baber/WOPTO huggingface dataset:
Patent JP-2004154453-A (JP)
Title: Apparatus for removing blot on dental cuspidor
Inventor: MATSUDA KOTA
IPC: A61C17/00
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the adhesion of staining fluid, etc., which is contained in water for gargle, and discharged by a patient, onto the upper front surface of a lid member in a blot removing apparatus for a dental cuspidor.  <P>SOLUTION: The blot removing apparatus for trapping blot to be thrown out into the cuspidor 3 is arranged in the drain of the dental cuspidor 3. The apparatus includes: a blot removing vessel main body 16 having multiple small holes to make water pass through and trap blot; and the lid member 17 which is removably arranged in the upper part of the blot removing vessel main body 16 with a little gap from the upper end of the vessel main body, and also provided with multiple blades in its lower peripheral part. The blot removing vessel main body 16 includes a supporter 16a to be extended upward from the center of a bottom part, and the lid member 17 is placed at the top of the supporter 16a so as to be freely rotatable. When washing water W is made to flow into the cuspidor 3, the water W hits the blades 17a, rotates the lid member 17, and, then, removes the staining fluid on the upper front surface of the lid member 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157464-A (JP)
Title: Backup system for lecturer, method of implementing backup system for lecturer, and program for backup system for lecturer
Inventor: SUMA TOSHIO
IPC: G06Q30/06
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system in which any one who has a portable telephone with a moving image communication function easily becomes a lecturer.  <P>SOLUTION: In one embodiment, a movie image and voice acquired by a lecturer terminal 14 which is the portable telephone with a moving image communication function are distributed to a learner terminal 16 at a live communication via an administration server 12. Further, in another embodiment, the moving image and voice acquired by the lecturer terminal 14 are stored into the administration server 12 as a content for an on-demand distribution and are distributed in response to request from the learner terminal 16. Thus, anyone easily becomes a lecturer as long as he/she has the portable telephone with a moving image communication function without disclosing his/her telephone number.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160738-A (JP)
Title: One-touch triangular lottery and its manufacturing method
Inventor: SAKAGAMI AKIHISA
IPC: B42D15/10
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a one-touch triangular lottery which can be easily opened by one hand without releasing its face/back from each other by tearing perforations by both hands when opening the lottery; never has the face/back sticking to each other again once torn apart; does not produce tailings; and ensures a neat finish.  <P>SOLUTION: The triangular lottery is constituted of two high-quality paper pieces of a right-angled isosceles triangle type with the respective backs oppositely set and the specified width margins pasted along each of the three sides. In addition, the triangular lottery partially doubled has cutting edge lines formed by incising with a cutting edge in a borderline between the equilateral sides, of the right-angled isosceles triangle plane in the center, which are not doubled and hollow and the pasted margin adjacent to the equilateral sides. In this case, a check cutting edge is left as it is at four spots of the cutting edge lines, then the apex where both cutting edge lines intersect each other is rounded assuming a radius 3 and both cutting edge lines are communicably connected. Finally, a releasable varnish is applied to the inner face of the non-doubled triangle part and thus this triangular lottery is manufactured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165383-A (JP)
Title: Semiconductor laser device, second harmonic generator, and optical pickup apparatus
Inventor: TAKAYAMA TORU
IPC: H01S5/125
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser device capable of suppressing part of an emission end face of an active layer at a side of a diffraction grating layer from being molten and destroyed, and a second harmonic generator and an optical pickup apparatus employing the same.  <P>SOLUTION: The semiconductor laser device is used, which includes the active layer 4, and the diffraction grating layer 8 placed above the active layer 4 as its upper layer. The diffraction grating layer 8 is formed within a range narrower than that of the principal face of the active layer 4. The active layer 4 is formed in a way that a band gap in a DBR region and a phase control region equivalent to regions beneath the diffraction grating layer 8 is greater than a band gap in a gain region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164255-A (JP)
Title: Distributed computing system
Inventor: SHIBUYA YOSUKE
IPC: H04M15/00
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distributed computing system using a portable terminal having a CPU, memory and a communication function whose operation is accelerated, and whose capacity is increased for the purpose of multimedia processing or the like by fulfilling conditions that a power is always turned on, and that a data communication function is installed, and a communication line is privatized.  <P>SOLUTION: As shown in a figure, this distributed computing system is roughly constituted of a server 50 connected to a network 100 and a portable telephone 10(user portable telephone and portable terminal) being a client. The server 50 having a server application is provided with an information processor such as a workstation, and the portable telephone 10 is provided with an agent having a communication function or client software including a job execution program.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003212798-A (JP)
