baber/WOPTO huggingface dataset:
Patent JP-2002541816-A (JP)
IPC: C07C43/23
Filed: 2000-04-11
Abstract: A propargylic alcohol, enriched in the (R)-enantiomer, has formula (I) wherein R is C1-4 alkoxy, halogen, or C1-4 alkyl optionally substituted by OH or halogen. This may be prepared by the steps of: (a) enantioselective (R)-esterification of the racemic alcohol using an acyl donor and a first enzyme; (b) removal of the unreacted (S)-alcohol; and (c) enantioselective hydrolysis of the (R)-ester, using a second enzyme. The alcohol can be converted to a prostaglandin by known means.
Patent JP-2003500338-A (JP)
IPC: C07C43/23
Filed: 2000-04-20
Abstract: A process for extracting a compound or composition of matter from a raw material containing that compound or composition as a constituent part is described. The process comprises the steps of (1) contacting the raw material with an extraction solvent comprising a pentafluoropropane so as to extract the compound or composition from the raw material into the solvent, and (2) separating the solvent containing the extracted compound or composition from the raw material. The process is particularly adapted for extracting flavours and fragrances from materials of plant origin.
Patent JP-2002542893-A (JP)
IPC: A61F2/00
Filed: 2000-04-28
Abstract: A device and method for treating female urinary incontinence is provided. A device in accordance with the invention includes a sheath having a distal portion, a proximal portion, and a lumen extending therebetween. A distal member is elastically hinged to the distal portion of the sheath. A flow control valve unit is disposed within a lumen of the sheath. The distal member may be urged into axial alignment with the sheath, and the device may be inserted into a female urethra. Once the device is inserted sufficiently distally into the female urethra, the distal member will return to a position which is not in axial alignment with the sheath.
Patent JP-2002207490-A (JP)
Title: System and method for distributing data for music and recording medium with distribution program recorded thereon
Inventor: TOYODA KOICHI
IPC: G06Q50/00
Filed: 2001-01-05
Abstract: PROBLEM TO BE SOLVED: To enable a customer to download lyric data and label data of a music medium that the customer rented at a rental store from a server device connected to the Internet anytime and anywhere. SOLUTION: A rental store server device 1 and a customer client device 2 are connected together through a network communication means N and the rental store sever device 1 is equipped with a lyric database 12 which stores lyric data, a label database 13 which stores label data, and an individual information storage means 11 which stores history and music information on the renting of customers and personal information on the customers and distributes lyric data and label data to the customer client device 2 according to the personal information stored in the personal information storage means 11 when the customer makes a request distribute the lyric data and label data on songs that the customer rented.
Patent JP-2002206797-A (JP)
Title: Hot-water supplier
Inventor: AOKI KENJI
IPC: F24H1/00
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a hot-water supplier capable of avoiding disadvantage such as the temporary supply of high-temperature hot-water even when cut-in supply of hot-water from a general hot-water supplying passage with a comparatively large amount of supplying hot-water is started when high-temperature hot-water supply is being effected from a high-temperature hot-water supplying passage. SOLUTION: The high-temperature hot-water supplying passage 14, branched and connected to the upstream side of the connecting place of a bypass passage 6 in the general hot-water supplying passage 2, and a high-temperature hot-water supplying ON-OFF valve 18 for opening and closing the flow of hot-water are provided and when a general hot-water cut-in supply command is given while high-temperature hot-water supply is being carried out, the control condition is switched into a condition wherein the flow of hot-water toward the downstream side of the connecting place with the high-temperature hot-water supplying passage 14 in the general hot-water supplying passage 2 is restricted and, thereafter, the restriction is lifted when lifting conditions are satisfied.
Patent JP-2002218598-A (JP)
Title: Sound image localizing device
Inventor: IIDA KAZUHIRO
IPC: H04S1/00
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a sound image localizing device that is realized with a small memory capacity without the need for measuring the head impulse responses in every direction. SOLUTION: A sound image direction setting section 101 sets the direction in a three-dimensional space which allows a listener to perceive the sound image and calculates a side angle α and an elevating angle β from the set three-dimensional direction. Side angle control information is obtained from a side angle control information storage section 103 depending on the side angle αand stored in a convolution arithmetic section 106, elevating angle control information is obtained from an elevating angle control information storage section 104 depending on the elevating angle β and stored in the convolution arithmetic section 106, a headphone inverse characteristic information storage section 105 stores headphone inverse characteristic information to the convolution arithmetic section 106,  coefficients stored in the convolution arithmetic section 106 are convoluted on the sound source signal to generate the right ear signal and the left ear signal, which are reproduced by a headphone.
