baber/WOPTO huggingface dataset:
Patent JP-2002144578-A (JP)
Title: Liquid jet head, method of making the same, head cartridge having the same, and liquid jet apparatus
Inventor: SUGIYAMA HIROYUKI
IPC: B41J2/16
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To improve durability of a step section of a movable member or a root section of a movable section and to improve durability of the movable member by preventing the deformation of the movable member in a liquid jet head having the movable member which is displaced by the generation of a bubble. SOLUTION: A pressing member 20 for covering the step section of the movable member 111 and the root section of the branched movable section is provided in a fluid passage 103. The part of the pressing member 20 is extended to the downstream side (toward an ejection nozzle 104) such that the part becomes thin so as to be separated from the movable member 111 and it becomes a deformation restricting section 112b opposed to the intermediate section of the movable member 111 with a space therebetween. The pressing member 20 and the deformation restricting section 112b prevent excessive deformation of the movable member 111.
Patent JP-2003036726-A (JP)
Title: Socket device, ring fluorescent lamp device and lighting apparatus
Inventor: NAKAMURA TOSHIYUKI
IPC: F21S4/00
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a socket device, a ring fluorescent lamp device and a lighting apparatus, in which the ring fluorescent lamp has high efficiency of lamp emission and achieves thinning and miniaturization. SOLUTION: This ring fluorescent lamp device 1 is equipped with a ring fluorescent lamp 2 that has a tube outside diameter of 15-18 mm and a ring outside diameter of 140-180 mm, a socket 7 that is electrically detachable to a connection pin 6b of a cap 6 of the ring fluorescent lamp 2 and a socket device 3 that is integrally formed with the socket 7 so as to be arranged in spacing of the inside of a translucent bulb 4 and has a high frequency lighting device 8 capable of lighting the ring fluorescent lamp 2 with 10-20 W of electric power.
Patent JP-2003035784-A (JP)
Title: Road surface freezing decision method and device thereof
Inventor: UEDA KOJI
IPC: G01W1/00
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To exactly predict road surface freezing on the condition of stagnating for a certain time period even with difference in not only freezing road temperature but stagnating time for road temperature due to the state of water (for example, dirty water, water with high concentration of antifreezing agent). SOLUTION: With the road freezing decision method, road freezing prediction is conducted on the condition that water exists on the road surface, the air temperature is below the road temperature and stagnating state of road temperature is continuing for a certain time period.
Patent JP-2003033624-A (JP)
Title: Granular humidity conditioner and underfloor humidity conditioning method
Inventor: SUZUKI KAZUHIKO
IPC: A61L9/16
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a granular humidity conditioner which consists of hydrate Fe-containing aluminium oxide of specified composition, effectively releases moisture retained under low moisture conditions and, moreover, shows a high hygroscopic property under high moisture conditions. SOLUTION: This granular humidity conditioner comprises granulate material of the hydrate Fe-containing aluminium oxide which has a specified chemical composition, BET specific surface area of >=200 m<2> /g and equilibrium moisture adsorptivity R75 at relative humidity RH 75% of 20%.
Patent JP-2003042065-A (JP)
Title: Piston type capacity variable fluid machine
Inventor: YOKOMACHI HISAYA
IPC: F04B27/08
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a piston type capacity variable fluid machine capable of significantly reducing the sliding resistance between a piston and the inner peripheral surface of a cylinder bore in a minimum outlet capacity state. SOLUTION: In the piston 20, a ring groove 44 is formed on the outer peripheral surface 43a of a head 43 stored in the cylinder bore 15, and a piston ring 45 is set in the ring groove 44. The clearance for the relative movement in the axial direction S between the ring groove 44 and the piston ring 45 is set to be at least a minimum stroke of the piston 20 which is not zero.
