baber/WOPTO huggingface dataset:
Patent JP-2004119615-A (JP)
Title: Memory film texture, memory element and its manufacturing method, semiconductor integrated circuit and portable electronic equipment using the same
Inventor: ARAI NOBUTOSHI
IPC: H01L29/788
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory film structure operable with a low voltage and a memory element using it.  <P>SOLUTION: A silicon substrate 110 as a first electrode, a silicon oxide film 120, a multi-crystal silicon film 130, a silicon oxide film 140 containing conductive silicon particles, a multi-crystal silicon film 170, a silicon oxide film 180, and a multi-crystal silicon film 190 as the second electrode, are successively laminated. Also, the conductive silicon particles are constituted of first particles 150 in the proximity of the multi-crystal silicon film 130 and second particles 160 in the proximity of a multi-crystal silicon film 170.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114802-A (JP)
Title: Controlling equipment for automatic gear shift
Inventor: ITO YOSHIO
IPC: F02D29/00
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent a sudden rise in the number of rotation of an engine at the time of letting the clutch slip for transmitting torque from a torque converter to a transmission for a reduction in creep torque.  <P>SOLUTION: Before letting the clutch 7 slip, the number of rotation of the engine is raised so as to reduce engine generated torque, and when the number of rotation of the engine is lowered to the vicinity of a target number of rotation, the clutch is let slip.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115878-A (JP)
Title: Continuous vacuum treatment apparatus
Inventor: KIKUCHI JUN
IPC: C23C14/56
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous vacuum treatment apparatus in which inflow of air is suppressed, and a work to be treated is smoothly carried into a vacuum chamber without any flaps and damages, and subjected to a vacuum treatment such as vacuum vapor deposition.  <P>SOLUTION: A pair of seal rolls 6 to hold the carried work 1 to be treated while preventing any inflow of the outdoor air are provided in the vicinity of an aperture part 4a for carriage in the vacuum chamber 4. A sealing member 3 is provided on the aperture part 4a for carriage of the vacuum chamber 4 so that a tip portion of one end is tightly brought into contact with a part from contact parts of the pair of seal rolls 6 to an outer circumferential part in the vicinity thereof, and the work 1 is carried from a slit 3-1 in the tip to the contact parts of the pair of seal rolls 6. Further, the sealing member 3 is pressed to the directions with which the pair of seal rolls 6 come into contact by fixed force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125868-A (JP)
Title: Sheet for liquid crystal display device, and method for manufacturing liquid crystal display device using the same
Inventor: YOSHIDA AKIHIRO
IPC: G02F1/1335
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet for a liquid crystal display device, with which display disorder of a liquid crystal display cell is suppressed and the liquid crystal display cell and a transparent protective plate are stably stuck to each other, and to provide a method for manufacturing the liquid crystal display device using the same and the liquid crystal display device.  <P>SOLUTION: With respect to the sheet (3') for the liquid crystal display device to be disposed between the observer's side of the liquid crystal display cell (1) of the liquid crystal display device and the transparent protective plate (2) in a tightly attached state, a compression workload of the sheet for the liquid crystal display device is 0.2 gfcm/cm<SP>2</SP>or more. Preferably a copolymer obtained by polymerizing 30-99 wt.% monomer component (A) methacrylate ester or acrylate ester with 1-18C aliphatic hydrocarbon group in an ester part, 1-50 wt.% monomer component (B) methacrylate ester or acrylate ester having two or more methacryloyl or acryloyl groups and 0-20 wt.% monomer (C) copolymerizable with them is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126961-A (JP)
Title: Vending machine for necessaries of life
Inventor: ODAGIRI KENICHI
IPC: G07F5/02
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vending machine for necessaries of life which can be made very compact by making a discharge port unnecessary and which can be produced with low costs because the structure is so simple that its production and maintenance spare trouble.  <P>SOLUTION: The vending machine is provided with a housing part for mounting stuff to be stored such as necessaries of life, a charging port for charging coins and an eject button. The eject button is integrated with an accepting and separating saucer provided at a bottom part of the housing part. The eject button is unlocked in response to charging of the coins into the coin charging port, the eject button can be drawn out, the accepting and separating saucer is drawn out of the vending machine by the draw operation of the eject button, and the stuff to be housed such as the necessaries of life can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123328-A (JP)
