baber/WOPTO huggingface dataset:
Patent JP-2003296045-A (JP)
Title: Recording, reproducing and control method
Inventor: AKAGI KATSUMI
IPC: G06F3/06
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that the data is read/written from/in an inappropriate address if the data is read/written from/in a disk with defective logical format, and the previously recorded data is destroyed.  <P>SOLUTION: A command determination unit 101 to determine whether or not a received control command is executable, and a logical format inspection unit 102 to inspect whether or not the logical format of the disk is defective are provided, and the command is executed only when the command is executable, and the logical format is not defective. Accordingly, if the logical format is defective, any mistaken data destruction can be prevented by interrupting the execution of the control command.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293613-A (JP)
Title: Wind shake preventing apparatus for base isolation system
Inventor: NAKASE HIROYUKI
IPC: F16F15/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wind shake preventing apparatus for a base isolation system that can release the integration of a superstructure part and the lower side of a foundation or the like in an instant at the occurrence of an earthquake and realize it advantageously in cost.  <P>SOLUTION: An upper receiver 4 is provided on the side of the superstructure part 1, and a lower receiver 5 is provided on the lower side 2. The upper and lower receivers 4, 5 are put in the state of pushing each other without being ruggedly fitted in a vertical direction, and the lower side 2 and the superstructure part 1 are integrated by the mutual static friction resistance of the receiving faces 4a, 5a of the upper and lower receivers 4, 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290499-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enables a game player to enjoy the game more visually through appearance of a hidden picture pattern in regard to a display at a variable display unit, enables a special game playing state to be performed in various manner through arrangement of two big prize lot units and further enables an interesting state in the entire game to be increased.  <P>SOLUTION: A hidden picture pattern is variably displayed under a state in which all the identification information appeared at each of display areas 311 during playing of a display game at a variable display unit 310. When a variable displaying of the hidden picture pattern is completed, the identification information covered and hidden by the hidden picture pattern stopped at a predetermined position in each of the display areas 311 can be visually acknowledged. In addition, the game machine has a first big prize lot unit 24A and a second big prize lot unit 24B. At least any one of the first big prize lot unit 24A and the second big prize lot unit 24B is controlled for its opening and closing between a first state disadvantageous to the game player and a second state advantageous to the game player.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289726-A (JP)
Title: Vinyl house
Inventor: TAKEDA KAZUHO
IPC: A01G9/14
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a vinyl house enabling spreading out a vinyl sheet in two layers or a plurality layers on a one layer arched pipe, easy to assemble and extremely excellent in heat retaining property.  <P>SOLUTION: This vinyl house is obtained by arranging partition wall sheets 3 in almost fixed spacing parallel among a plurality of heat-retaining sheets 2 with spaces, fixing both the side edges 3a and 3b of the partition wall sheet to inner wall surfaces 2a and 2b facing the heat-retaining sheet 3 so as to form a multistoried sheet 1, fixing a hanging sheet 4 to the upper surface 1a of the multistoried sheet 1 and attaching hanging tools 7 to the hanging sheet 4. Furthermore, a roof arch 6 is constructed by arranging frames in an arched form at intervals on the ground G, and the multistoried sheet 1 is spread out inside the roof arch 6 so as to form house space while hanging the hanging tools 7 on the frames.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293146-A (JP)
Title: Method for manufacturing plated product
Inventor: MARUOKA YOSUKE
IPC: C23C18/28
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing plated products capable of improving the bond strength between a metallic plating layer and a top coat layer and of preventing peeling at boundary surfaces.  <P>SOLUTION: The plated product is formed with a base coat layer, silver plating layer 14 and the top coat layer 15 on the surface of a base material. A reducing solution containing sulfite ions is applied to the surface of the layer 14 in a silver mirror post treating process step, by which hydroxy groups having an extremely high polarity are imparted to the surface of the layer 14. A number of the hydroxy groups exist on the surface of the layer 15 and the hydroxy groups are freshly imparted to the surface of the silver plating layer 14, by which the bonding points with the layer 15 by intermolecular forces can be increased. The adhesion of the silver plating layer 14 to the layer 15 can then be exhibited.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298731-A (JP)
Title: Charging mechanism for portable telephone
Inventor: NISHIDA HARUSUKE
IPC: H01M10/46