Patent JP-2003041876-A (JP)
Title: Pipe embedding device
Inventor: IKEDA MUNEYOSHI
IPC: E21B7/20
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a pipe embedding device capable of safely detaching a pipe from a rotary body rotated by a rotational mechanism within a short time. SOLUTION: The pipe embedding device includes the rotational mechanism 21, the rotary body 22 rotated by the rotational mechanism 21 and a pipe connecting mechanism 23 mounted to the rotary body 22 so as to enable the pipe to detach, the pipe connecting mechanism 23 has a connecting bracket 50 fixed to the rotary body 22, a pin 55 provided to the connecting bracket 50 and a lever 61 connected to the pin 55 and projected upward of the rotary body 22, and the pipe embedding device is so constituted that the pin 55 can be moved to a position inserted into a pin insertion hole of the pipe 24 and a position pulled out thereof by the lever 61.
Patent JP-2003039875-A (JP)
Title: Writing utensil
Inventor: TAMAI ATSUSHI
IPC: B43K7/02
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent ink from leaking from the rear part of an ink tank when an impact is applied to a writing utensil or the ball comes off or the writing utensil is placed under high temperature environments. SOLUTION: An ink leakage is prevented from occurring by bringing a movable plug and a barrier into contact with each other and closing them airtightly.
Patent JP-2003046597-A (JP)
Title: Communication interface circuit, electronic device and bias voltage adjustment method
Inventor: MATSUI AKIRA
IPC: H04L29/10
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a communication interface circuit that attains stable communication, where no errors occur when a different bias voltage is generated, depending on a device connected through a serial bus. SOLUTION: A bias generating circuit 11 generates a bias voltage on a pair wire 31, in response to control by a voltage control circuit 13. When, e.g. a bus reset detecting section 12a detects generation of a bus reset, the voltage control circuit 13 controls the bias generating circuit 11 so as to generate a voltage level being a median of voltages of, e.g. the pair wires 31, 32, depending on the detection of the voltage on the pair wires 31, 32 by a voltage comparator circuit 15.
Patent JP-2003048487-A (JP)
Title: Winding type load-collapse preventing device for vehicle
Inventor: SAKURAI AKIO
IPC: B60R5/04
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To enhance workability in an attaching time when a stay is extended to be locked with a locking part, and in a storage time when the stay is contracted to be stored. SOLUTION: A load-collapse preventing device capable of winding a load- collapse preventive sheet is arranged in a seat back of a separate seat, and the extendable stay 8 provided with an outer pipe 11 and an inner pipe 12 is equipped in a pulling-out side tip part of the load-collapse preventive sheet. Joint parts 13,14 provided in the outer pipe 11 and the inner pipe 12 are lockable to the locking parts provided in both side parts of a vehicle respectively. A positioning mechanism comprising a positioning groove 15c and a positioning boss 17 is provided to bring the joint part 14 provided in the inner pipe 12 to a prescribed position around the axial center of the outer pipe 11 with respect to the joint part 13 provided in the outer pipe 11, under the condition where the stay 8 is extended and contracted.
Patent JP-2002158920-A (JP)
Title: Photograph conditions providing device, setting system thereof and photograph conditions providing method
Inventor: SHIBUYA ATSUSHI
IPC: G03B7/00
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To enable each of the users of a camera device to set proper photograph conditions while imagining the photograph result. SOLUTION: A plurality of sample images and photograph condition data such as shutter speed and aperture value of each sample image are stored in a data file 12 of an image server 10. An image in the image server 10 is browsed by a personal computer 20 and a necessary image is downloaded. The image server 10 generates a sample image for transmission by adding photograph conditions data to a required image data. After the received sample image is stored, the personal computer 20 transmits it to a user's camera 30 for storage. When prescribed key operation is carried out with a sample image displayed, the camera 30 sets the same photograph conditions as that in photograph of a sample image based on photograph condition data added to a sample image.
Patent JP-2003050095-A (JP)
Title: Corrugated fin type heat exchanger
Inventor: SHINNAGA HIDETAKA
IPC: F28F1/02
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain optimum conditions of a heat sink performance of a corrugated fin type heat exchanger particularly small in a width B of an air flowing direction when the heat exchanger is installed on a vehicle. SOLUTION: The corrugated fin type heat exchanger comprises a flat tube and corrugated fins. In this exchanger, louvers 3 of the fins 2 are obliquely louvered only ion one direction, and a width of each fin is set to 24 mm or less, and its inclining angle α is set to 19.5 deg. or less.
