baber/WOPTO huggingface dataset:
Patent JP-2002348726-A (JP)
Title: Resin-reinforcing fiber and frp formed product using the same
Inventor: NAKAJIMA KAZUMASA
IPC: B29K105/08
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a resin-reinforcing fiber which has excellent heat resistance, dimensional stability, chemical resistance and durability. SOLUTION: The objective resin-reinforcing fiber is produced by use of a composition including 5-95 wt.% of polypropylene polymer and 95-5 wt.% of poly(4-methyl-1-penten) polymer.
Patent JP-2002359802-A (JP)
Title: Optical disk player
Inventor: OTSUKA JUN
IPC: H04N5/445
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To facilitate setting of caption signals and audio signals and change operation of the setting by displaying the entire types of the reproducible caption signals and audio signals of an optical disk on an indicator in a selectable manner. SOLUTION: This optical disk player is provided with a mechanical unit part 1, including an optical pickup unit, a signal processing part 2 for processing a record signal detected by the mechanical unit part and generating a signal for driving the optical pickup unit, an application block part 3 for reproducing a main video signal and a plurality of caption signals and audio signals, on the basis of the signal processing by the signal processing part and a system controller 501 for controlling the signal processing part and the application block part 3, reproduces one caption signal and one audio signal from the plurality of caption signals and audio signals via the system controller. The system controller displays the types of the entire reproducible caption signals and audio signals of an optical disk loaded on the optical pickup unit in a selectable manner.
Patent JP-2002361766-A (JP)
Title: Elastically extendible composite sheet
Inventor: KOBAYASHI TOSHIO
IPC: A61F13/49
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To improve an extensibility of an elastically extendible composite sheet obtained by connecting an extendible elastic sheet to an extensible sheet- like fiber aggregate. SOLUTION: The elastically extendible composite sheet 1 is formed by jointing the extendible sheet-like fiber aggregate 2 to at least one side surface of the extendible elastic sheet 3. The elastic sheet 3 is formed of either a fiber or a film which contains 10 to 40 wt.% of a styrene content, and 60 to 90 wt.% of a styrene elastomer having a number-average molecular weight of 70,000 to 150,000.
Patent JP-2002360479-A (JP)
Title: Cleaning robot
Inventor: OHARA NAOYUKI
IPC: A47L9/04
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for constituting a main body, which enhances maintainability by facilitating operations for the inspection and replacement of respective components of a cleaning robot having a self-propelling function. SOLUTION: This cleaning robot, which makes assemblability and disassemblability proper in order to enhance the maintainability, comprises a motor fan 24 which generates a suction wind, a dust collecting chamber 30 wherein dust is collected, a suction part 27 which has a suction opening for taking in the dust, a traveling means 58 which has a driving function, a lower frame body 21 which is equipped with a battery 49 for a power source, whose upper part is provided with the motor fan 24 and whose lower part is provided with the suction part 27, a middle frame body 22 which is disposed above the frame body 21 and whose lower part has at least one of the motor fan 24, the chamber 30 and the battery 49, and an upper frame body 23 which forms an outer hull of the main body 20 in such a manner as to cover both of the frame bodies 22 and 21.
Patent JP-2002362805-A (JP)
Title: Paper feeding device and recording device equipped with the paper feeding device
Inventor: TAJIMA HIROYUKI
IPC: B65H23/34
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding device and a recording device without enlarging even if equipped with a curl correction device for correcting a curl of a paper roll. SOLUTION: The paper-feeding device 100 comprises a first feeding path for feeding a plurality of cut form papers PT in an inclined attitude, a second feeding path for feeding a thick printing medium from a lower rear part of the device. The paper roll PR is supported on a back side of a hopper 4 which supports the cut form papers PT in the inclined attitude and fed making use of the second feeding path. The curl correction device 50 which eliminates the curl of the paper roll PR is disposed in the back side space of the hopper 4 or an acute angle area of a triangle formed by the first feeding path and the second feeding path.
