baber/WOPTO huggingface dataset:
Patent JP-2001327411-A (JP)
Title: Electric heating cooker
Inventor: ONO ATSUO
IPC: F24C15/34
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an electric heating cooker which prevents fuming, firing and scorching caused by overheat of split meat juice or oil on a drip bowl. SOLUTION: A heat absorbing body 7 is attached on a drip bowl 5. It is filled with a heat absorbing material 8 such as water, paraffin, and the like. Overheat of the drip bowl 5 can be prevented by having this material absorbing heat.
Patent JP-2001332757-A (JP)
Title: Manufacturing method of solar cell for condensing power generation
Inventor: ARAKI KENJI
IPC: H01L31/042
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell for condensing power generation that can secure a conversion factor even if the increase of temperature on a back surface is large. SOLUTION: In a solar cell 16, resistivity R of a base layer 26 is set larger than 0.1 (Ωcm), the thickness (t) of the base layer 26 is set thicker than 0.002 (cm). Furthermore, product of their condensing ratio (c), the resistivity R of the base layer 26, the thickness (t) of the base layer, and product (RΔTtc) of average temperature increase width ΔT of cooling water is set smaller than [-2.9 log(c)+5.1].  In this case, loss caused by increase in series resistance by the temperature increase of the solar cell 16 does not exceed a voltage increase gain by condensing even if other resistance constituents are set to 0, thus keeping a conversion factor ηl high as compared with a case where the back surface of the solar cell 16 is maintained at a fixed temperature or less by a heat sink and the cooling water even if the condensing ration (c) of sun light that is condensed onto a light reception surface 14 is set larger than 10. The average temperature increase width ΔT of cooling water by the cooling of the back surface of a semiconductor substrate 20 is larger than 5 (K).
Patent JP-2001333089-A (JP)
Title: Receptacle with bridge function and home network
Inventor: NOGUCHI SACHIHIRO
IPC: H04L12/46
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a receptacle with a bridge function or the like that can reduce the bridge function in the case of extending a home network, prevent a defect due to interruption of transmission of packets caused by extension/ deletion of an IEEE 1394 device, and attain remarkable improvement on the degree of freedom of works or the like. SOLUTION: The receptacles 3a-3d with a bridge function are placed between a wall network 1 configured in compliance with the IEEE 1394 standards and local buses 2a-2d to relay data. Furthermore, each of the receptacles 3a-3d stores a receptacle ID to specify all the receptacles with the bridge function including its own receptacle connected in the network to a register 371 and stores an actual physical ID, to specify IEEE 1394 devices 7 connected to itself and to the local bus (2a-2d) to which itself is connected, to a register 372.
Patent JP-2001330160-A (JP)
Title: O-ring mounting device for flow control valve
Inventor: KATO TSUKASA
IPC: F16K41/04
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an O-ring mounting device for a flow control valve not requiring complicated work and capable of easily and rapidly mounting an O-ring. SOLUTION: O-ring mounting device is constituted such that a shaft 1b can be stored at the inside of the O-ring mounting device, and a cylinder body 6b having approximately the same outside diameter as that of a valve element 1a and a conical body 6d extending from the outer end surface 6c of the cylinder body 6b are provided. A work to mount an O-ring is rapidly and easily completed only by pressing the O-ring 1c in the valve element 1a from the top part of the conical body 6d through the conical body 6b.
Patent JP-2001327437-A (JP)
Title: Insulating sheet for sanitary napkin
Inventor: NAGATA RYOHEI
IPC: E03D1/01
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To prepare a sanitary insulating sheet that can solve problems associated with the user of an electrical heater, the use of a fibrous cover, and the use of a paper sheet, or a nonwoven fabric cover instead of the fibrous cover in conventional sanitary napkin equipments. SOLUTION: A sanitary insulating sheet is made by laying a layer 20 made of an adhesive layer or a rubber layer over the reverse of an insulating sheet 10 in which a sheet base material 11 and an insulating layer 12 made of a resin composition containing hollow particles and/or air cells are layered.
