baber/WOPTO huggingface dataset:
Patent JP-2003304057-A (JP)
Title: Fine-particle holding plate and its manufacturing method
Inventor: IKEDA TOMOO
IPC: C12M1/00
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine-particle holding plate that can hold fine particles in a state where the particles are highly densely arranged at narrow intervals and is improved in reliability, by preventing the occurrence of defective holding by strengthening the suction force used at the time of sucking the particles, and to provide a method of manufacturing the plate.  <P>SOLUTION: This fine-particle holding plate is manufactured through a step of patterning a nonconductive material on a silicon substrate on which conductive films 13 are formed, a step of forming metallic members 11 on the conductive films 13 by electroforming by utilizing the patterned nonconductive material as a mold, and a step of wet-etching prescribed portions of the silicon substrate by utilizing the metallic members as masks. In this plate, through holes having square inner peripheral shapes and sidewalls inclined from a horizontal plane by about 55° and through holes having circular inner peripheral shapes and vertical side walls are continuously formed on straight lines.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306217-A (JP)
Title: Conveyor belt using synthetic resin possessing magnetism detectable by metal detector and belt conveyor device combined with metal detector
Inventor: TSUKAGOSHI HIROYUKI
IPC: B65G15/32
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyor belt made of a synthetic resin material possessing magnetism and a belt conveyor device composed of the conveyor belt and a metal detector, which can easily detect fragments or the like by passing objects to be conveyed through the metal detector even if the conveyor belt is partly broken for some cause and the fragments or the like are mixed in the objects to be conveyed as foreign matter.  <P>SOLUTION: This conveyor belt 2 is partly or wholly made of the synthetic resin material possessing magnetism produced by blending magnetic powder with the synthetic resin or synthetic resin material possessing magnetism produced by blending magnetic powder with the synthetic resin and stainless steel possessing magnetism. Thus, the metal detector 4 installed behind the belt can detect the fragments of the belt or the like even if the fragments of the belt are mixed in the objects to be conveyed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002326602-A (JP)
Title: Medicine packaging device
Inventor: YUYAMA SHOJI
IPC: B65B1/30
Filed: 2002-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a medicine packaging device in which a necessary plurality of tablet containers from among a large number of the tablet containers can be fitted, and therefore, which is compact and easy to handle. SOLUTION: This medicine packaging device is equipped with tablet housing shelves, a comparatively small number of tablet feeding means, a packaging means, a fitting place storing means, a housing place storing means, and a searching means. In this case, the tablet housing shelves house the tablet containers in a place which is away from the medicine-packaging device. In the tablet feeding means, the tablet containers are fitted, and the tablet feeding means feed tablets. The packaging means packages tablets which are fed from the tablet feeding means. The fitting place storing means stores the fitting place of the tablet container. The housing place storing means stores the housing place of the tablet container. The searching means searches the tablet feeding means and the tablet containers in the tablet housing shelves.
Patent JP-2002330595-A (JP)
Title: Electric motor control device
Inventor: HIRATA AKIO
IPC: H02M7/483
Filed: 2002-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an electric motor control device with high protection reliability, which makes an electric power converter compact at a low cost, by stabilizing the potential of its DC neutral point to the ground, in the electric motor control device, in which a plurality sets of inverters are connected to a common converter. SOLUTION: The electric motor control device, which converts AC power to DC power, is constituted of the common converter 11 which has the DC neutral point as the DC middle circuit; the plurality of sets of inverters 14, which invert DC power converted by the 11 to AC power, and respectively have the DC neutral points as the respective middle circuits; and the respective DC neutral points of the 11 and the 14 are grounded via a serial-parallel circuit of a fuse 19, an impedance element 17 and impedance element 20.