Title: Coil diameter operating method in reel control
Inventor: ISHIMITSU KAZUHIKO
IPC: B65H26/08
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil diameter operating method of stable control in which the result of operation of the roll diameter is not changed largely stepwise even if a coil sheet to be coiled (uncoiled) is thick.  <P>SOLUTION: The coil diameter is not changed largely stepwise even in a thick coil operation by performing correction (S13) of the result of operation of the coil diameter changing largely stepwise by the rotational angle θ of a reel, and the result of operation can be used for the control as it is.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131754-A (JP)
Title: Cold rolled steel sheet excellent in workability and shape fixability and its manufacturing method
Inventor: SUGIURA NATSUKO
IPC: C22C38/58
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold rolled steel sheet excellent in workability and shape fixability, and its manufacturing method.  <P>SOLUTION: The cold rolled steel sheet excellent in workability and shape fixability has following features that at least an average value (A) of an X-ray random intensity ratio of the ä100} <011>-ä223} <110> orientation group at a plane of one half of a total plate thickness is ≥4.0, and an average value (B) of an X-ray random intensity ratio of three crystal orientation ä554} <225>, ä111} <112>, and ä111} <110>, is ≥3.0, and further, 1.0≤(A)/(B)≤4.0 is satisfied, in addition, at least one of r values of a rolling direction, and a right-angled direction to the rolling direction is ≤0.7, and an average of r value is ≥0.8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131408-A (JP)
Title: Method for purifying glycolate ester and method for producing glycolate ester
Inventor: YOSHIDA YUTAKA
IPC: C07B61/00
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for purifying a glycolate ester, by which the glycolate ester is efficiently obtained, while inhibiting or preventing the side reaction of the glycolate ester.  <P>SOLUTION: This method for purifying the glycolate ester, comprising distilling a mixture comprising (1) the glycolate ester, (2) one or more components having lower boiling points than that of the glycolate ester, and (3) one or more components having higher boiling points than that of the glycolate ester, is characterized by recovering a fraction containing the glycolate ester by a side cut method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138106-A (JP)
Title: Support structure for parking cable
Inventor: MASUI KOJI
IPC: F16D65/28
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support structure for a parking cable using a bracket of favorable positioning precision and yield of material.  <P>SOLUTION: A cable mounting collar 15 is provided, and a holding band 13 is installed on an outer side surface of a trailing arm 11. On the cable mounting collar 15, a band holding part 19 having a flat surface to press the holding band 13 to the outer side surface 18 to hold it, an L-shaped flat part 21 formed by folding a lower part of the band holding part 19 perpendicularly to the outer side surface to form a horizontal surface to come in surface-contact with a horizontal flange surface 17 provided in the trailing arm 11, and a collar body part 27 in which a circumferential edge part of a bolt insertion hole 23 provided in the band holding part 19 is protruded toward the outer side surface of the trailing arm 11 are provided. The holding band 13 and the cable mounting collar 15 are thus used to support the parking cable 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140091-A (JP)
Title: Magnetic random access memory
Inventor: ASAO YOSHIAKI
IPC: H01L31/062
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To increase write magnetic field operating efficiency in a TMR element of an MRAM.  <P>SOLUTION: A data select line (write line) 24 is arranged just above a TMR element 23, with its upper and side surfaces covered by yoke members 26, 32 which are high in magnetic permeability. The yoke members 26, 32 are separated from each other by a barrier layer 31. A write_word line 20B is arranged just below the TMR element 23, with its upper and side surfaces covered by yoke materials which are high in magnetic permeability. The yokes on the upper and side surfaces of the write_word line 20B are also separated from each other by the barrier layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140138-A (JP)
