baber/WOPTO huggingface dataset:
Patent JP-2003202140-A (JP)
Title: Ventilating device and ventilating method
Inventor: YAMASHITA TAKASHI
IPC: F24F13/065
Filed: 2002-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilating device and a ventilating method capable of drying a floor surface, dispersing wind in order for people in a room feel no draft (air flow) at the time of usual ventilation, blowing strong wind to a floor surface with the same blowing amount as conventional by an air blower, and having high efficiency of drying a floor surface by dispersing wind into a broad area.  <P>SOLUTION: The device is provided with an air outlet 8 disposed on the lower end and opening toward a room 2c. The air is supplied from a cylinder body 6a provided oppositely to a floor surface 2a. The direction of wind supplied from the air outlet 8 is dispersed and air-flow resistance of the air outlet is made large to drop wind velocity in manufacturing food products. The wind supplied by the air outlet 8 is directed at the floor surface 2a and air-flow resistance of the air outlet 8 is made small to increase wind velocity, let the wind reach the floor surface 2a and dry the floor surface 2a in drying floor surfaces.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003202851-A (JP)
Title: Display controller and image display device
Inventor: FUJIWARA AKIHIRO
IPC: H04N5/445
Filed: 2002-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To increase use value by displaying an arbitrary name, etc., other than a specified name such as a maker logo on a display screen in a scene where a picture other than an input video signal is displayed.  <P>SOLUTION: A display controller and an image display are provided with an image input means 31 of inputting an external image signal 31i, a storage means 51 of storing information for displaying a desired image, and control means 21 and 72 of displaying an image based upon the image signal inputted to the image input means and an image based upon information stored in the storage means electively or together on a display means and further provided with a rewriting means 61 of rewriting the information stored in the storage means according to external input information by using a nonvolatile storage means whose stored information is rewritable as the storage means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003201555-A (JP)
Title: Luminescent sheet manufacturing apparatus
Inventor: KASHIWATANI MAKOTO
IPC: C23C14/24
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing apparatus of a fluorescent sheet of high quality capable of forming a dense fluorescent layer when manufacturing the fluorescent sheet in which an (accumulative) fluorescent layer is formed by vacuum vapor deposition.  <P>SOLUTION: The manufacturing apparatus of the fluorescent sheet capable of forming the accumulative fluorescent layer on a sheet-like substrate by vacuum vapor deposition comprises a vacuum chamber, an evacuating means to evacuate the inside of the vacuum chamber, a fluorescent material vaporizing means to vaporize a fluorescent material to form the fluorescent layer, and an activating material vaporizing means of an activating material added in the fluorescent layer, and a cathodic arc generating means is used as the activating material vaporizing means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003209547-A (JP)
Title: Charging method for communication between terminals, terminal, and server
Inventor: YOKOI HIROFUMI
IPC: H04M15/00
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To accelerate positive data sharing in a charging method for communication between terminals in a hybrid type peer-to-peer communication network.  <P>SOLUTION: The charging method for the communication between the terminals in the hybrid type peer-to-peer communication network is provided with a first step of having a communication request origin terminal request an opposite party terminal name to be a communicating party to a server, a second step of having the server retrieve the opposite party terminal name to be the communicating party and report it to the communication request origin terminal, a third step of having the communication request origin terminal, a communicate with the opposite party terminal notified by the server, a fourth step of having the opposite party terminal report details regarding the communication to the server, and a fifth step of having the server charge the communication request origin terminal and the opposite party terminal on the basis of the details.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003209414-A (JP)
Title: High frequency power distribution and synthesis circuit
Inventor: TAKAHASHI ISAO
IPC: H01P5/19
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency power distribution and synthesis circuit for surely removing an unwanted wave.  <P>SOLUTION: A circuit for distributing a high frequency signal inputted from a synthesis terminal into two signals and outputting them from distribution terminals D1 and D2 is realized on one substrate K. Top end opened branch lines B11 and B21 having the 1/2 length of a transmission wavelength in a desired frequency are branched and connected to respective main transmission lines distributed by a hybrid circuit H31, the high frequency signal in the desired frequency is transmitted on the main transmission lines approximately without loss and the unwanted wave is attenuated by the top end opened branch lines B11 and B21.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003208032-A (JP)
Title: Electrophotographic device and transfer and separation method
Inventor: TSUCHIYA TAKAHIRO
IPC: G03G15/14
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that the fluctuation of image quality becomes conspicuous by turning off a simultaneous transfer and exposure means in the case of turning off the simultaneous transfer and exposure means before the trailing edge of transfer material passes through a transfer means in order to stably carry the transfer material.  <P>SOLUTION: The simultaneous transfer and exposure means is switched from an on-state to an off-state after a stage for continuously or intermittently decreasing emitted light quantity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002304155-A (JP)
Title: Light-emitting device
Inventor: INUKAI KAZUTAKA
IPC: H05B44/00
Filed: 2002-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device capable of performing stably desired color display by suppressing change in luminance of an OLED(organic light- emitting diode), even if an organic light emitting layer is degraded slightly and an ambient temperature is changed. SOLUTION: A pixel part for measuring the drive current of the OLED is provided in this light emission device separate apart from a pixel part for displaying an image. Then, the values voltage to be supplied from a variable power source to the above two pixel parts are corrected so that the measured drive current becomes a reference value by measuring drive current in the pixel part for measuring the drive current of the OLED. By the constitution, the lowering of luminance, accompanied by the deterioration of the organic light-emitting layer can be suppressed, and as a result, a sharp image can be displayed.