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging mechanism for a portable telephone in which kinetic energy acting on the telephone body can be converted into electric energy by simply moving a manual operation member, e.g. an antenna or a push button, having a structure movable up and down when using the portable telephone, the electric energy can be used for charging a built-in rechargeable battery in order to supply power, power supply can be reinforced during communication involving power consumption, and no extra operation is required in addition to ordinary operation of the portable telephone.  <P>SOLUTION: The charging mechanism for a portable telephone comprises a manual moving member, e.g. an antenna 5 or a push button, being moved manually up and down in the telephone body 1, a power generating element 9 consisting of a dielectric coil 17 and a magnetized part 8a provided on the shaft part 8 of the manual moving member and movable relatively as the manual moving member moves up and down in the telephone body 2, a circuit 12 for rectifying a current generated through relative movement of the power generating element 9, and a built-in rechargeable battery 16 being charged with a current rectified through the rectifier circuit 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289787-A (JP)
Title: Light reflecting apparatus
Inventor: NAKAYAMA KAZUMI
IPC: A01M29/06
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light reflecting apparatus producing irregular reflected light toward the upper side and having a simple structure.  <P>SOLUTION: The light reflecting apparatus is obtained by mounting a reflecting plate body 11 in a state of a reflecting surface 11a thereof directed to the upper side on a supporting member 12 with a coil spring (a rope mounting member) 13 and supporting the reflecting plate body 11 so as to freely shake.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003077310-A (JP)
Title: Globe-shaped electrodeless lighting device
Inventor: LEE JAE-JIN
IPC: F21Y101/00
Filed: 2002-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a globe-shaped electrodeless lighting device enabled to expand a lighting area with simple structure. SOLUTION: The globe-shaped electrodeless lighting device is composed of a wave guide 40 transmitting microwave generated at a magnetron 30, a mesh screen 50 connected to the outlet of the wave guide 40 blocking the leakage of microwave while passing light, a light bulb 60 located at the inside of the mesh screen 50 generating light while generating plasma by dint of the microwave, and a globe 130 mounted at the external area of the mesh screen 50 so as to omnidirectionally irradiate the light generated at the light bulb 60.
Patent JP-2003295020-A (JP)
Title: Device for face angle-adjusting and aligning object
Inventor: FURUKAWA MASANOBU
IPC: G02B6/42
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for face angle-adjusting and aligning an object, which prevents deviation of an adjustment object position of the object and has a simple mechanism, a high precision, and a high load resistance.  <P>SOLUTION: A stage means of the device for face angle-adjusting and aligning the adjustment object position of the object with respect to a member to be connected to the object is characterized in that it is provided with a stage part (1) for arranging the object thereon and a base part (2) for supporting the stage part from below, and the stage part has a spherical outward shape part (3) formed into a spherical outward shape having the adjustment object position (B) as the center, and the base part has a reception part (4) for supporting the spherical outward shape part of the stage part, and the stage part is held movably along the spherical outward shape part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302661-A (JP)
Title: Image display medium
Inventor: AMARIGOME KISHO
IPC: G02F1/19
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display medium which contains at least two kinds of dry particles having different electrification polarity and optical reflection density from each other and having triboelectric property with each other and one or more cells for holding the particles encapsulating the above dry particles, which displays an image by applying an external electric field on the triboelectric particles, and which is capable of favorable image display even when each cell is made small in size.  <P>SOLUTION: The display medium comprises black particles BP, white particles WP and cells 116 encapsulating the particles. Each cell 116 satisfies conditions of (cell surface area [μm<SP>2</SP>]/cell volume [μm<SP>3</SP>])≥0.015 [μm<SP>-1</SP>] and/or (minimum width of cell)≤1 mm. Either BP or WP has the relation between the total particle surface area S11 calculated from the volume average particle size of the particles and the cell surface area S2 satisfying the condition of S11>S2×1.3, or the relation between the total particle surface area S12 with the particle diameter distribution taken in consideration and S2 satisfying the condition of S12>S2×2.0.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003009854-A (JP)
Title: Method for embryoid body formation and use thereof
Inventor: HIRAOKA ATSUNOBU
IPC: A61K35/545
Filed: 2002-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an embryoid body from an embryonic stem cell, with which an embryoid body can be stably formed in high efficiency even by using either a serum medium or a serum-free or even at a relatively low density of an embryonic stem cell, a method for differentiating and inducing a functional cell usable for cell and organ transplantation medical treatment from an embryonic stem cell, to obtain a medium and a differentiation inducer useful for the method, the differentiation-induced cell and to provide a method for use thereof. SOLUTION: This method for forming an embryoid body from an embryonic stem cell is characterized by comprising a process for culturing an embryonic stem cell using a medium containing a specific factor. This medium is used for the method. This differentiation inducer is used for the method. This method for differentiated cell induction using the method is provided. The differentiation- induced cell is obtained. This method for use thereof is provided.