Patent JP-2002210719-A (JP)
Title: Mold and pressing machine
Inventor: NIIMI HITOYOSHI
IPC: B28B3/02
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a mold and a pressing machine in which clay scum can be efficiently removed. SOLUTION: Fitting surfaces and pressing surfaces 14 and 44 for pressing a clay material are formed on upper and lower mold pieces 10 and 40. A ventilating cylinder 19 is engaged with communicating holes 17 of the pieces 10 and 40, and inner air is exhausted together with the clay scum from a ventilating plate 22 of its distal end at a pressing time. Exhaust valves 25 are mounted in the holes 17. The valves 25 are retracted against an urging force of a coiled spring 30 by introducing compressed air, and the scum is externally blown and flown.
Patent JP-2002218616-A (JP)
Title: Method for stringing three-wire bundled cable and apparatus for transferring the same
Inventor: HACHIMORI SHUJI
IPC: H02G1/06
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for stringing a three-wire bundled cable and an apparatus for transferring it, which can easily string and install a large diamer three-wire bundled cable for an extra high voltage in a bent hollow route having a limited space without losing an installation form. SOLUTION: When the three-wire bundled cable 1 having a stacked cross section is transferred close to the bent route CT, the bundle of the cable 1 is released and the wires 1 are aligned in series. Since the cable 1 is held and transferred by pinching, driving and supporting rollers GR arranged along the route at the predetermined intervals so as to progressively direct the plane of the cable 1 in the bent direction, the bent route CT intersecting with linear routes ST1, ST2 can be easily bent, extended and installed. Since a phase shift between the transferred cables is very small, a damage to the covering of the cable can be prevented.
Patent JP-2002210691-A (JP)
Title: Cutting device
Inventor: FUJIWARA KENJI
IPC: B26D1/40
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device capable of remarkably reducing the frequency of the maintenance and checking. SOLUTION: This cutting device comprises a first cutting barrel 10 having plural first cutting blades 12 at predetermined intervals on its outer peripheral face along the axial direction, a second cutting barrel 20 mounted near the first cutting barrel, and having plural second cutting blades 22 on its outer peripheral face oppositely to grooves 13 respectively formed between the adjacent first cutting blades 12 of the cutting barrel 10, a first guide belt 14 hung on the cutting barrel 10 in a state of being placed in the groove 13 of the first cutting barrel 10, and hung on a roller 33a mounted at a downstream side in the moving direction of a paper sheet 2 of the cutting barrel 10, and a second guide belt 24 hung on the cutting barrel 20 in a state of being placed in grooves 23 respectively formed between the adjacent second cutting blades 22 of the second cutting barrel,  and hung on a roller 34a mounted at a downstream side in the moving direction of the paper sheet 2 of the cutting barrel 20, and the paper sheet 2 is guided between the first guide belt 14 and the second guide belt 24.
Patent JP-2002209677-A (JP)
Title: Mattress
Inventor: TAKESHITA KATSUHIRO
IPC: A47C27/00
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a light and warm mattress while having high load dispersing capacity. SOLUTION: A lubricant 4 is applied to foamed particles 3, and a bag 2 for forming a mattress 1 is filled therewith.
Patent JP-2002215087-A (JP)
Title: Plasma display device and control method therefor
Inventor: ONOZAWA MAKOTO
IPC: G09G3/291
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable plasma display device. SOLUTION: The reference potential of a control signal to be supplied from a drive control circuit is converted into the reference potential of an output element by a signal transmission circuit in a pre-driving circuit, and is amplified by a signal amplifier circuit and then is supplied to the output element, thus it is made possible to transmit the control signal to the output element with the reference potential insulated therefrom, even if the reference potential of the drive control circuit and the control signal is different from that of the output element, and also prevent voltage fluctuations or the like of the output element from influencing the drive control circuit.
Patent JP-2002216780-A (JP)
Title: Electrode member, battery using the same and electrode member producing method
Inventor: TANAKA KOICHI
IPC: H01M4/96
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an electrode member having good electric efficiency, a battery using the same and a method of producing the electrode member having good electric efficiency in simple processes and at a low cost. SOLUTION: The electrode members 13, 14 comprise a porous carbon plate produced by carbonizing a resin material after molded into a predetermined shape.
Patent JP-2002218196-A (JP)
Title: Communication terminal
Inventor: OKADA KAZUHIRO
IPC: H04N1/32
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal that can reduce the number of times of fallback so as to reduce the communication charge. SOLUTION: In the case that a facsimile MODEM 10 is used and image data are faxed to a destination facsimile terminal via a public telephone network in an error correction mode(ECM) and a partial page request signal is received for a prescribed number of times (YES in step S27 in Figure 3) and fallback is already executed at processing transmission speed (YES in step S29), a main control section 1 of a facsimile terminal 20 interrupts a communication channel (step S31) and redial waiting is set (step S32). Furthermore, when redial is made after dial waiting as above, the main control section 1 makes a call to a destination communication terminal at a transmission speed of a communication mode lower than the transmission speed before fallback that is a transmission start transmission speed at preceding dial to start facsimile transmission (steps S41-D43 in Figure 4).