Patent JP-2001333692-A (JP)
Title: Method for producing fermented soybean milk
Inventor: SAKAGUCHI YOSHITAKA
IPC: A23L11/00
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain a fermented soybean milk high in isoflavone aglycone content and also rich in lactobacilli without spoiling its flavor even through lactobacallery fermentation. SOLUTION: This fermented soybean milk is obtained by adding to a soybean milk a glucide in such an amount that the bacilli reach the stationary phase when the acidity of lactic acid comes to 0.40%-0.66%, and inoculating lactobacilli thereon followed by culturing the resultant soybean milk until they reach the stationary phase. Another version of this fermented soybean milk with adjusted acidity is obtained by further adding an organic acid to the above fermented soybean milk. The method for producing both kinds of the fermented soybean milk is provided.
Patent JP-2001338747-A (JP)
Title: Ceramic heater for semiconductor manufacturing and inspection apparatus
Inventor: HIRAMATSU YASUJI
IPC: H01L21/205
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic heater, capable of eliminating temperature distribution on the heating surface of a ceramic substrate to make the temperature more uniform, and uniformly heating a heating object, such as a semiconductor wafer. SOLUTION: This ceramic heater has a resistance heating element, comprising two or more circuits formed on the inside or the surface of the ceramic substrate, the resistance heating element is partitioned into two or more regions, and the average distance between the regions is set to 1/4 or larger than the thickness of the ceramic substrate.
Patent JP-2001339511-A (JP)
Title: Terminal controller
Inventor: KUBO HIROSHI
IPC: G08C19/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a terminal controller that needs not a wiring connector to interconnect multi-core cables for wiring in the case that a plurality of terminal controllers is connected to one telephone line. SOLUTION: A terminal section 17 of the terminal controller 2 connected between a telephone line 1 and a terminal 5 is provided with terminals to which the telephone line 1, a telephone set 3 and the terminal controller 5 are respectively connected and with relay terminals C1, C2 that relay the connection among multi-core cables required for the connection of a plurality of the terminal controllers 2.
Patent JP-2001343652-A (JP)
Title: Liquid crystal display device
Inventor: FURUKAWA TOMOAKI
IPC: G02F1/1335
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device having high speed responsiveness, high contrast and high brightness. SOLUTION: The liquid crystal display device is provided with a pair of substrates 1 and 1 having transparent electrodes 2 and 2 and vertical alignment layers 3 and 3 respectively, a liquid crystal layer 5 consisting of a liquid crystal interposed between both the substrates 1 and 1 and having negative dielectric anisotropy and a polarizing plate. The vertical alignment layers 3 and 3 control alignment of liquid crystal molecules so that the direction of major axes of the liquid crystal molecules is substantially vertical to the surfaces of the substrates 1 and 1 when voltage is not applied between both the substrates 1 and 1.  The vertical alignment layers 3 and 3 are applied with alignment treatment so that the direction of the major axes of the liquid crystal molecules are substantially parallel to surfaces of the both substrates 1 and 1 and the liquid crystal molecules are aligned twistedly by nearly 90 deg. when the voltage is applied between both the substrates 1 and 1. When the thickness of the liquid crystal layer 5 and the refractive index anisotropy of the liquid crystal are defined as d and Δn, respectively, d is 2.5 μm or less and Δn.d is 0.375 μm or more.
Patent JP-2001345683-A (JP)
Title: Differentiating circuit
Inventor: KAWASAKI MOTOAKI
IPC: H03K19/0175
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to convert a single phase signal to a differential signal suitable for high-accuracy high-speed signal processing easily without special design in a differentiating circuit, in which an input single phase signal is converted into a differential signal with the adequate phases. SOLUTION: A first inverter group made up of four CMOS inverters B1 to B4 in serial connection, and a second inverter group made of three CMOS inverters B5 to B7 in serial connection, are constituted. A single phase signal S as an input is entered into the CMOS inverters B1 and B5 in the first and second inverter groups. Each input side of the two CMOS inverters B8 and B, which is opened on the output side, is connected to an input/output connecting point of CMOS inverters B5 and B6 in the second inverter group. In addition, positive polarity and negative polarity signals PS and NS are generated from the CMOS inverters B4 and B7.
