baber/WOPTO huggingface dataset:
Patent JP-2003130521-A (JP)
Title: Automatic switching refrigeration system
Inventor: HANSON JAY LOWELL
IPC: F25D11/00
Filed: 2002-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a refrigeration system capable of automatically switching air circulation control and air supply control. SOLUTION: A method of operating the refrigeration system having a discharge port that guides conditioned air from the system to a conditioned space, and a return port that guides air from the conditioned space back to the system. This method comprises providing a first control algorithm and second control algorithm for controlling the system. The first control algorithm is a function of the air temperature at the discharge port, and the second control algorithm is a function of the air temperature at the return port. This method further comprises operating the system using the first control algorithm when a first condition is met, operating the system using the second control algorithm when a second condition is met, and automatically switching between the first control algorithm and the second control algorithm depending on the status of the first and second conditions.
Patent JP-2004090204-A (JP)
Title: Cutting device
Inventor: TAKAHASHI KOJI
IPC: B23D19/04
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting device which continues to run even a sheet-like material having high hardness or makes a cutter of a cutting mechanism cut into the sheet-like material to cut it without installing a storing means of the sheet-like material.  <P>SOLUTION: This cutting device divides the sheet-like material in the width direction with the cutting mechanism 2-2 having an upper blade and a lower blade. The upstream side of the cutting mechanism is provided with a notch forming mechanism 3 for cutting a part corresponding to a cut position of the sheet-like material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102710-A (JP)
Title: Creation system of definite aim in life and studio server
Inventor: TERANISHI SUSUMU
IPC: G06Q50/26
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To enable an aged person to create a definite aim in life.  <P>SOLUTION: This creation system 1 of the definite aim in life is constituted of a digital creation studio 10, a wisdom studio 20, a safe studio 20, a recycling studio 20, a local industry studio 20, and one or a plurality of related enterprises and affiliating enterprises. The studios for the definite aim in life and the enterprises are connected to the Internet through an internet network (local IP network) 2. Each studio for the definite aim in life 20 is installed in a station on a road provided for users, facing to a road 3 mainly of a national road or the like. Aged persons in the area can go to each studio and participate in various studios.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102142-A (JP)
Title: Developing blade and cleaning blade, developing device, cleaning device, image forming apparatus using same, and process cartridge
Inventor: FURUMIYA NOBURO
IPC: G03G15/08
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing blade and a cleaning blade which can maintain toner sealing property and abutting pressure stability without increasing the parts count, and a developing device, a cleaning device, a process cartridge, and an image forming apparatus which use them.  <P>SOLUTION: The developing blade used for the image forming apparatus having a developer for visualizing an electrostatic latent image, a developer carrier for holding the developer, the developing blade which abuts against the developer carrier to restrict the developer layer thickness on the developer carrier and is made of an elastic body, a support member which holds and fits the developing blade to a developing container, and the developing container to which the developing blade is fitted by the support member is characterized in that the developing blade has a projection part made of an elastic body along the length at the support member or a part fixed on the support member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107118-A (JP)
Title: Method for manufacturing graphite nano-fiber, electron emitting source and display element
Inventor: HIRAKAWA MASAAKI
IPC: C30B25/02
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing graphite nano-fibers which cause no short circuit even when utilized for an emitter and can improve unevenness of light emitting sites in manufacturing an FED (field emission display) and to provide an electron emitting source and a display element using the obtained graphite nano-fibers.  <P>SOLUTION: A gaseous mixture of a carbon supply gas and gaseous hydrogen is fed onto the surface of a substrate on which a catalyst layer of a prescribed thickness has been formed to form graphite nano-fibers consisting of a graphite nano-fiber layer of a controlled thickness and a non-fiber layer. Iron, cobalt or an alloy containing at least one of these metals is used as the catalyst, and growth is carried out at 350 to 650°C for 1 to 60 min. The electron emitting source and the display device are obtained using the obtained graphite nano-fibers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105412-A (JP)
Title: Counter
Inventor: HISAMATSU AKIHIKO
IPC: A47B96/18
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a counter which enables an adjustment of the total dimensions and a reduction of emission of volatile organic compounds (VOC).  <P>SOLUTION: The counter 10 comprising a modesty panel part 11, a flat surface part 12, and a back guard part 13 is provided with recessed and protruding parts for fitting between the modesty panel part 11 and the flat surface part 12 and between the flat surface part 12 and the back guard part 13 respectively, and the modesty panel part 11, the flat surface part 12, and the back guard part 13 are mechanically connected by fitting the recessed and protruding parts or fastening with screws. As a result, the flat surface part 12 is cut depending on the dimensions on a site, and the total dimensions are changed easily. The VOC emission is reduced since a large amount of an adhesive is never used. Moreover, the counter enables easy disassembly and a separation of materials by releasing the mechanical connections when disposed of.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112323-A (JP)
