baber/WOPTO huggingface dataset:
Patent JP-2003211483-A (JP)
Title: Method for molding and molded product
Inventor: MAEDA TAKESHI
IPC: B29K25/00
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve a chemical resistance and a strength of a styrene resin.  <P>SOLUTION: The method for molding comprises the step of impregnating a styrene recycled material with carbon dioxide in a supercritical atmosphere of the carbon dioxide in a pressure container 10. The method further comprises the steps of agitating and mixing the styrene recycled material and a pellet of a syndiotactic polystyrene in a kneading unit 14b of a molding machine 14, and uniformly dispersing the syndiotactic polystyrene in the styrene recycled material, thereby obtaining the molded product.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219435-A (JP)
Title: On-screen display device
Inventor: TAKANE YASUO
IPC: H04N9/73
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an on-screen display (OSD) device which can facilitate visual recognition of character information displayed on the OSD regardless of the brightness and color of a background image when compared with a conventional on-screen display device.  <P>SOLUTION: For each of divided regions, the color of character information and a mixing ratio between the character information and the background image for the character information are set on the basis of an AE value. Consequently, when compared with a conventional on-screen display device, the visual recognizability of the character information can be enhanced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213172-A (JP)
Title: Ink composition for inkjet printing
Inventor: YAMAZAKI YUJI
IPC: C09D11/00
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ink composition for inkjet printing, which emits a red light when irradiated with ultraviolet rays, is adsorbed on the surface of e.g. paper or fibers by which it is readily absorbed, particularly on the surface coated with an India ink stick, and gives a good visible luminous intensity, while it is invisible under daylight.  <P>SOLUTION: This ink composition for inkjet printing is characterized in that it contains 0.001-5.0 wt.% of a fluorescent material represented by formula (4) and at lest 70 wt.% of solvents comprising (i) a solvent having a rate of evaporation of 25 or higher and a flash point of 20°C or higher and (ii) ethanol.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216889-A (JP)
Title: Bar code reader
Inventor: MATSUURA TAMIAKI
IPC: G02B26/10
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To make a bar code reader small-sized and lightweight and to realize a proper construction of electric wiring lines.  <P>SOLUTION: The bar code reader is equipped with a housing 2 which holds an optical element for bar code reading in one body and is supported in a freely swingable state in a support member 1 around a support shaft 3B, swing driving means (20, 21, 22) which swing the housing 2, electric conducive patterns 17B which are provided on the both flank parts of the housing 2 in the state where the patterns 17B are arranged along a concentric circle with the support shaft 3B as the center nearby the support shaft 3B, and conductive terminals 19B for external connection which are elastically pressed against the conductive pattern 17B.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213183-A (JP)
Title: Radiation-curable ink for inkjet and inkjet recording method
Inventor: NAKAJIMA ATSUSHI
IPC: C09D11/00
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet technique whereby a high-quality image free of blur can be printed with a high sensitivity without causing curl, waves, or the like, on a substrate comprising an easily deformable thin film, such as a plastic film, usually difficult to be directly printed by an inkjet recording method.  <P>SOLUTION: The radiation-curable ink for inkjet is used in an inkjet recording method wherein the ink is jetted on a heat-shrinkable substrate and an ink image formed thereon is exposed to a radiation to be cured. The cure shrinkage of the ink image formed from the radiation-curable ink on the substrate is -0.5 to +1.0%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216832-A (JP)
Title: Commodity purchase system and data distributing method
Inventor: WAKAKO TAKESHI
IPC: G06Q10/00
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To remove the restriction that while a customer retrieves and inputs a commodity to apply for the commodity by using a conventional storefront terminal system, other customers can not use the system.  <P>SOLUTION: A portable terminal 1 is provided with a catalog data receiving means which acquires catalog data from a storefront terminal 2 by wireless, a catalog data browsing means which browses the catalog data, and an application data generating means which generates application information for a commodity by making a choice from the catalog data and transmits application data to the storefront terminal 2 by wireless.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220680-A (JP)
Title: Biodegradable water-resistant printing paper
Inventor: YOSHIHARA KAZUO
IPC: B32B27/36
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide paper for printing which has printability equal to synthetic paper, excellent water-resistance and biodegradability, stands even a long outdoor use, and causes no environmental pollution.  <P>SOLUTION: The biodegradable water-resistant paper for printing comprises: base paper of a smoothness 20-200 seconds made from natural fibers; and an aromatic polyester biodegradable resin layer which is laminated at least on one surface of the base paper and has a surface smoothness of 500-2,000 seconds.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228879-A (JP)
Title: Optical disk medium and manufacturing method for optical disk medium
Inventor: ODERA YASUAKI
IPC: G11B7/24091