Patent JP-2001340078-A (JP)
Title: Method for producing polyester
Inventor: YOKOMIZO SATOSHI
IPC: C12N1/21
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyester by which the molar fraction of 3-hydroxyhexanoic acid (3HH) is controlled and a copolyester P[3- hydroxybutyric acid (3HB)-co-3HH] having various molar fractions of the 3HH is stably produced with high productivity. SOLUTION: This method is to produce the copolyester P(3HB-co-3HH) in which the 3HB represented by the following formula (1) is copolymerized with the 3HH represented by the following formula (2) using a microorganism and the method for producing the polyester comprises using any of a combination of oils and fats different in number of carbons, a combination of fatty acids different in the number of carbons or a combination of the oils and fats with the fatty acids different in the number of carbons as at least two kinds of carbon sources and thereby collecting the polyester different in the molar fraction of the 3HH.
Patent JP-2001350479-A (JP)
Title: System and method for delivering audio data, delivery server to be used for the system, client side terminal, computer readable recording medium which records program applicable to the computer used in the system
Inventor: NAKAMURA SHUNSUKE
IPC: H04W88/18
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a system in which a user of a portable telephone obtains trial listening music data of an incoming call melody without being charged and the user actually reproduces the data by using the user's own portable telephone. SOLUTION: An audio data delevering server 20 delivers trial music data to a user's portable telephone without charging for the use of the data in accordance with the request made by a portable telephone 60 or delivers normal music data to the telephone 60 with a charge. The delivered data are actually reproduced by the portable telephone. However, the number of reproductions is limited and the data are erased from the memory (a RAM63) of the telephone after the limited number of reproductions are made.
Patent JP-2001341858-A (JP)
Title: Apparatus for feeding and recovering thin plate
Inventor: ITOI ISAMU
IPC: B65H3/00
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for feeding thin plates from a feed unit in which untreated thin plates are stored in a stacked condition with a slip sheet inserted therebetween to a treatment unit without any degradation of the working efficiency or any adverse effect on the treatment of the thin plates at a, treatment unit, the treated thin plates discharged from the treatment unit can be recovered in the storage unit in a stacked manner while inserting the slip sheet between the treated thin plates. SOLUTION: A slip sheet transferring means is provided in which, every time when the untreated thin plate p is fed from the feed unit 12 to the treatment unit 10, the slip sheet a placed on the highest thin plate stored in the feed unit is taken out, the slip sheet taken out of the feed unit is carried to the storage unit every time the treated thin plate P is recovered in the storage unit 14, and the slip sheet is placed on the highest thin plate recovered in the storage unit.
Patent JP-2001310002-A (JP)
Title: Practicing method for golf swing and club for practicing for the same
Inventor: SAWADA YUKO
IPC: A63B69/36
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily experience a correct swing form by accompanying the sliding motion of his or her dominant hand in practicing the golf swing. SOLUTION: A grip 3 is formed by a stationary grip part 4 fastened to the base part side of a shaft 1 and a movable grip part 4 which is arranged to a heat 2 side is freely attachably and detachably combined with a stationary grip part 4 and is made slidable along the shaft 1. The user largely slides and pulls up the hand placed along the movable grip part 5 in a back swing and slides the hand pulled up to the head 2 side together with the movable grip part 5 so as to gradually return the hand to the stationary grip part 4 of the grip 3 in a down swing.
Patent JP-2001349230-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: OKADA KOJIRO
IPC: F01N3/28
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To stably regenerate a catalytic device for preventing an offensive smell of exhaust gas and restraining lengthening of regenerating time of a catalyst by minimizing the concentration of H2S generated according to the release of SOx from the catalyst in an exhaust emission control device of an internal combustion engine. SOLUTION: When releasing a sulfur component from a storage NOx catalyst 25 by enriching the exhaust air-fuel ratio in a high temperature state, a temperature or a temperature rising speed of the storage NOx catalyst 25 is controlled so as to restrain generation of hydrogen sulfide according to a frequency (an S regenerating frequency) of becoming a state of blowing off the sulfur component by the storage NOx catalyst 25.