Patent JP-2003309673-A (JP)
Title: Speech providing and accounting equipment, speech providing and accounting method, computer program, and recording medium recording the program
Inventor: MIWA HIROSHI
IPC: G06Q30/06
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide speech providing and accounting equipment which can provide speech and enables accounting without depending on an originating ID.  <P>SOLUTION: A speech portal system 1 is provided with a circuit switching part 12 and a speech synthesis part 14. The circuit switching part 12 originates calls from a telephone line installed for ISP in order to be used as a telephone line on an originating side of dial Q2 service, to a telephone line which is a telephone circuit on an incoming side of the dial Q2 service and installed for a contents provider. When the fee for the contents is so processed that deputy accounting collection is executed as dial Q2 service information fee, the speech synthesis part 14 synthesizes speech from the contents and makes a user terminal 21a regenerate the speech.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309438-A (JP)
Title: Current-voltage conversion circuit
Inventor: SAKAMAKI YASUO
IPC: H03F1/52
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current-voltage conversion circuit capable of protecting an output section of an operational amplifier and an object to be measured, by limiting an excess input so as to avoid an input current from reaching a prescribed level or over.  <P>SOLUTION: The current-voltage conversion circuit employing an operational amplifier having a feedback loop by a shunt resistor is characterized in that a protection means with a current limit function and a reverse current block function is placed between an output terminal of the operational amplifier and the shunt resistor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314812-A (JP)
Title: Combustion equipment and exhaust gas treatment method
Inventor: AYUKAWA DAISUKE
IPC: F23G5/027
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the commodity value of slug discharged from a combustion fusion furnace.  <P>SOLUTION: This combustion equipment is provided with the combustion fusion furnace 13, a high temperature gas dust collector 40 for exhaust gas of 600°C-1200°C from the combustion fusion furnace 13, and a dust feed means 42 feeding the dust collected by the high temperature gas dust collector 40 to the combustion fusion furnace 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309228-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: YAMANE TAE
IPC: H01L21/56
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CSP type semiconductor device in which light from the outside is blocked to prevent malfunctions in a circuit due to the light.  <P>SOLUTION: In the CSP-type semiconductor device, a light-blocking material such as silicon-based resin, epoxy-based resin and metal is made to adhere to a side and a rear, etc., on which a circuit is not formed of a semiconductor chip.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314869-A (JP)
Title: Minus ion generation material, minus ion generation tool and minus ion generation method
Inventor: SHIBATA KOJI
IPC: H01T23/00
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a minus ion generation material, a minus ion generation tool and a minus ion generation method, which generate minus ions more simply than conventional ones.  <P>SOLUTION: This minus ion generation material 1 is composed of a packaging body 5 having multiple square housing spaces 3 arranged lengthwise and breadthwise, and absorption/desorption bodies 7 housed in the respective housing spaces 3. The packaging body 5 is composed by superimposing two non-woven fabrics 11 on each other and sticking them in a grid-like sticking positions 13 to form the housing spaces 3 at positions corresponding to the spaces of the grid. The absorption/desorption bodies 7 are formed of silica gel absorbing and desorbing 30 wt.% or more of moisture in a weight ratio with respect to dry weight when relative humidity varies between 0% and 90%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315874-A (JP)
Title: Finder parallax compensating device
Inventor: GODA HIROSHI
IPC: G03B13/06
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parallax compensating device equipped with a lens barrier opening/closing means and a parallax compensating means, capable of continuously moving the display of a photographic range in accordance with a photographic distance and constituted of an inexpensive means.  <P>SOLUTION: In a camera having a photographic optical system and a finder optical system separately, a rotation ring 1 driving a lens is equipped with a cam 1a, and the cam 1a is interlocked with the opening/closing lever 6 of the lens barrier 2 at collapsing time and the cam 1a is interlocked with a parallax lever 7 to consecutively change the photographic range in accordance with the photographic distance at ordinary photographing time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315506-A (JP)
Title: Method for manufacturing microlens
Inventor: SONODA SATORU
IPC: H04N5/369
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing microlenses by which microlenses having ≤0.1 μm gap dimension between lenses can be mass produced at a low cost by a thermal reflow method without causing melt sticking of microlenses on each edges.  <P>SOLUTION: An undercoat layer is formed by using a thermosetting resin having the thermosetting temperature higher than the thermal reflow temperature of a positive photosensitive resin and is half cured by heat treatment. A positive photosensitive resin layer having thermal reflow property is formed thereon, patterned into squares and made to thermally reflow by heat treatment to produce microlenses. A flow controlling layer to control the flow during the heat reflow of the positive photosensitive resin is formed on the undercoat layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314902-A (JP)
Title: Heat collection piping structure of compound parabolic concentrator (cpc) solar collector
Inventor: SAITO TAKEO
IPC: F24S23/74