Patent JP-2002217391-A (JP)
Title: Method for manufacturing laminate and semiconductor device
Inventor: UTSUNOMIYA SUMIO
IPC: H01L29/786
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a laminate which can be applied to the manufacture of the laminate containing various substrates and members, by solving the problem that e.g. a substrate on which the laminate is arranged or a member which is contained in the laminate is limited, because a process to be performed under severe conditions such as a high-temperature treatment or the like is contained in a conventional method for manufacturing the laminate such as a semiconductor device or the like used to sequentially form a layer or a region on a substrate. SOLUTION: A first isolation layer, an intermediate layer and a body to be transferred are formed sequentially on a first substrate. The body to be transferred and a second isolation layer which is formed on a second substrate are bonded via a first bonding layer. The first isolation layer is irradiated with light, an exfoliation in the first isolation layer is induced, and the first substrate is detached. A third substrate and the intermediate layer are bonded via a second bonding layer. A heating operation is performed, an exfoliation in the second isolation layer is induced, and the second substrate is detached.
Patent JP-2002215071-A (JP)
Title: Portable light emission display device and led lamp
Inventor: TAKAYAMA KAZUNORI
IPC: G09F21/04
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a portable light emission display device being light in weight, whose carrying and installation are facilitated and which has an excellent waterproofness. SOLUTION: This display device is constituted so that surface-side and back- side flexible waterproof sheets 21, 22 which are foldable and which are provided with waterproofing are formed into a sack shape while joining the circumference of them and a light emission display part 3 is formed while attaching many LED(light emitting diodes) lamps 4 along display contents in the surface-side flexible waterproof sheet 21 and a wiring part 46 of the LED lamps 4 forming the light emission display part 3 is housed in a space having the sack shape which is formed between the surface-side and the back-side waterproof sheets 21, 22. Concretely, the flexible waterproof sheets 21, 22 are joined so as to be openable and closeable along one side part. Moreover, the LED lamp 4 is a lamp unit 41 in which a plurality of LED elements 42 are housed in a cylindrical case 43.
Patent JP-2002222644-A (JP)
Title: Manufacturing method of negative electrode board, negative electrode board by the manufacturing method, and non-aqueous electrolyte solution secondary battery provided with the negative electrode board
Inventor: IZAKI SEIGO
IPC: H01M4/133
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a non-aqueous electrolytic solution secondary battery, having low resistance and a proper high rate electric discharge characteristic. SOLUTION: In a manufacturing method of a negative electrode board using a negative-electrode active material, which consists of a carbon material, it is found out that resistance of the electrode board can be made low, by kneading beforehand small-diameter ingredients A in a negative-electrode active material with a binding agent C, and by kneading it after adding large-diameter ingredients B in the negative-electrode active material. By using the negative- electrode board according to this manufacturing method, the non-aqueous electrolytic solution secondary battery, whose internal resistance is low and has sufficient high rate electric-discharging characteristic, can be produced.
Patent JP-2002221921-A (JP)
Title: Nameplate device and a method for manufacturing porcelain board plate constituting the nameplate device
Inventor: KUBO HIROHISA
IPC: G09F13/04
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a nameplate device which is excellent in designing property and is highly tasteful. SOLUTION: The nameplate device is distinguished by being constituted of a light source and a porcelain which is installed in front of the light source and on a surface of which letters are engraved with thickness allowing light transmissivity.
Patent JP-2002218890-A (JP)
Title: Case for exhibiting fishing rod
Inventor: HOSOYA YASUNORI
IPC: A01K97/08
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a case for exhibiting a fishing rod scarcely damaging a tip part of the housed fishing rod when the case is turned over. SOLUTION: This case for exhibiting the fishing rod is characterized in that protruding parts having a lower hardness than that of a synthetic resin plate are provided in an upper region of the case body in the case for exhibiting the fishing rod equipped with the case body formed into a long state so as to house the fishing rod and composed of the synthetic resin plate.
Patent JP-2002224624-A (JP)
Title: System and method for forming sealed letter for for sending ic card
Inventor: ISEYA YUKIHIKO
IPC: B07C3/18
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To form sealed letters for sending IC cards which are capable of sending the IC cards to the always correct addressees without giving rise to mismatching between the information written on the IC cards and the addressee information with which envelopes are printed. SOLUTION: This system is equipped with an encoder for writing the required information on the IC cards (1) to be sent, a reader (11) for reading the information from the IC cards written with the required information and enclosed and sealed into the envelopes (6) and a printer (12) for printing the envelopes with the information on the addressees in accordance with the information read from the IC cards.