Title: Method for producing substituted aromatic compounds
Inventor: KAMIKAWA TAKU
IPC: B01J31/30
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing substituted aromatic compounds.  <P>SOLUTION: This method for producing the substituted aromatic compounds represented by general formula (III) comprises subjecting an aromatic compound represented by general formula (I) [wherein, R<SP>1</SP>is an aliphatic hydrocarbon, an aryl, an alkoxy, an aryloxy or fluorine; X<SP>1</SP>is a leaving group; ring A is a 6-14C aromatic hydrocarbon ring or a pyridine ring; l is 1 or 2; and k is 0-5] and a Grignard reagent represented by general formula (II) [wherein, R<SP>2</SP>is an aliphatic hydrocarbon, an aryl, an alkoxy, an aryloxy or fluorine; ring B is a 6-14C aromatic hydrocarbon ring, X<SP>2</SP>is chlorine, bromine or iodine; and m is 0-5] to a condensation reaction in the presence of a cyclic ether or a noncyclic ether having 2-4 etheric oxygens in the molecule by using a nickel compound and a nitrogen-containing compounds as catalysts.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004163689-A (JP)
Title: Liquid crystal projector
Inventor: KUBOTA YOJI
IPC: G02F1/13
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal projector which can outwardly radiate the heat generated from a liquid crystal panel, a polarizing plate, and a light source lamp in a simple structure without using a cooling fan.  <P>SOLUTION: External air is introduced through an air inlet 70 to the lower end of gaps 61 to 66 between liquid crystal panels 31 to 33 and polarizing plates 34 to 39 in the liquid crystal projector 1, while the upper end of the gaps is connected to the outside through a connecting hole 71a of an inner duct 71. When external air introduced from the lower end into the gaps 61 to 66 is heated by the heat generated from the liquid crystal panel and the polarizing plate, an ascending air current is spontaneously generated in the gaps 61 to 66 and the heated external air is discharged from the upper end to the outside. Hot air heated by the light source lamp 5 through the inner duct 71 is discharged to the outside, and by discharging the hot air via the upper end of the gaps 61 to 66, the velocity and the flow amount of the ascending current generated in the gaps can be increased to efficiently emit the heat generated from the liquid crystal panel and the polarizing plate to the outside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165090-A (JP)
Title: Discharge lamp lighting device
Inventor: ONISHI NAOKI
IPC: F21V23/00
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device which enables low-light-flux light control at an illuminance ratio of a few percent or less of rated lighting by impressing a pulsed voltage to the discharge lamp, and prevents a visible flicker caused by the delicate change of the peak value of the pulsed voltage.  <P>SOLUTION: The discharge lamp lighting device comprises an inverter circuit 2 supplying a high frequency voltage to a discharge lamp 4, a light control circuit 6 controlling the light of the discharge lamp 4 by changing power supplied to the discharge lamp 4, and a pulse impression control circuit 7 periodically impressing the pulsed voltage to the discharge lamp 4. The impressing period of the pulsed voltage is synchronized with an integral multiple of the period of the high frequency voltage supplied to the discharge lamp 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171968-A (JP)
Title: Flat type display device
Inventor: KODERA YOSHIE
IPC: H01J1/88
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat type display device provided with an inexpensively manufacturable spacer which is a self-standing support and applicable even to a large screen.  <P>SOLUTION: The flat type display device has a first substrate with a plurality of electron emitters arranged like a matrix, a second substrate arranged facing the first substrate and formed in a first substrate side with a phosphor pattern emitting light by receiving an electron beam from the electron emitters and a metallic thin film accelerating the electron beam, and a plurality of spacers 300 arranged between the first substrate and the second substrate. The spacer 300 is provided with first tabular supports 301a, and second tabular supports 302b extending in a direction orthogonal to the first tabular supports. The first tabular support 301a and the second tabular support 302b are mutually joined or combined to form spaces 303a-303c with quadrangular cross sections in parallel with the first and second substrates. By this, since the spacers 300 become a ladder like or grid like structure, they are self-standing with respect to the substrates, and strength is increased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175470-A (JP)
Title: Operation control device for elevator
Inventor: MASUDA TOSHIO
IPC: B66B1/18
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation control device for an elevator capable of being operated with high reliability by minimizing the deterioration of components of an elevator caused by the connection and disconnection of a power source by controlling the number of times of connection and disconnection of the power source to be equalized among cars.  <P>SOLUTION: This operation control device for the elevator is provided with storage parts 6-8 for storing one of the number of times of disconnection or connection of the power sources of car controller 1-2 in each car controller 1-2 and a group supervisory operation controller 3, the car controller of which the power source is to be disconnected, is selected on the basis of the number of times of disconnection or connection of the power sources stored in the storage parts 6-8, the power source of the selected car controller is disconnected, and a value of the number of times of disconnection or connection stored in the storage parts 6-8 is increased by one.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175395-A (JP)
