baber/WOPTO huggingface dataset:
Patent JP-2004297919-A (JP)
Title: Ac-dc conversion device and packaging method for printed circuit board
Inventor: TASHIRO MASAYA
IPC: H02M7/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To surely fix a printed circuit board inside a body case using a simple structure.  <P>SOLUTION: The printed circuit board 12 is stored in the body case 11 formed by integrally jointing a pair of half-case bodies 11a, 11b. At this time, an outer edge part of the printed circuit board 12 is fitted into a fitting portion 13 which is formed into the half-case body 11a. The fitting portion 13 is constituted of a supporting portion 13a for supporting the printed circuit board 12 from the back side, and a sandwiching portion 13b for sandwiching the printed circuit board 12 between the supporting portion 13a and the sandwiching portion from the surface side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293466-A (JP)
Title: Vacuum pump
Inventor: NAITO YOSHIHIRO
IPC: F04C25/02
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum pump capable of preventing the condensation of a condensable gas therein with lower running costs.  <P>SOLUTION: In a dry pump having a pump housing 11, in which a plurality of pump rooms are formed, the pump housing 11 comprises therein a purge gas channel 32 for supplying a purge gas to purge gas supply ports 40 and 41 provided in fifth and fourth stage pump rooms 19 and 20, respectively. When the dry pump is operated, the temperature of the pump housing 11 is increased, so that it is possible to preheat the purge gas and supply the preheated purge gas to the pump rooms 40 and 41 by circulating the purge gas in the purge gas channel 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291886-A (JP)
Title: Air-conditioning unit for vehicle and air-conditioner for vehicle
Inventor: ONO MASATO
IPC: B60H1/34
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner capable of realizing low noise/high air capacity while restraining increase of an outside dimension of a unit.  <P>SOLUTION: This air conditioner for the vehicle 1A is constituted to secure outside channels 11, 12, 13 and inside channels 21, 22, 23 respectively on the outside and the inside of an evaporator 50 so that air conditioning air roughly vertically passes against each of ventilating surfaces of the evaporator 50 in roughly cup shape by arranging the evaporator 50 in a roughly cup shape in an air conditioning case 10, and a scroll extending angle of a discharge opening of a scroll shape air blasting unit 70 arranged on the upstream of the evaporator 50 is made close to 270 degrees.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302573-A (JP)
Title: Data backup method and backup system
Inventor: OOTSURU HIROSHI
IPC: G06F12/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backup method and system that can easily back up client data and can effectively use resources of clients.  <P>SOLUTION: A server S has a first management table for storing a data storage location directory and a backup destination computer name about a data backup from a client A to a client B. The client A has a second management table for storing a storage location directory of its own data and a backup destination computer name. When the client A requests the server S to start a data backup, the server S refers to the first management table to search for the client B as the backup destination, and upon detecting that the client B is connected for data transfer, backs up data from the client A to the client B. Data are similarly backed up from the client B to a client C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302601-A (JP)
Title: Retrieval result display method, retrieving device and computer program
Inventor: YAMAKAWA KAZUO
IPC: G06F17/30
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retrieval result display method, a retrieving device and a computer program for easily reaching a target file and directory with high retrieving efficiency.  <P>SOLUTION: A vertical axis retrieval condition and a horizontal axis retrieval condition are accepted as items to be set in the vertical axis and horizontal axis of a chart where retrieval results are displayed (S1, S2) , and whether to perform retrieval is judged (S3), and when the retrieval is performed (S3: YES), whether a retrieval condition is inputted is judged (S5). When the retrieval condition is inputted (S5: YES), the route directory of an object to be retrieved and the management information of its subordinate directory are acquired, and the retrieval is performed (S7), and the retrieval results are edited so as to be displayed in a tabular form (S8), and the retrieval results are displayed in the tabular form (S9).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003339849-A (JP)
Title: Monofilament suture and manufacturing method thereof
Inventor: IM JUNG NAM
IPC: D01F8/14
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monofilament suture prepared by co-extruding polymers having different Young' modulus, and to provide a manufacturing method thereof.   <P>SOLUTION: The first polymer and the second polymer are co-extruded in a state that the polymer of higher Young's modulus (first polymer 12, 15) surrounds the polymer of lower Young's modulus (second polymer 11, 14). As the monofilament suture has excellent knot security and flexibility, and has knot strength suitable to be used as the suture, it can be applied to various medical tools such as the suture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004300333-A (JP)
Title: Easily releasable pressure sensitive adhesive sheet, method for producing the same and use thereof
Inventor: KIMURA ATSUKO