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem where heat loss at a folded portion is large, the ratio of the heating effective area of sunlight to the entire surface area of a solar collector is reduced, and the costs of materials such as a heat insulating material are increased, although the folded portion is covered with the heat insulating material, in case of a solar energy collection piping structure using the conventional technique in a two-dimensional trough type CPC type solar collector.  <P>SOLUTION: In the piping structure, all heat solar energy collection pipes in the two-dimensional trough type CPC type solar collector are stored inside a reflector, thus increasing an area that is effective in the heat reception of the sunlight. Additionally, a solar energy collection pipe is arranged in space surrounded by the reflector and a glass cover, thus reducing the heat loss. Further, extra costs of the heat insulating material or the like is reduced, thus manufacturing the highly efficient CPC type collector at lower costs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314042-A (JP)
Title: Floor material
Inventor: FUKASHIRO YASUYUKI
IPC: B32B21/10
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To reveal a solid feeling without exposing a plywood base material even if a groove part is formed on a surface of a floor material, and to prevent occurrence of a crack in a surface part even if the expansion-contraction occurs accompanied by drying and wetting.  <P>SOLUTION: A veneer composite plate 4 is constituted by laminating a first veneer 1, paper or nonwoven fabric 2, and a second veneer 3 in this order from the upper side. This veneer composite plate 4 is stuck on the plywood base material 5. The groove part 6 reaching the inside of the thickness of the second veneer 3 from a surface of the first veneer 1 is formed on the veneer composite plate 4. Painting is applied to the whole surface including the groove part 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313012-A (JP)
Title: Method for determining quantity of hydrogen peroxide
Inventor: HIROSE TAKASHI
IPC: G01N31/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for accurately determining the hydrogen peroxide content of a mixture containing quinone compounds and hydrogen peroxide.  <P>SOLUTION: In the method for determining the quantity of hydrogen peroxide in a mixture containing quinone compounds represented by formula (1) and/or (2) and hydrogen peroxide, hydrogen peroxide is extracted from the mixture in water and this hydrogen peroxide is subjected to oxidation-reduction titration. In formulae (1) and (2), R<SP>1</SP>to R<SP>4</SP>are each independently H, an alkyl or an aralkyl, two symbols R<SP>1</SP>may be the same or different and two symbols R<SP>2</SP>may be the same or different.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319460-A (JP)
Title: Mobile communication terminal and backup device for data thereof, and backup method or backup system using these devices
Inventor: NAGAO YASUTAKA
IPC: H04W88/18
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication device, a backup device and a backup method or a backup system using these devices which can easily carry out data backup.  <P>SOLUTION: In a communication system carrying out communication between mobile communication terminals and ordinary telephone sets, a backup method for data of the mobile communication terminal provides a backup server 123 for backing up the data. The mobile communication terminal 10 provides a memory 34 for storing the data, and an antenna 38 for transmitting the data. The data are transferred from the mobile communication terminal 10 to the backup server 123 by a transmission request from the backup server 123.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310338-A (JP)
Title: Automatic hair washer, and automatic hair washing system
Inventor: HIYAMIZU KAZUYA
IPC: A61B5/0205
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic hair washer and an automatic hair washing system providing a user with pleasant hair washing.  <P>SOLUTION: A result of feeling estimation, obtained while the user is washing hair, depending on the physiological values (pulse, sweating amount, and skin temperature) corresponding to every user (ID number) is memorized. The user is identified when washing hair by inputting the ID number (step T1). A result of feeling estimation in the past (past record of feeling estimation) is read out (step T2). Hair is washed by setting an operation condition corresponding to the past record of feeling estimation obtained when the user is relaxed to the utmost as an initial condition (step T2, T3).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313605-A (JP)
Title: Two-layer sintered body and two-layer powder-molding process
Inventor: WATANABE YUTAKA
IPC: B30B11/00
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-layer sintered body which can increase the strength at a junction between its upper and lower layers.  <P>SOLUTION: Layers of first and second raw material powders 7 and 8 are pressurized to form a green compact 111 which is subsequently sintered to form the sintered body 121. Here, a sintered layer 123 of the second raw material powder has a higher brazeability than a sintered layer 122 of the first raw material powder. Since a boundary between the first and second raw material powder-sintered layers 122 and 123 has a slope, the obtained sintered body 121 shows an excellent bond strength between the raw material powder-sintered layers 122 and 123.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312774-A (JP)
Title: Container for waste
Inventor: TABATA TAKAHIRO
IPC: B65D21/02
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for wastes having high sealability and capable of safely transporting and storing the waste containing even a hazardous substance.  <P>SOLUTION: This container 10 for waste is constituted of a lid body 40 and a container body 30. The lid body 40 is provided with a seal packing 45, on the lower face thereof, and the container body 30 is provided with an edge member 32 and a stopper 38, on the upper face thereof. The container body 30 and the lid body 40 are fastened to each other with a catch clip 42 on the lid body 40 and a fitting hook 37 on the container body 30 in a state that the edge member 32 is in contact with the seal packing 45.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002210-A (JP)
Title: Method for prophylaxis and treatment of cancer
Inventor: NAITO KENICHIRO
IPC: A61K48/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for prophylaxis and treatment of cancer with which growth and differentiation of the whole cancercells are efficiently controlled.  <P>SOLUTION: The method for controlling the growth and differentiation of the cancer comprises diagnosing and specifying a growth factor expressed in the cancer cells and thereby selectively inhibiting all the receptors of the growth factor or a part thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322204-A (JP)