Patent JP-2002352521-A (JP)
Title: Device and method for recording, device and method for reproducing, recording medium, program, and disk medium
Inventor: KOBAYASHI SHOEI
IPC: G11B20/14
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To quickly and accurately access any address. SOLUTION: In a step S1, an address generating part generates a synchronizing signal, address data, and address information containing error-correcting codes for the address data to be recorded in an optical disk, and pre-encodes them to be outputted to a modulating part. Simultaneously, a carrier signal generating part generates a carrier signal to carry address information, and outputs it to the modulating part. In a step S2, the modulating part subjects the carrier signal inputted from the carrier signal generating part to MSK modulation based on the pre-encoded address information inputted from the address generating part, and outputs the obtained MSK modulating signal to a wobble forming part. In a step S3, the wobble forming part spirally forms a groove wobbled according to the MSK modulating signal inputted from the modulating part in an optical disk.
Patent JP-2002368707-A (JP)
Title: Data broadcast method, data relay method, data broadcast system and data relaying device
Inventor: FUKUCHI YUSHI
IPC: H04N5/00
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a data broadcast system that allows a reception terminal to acquire a data block failed to receive in a short time even when a size of transmitted data is very large and a very long Carousel period is required. SOLUTION: A broadcasting station 1 repetitively broadcasts a plurality of data blocks resulting from dividing one data module to a plurality of reception terminals 21, 22, 23. When there is any missing data block, the broadcasting station 1 receives a request of re-transmitting the missing data block from the reception terminal 21 via a ground channel 51. The broadcasting station 1 uses the ground channel 51 to transmit the data block toward the reception terminal 21 in response to the request.
Patent JP-2002361100-A (JP)
Title: Catalyst for hydrogeneation treatment of heavy hydrocarbon oil and method of hydrogeneation treatment
Inventor: ABE SATOSHI
IPC: B01J23/85
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for a heavy hydrocarbon oil containing a large amount of extraneous materials, such as sulfur, residual carbon, metals, nitrogen and asphaltene, which is excellent in decreasing or suppressing the amount of the sediments to be formed and a hydrogenation treatment method using such catalyst. SOLUTION: This catalyst is formed by depositing the oxide of periodic table group 6A metals, for example, C2 , Mo and W, at 7 to 20 wt.% based on a catalyst weight and the oxide of periodic table group 8 metals, for example, Co and Ni at 0.5 to 5 wt.% on a porous alumina carrier. (a) The specific surface area of the catalyst is 100 to 180 m<2> /g, and (b) the total pore volume is >=0.55 ml/g and (c) the total volume of the pores of >=200Å in diameter is >=50%. The hydrogenation treatment method for the heavy hydrocarbon oil comprises bringing the heavy hydrocatbon oil into contact with the catalyst for hydrogenation treatment in the presence of hydrogen under conditions of 350 to 450 deg.C and pressure of 5 to 25 MPa.
Patent JP-2002365412-A (JP)
Title: Optical prism unit and liquid crystal color production device
Inventor: NAGANO YUTAKA
IPC: G02F1/13
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal projector which has a simple structure, which can be easily manufactured and which can project sharp color images. SOLUTION: In the liquid crystal projector 1, dichroic films 19, 20 disposed in an optical prism unit 8 are formed on single right angle prisms 14 (or 15), 15, 16 (or 17) unlike optical films or the like formed over two right angle prisms such as cross prisms. This means that the joining accuracy or the like of right angle prisms is not necessary but the dichroic films 19, 20 can be formed with high accuracy. Thus, sharp color images with suppressed distortion or color shift of images can be projected.
Patent JP-2002370899-A (JP)
Title: Forklift vehicle
Inventor: SUZUKI MASANORI
IPC: B66F9/20
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a forklift vehicle capable of effectively solving cargo vibration of a lift part, a valve sound of a suspension structure and a power steering part of a front axle, and vibration and noise of an engine having large influence on operator side noise and vibration. SOLUTION: This forklift vehicle has a lift cylinder control mechanism for switching a passage of pressure oil supplied to a lift cylinder from a hydraulic pump and adjusting an oil quantity by driving operation of an operation lever for performing lifting operation of a fork. A direct acting servo valve means for switching the passage and adjusting valve opening on the basis of a control signal from a controller is arranged in an oil pressure passage of the hydraulic pump and the lift cylinder, and is connected and supported by a suspension body capable of switching the connection between a wheel shaft part and a vehicle body to fixed support and elastic support by switching a hydraulic circuit. The hydraulic circuit is switched by a discriminating means for discriminating a traveling state and a forklift work state.
