baber/WOPTO huggingface dataset:
Patent JP-2003163759-A (JP)
Title: Portable terminal device
Inventor: NISHIMURA SATOSHI
IPC: H04M1/00
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve handleable property and operability by eliminating the necessity to carry an electronic flash and further to reduce the fluctuation of a battery voltage by preventing a radio communication operation period from being overlapped with the period of power feeding operation to an electronic flash part or with the period of the image pickup display operation of a camera.  <P>SOLUTION: A camera 23 and an electronic flash circuit 30 are built in the device. Besides, before the charging operation start of the electronic flash circuit 30 and during a period of charging operation, a request of call originating/terminating or position registration/hand-over is monitored by a timing control function 20c so that the charging operation period of a capacitor 33 in the electronic flash circuit 30 can not be overlapped with the wireless transmitting operation period based on call originating/terminating or position registration/ hand-over. When such a request is detected, the charging operation is stopped and call originating/terminating or position registration/hand-over is controlled.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243628-A (JP)
Title: Ferroelectric thin film, ferroelectric capacitor, and method of manufacturing ferroelectric memory device
Inventor: MITARAI TAKASHI
IPC: H01L21/8246
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferroelectric film which can be crystallized without losing the flatness before forming upper electrodes, a ferroelectric capacitor using the ferroelectric film, and a method of manufacturing a ferroelectric memory device.  <P>SOLUTION: The ferroelectric thin film 14 is formed, with the surface flatness retained, at a film formation temperature lower than a crystallization temperature. Then, a flatness retention film 15 is formed over the surface of the ferroelectric thin film, and crystallization and heat-treatment are conducted. The flatness retention film is an insulator and has an oxygen permeability, a property as a barrier against hydrogen, or a property as a barrier against diffusion of constituent elements of a ferroelectric material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240406-A (JP)
Title: Refrigeration unit for container
Inventor: HACHISUGA KATSUMI
IPC: F25D19/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To enable low cost operation of a refrigeration unit by reducing energy used by an evaporator fan.  <P>SOLUTION: The refrigeration unit for a container comprises a partition wall 102 for demarcating a storing space for cargoes, inside the container, an inlet opening 111 formed between the partition wall 102 and a ceiling of the container and communicating with the storing space, the evaporator fan 8 provided between the partition wall 102 and a wall portion 100a of the container for sucking air from the accommodation space through the inlet opening 111, and the evaporator for cooling the air supplied by the evaporator fan 8. In the refrigeration unit, a first curved portion 15 convexly projecting toward the evaporator fan 8 and a second curved portion 16 convexly projecting toward the accommodation space are formed on an upper end of the partition wall 102.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240020-A (JP)
Title: Two way clutch unit
Inventor: ANDO DAISUKE
IPC: F16D41/08
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two way clutch unit capable of switching a rotating direction of an output side with a simple means without switching a rotating direction of an input side.  <P>SOLUTION: The two way clutch unit is provided with a rotatably arranged outer ring 1, a center axis 2 coaxially arranged therein, a sun ring 3 coaxially arranged between the sun ring 3 and the center axis 2, a two way clutch 4 existing between the sun ring 3 and the center axis 2 and capable of engaging with and disengaging from the sun ring 3 and the center axis 2 in both of regular and reverse rotation directions, a planetary roller 6 arranged in an annular space 5 formed between the outer ring 1 and the sun ring 3 rotatably under a pressed condition at even intervals in a circumference direction, and a carrier 7 retaining the planetary roller 6 rotatably at even intervals in a circumference direction and capable of restricting and releasing revolution of the planetary roller 6 by arranging the outer ring 1 and the sun ring 3 in such a manner that the same can be connected and disconnected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239471-A (JP)
Title: Mounting device for structure to be installed on roof
Inventor: TSUZUKI IWAO
IPC: E04D13/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting device for an structure to be installed on a roof which is not limited in its frame body of a planar lattice frame but allows the frame body to be variously deformable, to thereby obtain effective structure installation conditions on thereof on the entire area of different in types of roof.  <P>SOLUTION: The mounting device is for use in mounting the structure P on the roof W, which is formed of a first mounting member 5 fixed to the roof, and a second mounting member 6 or 13 borne by the first mounting member 5 in a manner being rotatable in the horizontal direction. The second mounting member 6 or 13 has pinching portions for pinching the frame body 1 for stationarily mounting thereon the structure P, from both sides of the same, and fixing the frame body to the second mounting member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240546-A (JP)
Title: Elevation difference measurement system
Inventor: ARITA HIDEAKI
IPC: G01C15/00
