baber/WOPTO huggingface dataset:
Patent JP-2002359327-A (JP)
Title: Electronic circuit module
Inventor: IKUTA TAKANORI
IPC: H01L23/34
Filed: 2002-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized electronic circuit module having a high performance and capable of maintaining electric characteristics of a surface acoustic wave element without influence of heating due to a power amplifying element. SOLUTION: The electronic circuit module comprises a recess 2a for mounting a power amplifying element formed on one main surface of a dielectric board 2; a recess 2b for mounting a surface acoustic wave element on a main surface or other main surface; the power amplifying element 4 and the surface acoustic wave element 8 mounted via conductor bumps 3a, 3b; a heat transfer cover 6 mounted in contact with the element 4 in the recess 2a; a cover 9 mounted in space from the element 8 in the recess 2b;  and a conductor layer 2a1 extended from a bottom of the recess 2a connected at one end between the recess 2a and the recess 2b and formed at other end with a penetrating conductor 11 exposed with one main surface of the board 2, in such a manner that the cover 6 and the conductor 11 are mounted at a radiating conductor 15 on an upper surface of an external electric circuit board 7 via a brazing material 13 on the board 7.
Patent JP-2003259442-A (JP)
Title: Cdma (code division multiple access) base station apparatus
Inventor: MIKAMI MANABU
IPC: H04W72/04
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CDMA base station apparatus capable of insuring communication quality of a user during communication and communicating with reduction in interference signals by using an array antenna.  <P>SOLUTION: The CDMA base station apparatus comprises a control channel receiving part for receiving assignment request signals for new communication channels; a prediction part for predicting information on each incoming wave from mobile stations in communication and new mobile stations, by using signals received at the array antenna; and an assignment control part for communication channel for deciding the pros and cons of assigning new communication channels by information on communication quality based on the signals received at the array antenna, the assignment request signal for new communication channels, and information on the predicted each incoming wave. When new mobile stations communicate by using the new communication channels, if at least one of new mobile stations and one of each mobile station in communication determine that it is impossible to perform communication satisfying the predicted quality, the apparatus refuses an assignment of the new communication channels.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255799-A (JP)
Title: Image forming apparatus
Inventor: KONDO KAZUYOSHI
IPC: G03G15/06
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing rear side of a recording medium from becoming dirty by preventing the inadvertent transfer of toner to the recording medium by using a conventional constitution on the premise that a constitution provided with a mechanism for collecting residual toner on a latent image carrier by a reverse polarity bias in a develop ing device is employed.  <P>SOLUTION: The toner stuck to an uncharged area D is prevented from directly opposing a transfer member 6A by setting the timing of abutting the transfer member 6A onto the latent image carrier 2 after the peripheral surface part D of the image carrier which moves forward ahead of a normal charging starting position by inertia occurring when stopping the rotation of the latent image carrier 2 opposes the transfer member 6A after passing through the developing device 5 when the rotation of the latent image carrier 2 is started.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259226-A (JP)
Title: Image pickup device
Inventor: YOSHIDA HIDEAKI
IPC: H04N5/372
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a natural image by preventing a brightness reversal phenomenon while saving a memory in dynamic range enlargingly imaging for combining a plurality of picked up original images with different exposures into one image.  <P>SOLUTION: In a digital camera for combining first and second picked up original images with different exposures into one image and enlarging a dynamic range, a first original image signal S1 obtained by picking up an image with a first light exposure by temporally precedently performed exposure is inputted to a weighted coefficient calculation circuit 202 through an LPF 201, a second original image signal S2 obtained by picking up the image with a second light exposure smaller than the first light exposure is inputted together with the S1 to a weighted addition circuit 203, the weighted coefficient calculation circuit 202 generates weighted signals W1 and W2 for the S1 and S2 on the basis of a low frequency component of the S1, and the weighted addition circuit 203 combines the S1 and S2 on the basis of the W1 and W2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002327231-A (JP)
Title: Cast article of heat-resistant magnesium alloy, and manufacturing method therefor
Inventor: NAKAURA SUKENORI
IPC: B22D27/04
Filed: 2002-03-01
Abstract: PROBLEM TO BE SOLVED: To provide cast articles of a heat-resistant magnesium alloy superior in mechanical properties and creep properties, with improved castability and creep strength, and a manufacturing method therefor. SOLUTION: The cast article made from the magnesium alloy includes 1.5-6 wt.% Al, 0.5-3 wt.% Ca, 0.21-1 wt.% Sr, 0.1-1 wt.% Mn, and the balance Mg with unavoidable impurities, has a grain structure mainly comprising magnesium crystal grains principally consisting of magnesium, and crystallized products principally consisting of Al and Ca, and Al and Mn, which are crystallized in grain boundaries of the crystal grains, and is characterized in that the crystallized products occupy an area of 5-25% in a cross section of the grain structure.