Title: Method and device for inspecting internal pressure of sealed container
Inventor: SHIMODA YOSHIMICHI
IPC: G01L11/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bottle-shaped sealed container to be sealed by fitting a cap in which acceptance/rejection of the internal pressure of the container under the positive internal pressure with liquid content filled/sealed can be inspected with excellent accuracy by a top plate part of the cap without pressing a barrel portion by a pushing tool even when the diameter of the top plate part of the cap is small.  <P>SOLUTION: In a method for inspecting the internal pressure of a sealed container, a pushing tool 1 having a projection 4a with a tip surface 4b of the diameter 5-15 mm is applied to a cap 11 with the diameter of a top plate part 11a being ≤ 38 mm, a substantially center portion of the top plate part 11a of the cap 11 is pressed by the tip surface 4b of the projection 4a with a predetermined force within 29.4N to 98.1N, and elastically displaced, and the internal pressure of the container is inspected by the measurement of a reaction force based on the displacement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003176301-A (JP)
Title: Cellulose diacetate
Inventor: HANIYU NAOTO
IPC: C08B3/06
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain cellulose diacetate having excellent filterability.  <P>SOLUTION: This cellulose diacetate has the total of mol fraction of xylose and mannose being ≥3.3% the total of mol fraction of xylose, mannose and glucose in constituent saccharide analysis. (1) The amount of precipitation component obtained in centrifugal separation of 2 wt.% acetone solution at 8,000 rpm for 30 minutes is ≤0.2% the whole sample contained in the solution and (2) the amount of precipitation component obtained in centrifugal separation of 2 wt.% acetone solution at 50,000 rpm for 3 hours is ≥1.1% of the whole sample contained in the solution.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004178727-A (JP)
Title: Random reproduce information of musical piece, device therefor, and recording medium including random-reproducing information
Inventor: MURATA MITSUHIRO
IPC: G11B27/10
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reproducing device capable of efficiently random-reproducing reproduction data within a short time such as a piece of music recorded in a recording medium, a reproducing method therefor, and a recording medium used therefor.  <P>SOLUTION: A plurality of speech data 21 recorded on a hard disk 20 is allocated to a plurality of groups, and each reproduction data is applied with a group number to create a reproduction list 22. The reproduction list 22 is read out by a reproduction list read/write control part 32, and a random selection part 35 selects one group from a plurality of groups at random. Then, the reproduction data included in the group selected by the control of the random selection part 35 are reproduced at random.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175285-A (JP)
Title: Car washing machine
Inventor: TAKEUCHI EIJI
IPC: B60S3/06
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car washing machine, by which an efficient blushing can be carried out by bringing a blush into a sufficient contact with a surface of a car body while avoiding a breakage of a projection due to its interference with the blush by a relatively simple control in which a mode of the movement for avoiding the projection is changed according to its width in the forward and backward directions.  <P>SOLUTION: The car washing machine is provided with a projection detecting means for detecting the projection on the upper surface of a vehicle, and a control means for carrying out a required avoidance movement of the blush for the projection at the position corresponding to the projection based on the detection of the projection by means of the projection detecting means. The control means changes the mode of the avoidance movement according to the width of the projection in the forward and backward directions of the vehicle, the width being detected by means of the projection detecting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178468-A (JP)
Title: Electronic settlement system on computer network
Inventor: YAMABA MASAMI
IPC: G06Q40/04
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To clear a payment quickly, reliably and at a minimum transfer fee in dependence on a user's account balances and a store's financial institution.  <P>SOLUTION: An electronic settlement system on a computer network configures a virtual shopping mall on a computer network to enable a user to purchase desired merchandise online at a store in the shopping mall and to clear the purchase price. In correspondence with actual financial institutions for clearing purchased merchandise, a virtual account collecting account information about one or more actual financial institutions is opened on the network. Every user has such a virtual account. When the user purchases merchandise, the virtual account is checked for the store's actual financial institution and account balances in the actual financial institutions, and then an instruction to clear the price by an automatic transfer at a minimum transfer fee is given to an actual financial institution, which in turn settles the price according to the instruction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004185068-A (JP)
Title: Plant operation control system
Inventor: KADOHARA HOZUMI
IPC: G05B23/02