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To easily measure relative elevation difference of a multitude of measurement points from an arbitrary reference point.  <P>SOLUTION: A measurement system is constituted by using a target vehicle 100 and a measurement vehicle 200. On the measurement vehicle 200, a laser transit 202 and other sensors for measuring the distance and angle to the target vehicle 100 are loaded. On the target vehicle 100, a marker 102 for reflecting the laser is loaded. Both vehicles can detect longitude and latitude with a GPS. A control unit 210 calculates and records in turn the elevation difference between the measurement vehicle 200 and the target vehicle 100 by using the longitudinal and latitude of the target vehicle and the distance and angle, etc., measured with the laser transit 202 and the like. With this manner, elevation differences of an multitude of measurement points can be easily obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250058-A (JP)
Title: Color adjustment apparatus
Inventor: YOSHIYAMA KAZUYOSHI
IPC: G09G5/02
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color adjustment apparatus capable of performing flexible color adjustment such as natural harmony and tone adjustment by adjusting other output on the basis of each of inputs of hue, saturation and lightness.  <P>SOLUTION: The color adjustment apparatus includes: a color space conversion means for converting input color data into hue, saturation and lightness; an adjustment value calculation means by using a hue for receiving the hue and outputting hue, saturation and lightness adjustment values Hh, Hs, Hv; an adjustment value calculation means by using saturation for receiving the saturation and outputting hue, saturation, lightness adjustment values Sh, Ss, Sv; an adjustment value calculation means by using the lightness for receiving the lightness and outputting hue, saturation, lightness adjustment values Vh, Vs, Vv; a hue adjustment means for using each hue adjustment value to adjust the hue of input data; a saturation adjustment means for using each saturation adjustment value to adjust the saturation of input data; a lightness adjustment means for using each lightness adjustment value to adjust the lightness of the input data; and a color space inverse conversion means for converting hue, saturation, lightness after adjustment outputted from each adjustment means into a color signal being output data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249631-A (JP)
Title: Manufacturing method of semiconductor substrate and semiconductor substrate as well as semiconductor device
Inventor: HIROSHIMAYA NAOKO
IPC: H01L21/336
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a substrate which is capable of contriving miniaturization, thinning of a film and reduction of a voltage of a thin film single-crystal semiconductor device, such as TFT, MOS, CCD or the like, or an integrated circuit element, such as LSI or the like.  <P>SOLUTION: A semiconductor layer 12 is formed on a silicon substrate. An adhesive sheet 51 has adhesive properties at a temperature within range of 20-80°C while adhesiveness of the same becomes substantially zero at a specified temperature, and is adhered to the surface side of the semiconductor layer 12. Thereafter, the semiconductor layer 12 is separated from the silicon substrate. The separated semiconductor layer 12 is fixed to a diaphragm valve 61A of a vacuum connecting device, and the substrate 11 is installed on a fixing plate 61. Only a lower vacuum chamber 63B is evacuated to lower and push the diaphragm valve 61, and directly connect the semiconductor layer 12 to the substrate 11 in a vacuum atmosphere at a room temperature. Thereafter, the adhesive sheet 51 is separated by heating the same, and the single-crystal silicon TFT is manufactured in the semiconductor layer 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247768-A (JP)
Title: Showcase
Inventor: ARAI SHIGERU
IPC: A47F3/04
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve heating performance of the front corners of a shelf of a showcase with electric heaters for heating and displaying commodities.  <P>SOLUTION: The showcase comprises a display space inside a main body with an opening at the front, a shelf 2 installed inside the display space for displaying the commodities, and an electric heater to heat the commodities heat-exchangeably mounted on a shelf board with good thermal conductivity which composes a commodity-setting surface of the shelf 2. A predetermined area from the front corners toward the back of the shelf 2 is made thicker than the rest.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245929-A (JP)
Title: Method for manufacturing artificial marble
Inventor: TAGAWA KIYOMI
IPC: B29L31/10
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To securely obtain an objective pattern effect by preventing the flow of a pattern which is patterned on a gel coat layer and to further enhance a transparent feeling, design, effect and grade properties not obtained heretofore.  <P>SOLUTION: In a method for manufacturing a molded product of an artificial marble by obtaining a resin compound 12, which is prepared by compounding additives such as a filler, a patterning material, an internal release agent, a hardener and the like with a thermosetting resin, to inject the resin compound into a casting mold to mold and cure the same a transparent gel coat layer 8 is preliminarily formed on the surface of the mold, and a patterning layer 9 is formed on the transparent gel coat layer 8 by pattering. The gel coat layer 10 is further formed on the patterning layer 9 to prevent the flow of the pattern before the resin compound 12 is injected into the casting mold to fill the mold.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255714-A (JP)
Title: Printing machine and printing method
Inventor: HOTOKEZAKA YOSHIHIKO