Title: Vibration control device
Inventor: OGAWA MAKOTO
IPC: G11B33/08
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration controlling function for an optical disc regenerating device which of achieves large vibration controlling effect against external vibration from low frequency of about 10 Hz to high frequency of about 100 Hz, and also to provide a vibration control device of low cost, with no possibility of oil leak, and allowing easy assemblage.  <P>SOLUTION: This vibration control device is provided with a drive chassis for mounting the optical disc regenerating device, a case, and an vibration controlling unit connecting the drive chassis to the case. The vibration controlling unit comprises at least one spring, and at least one rubber damper without containing oil. The resonance frequency number of the vibration controlling unit is set to be 1.5-25 times the resonance frequency of the spring.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322510-A (JP)
Title: Inspection method and inspection device for sheet roll
Inventor: MOCHINO TAKASHI
IPC: G01N21/84
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection method of sheet roll having excellent inspection accuracy.  <P>SOLUTION: Visual inspection of a conveyed sheet roll T is performed by optical appearance detection means (A, B, C). In this case, the sheet roll T is brought into the erected state in a cylindrical attitude.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328202-A (JP)
Title: Garment with sleeve
Inventor: KITAMURA EMI
IPC: A41D31/00
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garment tightly pressing slack and swing of superfluous flesh caused on the front side of the wearer's upper arm.  <P>SOLUTION: The garment has a sash-like part attached so as to obliquely extend from the vicinity of the armhole to the front side of the arm based on the elbow through the backside of the arm so that tightening force given to the sash-like part is made stronger than that to each of the other parts to tightly press the slack caused at the backside of the upper arm. The sash-like part is made of another cloth different from that for the body part and attached to the sleeve body cloth while being lined. Alternatively, the garment has the sash-like part made of knit fabric comprising various knitting patterns so as to have strong taking-up force. The sash-like part is slanted linearly or curved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329266-A (JP)
Title: Air conditioner
Inventor: SUGIYAMA SHINJI
IPC: F24F13/20
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner for easily connecting a power supply cable led from the back side to the front of the side of a front panel to a terminal board.  <P>SOLUTION: This air conditioner is constituted by a base 3, the front panel 6 having a suction opening 4 continuously formed from the front to the top, and a blowoff opening formed in the lower surface, which is put on the base 3, a top suction grille mounted on the suction opening of the top, a leading hole 11 and the terminal board 12 provided in a stepped part formed on the front of at least one side part of the front panel 6 for the power supply cable 10 led from the back side along the side wall 9 of the stepped part 8, and a front suction grille journaled to horizontally freely turn and be freely removed by a support shaft 13 mounted on the stepped part 8, and mounted in the suction opening 4 of the front. An inclined surface 15 where the leading end of the side wall 9 is inclined toward the suction opening 4 side of the front is formed on the side wall 9 of the stepped part 8 to which at least the leading hole 11 is adjacent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003039374-A (JP)
Title: Robot control system
Inventor: BOTTERO ALDO
IPC: B25J19/00
Filed: 2002-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an improved robot control architecture capable of overcoming conventional drawbacks and disadvantages. SOLUTION: The control system for a robot includes a control unit RCU for generating and controlling the paths of movement of the movable parts of the robot; a drive unit DSA for generating control signals for controlling motors M.1,..., M.n coupled to the movable parts of the robot; and an Ethernet type network FEL for connecting the control unit RCU and the drive unit DSA together.
Patent JP-2003325323-A (JP)
Title: Cooking container and cooker
Inventor: WATANABE TAKUYA
IPC: A47J36/02
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooking container capable of suppressing the radiation from a pan with excellent energy saving property, and being treated with bare hands even just after cooking.  <P>SOLUTION: The outer surface of the pot 11 is covered with a material poorer in thermal conductivity than a pot main body 12. The material with poor thermal conductivity acts as a heat insulating member 81 to suppress the radiation from the pan. Therefore, cooking performance can be improved while preventing a trouble such as dew condensation, the thermal influence from the outside air can be suppressed, and energy saving performance can be also improved. Since the outer surface of the pan 11 is covered with the heat insulating member 81, the pot 11 can be handled with bare hands even just after cooking.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333198-A (JP)
Title: Intercom system
Inventor: ICHIKAWA KOJI
IPC: H04N7/18
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a visitor from knowing that a resident is absent.  <P>SOLUTION: When the visitor comes, an image of the visitor is picked up by an intercom handset 1. Image data representing the image of the visitor are transmitted to a server 40 via an intercom base unit 20. The server 40 stores video signals representing images of visitors to come together with a list showing whether or not responses are to be performed to the visitors to come. When there is an image corresponding to the visitor in the images represented by the stored video signals, whether or not it is a visitor to accept is confirmed. When the visitor is to be accepted, the server 40 and a mobile telephone 50 are connected. The resident stands in front of the intercom handset 1 and responds to the visitor by using the mobile telephone 50.  <P>COPYRIGHT: (C)2004,JPO