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk medium wherein surface smoothing treatment can be performed efficiently and in a short period of time and the deterioration of a recording pattern in the surface smoothing treatment is prevented and to provide a manufacturing method for the optical disk medium.  <P>SOLUTION: In the optical disk medium wherein land track parts and groove track parts which are alternately formed in disk radius directions and pit parts formed in the groove track parts are provided on a disk surface, the width in the disk radius direction of the land track part adjacent to an area where the pit part in the groove track part is formed is formed more than 1.1 times as wide as the width in the disk radius direction of the land track part adjacent to an area where the pit part in the groove track part is not formed and the disk surface is smoothed by using active oxygen formed by irradiating the disk surface with UV.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223263-A (JP)
Title: Key input, information processing apparatus and key input processing method
Inventor: ICHIMURA HIROSHI
IPC: G06F3/02
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key input apparatus, an information processing apparatus and a key input processing method capable of removing a chattering quickly when a plurality of keys are operated sequentially or simultaneously.  <P>SOLUTION: The key input apparatus is provided with a key data register 201 for storing electric signals acquired from switches 102, 103 and 104 as binary data with at least two bits, a sample period counter 206 for providing sampling periods for the binary data, a changing counter 207 for sample period defined value for changing sampling periods, a comparator 202 for detecting that more than 1 bit values of the binary data has been changed, a same value counter 205 for counting the number of times when the binary data with the same values are continued, and a key final value register 203 for storing the binary data when the number of counting times by the counter 205 reach the defined value as the final value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225440-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which a performance control board can be easily diverted to a next generation machine and made compact and also a ROM can be effectively utilized in the performance control board.  <P>SOLUTION: The game machine includes: the performance control board 119 mounted with a CPU111a for controlling at least a special pattern display device 9, a light emitting device, and a speaker 41; a lamp driver board 130 for driving the light emitting device; and a sound output board 120 for driving the speaker 41. An LCD driving circuit 113 for driving the special pattern display device 9 is disposed in the performance control board 110. A program ROM111b stores the light emission pattern of the light emitting device. The sound output board 120 is mounted with a sound data ROM123 for storing sound data issued from the speaker 41. Thus, the performance control board 110 is easily diverted to the next generation machine, the ROM can be effectively utilized in the board 110, and the performance control board 110 can be made compact.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229099-A (JP)
Title: Battery can and battery using the battery can
Inventor: FUKUMASA TAKESHI
IPC: C23C8/08
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery can and a battery using the battery can having excellent corrosion resistance by an electrolyte even in the case of being left under overdischarge for a long period of time or in the case of an overdischarge cycle where charge and overdischarge are repeated.  <P>SOLUTION: A fluoride film is formed on metal formed of aluminum or an aluminum alloy, or on a metal film surface formed of nickel or a nickel alloy formed on the surface of a base material formed of a steel plate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225272-A (JP)
Title: Chair type massage machine
Inventor: HARAKAWA KIYOHITO
IPC: A61H15/00
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To control a chair type massage machine which detects respiration and feedbacks the detection results to a massage movement.  <P>SOLUTION: A relaxation feeling is induced by conducting a slow tapping or rolling treatment at expiration, a fast tapping or massaging treatment at inspiration, and tapping treatment of slowly reducing a tapping speed at expiration and slowly raising the tapping speed at inspiration and further by slowly lengthening the treatment time at expiration in one respiration in the control. Or, a massage feeling is strengthened by conducting a strong treatment such as tapping or massaging at expiration or a weak treatment such as treatment stop or rolling at inspiration and tapping treatment of slowly raising the tapping speed at expiration and slowly reducing the tapping speed at inspiration. Or, the relaxation feeling is induced by conducting the tapping treatment at a movement speed, which is integer times higher than a heart rate, with the heart rate being four times higher than a respiration rate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227634-A (JP)
Title: Cogeneration system
Inventor: MIZUTANI KAZUHIDE
IPC: F02G5/04
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cogeneration system which can be more popularly used in an area with a small electrothermal ratio by effectively using exhaust heat, and is made to cope with load fluctuation.  <P>SOLUTION: This cogeneration system is provided with a taking passage 30 for taking exhaust heat generated by a power generator 11 by a heat medium. A carrier heat exchanger 41 for heat-exchanging the heat medium with a binary phase changing carrier refrigerant is connected to the taking passage 30, and a thermal storage tank 61 for storing surplus exhaust heat of the heat medium is connected thereto. A carrier passage 50 where the carrier refrigerant flows for carrying at least either exhaust heat applied from the carrier heat exchanger 41 or exhaust heat applied from the thermal storage tank 61 to the carrier refrigerant is connected to the carrier heat exchanger 41 and the thermal storage tank 61. A plurality of humidity conditioners 20 using exhaust heat distributed and carried by the carrier passage 50 are connected to the carrier passage 50.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226254-A (JP)