Patent JP-2001346764-A (JP)
Title: Eyeground camera
Inventor: YUMIKAKE KAZUHIKO
IPC: A61B3/14
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an ophthalmological device capable of precisely positioning a subject eye to an instrument main body, and receiving an image of favorable precision even when a front eye part observing condition is changed to/from an eyeground observing condition. SOLUTION: An illumination flux is projected toward a subject eye E by an illumination optical system 1, an eyeground or a front eye part is observed based on reflection flux reflected by a subject eye E in an observation optical system 2, an alignment flux is projected on the eye E by an alignment optical system 3, the alignment flux is provided to a pupil EP of the eye E in an optically pupil-parted state by a pupil parting member 34 disposed at a position roughly conjugated with the pupil EP of the eye E, and a front eye part observing condition and an eyeground observing condition are set by change by a changing lens 19 detachably inserted into an optical path of the observation optical system 2.
Patent JP-2001347562-A (JP)
Title: Manufacturing method for tubular film, and molding die
Inventor: BAMISHIN MASAHITO
IPC: B29C53/56
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for tubular film which can easily make uniform a gap between a tubular die member and a columnar member when the film is molded and can make uniform the thickness of the molded tubular film. SOLUTION: A sheetlike film 4 of a thermoplastic resin wound like a roll on the columnar member 2 is inserted into the tubular die member 3 having an inside diameter slightly larger than the outside diameter of the columnar member 2 and is molded by heating, so as to manufacture the tubular film. In this method of manufacturing the tubular film, a spacer 7 stipulating the gap between the outer peripheral surface of the columnar member 2 and the inner peripheral surface of the tubular die member 3 is provided in the end part of at least either the columnar member 2 or the tubular die member 3, and the sheetlike film is molded by using the columnar member 2 and the tubular die member 3 either of which is provided with the spacer 7.
Patent JP-2001348846-A (JP)
Title: Gutter pipe valve
Inventor: TANAKA TOSHIKAZU
IPC: E02B8/04
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a gutter pipe valve operable for limited opening in a normal condition with a small amount of flow or with opening moment by a weight and for quick closing when a water level at the side of a drain end is increased. SOLUTION: The gutter pipe valve comprises a valve box 14 arranged in connection with a drain pipe 11, a flap valve element 16 to be oscillated around a horizontal supporting axis for opening/closing a drain port of the valve box 14, a weight arm 19 to be oscillated integrally with the flap valve element 16, and a counter buoyancy weight 21 connected to one end of the weight arm 19 via a link 20. Water level setting means 25 is detachably provided in the link 20, where a joint pin 24 of the weight arm 19 is inserted in a slit 23 formed in the link 20 along the axial center and received by the slit 23 in position.
Patent JP-2001349922-A (JP)
Title: Degradation diagnosing method of cv cable
Inventor: KON HIROYUKI
IPC: G01R31/12
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of accurately evaluating degradation degree of cable regardless of cable length in a diagnosis of water tree insulation degradation of a CV cable using a residual charge measuring method. SOLUTION: In this insulation degradation diagnosing method, the CV cable is applied with direct voltage, then grounded, and then applied with alternating voltage, and a residual charge is measured. Alternating voltage application having a predetermined application pattern is performed a plurality of times stepwise, an alternating breakdown voltage level of a test cable is estimated based on a maximum alternating application voltage value for measuring the residual charge to diagnose insulation degradation.