Patent JP-2002228281-A (JP)
Title: Air conditioner
Inventor: MIYA TAKAHARU
IPC: F25B49/02
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for safely collecting a refrigerant in an indoor machine to an outdoor machine. SOLUTION: The air conditioner comprises a compressor, an outdoor heat exchanger for receiving heat exchange operation by an outdoor blowing fan, an outdoor expansion valve, a four-way switching valve for inverting the flow of the refrigerant when switching cooling/heating operation, an outdoor machine having a receiver tank, an indoor expansion valve, and an indoor machine having an indoor heat exchanger.  In the air conditioner, a gas detector for detecting the leakage of the refrigerant is provided in a room where the indoor machine has been installed, at the same time a switching valve is provided at the downstream of the receiver tank in the case of cooling operation in the outdoor machine, an alarm device being provided at the indoor machine generates an alarm when the gas detector detects the leakage of the refrigerant, at the same time the four-way switching valve is set to a cooling operation side, the switching valve is closed, and the compressor and the outdoor blowing fan are operated and the refrigerant is collected at the receiver tank and the outdoor heat exchanger.
Patent JP-2001237867-A (JP)
Title: Communication system and method for retrieving position of fault source
Inventor: GAWNE SIMON C
IPC: H04L69/40
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a communication system and a method to analyze the communication system to retrieve a position of a fault source. SOLUTION: A signal transmission medium 9 is coupled with end station ports 2-6 so as to send/receive a signal with each end station 24. A control circuit 8 controls the connection between the end station 24 and a medium. According to this method, the end station 24 is disconnected from the medium 9 to detect whether or not a fault is still in existence depending on the fault detection. A fault analyzer 10 allows the control circuit 8 to disconnect the end station 24 which has been estimated to have a high possibility of being a fault source, the control circuit 8 disconnects a group of the end station until a faulty end station is identified and reconnects a sub group when no fault is in existence in the group not disconnected.
Patent JP-2002235292-A (JP)
Title: Method for bleaching cellulose derivative
Inventor: OOUCHI AKIHIKO
IPC: D21C9/10
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for bleaching a cellulose derivative in high safety and in reduced energy consumption. SOLUTION: This method for bleaching the cellulose derivative comprises bringing the cellulose derivative into contact with a boron hydride compound solution at a temperature of <=50 deg.C.
Patent JP-2002233992-A (JP)
Title: Printed circuit board processing machine
Inventor: KUMAGAI TOKUSHIGE
IPC: B23Q17/09
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a printed circuit board processing machine capable of performing a process accurately and efficiently by maintaining applied pressure at a holding down part always appropriate. SOLUTION: A pressure measurement device 30 is provided and pressure applied on a pressure foot 25 is measured by the same. When measured applied pressure value is different from applied pressure set by a setting apparatus 38 beforehand, a pressure reducing valve 21 is operated to make the pressure applied on the pressure foot 25 coincide with the applied pressure set by the setting apparatus 38.
Patent JP-2002226751-A (JP)
Title: Ink for inkjet printer
Inventor: HAGINO YOSHIFUMI
IPC: C09D11/322
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an ink satisfying in all respects of quick drying, print quality, and print fluorescence intensity, for an inkjet printer ink containing a fluorescent compound, capable of presenting reflected colors under visible light and emitting fluorescence under ultraviolet rays, a surfactant, and water. SOLUTION: The surfactant is a mixture of a 1st compound described by formula (1) wherein R is an isobutyl group and a 2nd compound described by formula (1) wherein R is an ethyl group. The mixture is so prepared that, when the content by percentage of the 1st compound is A wt.% and that of the 2nd compound is B wt.%, both A and B are more than zero and that the relationship between A and B satisfies 5.0<=16A+B<=6.5.
Patent JP-2002226880-A (JP)
Title: Lubricating agent for arc welding wire
Inventor: TAKAYASU SHINICHI
IPC: C10M111/04
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To prepare an arc welding wire excellent in feeding speed and continuous welding property even in high-current continuous welding. SOLUTION: This lubricating agent for an arc welding wire excellent in feeding speed and continuous welding property is prepared by dispersing boron nitride into fluorine oil.
Patent JP-2002237154-A (JP)
Title: Positioning controller and positioning control method
Inventor: KUBOTA MASAFUMI
IPC: G11B21/10
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a positioning controller which is capable of lowering the relative position errors in position follow-up by effectively utilizing the periodicity that position fluctuations possess with respect to these position fluctuations and a positioning control method. SOLUTION: This positioning controller has a position detector for detecting the relative position error between a target positioning position of a target member and a moving member, an adder for adding the position error signal outputted by the position detector and a delay signal, signal delaying means for receiving the output of the adder and outputting the delay signal delayed by the period of the position fluctuation of the target member, driving means for moving the moving member and means for inputting the signal added with the position error signal and the delay signal to the driving means and adding and inputting the delay signal to the driving means through a filter having the predetermined frequency characteristics in a specific frequency range.