Title: Signal processor
Inventor: OKADA JUNJI
IPC: H04B10/27
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal processor in which it is possible to speed up and miniaturize a large scale system with a plurality of circuit boards.  <P>SOLUTION: The signal processor is used, for example, for a server device. As shown in the figure, for example, it is composed by connecting among four cabinets 1 to 4 with optical data buses. The cabinets 1 to 4 are provided with a plurality of the circuit boards 11,21,31, and 41 having an E/O converter and an O/E converter, first optical buses 12,22,32, and 42 to connect among a plurality of the circuit boards, and optical relay devices 13,23,33, and 43, respectively. The first optical buses 12,22,32, and 42 of the respective cabinets are respectively connected with each other by a second bus 5 via the optical relay devices 13,23,33, and 43.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109950-A (JP)
Title: Method for manufacturing display element and display element
Inventor: HIJI NAOKI
IPC: G02F1/1335
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display element which prevents degradation in the display quality due to residual bubbles when a substrate is laminated on a binder dispersion type display layer, and to provide a method for manufacturing the element.  <P>SOLUTION: A display layer 13 is formed ((B) in the figure) by applying a dispersion liquid prepared by dispersing microcapsules having a cholesteric liquid crystal as the core material in a binder resin solution to a substrate 11a (A) where an electrode 12a is formed and then drying the applied liquid. Then a light shielding layer 14 is formed (C), and an adhesive layer 16 is formed thereon (D). A photoconductive layer 15 is formed (F) on a substrate 11b (E) where an electrode 12b is formed. The substrate 11a and the substrate 11b after those layers are formed are laminated (G) to obtain the display element 1. The rough pattern produced on the surface of the display layer 13 is decreased by the light shielding layer 14 and is filled with the adhesive layer 16. Even when air bubbles are produced on the back of the light shielding layer 14, the bubbles are invisible, and gives no influence on the display quality.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076548-A (JP)
Title: Decorative panel type bedding basket
Inventor: YAMADA RYOJI
IPC: E02D17/20
Filed: 2002-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panel type bedding basket, to which a decorative material can be easily fitted, to improve the appearance of a current metal net type stone basket.  <P>SOLUTION: A net on the front surface of the basket is formed by using a coil, and the cylindrical decorative material is fitted in the coil by rotating the decorative material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075968-A (JP)
Title: Functional material
Inventor: YAMAGATA SHIGETO
IPC: C09J201/00
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a functional material having deodorizing, antibacterial, antifungal effects, etc., caused by negative ions and far-infrared light generated from compounded metal silicate fine particles by mixing the material with a coating material and applying especially on an inner wall, in the neighborhood of a toilet, on a foundation concrete, etc., or mixing with an adhesive and pasting a wall paper or wood board with the adhesive.  <P>SOLUTION: This functional material is characterized by mixing the compounded metal silicate fine particles containing metal oxides mainly comprising magnesium, zinc, silicon, aluminum and titanium with the coating material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116943-A (JP)
Title: Heat exchanger and manufacturing method thereof
Inventor: MATSUMOTO SATOSHI
IPC: B21D53/06
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger having excellent pressure resistance and material selectiveness and high performance.  <P>SOLUTION: This heat exchanger 10 is formed of a plurality of primary side tubes 1 respectively having a flat part 4 in the periphery thereof and secondary side tubes 2 respectively having a flat part 5 in the periphery thereof, and formed by spirally winding these tubes, while adhering them to each other at each of the flat parts 4 and 5. Pressure resistance can be secured by using a plurality of the primary side tubes 1, which are thinner than the secondary side tube 2 and higher in mechanical strength than that of the secondary side tubes. Since the primary side tubes 1 do not need the porous structure, the primary side tubes 1 can be formed from various material such as copper, iron and stainless steel, besides aluminum, to improve flexibility in selection of the materials for a heat exchanger. Furthermore, since the primary side tubes 1 and the secondary side tubes 2 are spirally wound, while adhering the flat parts 4 and 5 formed in each of the peripheries to each other, a heat conductive surface is formed in both of an upper and a lower surfaces over the whole of the tubes in the longitudinal direction thereof to secure a sufficiently wide heat conductive area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125222-A (JP)
Title: Plate type heat exchanger
Inventor: YAGAWA MASAFUMI
IPC: F28F3/10