Patent JP-2003251263-A (JP)
Title: Method of forming multilayered coating film and multilayered coating film
Inventor: MURAMOTO HISAICHI
IPC: C09D175/04
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve a 2-wet coating system.  <P>SOLUTION: In a multilayered coating film forming method including a process of applying electrodeposition coating on a conductive base material and heating and curing to form an electrodeposition coating film, a process for forming an uncured intermediate coating film on the electrodeposition coating film, a process of depositing un uncured base coating film on the intermediate coating film, a process of forming an uncured top clear coating film on the base coating film and a process of heating and curing the films simultaneously to form the multilayered coating film, the electrodeposition coating material after being cured forms a 2-layer separation coating film and the dynamic glass transition temperature of a resin layer (α) in direct contact with the conductive base material and the dynamic glass transtion temperature of a resin layer (β) in direct contact with the intermediate layer in the electrodeposition coating film formed from the electrodeposition coating material are controlled.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256769-A (JP)
Title: Formula recognizing device and formula recognizing method
Inventor: SUZUKI MASAKAZU
IPC: G06K9/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To realize a formula structure analysis hardly subject to errors in character recognition results and special font characters.  <P>SOLUTION: A formula detection part 114 has a line center zone detection portion 201 and a suffix determination portion 202 for determining a suffix structure. In the line center zone detection portion 201, a histogram for the coordinates of central portions of a plurality of characters belonging to a line is drawn for every line including numerical formulae and its maximum peak value is determined as a center zone coordinate which forms a center zone of the line. In the suffix determination portion 202, the character recognition results of the individual characters are never used and the suffix structure is determined for every character in accordance with vertical relationship between the circumscribed rectangle of each character in the line and the center zone coordinate in the line.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003062565-A (JP)
Title: Oil removing device
Inventor: FUJIWARA MITSUHIRO
IPC: C02F1/40
Filed: 2002-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an oil removing device which is installed, e.g. in an inflow channel, can adsorb inflow oil in an intensive and effective manner and can rake up and remove the adsorbed oil to separate the oil from contaminated water. SOLUTION: This oil removing device is intended to be installed, e.g. in the inflow channel or an agricultural channel both provided is a sand basin and is characterized in that an oil absorptive material is mounted on a rotatable track and a squeezing means for squeezing out the oil adsorbed on the oil absorptive material is provided in combination with the oil absorptive material. In this device, a member for rotating the oil absorptive material has a rough surface.
Patent JP-2003260263-A (JP)
Title: Game device
Inventor: OGAWA KAZUYUKI
IPC: A63F13/212
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the preparation time for starting a game by simplifying the operation for starting the game, and to execute the game precisely corresponding to the number of players.  <P>SOLUTION: The game device is for the game played with stepping motions. The game device comprises a first control mat 2 which is a game operating means, and a second control mat 3 which is also a game operating means, having a weight sensor 31a for detecting the weight. The game device also has a game machine body 1 with control parts 10 and 11. The control parts 10 and 11 transmit display signals for displaying the game mode selection visual display or game display corresponding to the game for two players when the signal from the weight sensor 31a varies.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264119-A (JP)
Title: Multilayer ceramic electronic component, its manufacturing method and its manufacturing equipment
Inventor: KAMIYA TAKASHI
IPC: H01G13/00
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which can manufacture a multilayer ceramic electronic component capable of restraining the generation of structural defects.  <P>SOLUTION: The multilayer ceramic electronic component contains a ceramic base substance 11 and a plurality of internal electrodes 201, 202, which are embedded in the ceramic base substance 11. The respective internal electrodes 201, 202 are laminated having spaces in the thickness direction of the base substance 11. The center in the thickness direction of the base substance 11 is set as reference, and the internal electrodes 201, 202 formed on the upper side are bent in the direction opposite to the internal electrodes 201, 202 formed on the lower side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246022-A (JP)
Title: Rust-proofing sheet and its production method
Inventor: MIZUKAMI AKIO
IPC: B29L7/00
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily producing a rust-proofing sheet high in strength and excellent in rust-proofing effect.  <P>SOLUTION: A process for producing a constituent member from a raw material 11a comprising a molten resin containing a rust-proofing agent is provided. The constituent member is produced by extruding the raw material 11a by a T-die extrusion method. In the process, the temperature of the raw material 11a is preferably kept at 260°C or below. The rust-proofing agent is not vaporized so that the rust-proofing sheet excellent in rust-proofing effect and high in strength can be produced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262985-A (JP)