Patent JP-2003302022-A (JP)
Title: Melting furnace, operation method for melting furnace and gasification melting system
Inventor: AZUMA SHINYA
IPC: F23G7/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a melting furnace which utilizes a burner seat as a combustion gas introducing seat of a temperature rise supplementary firing burner during continuous combustion of generated gas after stopping the temperature rise supplementary firing burner for introducing optimum combustion air into the furnace, improves the formation rate of slag, and requires less combustion air introducing seats, and also to provide an operation method for the melting furnace and a gasification melting system.  <P>SOLUTION: The melting furnace 10 has a temperature rise supplementary firing burner 14 for introducing the generated gas 18 containing ashes and unburnt carbon, burning the unburnt carbon and the generated gas 18 at a high temperature and melting the ashes. It comprises a fuel supply system 25 for supplying a fuel to the temperature rise supplementary firing burner 14, a combustion air supply system 27 for supplying the combustion air 19 thereto, and control means for making the combustion air supply system 27 continuously supply the combustion air to the temperature rise supplementary firing burner 14 during the continuous combustion of the generated gas even after the fuel supply system 25 stops to supply the fuel to the temperature rise supplementary firing burner 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301406-A (JP)
Title: Road-surface snow-melting device
Inventor: SUZAWA AKIMI
IPC: E01C11/26
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road-surface snow-melting device in which large-scale installation works are made unnecessary and an construction cost is also reduced.  <P>SOLUTION: A heat exchanger 1 circulating an antifreezing solution L for collecting heat is installed in an existing reservoir W while a radiating pipe 2 circulating the antifreezing solution N for a heat dissipation is buried just under a road surface R. Heat is collected from water in the reservoir W by the heat exchanger 1, the temperature of the heat is increased by a heat pump 3, and heat is dissipated by the radiating pipe 2 and snow on the road surface R is melted. The heat exchanger 1 is constituted of a pipe made of a synthetic resin, and can be formed in a loop type wound in a coil spring shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305142-A (JP)
Title: Evaluation method of golf club head
Inventor: SAEGUSA HIROSHI
IPC: A63B102/32
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaluation method of golf club heads which achieves non-destructive evaluation of possible breakages such as cracking and damage to the golf club heads and can evaluate durability by determining whether the cracking or the damage occurs or not before the checking for the cracking or the damage of the golf club heads becomes possible with naked eyes.  <P>SOLUTION: In the evaluation method of golf club heads 1, the face surface 10 of the golf club head 1 is subjected to striking a plurality of times to evaluate the golf club head 1. The evaluation method of golf club heads 1 has a measuring process for measuring response signals from the face surface 10 when the face surface 10 of the golf club head 1 is vibrated and an evaluation process in which the value of the peak frequency positioned in a specified range inherent to the measured response signals is determined to evaluate the durability of the golf club head 1 using the ratio of the value of the peak frequency to a reference value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307386-A (JP)
Title: Dryer and drying method
Inventor: UENO AKIRA
IPC: F26B25/00
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dryer and a drying method capable of preventing dried material from catching fire due to overdry and stably keeping moisture content of dried material after drying at a desired value.  <P>SOLUTION: Water content of the dried material after drying is measured by a moisture meter 12 provided at a discharge port 4 and the measurement result is transmitted to a water content controlling device 14. In the case that the measured water content is less than a target value and in a overdry state, mixed mist 13a of air and water is misted from a binary fluid nozzle 13 toward inside a hot air pipe 7 by an order from the water content controlling device 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307845-A (JP)
Title: Photosensitive film for forming circuit and method for manufacturing printed-wiring board
Inventor: KUBOTA MASAO
IPC: H05K3/00
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive film for forming circuits, which is reduced in its manufacturing cost and is improved in its resolution and pattern accuracy and the yield of printed-wiring boards and a method for manufacturing printed- wiring boards.  <P>SOLUTION: The photosensitive film is provided with a supporting film 2, and a cushion layer 3, a non-tacky adhesive resin layer 4 below a layer thickness 10 μm and a tacky adhesive photosensitive resin layer 5 successively laminated and formed on the supporting film 2, in which the interlayer adhesive strength between the cushion layer 3 and the resin layer 4 is lower than the interlayer adhesive strength between the supporting film 2 and the cushion layer 3 and the interlayer adhesive strength between the resin layer 4 and the resin layer 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309026-A (JP)
Title: Inverter transformer and discharge tube lighting circuit using the same
Inventor: KAKIUCHI KIMIYASU
IPC: H05B41/02
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter transformer where a difference between the output currents of the two secondary windings is made smaller although the two discharge tubes of different impedances are lighted by using one inverter transformer when there are variations of impedances in the discharge tubes.  <P>SOLUTION: Two secondary windings 27 are disposed opposite to a primary winding 26 in the same magnetic coupling as in the primary winding 26. A closed magnetic circuit core 28 is formed by matching a first magnetic core 31 with a flattened second magnetic core 32. In the first magnetic core 31, a first magnetic leg 29 is inserted into a through hole 21 of a first bobbin 23, and two second magnetic legs 30 are inserted into a through hole 21 of a second bobbin 24 to be connected with a connection leg 48. The second magnetic core 32 forms a high magnetic reluctance section 33 of large magnetic reluctance, and a low magnetic reluctance section 34 of smaller magnetic reluctance than that of the high magnetic reluctance section 33 on both sides of the reluctance section 33. A high magnetic reluctance section 33 is disposed between the central section of the first magnetic core 31 and the two second magnetic legs 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002324305-A (JP)
Title: Method to produce magnetic head
Inventor: MURATA AKIO
IPC: G11B5/33
Filed: 2002-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method to produce a magnetic head which reproduces magnified information for recording medium, utilizing the change of impedance by outside magnetic fields. SOLUTION: In the method to produce magnetic head, there are formed a first soft magnetic layer, conductor wire/coil, a second soft magnetic film and dielectric film with each prescript shapes in order, by sputtering and ion- milling processing, on an insulated substrate.