Title: Semiconductor manufacturing system
Inventor: NARITA HIDEMI
IPC: H01L21/3065
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent to affect to the supply of compressed air to another solenoid valve head and permit the retention of the operating positions of pneumatic components even during the exchanging work of a solenoid valve head.  <P>SOLUTION: A multitude of solenoid valve heads 15 are detachably attached to one set of a unit body 14 and a multitude of pneumatic components 2 are connected to the corresponding solenoid valve heads 15. In the unit main body 14, branch flow passages 16b, connected respectively to a plurality of solenoid valve heads 15 under mounting condition while being supplied with compressed air are provided with a fluid supply closing valve 17 while inflow and outflow passages 18 in the unit, which are communicated with the pneumatic components 2 corresponding respectively to respective solenoid valve heads 15 under the mounting condition are provided with fluid inflow and outflow closing valves 19. Even during the exchanging works of one part of the solenoid valve heads 15, the supply of compressed air to the other solenoid valve heads 15 will not be affected by closing the corresponding fluid supply closing valves 17 and the fluid inflow and outflow closing valves 19 while the operating positions of the pneumatic components 2 are also retained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003133327-A (JP)
Title: Bipolar transistor
Inventor: RYUM BYUNG RYUL
IPC: H01L29/732
Filed: 2002-10-18
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost by reducing element area in given operating frequency and output electric power, while satisfying the requirements for the element having high output and high operating frequency. SOLUTION: To increase values (edge length/area) of the planar structure of an emitter and improve the current drive capacity of the emitter, an emitter planar structure 2-1 is formed of a bar-like polygonal main axis (trunk) 2-3 and a plurality of polygonal branches 2-4 connecting with the main axis 2-3. For example, when the planar structure is formed of a square main axis and a plurality of square branches, A, B and D all become 2 μm respectively, and when C is 4 μm, W is 10 μm and L becomes 22 μm.
Patent JP-2004137781-A (JP)
Title: Supply-pipe dismantlement method
Inventor: KOBAYASHI MASUMI
IPC: E21D9/06
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly remove an unnecessary supply pipe at a low cost without cutting and opening a road surface.  <P>SOLUTION: The pipe end of the supply pipe is opened into a no-blow bag as a first process (S1). A temporary closing body is inserted from an opened pipe-end opening and fed into a branch origin and a temporary closing in the branch origin is conducted as a second process (S2). A main closing body is inserted from the pipe-end opening and the branch origin of the supply pipe is closed mainly as a third process (S3). An internal-surface cutter is inserted from the pipe-end opening and the supply pipe is cut on the downstream side of a main closing place as a fourth process (S4). The cut supply pipe is drawn out into an excavating region on the outside of a road as a fifth process (S5). A void under the road formed with the draw of the supply pipe is filled with void fillers as a sixth process (S6).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142161-A (JP)
Title: Surface stainproof composite resin film, surface stainproof article and decorative plate
Inventor: YAMAKI TAKEYUKI
IPC: C08J7/04
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface stainproof composite resin film which can maintain a light transmittance or light reflectivity outdoors for a long period of time by an anti-staining function due to the surface hydrophilic property of the film.  <P>SOLUTION: The composite resin film is formed by using a resin film having a thickness of at least 1 μm or more as a base film and providing one or more layers on a surface of the base film. The uppermost surface layer of the film is formed of a coating dry film containing a condensate of a silicon compound as a binder component and having a surface water droplet contact angle of 40° or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146158-A (JP)
Title: Field emission type x-ray source
Inventor: KITA SHIGEKIMI
IPC: H01J35/14