IPC: G03G21/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing machine and a printing method which keep image quality high by sufficiently drying even if image density is not uniform in the formation of an image on the surface of a photoreceptor drum by the use of liquid toner.  <P>SOLUTION: An electrostatic latent image is formed by electrifying the surface of the photoreceptor drum 2 and then exposing the surface of the photoreceptor drum 2. Liquid toner is supplied to the surface of the exposed photoreceptor drum 2 by electrophoretic migration, thereby developing the electrostatic latent image. Air is blown to the surface of the photoreceptor drum 2 in order to dry the liquid toner with a drying means 13. The dryness of the photoreceptor drum 2 is controlled by a dryness control means 14. The dryness control means 14 exerts control based upon a picture area rate per predetermined area of the photoreceptor drum 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252546-A (JP)
Title: Shock absorber for elevator
Inventor: KIKAWA HIROSHI
IPC: F16F1/06
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shock absorber for an elevator capable of preventing free fall of a car and a balance weight due to elastic vibration of a spring.  <P>SOLUTION: The shock absorber 9 for the elevator car composed of a coil spring is provided as a safety device for an elevator to mitigate impact when a car 1 or the balance weight 6 impacts on a pit floor 10. Coil wire material 9a forming the shock absorber 9 has a hollow shape section, the coil wire material 9a is composed to yield when the spring is compressed to a certain limit or more, to prevent elastic vibration after stop of the car 1 or the balance weight 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258649-A (JP)
Title: Decoder and decoding method
Inventor: WAKAMATSU MASATAKA
IPC: G06F11/10
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decoder and a decoding method which can reduce the number of memories to decode burst data and also can easily cope with various burst data of different lengths and halfway terminations of data.  <P>SOLUTION: Until a termination of burst data is detected, in the same way as decoding processing of general stream data, a path memory in which writing of path selection information is completed is re-traced successively, decoding processing is performed, and the latest path selection information is successively overwritten to path memories whose decoding processing is completed. When termination is detected, a fixed dummy data is written from the terminated position, traced back, and decoded successively. When decoding processing passes the terminated position, termination processing is performed and set to a predetermined status.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253468-A (JP)
Title: High corrosion resistant plated stainless steel sheet and its manufacturing method
Inventor: NAKAMURA HIROSHIGE
IPC: C23C28/00
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high corrosion resistant plated stainless steel sheet in which of a substrate can be corrosion-protected by irradiating the material with visible light.  <P>SOLUTION: A stainless steel sheet is used as the substrate, and a titanium or titanium-alloy plating layer in which ≥0.5% nitrogen is made to enter into solid solution is deposited by a sputtering method, and a titanium oxide film is formed on the outermost surface layer of the plating layer. After the deposition of the plating layer, heat treatment is performed at ≥400°C in an oxidizing atmosphere to form the nitrogen-containing titanium oxide film on the outermost surface layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256436-A (JP)
Title: Data recording medium for managing object
Inventor: OCHI ATSUSHI
IPC: G06F17/30
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data storage technology used in a structure management system or an office work management system of the same type, capable of performing efficient analysis by centralized-management of different types of structures and various types of material with mutual related information, and retrieving for the material extending over two or more types of structures.  <P>SOLUTION: A computer readable data recording medium for managing objects includes a main code table storing the material codes related to different types of material in association with object codes respectively assigned to the different types of objects to be managed, an object data table storing various data related to the objects to be managed, and a material data table storing various data related to the materials.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251731-A (JP)
Title: Gas-barrier vapor deposition laminate
Inventor: KISHIMOTO YOSHIHIRO
IPC: B32B9/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas-barrier material which is excellent in the strength of adhesion between a plastic film as a base and a vapor deposition film and in the gas barrier properties against oxygen gas, water vapor and the like, moistureproofness, etc., and is useful mainly as a material for packaging.  <P>SOLUTION: This material relates to a gas-barrier vapor deposition laminate which has a constitution that a primer coat layer formed of an organic compound, a thin film layer of a metal or a metal oxide and a thin film layer of an organic compound are provided sequentially at least on one side of the plastic base.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255363-A (JP)
Title: Method for manufacturing liquid crystal panel
Inventor: MORITA ARINORI
IPC: G02F1/1341