Patent JP-2003315762-A (JP)
Title: Liquid crystal television monitor device with heat insulating and cooling function
Inventor: FUKUDA ATSUMI
IPC: G09F9/00
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal television monitor display device with a heat insulating and cooling function which can keep a liquid crystal panel and a back light at optimum temperature where normal operation is always performed irrelevantly to any change in outside air temperature when installed outdoors, e.g. at a platform of a station.  <P>SOLUTION: In a monitor housing 11, a liquid crystal display unit 17 is arranged slantingly forward on the display surface side, an exhaust hole 19b at an upper part on the back side of the liquid crystal display unit 17 and an air intake 19a at a lower part are formed, and a heater 13 and a fan 12 are provided nearby the air intake 19a at the lower part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002374458-A (JP)
Title: Camera using ccd solid-state image pickup device
Inventor: OZAKI TOSHIBUMI
IPC: H04N5/3725
Filed: 2002-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a camera using a CCD solid-state image pickup device which is easy to drive and use, can reduce power consumption of the camera, and has small power consumption and low noise. SOLUTION: The CCD solid-state image pickup device has inside at least voltage generating circuits (11 to 17) which obtain a plurality of trigger pulses or a single trigger pulse and two power supplies of positive and negative polarities from the outside and drive a vertical CCD, a horizontal CCD, a rest transistor, and an output circuit with specific pulse voltages and a DC voltages by the input of the trigger pulse. Consequently, direct driving by the output of a timing generator is enabled, the number of the applied DC voltages decreases, the need to adjust the substrate voltage is eliminated, and hence the element becomes easy to use. Further, the power consumption of the camera can be reduced by lowering the source voltage of the timing generator. Furthermore, the power consumption and noise of an output circuit can be reduced by lowering the source voltage of the output circuit.
Patent JP-2003021847-A (JP)
Title: Liquid crystal display apparatus, structure for mounting semiconductor chip, electronic optical apparatus, and electronic printer
Inventor: UCHIYAMA KENJI
IPC: G02F1/1345
Filed: 2002-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive liquid crystal display device by making the mounting range of a liquid crystal driving semiconductor chip smaller, thinner, and more compact. SOLUTION: The liquid crystal display device is provided with a liquid crystal driving semiconductor chip 4 and a multi-layered substrate which has a first layer 1 to which the liquid crystal driving semiconductor chip 4 is connected, and a second layer 2 laminated on the first layer. The multi-layered substrate has input wiring 5 connected to the liquid crystal driving semiconductor chip 4 and output wiring 8 connected to the liquid crystal driving semiconductor chip 4 on the surface of the first layer 1 and has bus wiring 10 connected to the input wiring 5 on the surface of the second layer 2. The first layer projects from the edge of the second layer, and a connection terminal 13 connected to the output wiring 8 through a through hole 9 is provided on the face opposite to the face where the output wiring 8 exists, in the projecting part of the first layer.
Patent JP-2003317823-A (JP)
Title: Terminal protection cap
Inventor: NISHIMOTO CHIKAO
IPC: H01R11/12
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal protection cap surely preventing a plate-like terminal to be connected to a bolt/nut type fixing terminal of an alternator or a starter motor of an automobile from erroneous mounting, capable of protecting the terminal part.  <P>SOLUTION: A terminal protection cap 10 comprises a base body 13 composed of a terminal protection part 11 housing the bolt/nut type fixing terminal and a wire fixing part 12 housing a wire connection part 5b of a plate-like terminal 5, a cap-shaped cap 14 mounted on and locked to the upper side of the terminal protection part 11, and a wire cover 15 mounted on and locked to the upper side of the wire fixing part 12. A protrusion 14b is formed to the inside wall of the cap 14, and the cap 14 is prevented from shutting by making the protrusion 14b touch with the plate-like terminal 5 when the plate-like terminal 5 is not mounted to the normal position.  <P>COPYRIGHT: (C)2004,JPO