Patent JP-2002374562-A (JP)
Title: Mobile communication unit and channel acquisition method
Inventor: TAJIRI HIROSHI
IPC: H04W36/36
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication unit and a channel acquisition method that can acquire a proper channel even when a mobile communication unit shifts to an improper channel and causes a system lost. SOLUTION: The mobile communication unit of this invention is provided with wireless communication sections 13, 14 that transceive a CDMA signal, a base band MODEM section 16 that modulates/demodulates the transceived CDMA signal into a transmission signal, and a CPU 17 that controls the transmission/reception of the CDMA signal. When the CPU 17 cannot acquire a set channel and falls in a system lost, the CPU 17 retries the acquisition of the channel. So long as the CPU 17 tries the acquisition of the setting channel for a specified number of times and cannot acquire an overhead message, the CPU 17 revises the channel setting.
Patent JP-2003001290-A (JP)
Title: Replacement answering type diffuser
Inventor: MATSUBARA KIWAMU
IPC: C02F3/20
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To enable an existing air diffusing plate to be easily exchanged for an air diffusing plate of higher performance and to reduce environmental load by minimizing waste generated from improvement. SOLUTION: In order to attach a porous planar member 6 being a new air diffusing plate to an air diffusing plate holder 1 which is obtained by removing a porcelain air diffusing plate 4 from an existing diffuser, a frame-shaped packing 3, the porous planar member 6 and a pressing frame plate 5 are arranged by being respectively superposed at a superposing position in coincidence with a bolt hole 12a of the air diffusing plate holder 1, further bolt holes 5a, 6a, 3a are disposed by being fitted to the bolt hole 12a, an attaching bolt 12 is inserted from a surface of the pressing frame plate 5 and is tightened from a rear surface of the air diffusing plate holder 1 to integrally fix the frame- shaped packing 3, the porous planar member 6 and the pressing frame plate 5.
Patent JP-2003009151-A (JP)
Title: Device and method for image processing, recording medium and program
Inventor: YAMADA MAIKO
IPC: H04N19/126
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for image processing, a recording medium and a program capable of suppressing the increase in memory quantity and preventing degradation of image quality. SOLUTION: An original image G0 recorded on an HDD 13 is read on a RAM 11 by an instruction of a CPU 12 (1 in Fig. 1). Subsequently, the CPU 12 reads an image G1 on the RAM 11 to apply compression processing to the image (2 in Fig. 1). In this case, in compressing the image data, the CPU 12 controls to appropriately switch between linear quantization and non-linear quantization in accordance with the degree of quantization.
Patent JP-2003000926-A (JP)
Title: Face recognition system in game parlor
Inventor: KATO SADAHITO
IPC: A63F7/02
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a face recognition system suitably to used for prevention of a fraudulent act and detection of a crime in a game parlor. SOLUTION: The face recognition system is composed of a plurality of face image acquisition devices 1 arranged for each of a plurality of game machines installed in a game parlor and imaging the faces of persons staying on the front side of the game machines and acquiring face image data from the persons, at least one comparison device 2 comparing face image data acquired by the face image acquisition devices 1 with reference face image data stored and accumulated in advance, and a communications means 3 connecting them. The face image acquisition devices 1 acquire face image data by prescribed timing.