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray source in which such difficulty that operation is necessary in the ultra-high vacuum is overcome in the X-ray source, which has a simple structure without filaments and has a field emission type electron emission source having advantages such as that high quality X-ray emission can be made.  <P>SOLUTION: A negative electrode 12 selects gas adsorption materials of Pd or the like as a substrate to become a growth parent of a carbon nanofiber 12b and it constitutes a grouping having a structure that a microcrystal 12c of the gas adsorption materials is added or built in the tip part of the carbon nanofiber 12b on the substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105680-A (JP)
Title: Rubber composition for golf ball and golf ball
Inventor: KATAOKA NOBUYUKI
IPC: A63B37/04
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf ball displaying stable flying performance with proper hardness and superior repulsion quality, at low cost and high productivity, in which no scattering of unsaturated carboxylic acid and no adhesion to kneading machine is caused in kneading, for dispersing and mixing of co-crosslingking agent are performed equally and effectively in low temperature, also no solvent and liquid rubber are required.  <P>SOLUTION: This composition consists of one-piece golf ball or a multi-layer solid golf ball which is layered directly on each layer or with an intermediate layer between layers. Also this composition includes a base rubber, unsaturated carboxylic acid metal salt which is dry-blended in advance with solid rubber of Mooney viscosity (ML<SB>1+4</SB>, 100°C)5-150, and an organic peroxide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147764-A (JP)
Title: Game machine
Inventor: HOYA MAKOTO
IPC: A63F7/02
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To restrain lowering of interest in a game machine such as a pachinko machine.  <P>SOLUTION: The pachinko machine 1 is provided with a game board. The game board is provided with ball entering means such as an operating hole and a large prize hole. According to entering of a game ball to the operating hole, a designated number of prize balls corresponding to each ball entering means are delivered, and when a specified condition is established, a large prize state is generated. When a prize ball is delivered, the prize ball is delivered to an upper tray 5, the the prize ball is guided as a game ball to a shooting mechanism part. The number of prize balls delivered is discriminated by a delivered number discriminating means, and according to the discrimination result, a shooting interval adjusting means adjusts the shooting interval, whereby corresponding to the number of game balls delivered within designated time, the shooting interval of game balls is varied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151244-A (JP)
Title: Black toner
Inventor: TANIDA KEIICHI
IPC: G03G9/09
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide black toner suitable for use in an oilless fixing system, and in particular, suitable for formation of a color image.  <P>SOLUTION: The black toner used for the oilless fixing system with no oil applied on a fixing roller is used to contain a binder resin of which a lowering rate of the storage modulus G' accompanying a temperature increase is within 0.3 Pa/°C in the range of 160-200 °C, a carbon black and a wax of which an amount of absorption oil is 50-100 mL/100 g. The binder resin is used to have preferably 10,000-200,000 of a weight average molecular weight (Mw), and 1-15 of a ratio (Mw)/(Mn) with a number average molecular weight (Mn), or a peak in the range of 70-100 °C in a change rate of the storage modulus G'.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150903-A (JP)
Title: Infrared absorption spectral system
Inventor: KONO MASANORI
IPC: G01N21/35
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infrared absorption spectral system, using a versatile rapid scan system and implementing pump-probe FTIR time division measurement, synchronized with the operation of an interferometer in time domain on the order of milliseconds.  <P>SOLUTION: The infrared absorption spectral system is provided with the interferometer which includes an IR light source 1, a beam splitter 2 for dividing a light beam from the IR light source 1 into a first light beam and a second light beam, a movable mirror 4 for acting on the first light beam and a fixed mirror 5 for acting on the second light beam, a location detecting sensor 3 for detecting the location of the interferometer, a trigger box interface 8 for inputting output from the location detection sensor 3, an excitation light source 9 for receiving the output from the trigger box interface 8, a sample 6 for radiating reflection lights from the movable mirror 4 and the fixed mirror 5 via the beam splitter 2 and radiating a pulse light from the excitation light source 9 and a detection apparatus 7 for detecting an output light from the sample 6. The infrared absorption spectral system synchronizes the excitation light source 9, with the operation of the interferometer on the order of milliseconds, repeats by rapid scans and implements the pump-probe time division FTIR.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153055-A (JP)