IPC: C09J7/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To prepare an easily releasable adhesive sheet enabling essentially automatic peeling operation with a simple treatment in a bond-fixing/releasing work of small chips and provide a method for its production and the use of the sheet.  <P>SOLUTION: The easily releasable pressure-sensitive adhesive sheet is composed of a substrate and an adhesive layer curable by energy rays. The energy ray-curable adhesive layer is partly cured by patterned irradiation of energy rays and the height of the adhesive face of the irradiated part is lower than that of the adhesive face of non-irradiated part by ≥1μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304115-A (JP)
Title: Organic semiconductor element
Inventor: KUBOTA JUN
IPC: H01L51/30
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic semiconductor element the electrical characteristics of which stably change with respect to a voltage.  <P>SOLUTION: The organic semiconductor element has a substrate, organic semiconductor, gate insulator, gate electrode, source electrode, and drain electrode. The gate insulator is composed mainly of a silsesquioxane skeleton which is reduced in refractive index by a fixed value or more through a drying step.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310218-A (JP)
Title: Vehicle information collection system and vehicle information collection program
Inventor: TOYOSHIMA KOREHIRO
IPC: G06Q10/00
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle information collection system capable of accumulating and delivering necessary information through a communication network by acquiring real time vehicle information from a traveling vehicle.  <P>SOLUTION: This vehicle information collection system 1 mainly comprises a management server 3 connected to the Internet N and set, managed and operated by a vehicle information management company M for managing vehicle information of a plurality of contracted vehicles C; an on-vehicle transmitter 2 connected to the Internet N and loaded on each vehicle C contracted with the management company M; and a customer terminal 4 contracted with the management company M and used by a customer U using information related to the vehicle C. The management server 3 accepts vehicle information CD for the vehicle C transmitted from the transmitter 2 loaded on the traveling vehicle C to construct a database, and transmits use data UD to the customer terminal 4 based on delivery instruction data DA transmitted from the customer terminal 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311530-A (JP)
Title: Pattern forming method, device and its manufacturing method, method of manufacturing liquid crystal display device, method of manufacturing plasma display panel, method of manufacturing organic el device, method of manufacturing field emission display, electro-optical device, and electronic apparatus
Inventor: SAKURADA KAZUAKI
IPC: H01L51/50
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To form a thick pattern on a substrate by applying a larger amount of functional liquid than usual on the substrate exposed between the banks.  <P>SOLUTION: The method of forming a pattern by applying functional liquid X on a substrate P comprises processes of forming banks B corresponding to a region where the pattern is formed on the substrate P, applying a larger volume of the functional liquid X than that formed by a region surrounded with the banks B on the substrate P exposed in a gap 34 between the banks B, and forming the pattern 33 by subjecting the applied functional liquid X to the prescribed processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307924-A (JP)
Title: Method for plating electronic component
Inventor: MIKAMOTO NAOHIRO
IPC: C25D17/16
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for plating an electronic component, which stabilizes a thickness of a plated layer.  <P>SOLUTION: The method for plating the electronic component comprises an immersion step of accommodating an article 1 to be plated and a medium 2 in a barrel 4 having the tip 5a of an electrode 5 therein, and simultaneously immersing the barrel 4 in a plating liquid 6; a plating step of forming a plating layer on the surface of the article 1 by applying an electric current to the article 1 and the medium 2 with the use of the electrode 5; and making the specific gravity of the article 1 approximately equal to that of the medium 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307961-A (JP)
Title: Method of producing powder sintered compact, powder injection molded body, method of producing powder injection molded body, powder injection molded body, and mold for powder injection molding
Inventor: TANAKA SHIGEO
IPC: B22F3/02
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a powder sintered compact with which a fine structure of high precision formed of metal or ceramic can extremely easily be formed.  <P>SOLUTION: The method includes a sacrificial die part forming stage where a sheet-shaped or planar sacrificial member 3 changing into a removable or separable form from a sintering material compact in a degreasing stage or a sintering stage is provided with a sacrificial die part 6 composing a part or the whole of a sintering material compacting die part. A sintering material 16 is injected into the die device including the sacrificial die part to form the sintering material compact integrated with the sacrificial member. Further, in the degreasing stage or sintering stage, the sacrificial member is removed or separated from the sintering material compact.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310669-A (JP)
Title: Automatic ticket examination machine, ic card processor and automatic ticket examination system
Inventor: KATORI TAISEI
IPC: G07B15/00
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic ticket examination machine, an IC card processor and an automatic ticket examination system, capable of improving the convenience of a passenger, and easily and certainly deciding operation abnormality of equipment by improving the reliability of processing.  <P>SOLUTION: This automatic ticket examination system 1 has a plurality of automatic ticket examination machines 2 and a monitor 4. By holding an IC card to an antenna part 12 of the automatic ticket examination machine 2, processing data on a preceding transaction is read through a R/W 13. The same arithmetic processing as the preceding transaction is executed to execute collation in a CPU 10. As a result of the collation, when the data do not coincide, a gate 14 is closed to forbid passage, and the abnormality is displayed through a display part 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317701-A (JP)