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize sealing performance between a pressure-proof frame and a heat transfer plate by a gasket by restraining displacement of the gasket interposed between the pressure-proof frame and the heat transfer plate brought into pressure contact with this pressure-proof frame by internal pressure of a fluid passage.  <P>SOLUTION: The gasket 5 is interposed between the pressure-proof frame 3 and the heat transfer plate 1, and has a specific hole seal part 5c for enclosing a specific passage hole 1c of the heat transfer plate 1, and this hole seal part 5c is attached with a reinforcing means 10 for reinforcing the hole seal part 5c from the outside. The reinforcing means 10 is attached to a specific part or the whole periphery of the outer periphery of the hole seal part 5c by a reinforcing object such as a metallic ring of an integral object with the gasket 5 or a separate body, and checks and reduces displacement by the internal pressure of the hole seal part 5c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125596-A (JP)
Title: Abnormality detection device of battery pack
Inventor: IWASHIMA MAKOTO
IPC: H02J7/10
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To suppress terminal voltage dispersion between each cell when an abnormality detection signal of a cell is outputted.  <P>SOLUTION: When a signal for showing abnormality of cells s1-s4 is outputted from a battery protection IC 11 for four cells, a transistor Q1 is switched to the ON state, and thereby a current flows from a positive terminal of the cell s4 to a negative terminal of the cell s1. In this case, a transistor Q11 is switched to the ON state, and thereby a transistor Q12 is switched to the ON state. Hereby, a current can be made to flow also from the cells s5-s12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094896-A (JP)
Title: Method of selling product put in paper bag without taking out the product at checkout counter
Inventor: TERASAKI TAKAFUMI
IPC: B65D33/04
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce shyness which customers have about carrying packaged sanitary napkins as they are in shops or showing them at registers when purchasing sanitary napkins and to smoothly perform POS clearing at checkout counters.  <P>SOLUTION: Products like sanitary napkins which customers feel ashamed about carrying in shops or showing at the checkout counters are preliminarily wrapped in bags made of paper or the like to reduce shyness which customers have about carrying the products, and bar codes of products in bags are made visible from the outside through hole parts of the bags so that the bar codes of products can be read by a bar code reader on the outside of the bags. Thus POS clearing is smoothly performed, and customers don't feel ashamed at the checkout counters because the products are not taken out the bags.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133000-A (JP)
Title: Camera
Inventor: SAKAGUCHI TORU
IPC: G03B7/28
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To disuse an FPC for power supply between a camera body and a photographic lens barrel elongating and contracting between an extending position and a housing position.  <P>SOLUTION: The camera 10 is equipped with the camera body 11 provided with a first electric circuit 13 actuated by a power source 20 and the photographic lens barrel 12 elongating and contracting between the housing position and the extending position. The lens barrel 12 is provided with a second electric circuit 18 actuated by a secondary battery 25, and the circuit 18 is provided with power receiving terminals (a) and (a) for charging the battery 25, which are displaced according to the elongation and the contraction of the lens barrel 12. The circuit 13 is provided with power feeding terminals (b) and (b) coming into contact with the terminals (a) and (a) when the lens barrel 12 exists at the housing position. Furthermore, the battery 25 is charged with the power of the power source 20 of the camera body 11 by bringing both terminals (a) and (a) and (b) and (b) into contact with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134154-A (JP)
Title: Method and apparatus for manufacturing organic el element
Inventor: SAKATA MASAKAZU
IPC: H05B33/10
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently manufacture an organic EL (electroluminescence) element by controlling a dopant concentration in a light-emitting layer within a prescribed range, in a method for manufacturing an organic EL element forming an emitting layer in which a host material and a dopant material are mixed to get a specified mixing ratio.  <P>SOLUTION: The method comprises steps of forming a light-mitting layer 6; and detecting and evaluating the mixing ratio (the dopant concentration) between the host material and the dopant material in the light-emitting layer 6 by measuring a fluorescent spectrum or a light absorbing spectrum in the light-emitting layer 6 by a light source 3 and a detecting part 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132482-A (JP)
Title: Roll staple and staple cartridge
Inventor: MURAYAMA KEISHIRO
IPC: F16B15/08
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve productivity of a refilling roll staple.  <P>SOLUTION: An end part of a tape 22 is adhered to a surface of an outer peripheral side end part of the roll staple 21, and the roll staple 21 is bound by winding the tape 22. In a staple cartridge 31, a tape extracting port 36 is arranged on the opposed side on a surface of a staple of a guide part 34, and when extracting and pulling the tape outside from the tape extracting port by loading the roll staple in a staple chamber 32, a tip part of the staple is introduced into a horizontal guide 35. The tape is easily adhered and bound more than a conventional roll staple for adhering the end part of the tape to the reverse of the outer peripheral side end part of the roll staple, and the productivity of the roll staple is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134255-A (JP)