Title: Vehicular control device
Inventor: YOSHIOKA TORU
IPC: B62D137/00
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular control device for varying control characteristics regarding steering of a vehicle in accordance with lowering of a pneumatic pressure of a wheel (tire) as well as alarming when the pneumatic pressure of the wheel (tire) deviates from a predetermined range, and thereby restraining variation of steering characteristics of the vehicle caused by reduction of the pneumatic pressure of the wheel (tire).  <P>SOLUTION: This vehicular control device is provided with pneumatic pressure alarm systems 20 and 32 for detecting the pneumatic pressure of the respective wheels and alarming when the pneumatic pressure of any of the wheels deviates from the predetermined range, and phase advance control means 7, 24 and 28 for performing phase advance control of a steering angle. The phase advance control means advances the phase in accordance with the reduction of the pneumatic pressure of the wheel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002361600-A (JP)
Title: Method of assembling array of particulates
Inventor: MISEWICH JAMES
IPC: G01Q60/00
Filed: 2002-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of assembling an array of particulates or molecules using an atomic force microscope for partitioning a ferro-dielectric magnetic domain. SOLUTION: A ferro-dielectric thin film 12 is attached onto a base board 11 which forms a work to be processed, and patterns are formed on the thin film using atomic force microscope which has an electroconductive probe 13 so that the desired nano-circuit pattern is partitioned. Then a selected region on the thin film is exposed to a solution containing chemical seed(s) to be adsorbed or accumulated selectively under influence of the electrophoretic force.
Patent JP-2003238364-A (JP)
Title: Artificial hair-treating agent
Inventor: HIROHASHI KATSUMI
IPC: A61K8/89
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an artificial hair-treatment agent which does not have a specific smell, is odorless, harmless for human bodies, and friendly for the globe, can be used without anxiety, differentiates from conventional treating agents, gives gloss to expensive artificial hair, and maintains good combability and the like.  <P>SOLUTION: This artificial hair-treatment agent contains a saturated silicone and water as main components. The contained saturated silicone can give gloss to the artificial hair and can improve combability. The water contained as the solvent does not have a small, and can simply be washed down, even when wrongly adhered to the body or a wear. Further, since the hydrophilic silicone is used, the artificial hair does not become dry and rough, and can maintain a moist state, after dried.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237312-A (JP)
Title: Pneumatic radial tire
Inventor: YURA IZURU
IPC: B60C9/00
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic radial tire of reduced rolling resistance and improved road noise.  <P>SOLUTION: In the pneumatic radial tire having a belt reinforcing layer formed of an organic fiber cord on the outer side of a belt layer in the radial direction of the tire, strand number of the organic fiber cord at a center part of the belt reinforcing layer is larger than the strand number of the organic fiber cord at both ends of the belt reinforcing layer. The organic reinforcing cord is preferably formed of a polyolefin ketone fiber expressed by the formula -(-CH<SB>2</SB>-CH<SB>2</SB>-CO)<SB>n</SB>-(R-CO)<SB>m</SB>- (2), where, 1.05≥(n+m)/n≥1.00, and R denotes an alkylene group with 3 or more carbon atoms.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235745-A (JP)
Title: Bathtub
Inventor: SATO SACHIKO
IPC: A47K3/02
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bathtub enabling a slip-proof sheet to be firmly installed onto the bottom wall of a bathtub body.  <P>SOLUTION: A slip-proof irregular surface 4 is formed in a predetermined region on the bottom wall surface of the bathtub body 1. By means of a plurality of sucking disks 53 on the back face of which, a slip-proof sheet 5 having a slip-proof effect different from the irregular surface 4 is provided, the slip- proof sheet 5 is fastened free to be attached to and detached from the bathtub.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237886-A (JP)
Title: Dispensing and feeding apparatus for granulated dry ice and continuous feeding system for granulated dry ice
Inventor: UEDA YUKIHISA
IPC: B65D88/26
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispensing and feeding apparatus for a granulated dry ice which can easily feed a required amount of the granulated dry ice.  <P>SOLUTION: The dispensing and feeding apparatus for the granulated dry ice is provided with a hopper 21 which is provided with a discharge hole 25 in its bottom and in which the granulated dry ice can be stored, a vibrating device 22 for applying vibration to the granulated dry ice stored in the hopper 21, and a dam plate 28 which has a wider top face than the opening area of the discharge hole and is arranged to be opposite to the discharge hole 25 below it. The dam plate 28 is arranged to be opposite to the discharge hole 25 with a gap through which the dry ice can pass and is arranged in such a way that an angle θ which the top face 28a of the dam plate 28 forms with a straight line connecting one end part 28b of the dam plate 28 with one end part 25a of the discharge hole 25 approximately coincides with an angle of repose for the granulated dry ice.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242520-A (JP)