Title: Multilayer film optical filter and optical component
Inventor: KITAGAWA HITOSHI
IPC: G02B5/28
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer film optical filter showing a nearly zero temperature coefficient and also an optical component equipped therewith.  <P>SOLUTION: This multilayer film optical filter is provided with a substrate 1, a multilayer film 5 installed at least on one surface of the substrate 1 and repeatedly laminated with thin films 3, 4 composed of a plurality of conductive materials of different refractive indexes, and an adjustment layer 2 for adjusting temperature dependency of transmitting wavelengths.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003321485-A (JP)
Title: Process for preparing tertiary phosphine and tertiary phosphine
Inventor: RAMPF FLORIAN
IPC: C07F9/54
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for preparing a tertiary phosphine.  <P>SOLUTION: The tertiary phosphine is prepared by reacting a halophosphine with an organomagnesium compound in the presence of a copper compound and, as necessary, a salt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002395-A (JP)
Title: Method for producing 3-methyltetrahydrofuran
Inventor: IGNATCHENKO ALEXEY VICTOROVITC
IPC: B01J23/847
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for producing 3-methyltetrahydrofuran from 3-(hydroxymethyl)tetrahydrofuran.  <P>SOLUTION: 3-Methyltetrahydrofuran (MeTHF) is produced from 3-(hydroxymethyl)tetrahydrofuran (HOMeTHF) by bringing the HOMeTHF into contact with hydrogen in the presence of an acidic supported catalyst containing a group VIII metal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000573-A (JP)
Title: Adjustable respirator mask assembly having frame based on ergonomics
Inventor: GING ANTHONY
IPC: A61M16/00
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a respirator mask assembly which can improve the amenity of a patient and sealability.  <P>SOLUTION: This respiratory mask assembly which provides a respirable gas to the patient is equipped with a frame having a front surface and a back surface which is confronted with the front surface and is adapted in a manner to be confronted with the patient in use. The frame restricts an internal wall and an external wall which is extended from the back surface, and the internal wall and the external wall are arranged to be apart in a manner to restrict a channel between them. A cushion can be removably attached to the frame so that the cushion can be repeatedly engaged with and separated from the frame. The cushion is equipped with a side wall which can be inserted into the channel of the frame. The side wall has a first connecting surface which is engaged with a second connecting surface provided on the channel when the cushion and the frame are engaged. The first connecting surface and the second connecting surface are connected to each other in such a manner that the cushion can be removably attached to the frame.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004323269-A (JP)
Title: Method for producing compound semiconductor single crystal
Inventor: YABUKI SHINJI
IPC: C30B15/22
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a compound semiconductor single crystal which can prevent its polycrystallization by clarifying concretely the adequate positional relationship between a heater and a fused liquid face.  <P>SOLUTION: When the compound semiconductor single crystal such as GaAs single crystal is produced, the positional relationship between the free surface (fused liquid face) position Z of a raw fused liquid and a vertical length L at the heating part of a resistance heater is decided to be Z>L×(1/2), wherein [L×(3/4)>Z>L×(1/2)] is favored and Z=L×(7/10) is best.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328387-A (JP)
Title: Elastic surface wave apparatus
Inventor: MATSUDA HIDEKI
IPC: H03H9/145
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic surface wave apparatus having a structure where insertion loss hardly occurs even if a band is narrowed for increasing an intermediate frequency and two stages of laterally-coupled double-mode resonant elastic surface acoustic wave filters are cascade-connected.  <P>SOLUTION: In the elastic surface wave apparatus 1, the first and second cascade-connected laterally-coupled double-mode resonant elastic surface acoustic wave filters 3, 4 are composed on piezoelectric substrates 2; the respective laterally-coupled double-mode resonant elastic surface acoustic wave filters 3, 4 are adjacently arranged in a direction where two one-port elastic surface acoustic wave resonators 31, 32, 41, 42 having an IDT electrode and a grating reflector electrode provided at both sides of a surface wave propagation direction in a region in which the IDT electrode is provided, orthogonally cross the surface wave propagation direction; and the standardization film thickness h/λ<SB>R</SB>of the electrode ranges from at least 0.002 to 0.028 and a coupling length G ranges from 1.43λ<SB>R</SB>or more to 1.55λ<SB>R</SB>or less in the case a wavelength of an elastic surface acoustic wave is set as λ<SB>R</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002183-A (JP)
Title: Method of manufacturing phosphosilicate optical fiber and optical fiber formed by the same
Inventor: BURKE GERALD E
IPC: C03B37/014