Title: Electrostatic charge image developing toner, full-color toner kit, method for forming image and image forming device
Inventor: SUGIURA HIDEKI
IPC: G03G15/01
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner having excellent electrification stability and high electrifying property even after the toner is stored in a high temperature and high humidity environment for a long period of time and then used for printing several ten thousands of sheets in a high temperature and high humidity environment, hardly having a weakly electrified or inversely electrified toner, and causing no scattering of the toner.  <P>SOLUTION: The toner containing at least a binder resin and a colorant is characterized in that the coating rate of the colorant molecules on the toner surface measured by XPS is 1.5 to 15 at.% and the proportion of the colorant content is 2 to 15 wt.%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269725-A (JP)
Title: Hot plate
Inventor: MIYATO AKIRA
IPC: F24C15/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot plate 100 having an appearance and easiness in cleaning equivalent to a flat top hot plate while unused, while minimizing indoor air pollution, carrying out direct fire heating and maintaining high thermal efficiency and thermal output.  <P>SOLUTION: The hot plate is characterized by that it is provided with a top plate 1, a top plate opening 2 provided in the top plate 1 and a burner 3 burning fuel gas G, forming flame 10 below the top plate opening 2 and heating an object N to be heated, the burner 3 is provided at a distance below the top plate opening 2, an exhausting means 12 is provided for exhausting exhaust gas of a combustion part 11 formed between the top plate opening 2 and the burner 3 to the outside, and the top plate 1 is made of a ceramic material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265946-A (JP)
Title: Heat exchange vessel
Inventor: MORII TAKAYUKI
IPC: B01J19/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a heat exchange vessel in which the whole object to be heat-exchanged can be heat-exchanged efficiently even when the amount of the object to be heat-exchanged is small.  <P>SOLUTION: A vertically long reaction vessel 1 whose diameter is made smaller gradually to ward the bottom of the vessel is arranged. A jacket part 2 is arranged almost on the whole surface of the outer periphery of the vessel 1. A steam supplying pipe 3 for heating the vessel 1 and a cooling fluid supplying pipe 20 for cooling the vessel 1 are connected to the upper part of the part 2. An ejector 6 is connected to the lower part of the part 2. The ejector 6 is connected to a circulation pump 11 while a tank 10 is interposed between them. The whole object to be heat-exchanged can be heat-exchanged efficiently even when the amount of the object which is to be heat-exchanged and fed to the vessel 1 is small because the volume of the lower part of the vessel 1 is so small that the prescribed height can be kept and the large heat transfer area can be secured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268452-A (JP)
Title: Method for manufacturing grain-oriented electromagnetic steel sheet with adequate magnetic property and mirror plane
Inventor: USHIGAMI YOSHIYUKI
IPC: C22C38/60
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for stably manufacturing a grain-oriented electromagnetic steel sheet which imparts a low iron loss to the product, by doping elements effective for reducing the iron loss into a steel sheet, in a subsequent steps, particularly in the final annealing step, so as not to affect the orientation control in the secondary recrystallization.  <P>SOLUTION: In a process for manufacturing a grain-oriented electromagnetic steel sheet, the method for manufacturing the grain-oriented electromagnetic steel sheet with adequate magnetic properties and a mirror plane is characterized by carrying out decarburization annealing in an atmosphere having such a degree of oxidation as not forming Fe-based oxides, to form an oxide layer mainly consisting of silica on the surface of the steel sheet, and then applying a separation agent for annealing mainly consisting of alumina, and by adding one or several metal powders of Cr, Cu, Mn, and Ni to the separation agent for annealing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265364-A (JP)
Title: Toilet seat height adjusting spacer
Inventor: ONO ATSURO
IPC: A47K13/28
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet seat height adjusting spacer in which existent lavatory bowl and toilet seat are diverted to make high the dimension of the upper face of the toilet seat from the surface of the floor and the fixing strength of the toilet seat can be reinforced with respect to a lateral load to be operated upon the toilet seat.  <P>SOLUTION: A toilet seat height adjusting spacer 1 is provided with an annular spacer 2 approximately in the form of ellipse for prescribed thickness, an annular space fixing means 3 for fixing the annular spacer 2 on a lavatory bowl 100, a lateral shift suppressing means 4 for suppressing mispositioning of the annular spacer 2 with respect to the lavatory bowl 100, a toilet seat fixing means 5 for fixing a toilet seat 200 on the annular spacer 2, and a reinforcing means 6 for reinforcing the fixing strength of the toilet seat 200 with respect to the lateral load to be operated upon the toilet seat 200.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265658-A (JP)
Title: Metallic wood golf club head and metallic wood golf club
Inventor: OTA YASUYUKI
IPC: A63B53/04