Patent JP-2001358701-A (JP)
Title: Transmitting device, line switching method and network system
Inventor: MUTO HIDEYUKI
IPC: H04B17/00
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To automatically monitor the state of a spare line, also to reliably detect a fault that can be relieved by switching and also to efficiently operate a line depending on the detected results. SOLUTION: Sender side MSOH monitor circuits 3-1 to 3-N monitor K2 bytes in the MSOH of the SDH frame of each input data string, supply N pieces of detected results of obtained MS-AIS to a spare line frame multiplex circuit 50, performs frame multiplexing and transmit the detected results to a receiving side. Switching signal generation circuits 12-1 to 12-N generate a switching signal that controls receiving switching circuits 8-1 to 8-N and sandier switching circuits 4-1 to 4-N on the basis of detected results obtained from radio frame detection circuit 7-1 to 7-N and a spare radio frame detection circuit 70 and N pieces of detected results of the MS-AIS included in received data from the circuit 70, and does not perform switching when a transmitting side detects the MS-AIS even in the case of detecting the fault of a radio frame and MS-AIS.
Patent JP-2001200844-A (JP)
Title: Hydrostatic gas bearing spindle
Inventor: FUJIKAWA YOSHIO
IPC: H01L21/68
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a compact hydrostatic gas bearing spindle capable of enhancing the ultimate vacuum in a vacuum chamber. SOLUTION: In a hydrostatic gas bearing spindle in which a rotary shaft 5 is provided in a housing 4 through bearing clearance, compressed gas is introduced into the bearing clearance, and the rotary shaft 5 is supported in the housing in non-contact manner, a negative pressure generator 28 for generating negative pressure by the flow of compressed gas, is provided inside the housing 4, and the gas discharged from the bearing clearance is adapted to be sucked by the negative pressure generator 28. The leakage of compressed gas to the vacuum chamber is prevented in non-contact manner.
Patent JP-2002000003-A (JP)
Title: Structure for attaching tool bar of rotary implement
Inventor: WAKUTA TAKESHI
IPC: A01B33/08
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a stable structure for attaching a tool bar of a rotary implement. SOLUTION: A supporting rod 19 for supporting the tool bar 22 for attaching an auxiliary implement installed to a machine frame 8 equipped with a gear case 6 in the rotary implement in the right and left direction is installed at the side of the machine frame 8 and the base part side of the supporting rod 19 is set to the side of the gear case 6.
Patent JP-2002006635-A (JP)
Title: Developing device
Inventor: SHIMIZU YOSHITAKE
IPC: G03G15/09
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of fog in images and the splashing of toners to the outside with a developing device which moves a developer carrying member in a direction opposite to the moving direction of an image carrying member and performs development by impressing alternating voltage to this developer carrying member. SOLUTION: This developing device performs development by regulating the amount of the developer 2 containing toners and carriers transported to a developing region facing the image carrying member 1 by the developer carrying member 11 internally provided with a magnet 11a, moving the developer carrying member in the direction opposite to the moving direction of the image carrying member in the developing region and impressing the alternating voltage to the developer carrying member.  The position where the perpendicular magnetic force of the magnetic pole N1 of the magnet member facing the image carrying member is peak, the magnetic force state thereof, the position where the perpendicular magnetic force of the magnetic pole S1 on the downstream side in the moving direction of the developer carrying member adjacent to the magnetic pole N1, and the magnetic force thereof are adequately regulated.
Patent JP-2002002035-A (JP)
Title: Printer
Inventor: MURAKOSHI KEIJI
IPC: B65H23/28
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a printer in which abnormal sheet feed can be detected surely even in case of unattended operation. SOLUTION: The printer 1 comprises a body frame (2) having a roll sheet containing section (4), a thermal head 13, and a winding shaft 7, and a moving frame 3 provided on the body frame (2) to be opened/closed freely and having a platen roller 16. The body frame (2) is provided, at a specified position thereof, with an operation sensor 17 and the moving frame 3 is provided with a rotatable driven roller 18 fixed with an encoder 19. When the moving frame 3 is closed, the encoder 19 is located at a detectable position of the operation sensor 17 and the driven roller is located at a part for further bending a sheet passage formed between the platen roller 16 and the winding shaft 7.