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a cane suitable for forming an optical fiber and a method of forming an optical fiber from the cane.  <P>SOLUTION: A core composition having about 20-30 wt.% P<SB>2</SB>O<SB>5</SB>is formed. An inner clad composition is formed on the outside surface of the core composition and core composition and the inner clad composition are consolidated into a preform having the core and the inner clad while substantially closing a center line hole of the preform. An outer clad is formed on the preform to define the cane. The cane can then be transformed into the optical fiber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004332006-A (JP)
Title: METHOD OF PRODUCING ALUMINA FILM CONSISTING MAINLY OF alpha TYPE CRYSTAL STRUCTURE, MEMBER COATED WITH ALUMINA FILM CONSISTING MAINLY OF alpha TYPE CRYSTAL STRUCTURE, AND ITS PRODUCTION METHOD
Inventor: TAMAGAKI HIROSHI
IPC: C23C14/02
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing an alumina film by which an alumina film consisting mainly of an α type crystal structure can be formed on a cBN sintered compact base material without depending on high temperatures in a CVD (Chemical Vapor Deposition) method or without specifying the composition of the cBN sintered compact.  <P>SOLUTION: In the method, an alumina film consisting mainly of α type crystals is produced on a cBN sintered compact base material consisting of a bonding phase and a cubic boron nitride-dispersed phase. The surface of the cBN sintered compact base material is subjected to oxidation treatment, and subsequently, the alumina film is formed. The oxidation treatment is performed, e.g., by holding the temperature of the base material to 650 to 800°C in an oxidizing gas atmosphere.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329498-A (JP)
Title: Rotary chopping board
Inventor: ISHIDA ATSUKO
IPC: A47J47/00
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary chopping board which can be used as a chopping board of unique constitution and which can be utilized also as a party plate or a turn table by making a circular or polygonal chopping board part to be a rotation type.  <P>SOLUTION: A rotary chopping board 1 has: a circular or polygonal supporting body 2 obtained by forming an upper surface projecting part 3 in the state of a rail arranged circularly on its upper surface; and a circular or polygonal chopping board part 4 obtained by forming a lower surface projecting part 5 shaped like a rail to be fitted to the upper surface projecting part 3 arranged circularly on its lower surface. By fitting the lower surface projecting part 5 and the upper surface projecting part 3 to each other, the chopping board part 4 is rotatably supported on the supporting body 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330621-A (JP)
Title: Platen and recording device
Inventor: IMAE TOSHIHIRO
IPC: B41J11/08
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a platen which can enhance the precision of a mounting position to a side frame without requiring grinding and polishing, and to provide a recording device equipped with the platen.  <P>SOLUTION: A platen base 40 is formed, which has a width of side wall parts 46 and 47 set to be three or more times of a sheet thickness of not smaller than 1.6 mm of a steel sheet by sinking and bending the steel sheet. A flatness of a flat part 45 is made not larger than 0.05 mm without carrying out grinding or polishing. Moreover, insertion parts 45a and 45b are provided at both ends of the flat part 45 of the platen base 40. The platen base 40 is positioned by inserting the insertion parts 45a and 45b into holes formed in side plates.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335035-A (JP)
Title: Apparatus, method and program for processing information, and information recording medium
Inventor: SUMIYA KOICHIRO
IPC: G06F21/60
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing apparatus or the like which is capable of achieving miniaturization/cost reduction by reducing the entire circuit size compared with the case of performing encryption and decryption by using separate circuits or devices and which is capable of accelerating information processing.  <P>SOLUTION: This apparatus is provided with: processing parts 5 to 8 which are capable of performing both of encryption for encrypting information when the information is recorded on an optical disk DK and decryption for decrypting the information from the optical disk DK when the information is reproduced therefrom and a plurality of which are disposed for a single pickup 1 or magnetic head 2; a CPU 12 for controlling the processing parts 5 to 8 so as to execute one of the encryption and the decryption; and a path switching part 9 for switching an information transmission path to the processing parts 5 to 8 corresponding to one of the encryption and the decryption performed by the processing parts 5 to 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335400-A (JP)
Title: Light guide body, lighting system, and liquid crystal display device
Inventor: OIZUMI MITSUO
IPC: G02F1/13357
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light guide body which efficiently and evenly transmits light introduced from a light entering surface to an emitting surface.  <P>SOLUTION: Each projection 14 formed on the emitting surface is formed into a cross-sectionally wedge-like shape composed of three slope parts formed by being tilted with respect to a horizontal reference surface z of the emitting surface, and comprises a first slope 14a, a second slope 14b and a third slope 14c. The first slope 14a is tilted in a direction of a light transmission direction L at a tilt angle θ<SB>1</SB>with respect to the reference surface z; and the second slope 14b is tilted in the direction of the light transmission direction L at a tilt angle θ<SB>2</SB>with respect to the reference surface z. The third slope 4c forms a tip part of the projection 14 so as to connect the first slope to the second slope, and is tilted in the direction of the light transmission direction L at a tilt angle θ<SB>3</SB>with respect to the reference surface z.  <P>COPYRIGHT: (C)2005,JPO&NCIPI