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plant operation control system ensuring the worst arrival time of an operation signal to plant equipment.  <P>SOLUTION: This plant operation control system comprises a central control unit 1 outputting the operation signal to the plant equipment; a transfer control device 4 having an operation information storage means 41 storing storage position information of the latest operation signal with the operation signal, the transfer control device storing the operation signal and transferring the storage information of the storage means 41 every prescribed transfer timing; a receiving device 5 receiving the storage information, comparing first storage position information for the storage in the storage means 41 at the previous operation timing with second storage position information for the storage in the storage means 41 at this operation timing after the lapse of a prescribed time from the previous operation timing, and outputting the operation signal stored from the first storage position information to the second storage position information as a selected operation signal; and an instrumentation control device 2 controlling the plant equipment according to the selected operation signal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185869-A (JP)
Title: Lighting system
Inventor: IGUCHI TAKASHI
IPC: H05B37/02
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To light another luminaire by interlocking it with a lit luminaire even if an address signal is not added to an interlocking signal.  <P>SOLUTION: A common interlocking signal S3 is inputted to the luminaires 2 each equipped with a human sensor 5 and a lamp 6, and each divided section L formed by time-dividing the interlocking signal S3 is made to correspond to the address of each luminaire 2. Each luminaire 2 is provided with: a detection signal output means for adding a human detection signal S1 to the divided section L corresponding to its own address when its human sensor 5 detects a human; and an interlocking lighting means for lighting its own lamp 6 when the detection signal S1 is detected at the divided section L corresponding to the address to be interlocked.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184640-A (JP)
Title: Silencer for air vent
Inventor: IKEDA MASAHIRO
IPC: F02M35/12
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silencer for an air vent which has small air passage resistance, can secure a sufficient amount of cooling air, and has superior noise reduction effect although the constitution is compact.  <P>SOLUTION: The silencer for the air vent which is provided to a cover covering a noise source is constituted by being equipped with a container type sound absorbing ventilator 10 which is provided covering the air vent 3 and with a sound absorbing member 15 fitted at a position 11 facing at least the air vent 3 and has an opening part 14 at a portion of an outer circumferential flank and a plurality of plate type sound absorbing means 20 which are each fitted with a sound absorbing member 22 nearly entirely over at least one surface of a plate 21 and arranged side by side in the sound absorbing ventilator 10 to straddle the air vent 3 nearly orthogonally to the air vent 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186372-A (JP)
Title: Printed circuit board and its manufacturing method
Inventor: HOSODA TETSUSHI
IPC: H05K3/28
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed circuit board in which no reduction is caused in solder bond strength in carrying out mounting onto a motherboard or the like, no reduction is caused in adhesion strength between a solder resist and an insulating base, and one side of a through hole is blocked with the solder resist.  <P>SOLUTION: A solder resist film 6 is stacked on a substrate 5 at a temperature of 30-60°C to block one side of the through hole 4. Thus, obtained printed circuit board 1 wherein the solder resist film 6 blocks the through hole 4 ensures reliability of solder bond between itself and the motherboard. When electronic parts are mounted thereon to provide surface mount parts having the through hole 4 on one end face. Also, a method for manufacturing this printed circuit board 1 facilitates the production of the printed circuit board.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182847-A (JP)
Title: Resin composition for grip
Inventor: TOMINAGA TAKESHI
IPC: A63B60/08
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for grips excellent in heat bondability and tactile sensation, a grip made from the resin composition, and a molding having the grip.  <P>SOLUTION: The resin composition comprises components (A) and (B). The content of component (B) is 0.01-1 pt.wt. per 100 pts.wt. component (A). Component (A) is a copolymer comprising monomer units each having a carboxylic ester group and ethylene monomer units. Component (B) is a compound having two amide groups.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186407-A (JP)
Title: Photoelectric converter
Inventor: NODA TOMOYUKI
IPC: H04N5/335
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric converter the height of which is lowered from a photoelectric conversion region.  <P>SOLUTION: The photoelectric converter includes a photoelectric conversion region 1, a plurality of unit pixels having a plurality of MOS transistors two-dimensionally arranged to read a signal from the photoelectric conversion region 1, control lines TX, RES, SEL providing potential to gates 2, 3, 6 of a plurality of the MOS transistors, an output line 5 for outputting the signal from the unit pixels, and a power supply line VDD connected to at least one of a plurality of the MOS transistors. The gates 2, 3, 6 of a plurality of the transistors and the control lines TX, RES, SEL are configured with a first wiring layer (polysilicon layer), and the output line 5 and the power supply line VDD are configured with a second wiring layer (metal layer).  <P>COPYRIGHT: (C)2004,JPO&NCIPI