Patent JP-2002292808-A (JP)
Title: Acrylic resin laminated film and laminated molded product using the same
Inventor: KOYAMA HIROSHI
IPC: B32B27/30
Filed: 2002-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an acrylic resin material hard to generate whitening even in bending processing or tensile processing at molding while holding flexibility. SOLUTION: The acrylic resin laminated film 10 is constituted by arranging a hard layer 15 comprising an acrylic resin, of which the bending modulus of elasticity is not less than 1,600 MPa, on at least the single surface of a soft layer 11 containing rubber particles 12 and comprising an acrylic resin of which the bending modulus of elasticity is not more than 1,500 MPa and characterized in that the hard layer has a thickness of 0.1-30 μm not more than 50% of the total thickness of the laminated film. The laminated film 10 is integrally molded along with a thermoplastic resin so that the hard layer becomes the outermost layer to be formed into a laminated molded product.  The acrylic resin laminated film or the laminated molded product can be formed into a molded product having proper surface hardness and flexibility and reduced in whitening when it is adapted to molding processing including bending or drawing.
Patent JP-2003217745-A (JP)
Title: Signal relay device
Inventor: TANABE SHINJI
IPC: G06F3/00
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of being unable to sufficiently restrain reflection of a signal when increasing a transmission speed of the signal even if ground arrangement and the length of a fitting part in a connector 7 are devised through the reflection of the signal can be restrained when the transmission speed of the signal is not so fast.  <P>SOLUTION: This signal relay device is constituted so that an electric short circuit stab 8 is connected to a transmission passage 2 of a daughter board 1, and thus can perform an effect capable of restraining the reflection of the signal even if the transmission speed of the signal is increased.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002248128-A (JP)
Title: Paper diaper package product
Inventor: TABATA KENICHI
IPC: A61F13/15
Filed: 2002-01-21
Abstract: PROBLEM TO BE SOLVED: To differentiate designs to be drawn on reinforcement sheet of paper diaper by each diaper. SOLUTION: Within the unit area of allotted width by standard number of pitches in printing direction for the sheet to be printed for enforcement sheet, unit design marks to fit in the above allotted width as index of attaching position of the above fastening tape are printed in each above unit area in the above pitch intervals. These unit design mark lines in several rows separating from each other in the right angle to the above printing direction. After printing, these sheets are divided every above pitch and the above unit design marks in the above reinforcement sheet group of the above allotted numbers are different according to above printing direction. Each reinforcement sheet is attached to the belly side of the outside sheet of paper diaper and these groups of paper diapers are wrapped in one package.