Title: Data structure of texture data, program and texture mapping method
Inventor: HIGUCHI YUICHI
IPC: G06T15/04
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a texture mapping method enabling a smooth shading and suitable for saving a memory resource.  <P>SOLUTION: Data regions C1-C10 differed in color tone are set to form a density gradient to U-coordinate direction and V-coordinate direction of texture data 20. When the luminance of an object surface subjected to texture mapping is I, U-coordinate of coordinates to be read for the access to the texture data is calculated as U=a*I+B, and V-coordinate is determined from V=d. The value of dynamic variable d can be properly set according to the use of an application. The texture data 20 enables a smooth shading because of the density gradation of color tone formed in two mutually orthogonal directions, and also the saving of memory capacity because of the structure formed by integrating a plurality of texture memories.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002243858-A (JP)
Title: Radiation detector circuit and nuclear medical diagnosing apparatus
Inventor: YAMAKAWA TSUTOMU
IPC: G01T1/00
Filed: 2002-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a radiation detector circuit capable of detecting simultaneously incident gamma rays at the same timing, and to provide a nuclear medical diagnosing apparatus. SOLUTION: Electric signals detected by pixels 13 are inputted in parallel to a fast waveform forming circuit 15 and a slow waveform forming circuit 19. The former circuit 15 forms a timing signal, based on the electric signal. A current controller 58 limits the timing signals inputted from the fast waveform forming circuit 15 to a specified through-rate or lower. A threshold discriminator circuit 57 discriminates the limited timing signals. A sample hold circuit 20 stores signals from the slow waveform forming circuit 19 in response to the discriminated timing signals, and outputs them as detection signals for forming images to a following processing system which then forms images based on the detection signals.
Patent JP-2003243318-A (JP)
Title: Vapor phase epitaxial growth system
Inventor: TAKEUCHI TAKASHI
IPC: C23C16/30
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To enable a vapor phase epitaxial growth system to suppress inclusion of impurities in crystals so as to further improve performance, particularly, uniformity of electrical characteristics of the system and mobility of electrons.  <P>SOLUTION: The vapor phase epitaxial growth system forms a compound semiconductor crystal on a heated substrate 4 through the vapor phase growth. A surface of a jig, for example, a soaking plate 7 provided near a set portion of the substrate 4 is coated with a thin crystalline III-V compound semiconductor film 71.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246469-A (JP)
Title: Paper feeder and image forming device
Inventor: KIMURA KAZUYOSHI
IPC: B65H1/18
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of increasing the cost due to the necessity of a motor with large driving force to drive a paper feeding board in a paper feeder of large capacity in the situation where image formation is carried out using recording paper sheet of various paper qualities.  <P>SOLUTION: This paper feeder has a paper feeding board 52 for supporting many sheets of recording paper; a paper feeding means for carrying the recording paper sheet by sheet out of the paper feeding board; and a driving means for lifting the paper feeding board with the consumption of the recording paper sheet. The driving means has a front driving motor 60 for lifting the paper feeding board at the front end part, and a rear driving motor 70 for lifting the paper feeding board at the rear end part. The respective shafts rotated by the respective driving motors are provided with encoders 68, 78 and control means 92 for performing level control of the front end part and rear end part based on the rotation detection signals of the encoders.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247089-A (JP)
Title: Method of recovering indium
Inventor: SHINDO YUICHIRO
IPC: C22B3/44
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of effectively recovering indium in the form of a hydroxide usable for an electrolytic collecting process of the indium by using raw materials containing a large amount of impurities of a low grade, such as waste water sludge containing the indium, the indium with which furnace materials are impregnated, casting scrap and the like.  <P>SOLUTION: The method of recovering the indium comprises recovering the indium in the form of indium hydroxide selectively on a cathode side by using the indium-containing scrap as an anode and performing an electrolysis using ammonium nitrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245008-A (JP)
Title: Structure of sieve case of thresher
Inventor: HIRATA SUSUMU
IPC: A01F12/44
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To simply and effectively suppress shaking of a group of chaff lip plates caused by selective shaking of a sieve case.  <P>SOLUTION: In the structure of a sieve case 8 of a thresher, a chaff sieve 17 is constituted to bring its opening to be adjustable by connecting a group of chaff lip plates 17A of the chaff sieve 17 installed to the sieve case 8 for sieving and separating a material to be treated around shaking fulcrums P set sideways in the rear of each of upper ends, and an opening-adjusting spring 24 forcing to pull up the group of chaff lip plates 17A is installed so that the opening is automatically regulated depending on a weight of the material to be treated on the chaff sieve 17. A damper 26 is installed for suppressing vibration of the group of the chaff lip plates 17A caused by selective shaking of the sieve case 8.  <P>COPYRIGHT: (C)2003,JPO