Title: Method for flip chip mounting
Inventor: NAKATANI NAOTO
IPC: H01L21/607
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To mount a flip chip by intermetal bonding by using a gold plating bump with material different from gold as a core in a method for flip chip mounting.  <P>SOLUTION: Fine gold balls 8 are spread all over a temporarily fitted stage 9, and the bumps 3 of the chip 1 are pressed to the balls 8. By giving heat or ultrasonic vibration or both of them to the balls 8 in addition to pressing them, the balls 8 are temporarily fitted to the bonding surfaces of the bumps 3. The chip 1 to which the balls 8 are temporarily fitted is held by a collet 4, and a circuit board 6 is placed on a work stage 5 on one side and held so as to avoid misregistration. In this case, the bumps 3 and an electrode 7 are positioned and the collet 4 is moved in the direction of an arrow (a). After the balls 8 temporarily fitted onto the bumps 3 are abutted on the electrode 7, flip chip loading is performed by thermocompression bonding or ultrasonic bonding or thermocompression bonding using ultrasonic wave together.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148029-A (JP)
Title: Bath towel
Inventor: TAKIGAWA HISAYUKI
IPC: A47K7/02
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bath towel which can be used for a long period of time by using a merit of a dry type nonwoven fabric and adhering a carbon powder on the composition fiber without blockading the macropores of the carbon to enable mineral contents of the carbon to dissolve gradually.  <P>SOLUTION: This towel has a bath towel consisting of a dry type nonwoven fabric having an apparent density of 0.02-0.1 g/cm<SP>3</SP>. On its composition fiber, a carbon powder is stuck with a synthetic resin having numerous micropores. The content of the carbon powder, to 100 parts by weight of the synthetic resin, is controlled to be in the range of 5-100 parts by weight and preferably in the range of 40-100 parts by weight.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154910-A (JP)
Title: Coolant feeder
Inventor: TOMOTA KAZUNOBU
IPC: B23Q11/10
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coolant feeder which has achieved the elongation of a pump service life.  <P>SOLUTION: The coolant feeder has a fixed capacity pump which delivers a coolant driven by a motor and a motor control means which changes the speed of the motor, and contains a speed control means which gradually changes the speed of the motor to a speed corresponding to an operation command in response to the operation command issued as the motor control means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155632-A (JP)
Title: Heat shielding film, heat shielding glass plate using the same, and heat shielding laminated glass plate
Inventor: NOGUCHI TATSUYA
IPC: C03C17/32
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-shielding film which is advantageous in cost and has excellent performances, a heat-shielding glass plate on which the heat-shielding film is formed, and a heat-shielding laminated glass using the same.  <P>SOLUTION: The heat-shielding film has translucency and is characterized in that a main matrix component is a resin, ITO fine particles and/or ATO fine particles having an average particle diameter of ≤200 nm are dispersed in the matrix, the film thickness is at least 1 μm and the surface resistance is at least 1 MΩ/square. The heat-shielding glass plate and the heat-shielding laminated glass are obtained using the heat-shielding film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163117-A (JP)
Title: Vibration detector
Inventor: NAKAJIMA FUMIHIRO
IPC: G01P15/135
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration detector for surely detecting vibration that should be detected and rapidly detecting the decay of the vibration.  <P>SOLUTION: A pair of magnets 26, 27 is retained in an adjacent state by the attraction force when the magnets are adjacent each other. When the pair of magnets 26, 27 is relatively moved from the mutually adjacent state by vibration against the attraction force, a change in a magnetic field created by the pair of magnets 26, 27 is detected by a magnetism detecting means 28, and only vibration that should be detected is detected. Additionally, when one magnet 26 that performs a pendulum operation by vibration approaches the other magnet 27 periodically, one magnet 26 is instantly retained in a state being adjacent by the attraction force when vibration is small in a state without being against the attraction force.  <P>COPYRIGHT: (C)2004,JPO