Patent JP-2003218458-A (JP)
Title: Semiconductor light emitting device
Inventor: ONO TOMOTERU
IPC: H01S5/323
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser of low noise which has a self- oscillation property and is operated stably against a return light beam from an optical disk or the like.  <P>SOLUTION: The semiconductor light emitting device is a nitride semiconductor light emitting device wherein a light emitting layer and a saturable absorption layer are formed on a substrate. A thickness d of a well layer of the saturable absorption layer meets 0.5 nm≤d≤4 nm, preferably 0.5 nm≤d≤3 nm. The confinement factor Γ of the saturable absorption layer is preferably 0.001≤Γ≤0.016, more preferably 0.001≤Γ≤0.012.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217160-A (JP)
Title: Optical pickup and optical disk apparatus
Inventor: UCHIYAMA MINEHARU
IPC: G11B7/125
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup using one photodetector to implement front monitor of two light sources in common so as to eliminate the need for control to switch the light sources of a monitor object and realize stable front monitor of the two light sources.  <P>SOLUTION: The front monitor sensitivity of a first light source 21 is set by selection of a gain of an amplifier 28, a light shielding plate 31 is placed on an optical path between the second light source 22 and the photodetector 27 to adjust (limit) the luminous quantity incident onto the photodetector 27 from the second light source 22 by moving the plate 31 when the front monitor sensitivity of the second light source 22 is set.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215076-A (JP)
Title: Chip member for micro chemical system and thermal lens analyzer
Inventor: JIBIKI SATOSHI
IPC: G01N21/05
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip member for micro chemical system that can surely condense light to a submerged sample in an analyzing flow passage even when a condenser lens is fixedly positioned, and to provide an analyzer using the chip member.  <P>SOLUTION: This chip member for micro chemical system is composed of a rectangular plate-like glass-made channel plate 11 and a rectangular plate-like glass-made cover plate 12 joined to the upper surface of the plate 11 and having a projecting section protruded from the upper surface of the plate 11. A thermal lens analyzer 20 has a rectangular plate-like frame 21 for placing the chip 10 and the frame 21 has a top face 21a against which the projecting section of the cover plate 12 is pressed and a rectangular recessed section 21b in which the channel plate 11 of the chip 10 is housed at the central part of the top face 21a. The chip 10 is fixed on the frame 21 in a state where the projecting section of the cover plate 12 is held on the top face 21a of the frame 21.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221247-A (JP)
Title: Manufacturing method for glass pipe for optical fiber and manufacturing apparatus therefor
Inventor: ONISHI MASASHI
IPC: G02B6/00
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a glass pipe for optical fibers, where the variation in its residual stress and its dimension can be prevented by drilling it under a constant viscosity, and to provide a manufacturing apparatus therefor.  <P>SOLUTION: The pressure generated when a glass material 37 is penetrated with a drilling jig 48 is detected by a penetrating pressure detecting means 12. The state of softening of the glass material 37 can be judged by feeding back the detection signals of the means to a controlling device 11. Namely, when the penetrating pressure is small, the heating by a heating means 31 is weakened by a controlling means 11 to lower temperature so that the material is made less soft; on the other hand, when the penetrating pressure is large, the heating by the heating means 31 is strengthened by the controlling means 11 to raise temperature so that the material is made more soft. Thereby, the glass material 37 to be drilled can be drilled under a constant viscosity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002304852-A (JP)
Title: Device for encoding audio signal, method for transmitting and receiving audio signal, and recording medium for computer program
Inventor: TANAKA YOSHIAKI
IPC: G11B20/10
Filed: 2002-01-31
Abstract: PROBLEM TO BE SOLVED: To simplify a playback operation by a user, to improve user- friendliness, and to simplify real time management in the case of recording mainly audio signals. SOLUTION: The audio disk has an SAMG(simple audio manager), an AMG, audio title sets(ATSs) containing a plurality of audio objects(AOBs), and still picture sets(SPSs). The AOB is composed of two kinds of AOTT-AOBs, namely an object containing only audio data, and an object containing audio data and real time information data (RTI data). The still picture set(SPS) contains still picture data (SPCT data).
Patent JP-2003221457-A (JP)
Title: Resin composition, prepreg and laminate
Inventor: TOBISAWA AKIHIKO
IPC: C08L63/00
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition, a prepreg and a laminate which are excellent in heat resistance, dielectric characteristics and an adhesive property.  <P>SOLUTION: The resin composition is used to impregnate a base material to form a sheetlike prepreg. The composition contains a cyanate resin and an isocyanate-modified epoxy resin. The prepreg comprises a base material impregnated with the above resin composition. The laminate is prepared by molding at least one sheet of the above prepreg.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225871-A (JP)
Title: Vice
Inventor: KITAMURA KENSAKU
IPC: B25B1/10
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vice capable of securely and strongly holding a light shape steel by a small press-contacting force without damaging it by pressure, and providing constant and secure cutting.  <P>SOLUTION: A fixed base 3 and a movable base 4 movable forward and backward are disposed to face each other on a table 2. Between the fixed base 3 and the movable base 4, a pair of movable pressure members 9a and 9b are disposed. The movable pressure members 9a and 9b are synchronously movable forward and backward respectively in the directions of the fixed and movable bases 3 and 4 by a screw mechanism 11 provided with right and left screws 16 and 17.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228362-A (JP)
Title: Image display device for slot machine or pachinko/slot machine, its display method, and computer program therefor
Inventor: TOMITA SHIGEHIRO
IPC: A63F13/52