Patent JP-2003052964-A (JP)
Title: Game machine
Inventor: ICHIOKA KENICHI
IPC: A63F7/02
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of increasing the interest of a game. SOLUTION: Big win points are added on the basis of an occurrence of a big win based on probability variation patterns. When big win points reach a set value, a character clothed in a costume 5 appears. Therefore, when the duration of a game is increased, the character clothed in the costume 5 always appears. Furthermore, when a big win occurs due to ordinary patterns, big win points are not added. Therefore, one cannot know when the character clothed in the costume 5 will appear only by seeing an occurrence of a big win. Therefore, since surprise at the appearance of the character clothed in the costume 5 increases, the interest of a game generally is improved.
Patent JP-2003059347-A (JP)
Title: Four-pair lan cable
Inventor: KOYASU OSAMU
IPC: H01B11/22
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a four-pair LAN cable capable of high-speed data communication by always keeping the distance between the four insulated conductors having twisted pair wires and also having a function for an optical LAN cable as the case may be. SOLUTION: This four-pair LAN cable is composed by disposing an object 12 at the center, and by circularly arranging the four insulated conductors 14 each having a metal twisted pair wire 20 and having the same diameter larger than that of the object 12 around it so as not to form gaps between them.
Patent JP-2003055279-A (JP)
Title: Method for producing high-purity carbon tetrachloride
Inventor: MIYAZAKI KOJIRO
IPC: C07C17/383
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high-purity carbon tetrachloride by which bromochoromethanes in crude carbon tetrachloride containing the bromochloromethanes, especially bromodichloromethane can extremely readily be converted into the carbon tetrachloride and the high-purity carbon tetrachloride realistically unachievable merely by simple distillation can be obtained. SOLUTION: This method is to produce the high-purity carbon tetrachloride from the crude carbon tetrachloride containing the bromochloromethanes. In the method, the crude carbon tetrachloride is irradiated with ultraviolet or visible radiation at 200-500 nm wavelength in the presence of chlorine and high-boiling substances, as necessary, are removed by distillation to provide the high-purity carbon tetrachloride.
Patent JP-2003054515-A (JP)
Title: Strapping method and apparatus
Inventor: IKEDO MITSURU
IPC: B65B27/08
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To stabilize fastening of a strap in producing a strapped bundle of sheets. SOLUTION: The strapping method includes a process of pinching a bundle 1 of sheets by a chuck 31, a process of winding a strap 2 around the bundle 1 pinched by the chuck 31 and the chuck 31, and a process of pulling out the chuck 31 from the strap 2 wound around the bundle 1 and the chuck 31 to obtain a strapped package 3 of the bundle 1.
Patent JP-2003057170-A (JP)
Title: Melanin evaluation apparatus
Inventor: YAMASHITA TOYONOBU
IPC: A61B5/00
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To easily evaluate melanin situated at the interface between the epidermis and the corium regarding a melanin evaluation apparatus with which melanin existing inside a skin is evaluated by using a confocal microscope. SOLUTION: The melanin evaluation apparatus is provided with a scanning confocal microscope 2 in which a laser beam is horizontally scanned with reference to the skin 4 to irradiate the skin and in which reflected light reflected at a position at a prescribed depth of the skin 4 is received to obtain the plane image of the skin 4 at the position at the prescribed depth on the basis of the luminance intensity of the reflected light, a three-dimensional voxel generation means by which plane images of the skin 4 at a plurality of depths of the skin 4 obtained by the microscope 2 are piled up so as to generate a three- dimensional voxel and a melanin evaluation means which evaluates the melanin on the basis of luminance information contained in the three-dimensional voxel.
