waste including metal without generating an inclusion phenomenon or the like by mounting a rotated file which scrapes off the waste to be treated while coming in contact with the bottom of the waste to be treated which is to be pulverized and a driving means for rotating the file on this pulverizing device. SOLUTION: This pulverizing device is provided with a hopper 3 storing a waste 2 to be treated above a vertically long case 1 and a rotated cylindrical file 4 below the hopper 3 as a pulverizing means. A motor 5 is provided as a rotary driving means for rotating the cylindrical file 4. The cylindrical file 4 has a number of claw 15 on its outer peripheral surface 4a and the claw 15 comes in contact with the bottom of the waste 2 to be treated to scrape off the waste 2 to be treated. The projecting height c of the claw 15 is specified to be 0.1 to 10 mm. The outer peripheral surface 4a of the cylindrical file 4 or the claw 15 is made of sintered hard alloy. By thus utilizing the rotated cylindrical file 4 as a pulverizing means, the waste 2 to be treated which contains metal can be finely scraped off as if radish were grated.
Patent JP-2001334511-A (JP)
Title: Mold for manufacturing wood product
Inventor: SASAKI YOSUKE
IPC: B27N3/08
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing mold by which a work to carry a wood material while being compressed is easily performed. SOLUTION: This manufacturing mold is equipped with a mold main body 30, a bottom plate 12, a pressing plate 13 and a locking pin 14. In this case, for the mold main body 30, a lower mold 10 and an upper frame 11 are detachably connected. Then, the filled wood material 31 is compressed by moving the pressing plate 13 downward by the compression operating section 33 of a compressing device. Also, the pressing plate 13 can be locked in a manner to prevent the pressing plate 13 from moving upward by inserting the locking pin 14 in a pin hole 19 on the lower mold 10 by lifting the upper frame 11 for the manufacturing mold. By this manufacturing mold, the pressing plate 13 can be locked with a smaller number of parts, and therefore, the manufacturing mold is compact and light-weight, and the work wherein the wood material is carried while being compressed can be easily performed.
Patent JP-2001344447-A (JP)
Title: Device and method for information mediation
Inventor: AKIYAMA NORITAKE
IPC: G06Q30/06
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for information mediation which can eliminate messages unnecessary to both a registering user and a retrieving user, provide information useful to both the registering user and retrieving user, and improve the reliability of the registering user and retrieving user to a service provider. SOLUTION: When a retrieving member makes an instruction to retrieve registration information on a registering member stored in a registration information database 342, a retrieval processing part 322 retrieves the registration information stored in the registration information database 342 to extract the corresponding registering member, reads the reception conditions of the extracted registering member from a reception condition database 343, and sends only the retrieval result regarding the registering member allowed to receive a message from the retrieving member under the read reception condition to the retrieving member through a communication control part 31.