Title: Positive electrode material for battery, positive electrode, battery, and method for manufacturing positive electrode material for battery
Inventor: KOHAMA KEIICHI
IPC: H01M10/05
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode material for a battery capable of providing the battery with high output characteristics.  <P>SOLUTION: The positive electrode material for the battery is secondary particles formed by consolidating primary particles containing positive active material particles, and the primary particles contain a conductive material enhancing conductivity between the positive active material particles. By including the conductive material in the secondary particles usually constituted with only the positive active material, reduction of electronic conduction resistance in the secondary particles is made possible, the battery using this positive active material provides high output characteristics. If the conductive material is not contained in the secondary particles, electrons flowing through the secondary particles are necessary to flow through the positive active material having high resistance, and by including the conductive material in the secondary battery, electrons can flow through the conductive material having low resistance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131257-A (JP)
Title: Screw type feeder
Inventor: ENDO SADAYUKI
IPC: B65G65/46
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw type feeder capable of restricting generation of flushing of powder/grain material in the screw type feeder, and stabilizing discharge quantity of the powder/grain material from the screw type feeder.  <P>SOLUTION: A baffle plate 130 is provided close to a charging port of a hopper in a trough. When a gap between an inner circumferential surface of the trough where the baffle plate 130 is not provided and a tip of a screw blade 124 is set as 1, the minimum value for a gap between the baffle plate 130 and the tip of the screw blade 124 is set at 0.5 mm. In addition, it has a recessed surface 130a having a length of 1 pitch P or more of the screw blade 124, and formed along an outer circumferential surface of a screw shaft 123 in a perpendicular direction to the axial direction of the screw shaft 123.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129977-A (JP)
Title: Rotating display device of game machine
Inventor: KAMATA YOSHIO
IPC: A63F5/04
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating display device of a game machine capable of illuminating and displaying a display information arranged at a rotating member through a simple structure without producing any twisting or cutting of a connected wire and the like.  <P>SOLUTION: The rotating display device of this game machine is constructed such that the shaft 40 of the rotor supporting member 36 for rotatably supporting the rotor 46 through the rotating shaft 48 is made into a cylindrical shape. The shaft 40 is constructed to be rotatable around an axis H by the fixed cylindrical shaft 30 arranged at the fixing gear 24. A LED substrate 66 having a plurality of LEDs 64 practically arranged is set inside the rotor 46. A wiring 68 for a lighting power supply connected to the LED substrate 66 is passed through the fixed shaft 30 and the shaft 40 and drawn into the rotor 46.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138496-A (JP)
Title: Oxygen ion resonance scattered light image pickup apparatus
Inventor: YAMAZAKI ATSUSHI
IPC: G02B5/20
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen ion resonance scattered light image pickup apparatus provided with sufficient durability, removing noise in a high sensitivity ratio and accurately observing.  <P>SOLUTION: The apparatus picks up an oxygen ion resonance scattered light in the magnetosphere by using a reflection optical system having one mirror mounted on a flight element. A molybdenum layer is provided on at least a surface of the reflection mirror. A detector disposed at a focus of the mirror is provided with a filter comprising an indium thin film. The detector comprising a superconductive tunnel junction element may be used. The apparatuses may be mounted on a plurality of satellites and three-dimensionally pick up an image of the magnetosphere in different directions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135893-A (JP)
Title: Ring
Inventor: EBARA ISAO
IPC: A44C9/02
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ring surely preventing a rotary body from falling off even using a rod-shape ring with no rigidity or a ring with elasticity, making the rotary body part impressive and improving the beautiful appearance even being put on a woman's small finger.  <P>SOLUTION: This ring comprises the rotary body 13 rotatably attached to an opening part of a support member 3, formed with a shaft through hole 12 and having at least two surfaces or more, a bearing member housing recess part 15 formed in a surface opposed to a lock piece 11 of the rotary body, the bearing member 18 having a shaft hole 16 housed in the bearing member storage recess part so as not to turn and, at least two or more lock recess parts 17 locked with elastic lock parts 10 of the lock piece and a shaft 19 rotatably supporting the rotary body having both ends fixed or attached to the support member prevented from being pulled out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100677-A (JP)
Title: Perpetual adjustment vehicle
Inventor: SHIMOZAWA RYOJI
IPC: F03G7/10
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To materialize endless rotating energy while pressurizing is stopped.  <P>SOLUTION: Reversing force generated by one or several times adjustment rotating (including winding) is eliminated by a stopped force application gear (also using a chain and the like), thereby creating normal rotation and revolution. With no resource and polluting-free, endless rotation energy is obtained while pressurizing is stopped.  <P>COPYRIGHT: (C)2004,JPO