Patent JP-2003009349-A (JP)
Title: Waterproof structure of electrical junction box
Inventor: NAITO TSUTOMU
IPC: H02G3/14
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To restrain an electrical junction box from being enlarged as much as possible and improve the waterproofing of the lower section thereof. SOLUTION: The lower edge of a box body 11 and the lower edge of a slide cover 16 are formed with lapping sections 27, 28, in which they are overlapped with each other. The lapping sections are formed by being bent, so as to overhang from the outer surface of the slide cover 16. A bottom wall 21 of the box body 11 is extended, so as to overhang from the front end of the junction block 12. A stepped section 29 is provided at an extension section 21a of the bottom wall 21.
Patent JP-2003003783-A (JP)
Title: Shield boring machine capable of branching and branch shield boring method
Inventor: SHIMIZU MITSUO
IPC: E21D9/06
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a shield boring technology capable of simplifying a structure of a shield boring machine and, minimizing an amount of excavated soil for a main track tunnel when a branch boring is started and shortening a construction period of the tunnel. SOLUTION: A drum member 10 of a shield boring machine 1 includes an outside drum member 20 and an inside drum member 21 slidably fitted to the inside of the outside drum member 20 and fixed in a releasable manner, the inside drum member 21 includes a starting port 36 and an entrance ring 37, a plurality of shield jacks 13 are provided to the inside drum member 21, and since the inside drum member 21 and a boring machine body structure 17 are maximally advanced to the outside drum member 20 by a plurality of shield jacks 13 to make the starting port 36 arrive at a bifurcation point so as to enable it to open, the main track tunnel 3 is not necessary to bore by the shield boring machine 1 after the starting port 36 has arrived at the bifurcation point, and an amount of excavated soil of the main track tunnel 3 can be minimized when the branch boring is started.
Patent JP-2003006294-A (JP)
Title: Vehicle share-ride support device, vehicle share-ride support system
Inventor: SATO KOJI
IPC: G06Q50/30
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To increase the convenience of share-riding for increased utilization of a shared vehicle. SOLUTION: A system comprises a database storage unit 23, an estimation processor 24, and a selection processor 25. The database storage unit 23 stores user information and road information. The estimation processor 24 estimates a travel route, from a start point indicated by start point specification information to a destination point indicated by destination point specification information, based on the start point specification information and the destination point specification information received from a user's portable terminal 2, on the road information stored in the database storage unit 23 and on current position information acquired from a vehicle current position acquisition unit 55.  The selection processor 25 searches for a plurality of users who will share a vehicle to be shared by the plurality of users based on the estimated travel route for each user, selects a plurality of waiting positions based on the easiness with which the shared vehicle will reach the waiting positions when the vehicle is used for share-riding and on the easiness with which the users can wait, and assigns priority to the plurality of selected waiting positions.
Patent JP-2003007039-A (JP)
Title: Audio disk and its recorder, recording method, reproducing device, reproducing method and computer program
Inventor: FUCHIGAMI NORIHIKO
IPC: G11B27/00
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily manage music in recording/reproducing audio disks, and to facilitate the payment for copying. SOLUTION: The number of PG- Ns programs in an original PGC is defined by using nine bits in a two byte field, and is limited so that the maximum number of disk recordable pieces of music is enough smaller than the maximum number of theoretically recordable pieces of music, that is the number between 200 and 511, preferably 300 and 400 or the number approximate to 314 being the maximum recording number of pieces of music of a DVD audio disk.
Patent JP-2003000362-A (JP)
Title: Shelf board support device
Inventor: MATSUI KAZUHIRO
IPC: A47B57/42
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a shelf board support device for a high load which is especially used for a shelf used in a dilling rule, on which a monitor screen is laid, can change a shelf board into a horizontal posture or a front-down tilting posture, and has simple structure and high strength and is easily handled. SOLUTION: Right and left brackets with horizontally projected shelf board laying faces on the upper end faces are symmetrically formed on this shelf board support device. The shelf board has a horizontal shelf board support face with width equal to or slightly larger than the width of the shelf board laying face on the lower face inside the right and left end parts of the shelf board and a tilt shelf board support face downward tilted from to rear positioned inside the horizontal shelf board face.