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device for slot machine or pachinko/slot machine which can enlarge and display a part of display without the need for redrawing into a frame memory.  <P>SOLUTION: The image display device for slot machine or pachinko/slot machine which enlarges and displays part of image data stored in the frame memory 6 on itself is characterized in that it is constituted of a 1st means of setting an enlargement area 11 in the frame memory 6, an enlargement rate for enlarging the said area, and a display area 12 for displaying the enlarged image on the display device and a 2nd means of deciding whether a display position is in the area 12 where the enlarged image is displayed when the image is displayed according to a parameter 7 set by the 1st means and outputting coordinate data on the enlarged part 11 to the frame memory 6 when the display position is in the display area 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233692-A (JP)
Title: Two-story wide prize campaign system and lot drawing method
Inventor: KISHIMOTO KENJI
IPC: G06Q50/10
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To make a prize campaign, that could not be held, with an impact to position oneself apart from the rest in an area possible for medium and small companies.  <P>SOLUTION: By delivering commodities, duties, etc., each other based on a certain rule together with participating fees from a plurality of companies as premiums and displaying the premiums organized comprehensively by a sponsor on the Internet, each participating company holds a joint campaign with the premiums of the same amount as the delivered amount for one's own general users, and the sponsor company holds in two-story a prize campaign on a scale that is incredible to each participating company by accumulating the participating fees.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002273682-A (JP)
Title: Fixable elastic joint of human robot used in industrial machine, in particular processing device for sheet metal
Inventor: SORZE FABIO
IPC: B25J17/02
Filed: 2002-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a resilient joint for a human type robot equipped with a wrist and a handling mechanism part used in a processing device made of sheet metal and capable of being fixed when it is installed between the wrist and handling mechanism part. SOLUTION: The invention comprises a first component 1 fixable to the wrist of the robot and a second component 2 fixable to the handling mechanism part of the robot, a first coupling means 14 positioned between the two components 1 and 2 for holding them at a predetermined spacing on planes parallel to each other, and a second coupling means 16 positioned between the two components 1 and 2 and resiliently admitting their relative movement in the two directions parallel to the surfaces of the components 1 and 2, relative movement in the direction perpendicular to the components to each other, and relative movement round the axis perpendicular to the surfaces or preventing such movements. Further a fixing means is provided to fix them 1 and 2 to each other in the positions after movement.
Patent JP-2003231943-A (JP)
Title: Case hardening steel superior in temper softening resistance
Inventor: ITO SEIJI
IPC: C22C38/22
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel having superior softening resistance in tempering at 300°C after carburization treatment.  <P>SOLUTION: The case hardening steel superior in the temper softening resistance includes, by mass%, 0.1-0.3% C, 0.7-1.5% Si, 0.5-1.5% Mn, and 0.1-3.0% Cr, wherein Si+0.2Cr satisfies more than 1.3%, and furthermore Si+0.2Cr+0.01 Mo satisfies more than 1.3%, when containing 0.05-1.5% Mo.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234249-A (JP)
Title: Electrochemical storage device and its manufacturing method
Inventor: NOMOTO SUSUMU
IPC: H01G11/70
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrochemical storage device having long life, high output density and high energy density, and to provide its manufacturing method.  <P>SOLUTION: A powder-like carbon material 3 adhered of a conductive polymer 4 is embedded in the surface of a current collecting body 1, and covered with a conductive polymer film 4. On the surface of the current collecting body 1, an area where the powder-like carbon material does not exist is covered with an insulating membrane 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238695-A (JP)
Title: Coloring pigment masterbatch and method for producing the same
Inventor: TAKIMOTO MASAMI
IPC: C08L67/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coloring pigment masterbatch reduced in coloration loss more than that in the conventional, being capable of giving a patterned appearance of a low dispersion, and being capable of forming a composition giving a clearly pattern-colored molding when it is added in a small amount even to a molding material containing a filler injurious to coloration and to provide a method for producing the masterbatch.  <P>SOLUTION: The coloring pigment masterbatch is prepared by using (A) a resin composition containing a coloring pigment as a seed material, using (B) a resin that melts and flows at a temperature lower than that at which the seed material melts and flows as a sheath material, and enclosing the seed material in the sheath material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236745-A (JP)
Title: Method and device for supplying and ejecting workpiece on grinding machine
Inventor: INAGAKI HISAO
IPC: B24B41/06
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supplying/ejecting means of a workpiece on a grinding machine for realizing reliability of a supply and ejecting operation of the workpiece and reduction of cycle time in a simple constitution for realizing a low price.  <P>SOLUTION: The supplying/ejecting means comprises a supply arm 6 that receives an unground workpiece from a carry-in position B and supplies and conveys it to a grinding position A, an ejection arm 7 that picks out a ground workpiece at the grinding position and ejects and conveys it to a carry-out position C, a supply/eject driving mechanism D that reciprocates the supply arm between the carry-in position and the grinding position and reciprocates the ejection arm between the grinding position and the carry-out position, and a controller of the supply/eject driving mechanism that positions the ejection arm at the carry-out position when the supply arm lies at the grinding position and positions the supply arm at the carry-in position when the ejection arm lies at the grinding position. The supply arm and the ejection arm alternately supply and eject the workpiece with respect to the grinding position.  <P>COPYRIGHT: (C)2003,JPO