Patent JP-2003058381-A (JP)
Title: Processor realizing exception processing setting by program
Inventor: NOMURA KATSUNOBU
IPC: G06F9/48
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a processor by which processing on the occurrence of an exception can simply be selected by a user program. SOLUTION: The processor having an ordinary processing unit (34) which is supplied with the instruction code of the user program and executes processing corresponding to the instruction code is provided with an exception processing command unit (36) for selecting processing on the occurrence of the exception and supplying the corresponding instruction code to a processing unit.  The exception processing command unit has an exception processing instruction memory (50) storing a plurality of exception processing instructions corresponding to the processing ID, a selective processing register (52) for storing the processing ID set by the user program, an exception identification means (58) for receiving an exception occurrence signal to identify the occurrence of a prescribed exception, and an exception processing instruction selecting and outputting means (60) which reads the processing ID corresponding to the exception identified by the exception identification means from the selective processing ID register and outputs the instruction code of the exception processing instruction stored in the exception processing instruction memory according to the processing ID.
Patent JP-2003054121-A (JP)
Title: Ink jet recording material
Inventor: KOMATSU TAKAAKI
IPC: B41M5/00
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording material having high gloss properties and excellent ink absorption. SOLUTION: In the ink jet recording material having an ink receiving layer provided by applying a coat composition containing an inorganic particulate dispersion on a substrate, the inorganic particulate dispersion is obtained by conducting a bead mill treatment after the powder of the inorganic particulates of 300-1200 mass % to the solid matter of a hydrophilic binder is added to a water solution of the binder and dispersed preliminarily. The inorganic particulate dispersion contains preferably a cationic polymer.
Patent JP-2003057998-A (JP)
Title: Driving force transmitting part, electrophotographic photoreceptor drum, process cartridge and electrophotographic image forming apparatus
Inventor: NISHIUWATOKO TSUTOMU
IPC: G03G21/18
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To miniaturize a driving force transmitting means using a twisted polygonal pillar (projecting part) and a twisted polygonal hole (recessed part) as a driving force transmitting means for an image forming apparatus and a process cartridge and the device, and to miniaturize a member to which driving force is transmitted on the process cartridge side especially. SOLUTION: A photoreceptor drum 20 has a 1st flange 210 on which a 1st coupling part 214 is fit and fixed at the end of a drum cylinder 200. The 1st flange 210 has the projecting part 211 or the recessed part as a part to which the driving force is transmitted and a supporting part 212 positioning with respect to the frame body 2a of the process cartridge at positions overlapped coaxially and in an axial direction. The supporting part 212 is supported by a bearing part 304. The length in the axial direction of the 1st flange is shortened.
Patent JP-2003057497-A (JP)
Title: Package for optical communication
Inventor: ITAKURA HIDEAKI
IPC: G02B6/42
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a package for optical communication which reduces the attenuation of a high-frequency signal passing through a connector core of a coaxial connector. SOLUTION: The package 10 for optical communication which has a metallic frame body 11 forming a cavity part 14 for mounting a semiconductor element for optical communication inside, a side wall part 16 which is joined with a fitting part 15 punched in one side wall of the frame body 11 by using a high- temperature solder material, and a metallic adapter 18 which is united with the side wall part 16 and has a pedestal part 17 arranged at the cavity part 14 of the frame body 11, and also has an insertion hole 20 for connecting a coaxial connector 19 at the side wall part 16 has a groove 22 formed in the pedestal part 17 along the side wall part 16 at the corner part 21 where the side wall part 16 of the adapter 18 and the pedestal part 17 cross each other at right angles.
Patent JP-2003057415-A (JP)
Title: Optical diffusion film, method for manufacturing the same, polarizing plate and liquid crystal display device
Inventor: ITO YOJI
IPC: G02B1/11
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical diffusion film for realizing widening of a viewing angle of a liquid crystal display device, in particular, gray scale reversal in a downward direction of a panel at a higher level and further realizing a picture without blurring even in a high precision liquid crystal display device. SOLUTION: In the optical diffusion film having at least one layer of an optical diffusion layer containing a translucent resin and translucent fine particles on a transparent substrate, the optical diffusion film is characterized by having the optical diffusion layer with >=40% haze value and with 30-99% mapping performance.