Patent JP-2003002556-A (JP)
Title: Home elevator
Inventor: YOSHIZUMI JUNJI
IPC: B66B9/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a home elevator capable of being installed in a narrow space and efficiently using a limited floor area. SOLUTION: This home elevator comprises a cage 13 with a circular horizontal cross-section; a pair of posts 12 stood on a base 11 oppositely to each other with the cage 13 sandwiched therebetween to guide lifting of the cage 13; and yokes 14, 15 for connecting and fixing both of the posts 12. The yokes 14, 15 have L shaped portions 41, 51 stretched and fixed to both of the posts 12 with corner portions placed outward. A cage lifting driving mechanism 16 is stored in spaces 45, 55 between vertical faces inscribed to a cage hoistway and the L shaped portions 41, 51.
Patent JP-2003000688-A (JP)
Title: Carbonized material for deodorization
Inventor: ISHIBASHI SHINICHIRO
IPC: A61L9/01
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a carbonized material with the prominent capacities for deodorization and decolorization for odor gas or substances including pigments from industrial waste and having a molecular weight form large to small. SOLUTION: This carbonated material which contains no clay minerals is obtained by calcination, from a clayey material in the leaving after extraction of coffee in a rotary kiln with the self-combustion system and the white part of the surface of this material shown in the electron microscope photo is composed of the coffee leaving which has a lot of pores, which has the high quality of porosity and have diameter of 30 to 50 nm. Therefore, the effects of deodorization and decolorization for odor gas, or substances including pigmentation from garbages, rivers, or the industrial waste are superior.
Patent JP-2003004615-A (JP)
Title: Mechanism for forming indentation and hardness test machine
Inventor: KOSHIMIZU FUMIHIKO
IPC: G01N3/42
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for forming an indentation in which the material characteristics can be measured more stably by lessening restriction on the indentation chip shaft, and a hardness test machine comprising the indentation forming mechanism. SOLUTION: The mechanism 104 for forming an indentation being used in the measurement of material characteristics of a sample S based on an indentation formed in the surface of the sample using an indentation chip 3 comprises an indentation chip shaft 2 having a forward end being fixed with the indentation chip, a resilient supporting member 8 for supporting the indentation chip shaft movably up and down, and a section 53a for positioning the indentation chip shaft at a specified position by abutting against a part of the indentation chip shaft.
Patent JP-2003010637-A (JP)
Title: Apparatus for adsorption removal of dioxin
Inventor: HONDA KATSUHISA
IPC: B01D53/34
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized and economical dioxins adsorption removal apparatus suitable for using for a small scale incinerator. SOLUTION: The dioxins adsorption removal apparatus comprises a cooling unit for preliminarily cooling a waste gas from an incinerator and an adsorption unit for passing the waste gas from the cooling unit through γ-alumina containing therein, and the adsorption unit is kept in a prescribed temperature region.
Patent JP-2002061598-A (JP)
Title: Moving blade for corner tang fan
Inventor: ANDERSON BERNARD JOSEPH
IPC: F04D29/64
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an improved fan having improved pivotal movement limitation during assembly by reducing the weight of a moving blade and the relative centrifugal force during operation. SOLUTION: The moving blade for the fan contains holed anchor tangs one of which has an inside corner while the remainders have no inside corners. The inside corner is arranged on a complementary seat provided on a rotor disc for limiting the pivotal movement of the moving blade during assembly.
Patent JP-2002363082-A (JP)
Title: Method for inactivating virus
Inventor: NAGAURA YOSHIAKI
IPC: A61K31/22
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a necessary technology for prolonging the life of a patient who is infected with a virus having an envelope and spikes such as retroviruses such as HIV, PERV, and Japanese encephalitis virus, or the like. SOLUTION: This method for inactivating viruses comprises injecting carboxymethylcellulose sodium salt, or sodium alginate each singly or as an emulsified agent obtained by mixing and emulsifying each of them with an animal oil such as cod liver oil or other plant oil, in a very small amount into the blood or subcutaneous part of or through oral route to a patient who is infected with a virus having an envelope an spikes such as one of retroviruses such as HIV, PERV, or one of other viruses to inactivate the virus existing in the blood or in the body.