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid crystal panel, by which gap adjustment can highly precisely be performed regardlessly of the size of a display surface area.  <P>SOLUTION: The method for manufacturing the liquid crystal display device wherein two liquid crystal substrates are stuck to each other while an injection port is formed, a liquid crystal is injected from the injection port and then gap adjustment between the two liquid crystal substrates is performed and then the injection port is capped comprises a pressurizing stage for sandwiching the liquid crystal panel 1 into which the liquid crystal is injected via a spacer 13 by using a pressurizing tool 12 and applying pressure to the pressurizing tool 12, a heating stage for heating the liquid crystal panel 1 in a pressurized state after the pressurizing stage in a thermostat to perform gap adjustment and a capping stage for capping the injection port of the liquid crystal panel 1 after the heating stage.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261551-A (JP)
Title: Method of producing propylene oxide and cumene dimer
Inventor: ITO KENJI
IPC: C07D303/04
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing propylene oxide and propyl alcohol that can epoxipize propylene to propylene oxide without co-production of styrene such as cumene is repeatedly used as an oxygen carrier and can produce cumene dimer, in addition.  <P>SOLUTION: The process comprises the following steps. The oxidation step where cumene is oxidized to cumene hydroperoxide, the epoxidation step where the hydroperoxide is allowed to react with propylene in a liquid phase in the presence of a solid catalyst to form propylene oxide and cumyl alcohol, the hydrogenolysis step where cumyl alcohol is hydrogenolyzed to cumene, which is recycled to the oxidation step as a starting substance, and the cumene dimer separation step where the cumene dimer remaining in the cumene-including reaction mixture from the hydrogenolysis step is separated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264385-A (JP)
Title: Electronic apparatus accommodating case
Inventor: WATANABE SATOSHI
IPC: H05K5/02
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To enable the mounting of an electronic apparatus corresponding to a 19-inch rack, to prevent an electronic apparatus arranged outside a room from being affected by an adverse influence, and to enable the mounted electronic apparatus to be continuously used when an unexpected situation like service interruption occurs.  <P>SOLUTION: This electronic apparatus accommodating case comprises an electronic apparatus mounted therein having a size based on a 19-inch rack specification, and is provided with air-conditioning equipment 3 for adjusting the temperature of the electronic apparatus and a power source unit containing a battery for backing up a power source of the electronic apparatus. The power source unit is equipped with a rectifier for supplying a direct current to the mounted electronic apparatus, and a DC/AC converter for supplying an alternate current to the mounted electronic apparatus. A door fixed to a main body opened and closed freely is provided with a locking mechanism and subjected to waterproof treatment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002317328-A (JP)
Title: Device for forming multi component liquid filament
Inventor: BENTLEY RACHELLE
IPC: D01D5/098
Filed: 2002-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a melt spinning device including a spinning pack accompanying a die tip block having a recess accompanying a converging part of sloping troughs terminating on a line of filament extruding holes. SOLUTION: The recess selectively receives constituting inserts such as a parallel insert or a coating and core insert, fluidizes the inserts and converging part of the recess part into two sheets and combines them at the filament extruding holes. The spinning pack is constituted to form filaments having different cross section of two different materials by inserting the either inserts. Separation of two liquids inhibits an early interaction of two liquid flows and minimizes an unstable character of the boundary of liquid flow. Formation of shots reduces and other essential properties of the final product are improved as the result of minimizing the unstableness. The liquid materials of each type are maintained at an optimum temperature for a proper extruding.
Patent JP-2003262013-A (JP)
Title: Soundproof device for roof
Inventor: ABE HIROYUKI
IPC: E04D3/00
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soundproof device for a roof, by which the weight of the whole roof can be reduced while the height of the roof can be lowered.  <P>SOLUTION: In the soundproof device for the roof, a vibration control sheet 9 composed of an organic high molecular material having the peak value of 1.5 or more of a loss sine (tanδ) is stuck on the underside of double folded-plate roofing materials 2 arranged on a horizontal member 1 together, and a constraint member 10 having the coefficient of longitudinal elasticity of 1 GPa or more is stuck on the underside of the sheet 9 together. In the soundproof device for the roof, a hard sound-insulating plate 5 is pasted on a supporting member 4 together, and composed of the vibration control sheet 9 consisting of the organic high molecular material having the peak value of 1.5 or more of the loss sine (tanδ) and the constraint member 10 being pasted on the top face of the sheet 9 together and having the coefficient of longitudinal elasticity of 1 GPa or more.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269891-A (JP)
Title: Feeder
Inventor: NAGAI MITSUTERU
IPC: F41A9/01
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feeder allowing operation of a belt-fed type machine gun in a more stable state.  <P>SOLUTION: The feeder includes a connecting unit 30 connected to the belt- fed type machine gun 100 and provided with a speed sensor 36 for detecting a take-in speed of a bullet train 80 by the belt-fed type machine gun 100 and a sprocket unit 34 driven by a motor 35 for sending out the bullet train 80, and a controller 50 carrying out control with respect to the motor 35 for sending out the bullet train 80 by the sprocket unit 34 at the same speed as the take-in speed detected by the speed sensor 36.  <P>COPYRIGHT: (C)2003,JPO