Patent JP-2003061565-A (JP)
Title: Method for making bread from refrigerated dough and breads obtained by the method
Inventor: YAMAUCHI HIROAKI
IPC: A21D8/04
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for making a bread from refrigerated dough using ultra strong flour-containing grain flour, to provide a bread obtained by the excellent method, to provide a method for producing a bread from refrigerated dough using a combination of refrigerated yeast with grain flour mixed with a proper amount of ultra strong flour to reinforce the strength of protein, and to provide a bread pro duced by the method and having a good quality. SOLUTION: (1). This method for making the bread from the refrigerated dough is characterized by using the refrigerated dough of grain flour containing ultra strong flour which exhibits a mixing time of >=1.2 times, preferably >=1.5 times, that of ordinary strong flour by the use of a pin type mixer. (2). The method for making the bread from the refrigerated dough is characterized in that the content of ultra strong flour in the ultra strong flour-containing grain flour is >=10%. (3). The method for making the bread from the refrigerated dough is characterized in that the content of ultra strong flour in the ultra strong flour-containing grain flour is >=30%. (4). The method for making a bread from a refrigerated dough is characterized in that yeast used for making the bread is refrigerated yeast. (5). The bread produced by either one of the methods (1) to (4) for making the breads from the refrigerated dough.
Patent JP-2002171177-A (JP)
Title: Control method and circuit for validating power amplifier by htb technology in transmitter of zero intermediate frequency
Inventor: GREVERIE FRANCK
IPC: H03G3/10
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and circuit for validating a power amplifier using an HTB transistor in a transmission structure in which intermediate frequencies are zero while reducing any deterioration observed in a spectrum level. SOLUTION: This method for controlling a power to be transmitted from a power amplifier 1 equipped with a hetero junction bi-polar transistor for receiving an input power Pin, and for transmitting an amplified output power Pout in a structure in which intermediate frequencies are zero comprises a step for adjusting a control voltage Vc of the power amplifier 1 according to a control rule and a step for adjusting the input power level Pin of the power amplifier 1.
Patent JP-2002105337-A (JP)
Title: Polymer emulsion preservation using cationic compound
Inventor: RABASCO JOHN JOSEPH
IPC: C08J3/03
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a method of preserving colloid-stabilized polymer emulsions against microbial attach and spoilage using selected cationic compounds, and to provide compositions containing colloid-stabilized polymer emulsions and cationic compounds that are resistant to contamination with biodeteriogenic microbes. SOLUTION: It has been discovered that specific cationic compounds are particularly effective against biodeteriogenic microbes in preserving polymer emulsions that have been stabilized with protective colloids, such as poly(vinyl alcohol). Examples of suitable microbicidal cationic compounds are: substituted pyridinium salts, substituted guanidine salts, tetrasubstituted ammonium salts, and polymeric cationic compounds.
Patent JP-2002172744-A (JP)
Title: Multilayered film for packaging bag and package
Inventor: KUDO HIROSHI
IPC: B32B27/32
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered film for a packaging bag excellent in easy peel properties and fusing seal strength and capable of being adapted to a square bottom packaging bag for bread or the like, the packaging bag due to fusing seal using the multilayered film and a package. SOLUTION: The multilayered film for the packaging bag is obtained by forming a seal layer (A) which comprises 60-80 mass % of a propylene copolymer with an other α-olefin content of 0.2-10 mass % and 40-20 mass % of an ethylene/α-olefin copolymer with a density of 850-910 kg/m3, on the single surface of a base material layer (B) comprising a propylene homopolymer or 50 mass % or less or a propylene copolymer with an other α-olefin content of 0.2-10 mass % and the propylene homopolymer, and forming a layer (C) consisting of 80-100 mass % of a propylene copolymer with an other α-olefin content of 0.2-10 mass % and 20-0 mass % of an ethylene/α-olefin copolymer with a density of 850-910 kg/m3 on the other surface of the base material layer. The packaging bag and the package both of which comprise the multilayered film are also disclosed.