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To effectively suppress a discordant ball-hitting sound caused by the vibration of a body part and to realize satisfactory rebounding characteristics in a metallic wood golf club.  <P>SOLUTION: The metallic wood golf club is provided with: a face 1 which is molded by forging process and press working and which consists of β-type titanium alloy which is not thermally treated at an aging treatment temperature or higher than this; and a body part 2 consisting of a crown member 3, a sole member 4 and a side member 5 which are to be connected with the face 1 and which is molded by forging process and press working. At least one constitution member of the body part 2 consists of the β-type titanium alloy where αphase is precipitated by performing thermal treatment at an aging treatment temperature or higher than this.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270515-A (JP)
Title: Imaging system
Inventor: OSHIMA KENSHO
IPC: H04N5/232
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging system capable of performing an adjusting process step for making it possible to calculate an infinite focusing position from the output of a position sensor in a narrow set area without increasing the scale of a facility requiring such adjusting process step.  <P>SOLUTION: Difference detecting means detects a difference α between a sensor position where the position sensor is disposed and a finite focusing position when a focus adjust member focuses on a subject present at a finite distance. Memory means stores the detected difference α. The finite distance refers to a distance at which the focusing position of the focus adjust member focusing on the subject present at the finite distance exists on the side of the shorter distance than the infinite focusing position. Means for calculating the infinite focusing position calculates the infinite focusing position with respect to the sensor position in accordance with the difference β between the finite focusing position and finite focusing position previously obtainable by designing and the difference α.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273308-A (JP)
Title: Electronic part
Inventor: SUZUKI TATSUYASU
IPC: H01L23/50
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable an electronic part to be mounted on a substrate with a sufficient strength only by means of a solder dip process, even if there is a burr caused during formation on the lead frame of the electronic part.  <P>SOLUTION: In the electronic part comprising a lead frame 1B, with which the electronic part is mounted on the surface of a substrate by solder dip, a recess 2 the depth of which becomes deeper toward the edge of the lead frame 1B is formed on the lead frame 1B in order to guide the solder from the edge of the lead frame 1B onto the lead frame during solder dip.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003283817-A (JP)
Title: Image processor and image forming apparatus
Inventor: FUJISAWA TETSUO
IPC: H04N1/40
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously obtain image data of a quality suitable for each purpose such as image processing for obtaining image data suitable for print-out or image processing for obtaining image data suitable for display output or CG.  <P>SOLUTION: The image processor for converting input image data to output image data is provided with processing means 23 and 24 for simultaneously applying a plurality of kinds of conversion processing with different processing characteristics to the same image data in parallel and performing parallel output of a plurality of kinds of converted data. Each of image processors 100a and 100b is provided with an image processing part 2a for converting scanner image data to two or more kinds of gradation data and outputting three or more kinds of data of such gradation data together with the scanner image data and a compression/expansion part 4a for compressing various kinds of data according to a compression method suited to the purpose of using the data. Further, a copy machine is assembled with a scanner and a printer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003265640-A (JP)
Title: Vehicle fire extinguishment system and thin foaming head
Inventor: OYAMADA NOBORU
IPC: A62C13/66
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a vehicle fire extinguishment system for effectively perform fire-extinguishing operation with protection of human lives as the first purpose without requiring a large mounting space.  <P>SOLUTION: The system is provided with: fire detection means 15 and 16 for detecting a fire; a fire extinguisher storing container 1 for storing a fire extinguisher; discharging means 2, 3 and 17 connected to the container 1 for discharging the fire extinguisher within the container 1 based on the signals of the detection means 15 and 16; passenger room extinguisher discharging means 6, 8 and 10 connected to the container 1 for releasing the discharged fire extinguisher into a passenger room 101; and engine room extinguisher releasing means 7 and 9 connected to the container 1 for releasing the discharged fire extinguisher into an engine room 102.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003282771-A (JP)
Title: Wiring board with heat sink plate
Inventor: KUMANO ATSUSHI
IPC: H01L23/12
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board with a heat sink plate which is composed of the wiring board and the heat sink plate that are firmly bonded together through a conductive adhesive layer, and enables a semiconductor element mounted on the heat sink plate to operate stably and normally for a long term.  <P>SOLUTION: The heat sink plate 2 made of copper is bonded on the undersurface of an insulating board 1 through the conductive adhesive layer 15 composed of a conductive filler and a thermosetting resin to form the wiring board with the heat sink plate, and a large number of micro projections 2a which are formed of laminated copper crystals are formed on the top surface of the heat sinking plate.  <P>COPYRIGHT: (C)2004,JPO