baber/WOPTO huggingface dataset:
Patent JP-2003026228-A (JP)
Title: Packaging device for fiber product and method for indicating its pattern
Inventor: TAKEO TADANORI
IPC: B65D75/52
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To make it easy for a user to understand the characteristic and the effect of a fiber product by printing a pattern or explanation indication on a packaging device for a fiber product obvious and clear. SOLUTION: An oblique pattern indication part is provided which relates and superimposes a detailed formation structure illustration illustrating in detail the formation structure of the characteristic part of a fiber product with the illustration of a human body part illustrating the part of the human body for wearing the product.
Patent JP-2003029452-A (JP)
Title: Magnetic toner
Inventor: OCHIAI MASAHISA
IPC: G03G9/083
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide magnetic toners which are good in developability and are capable of forming MICR magnetic characters of a high recognition rate even when the toners are applied to a nonmagnetic two-component development system and a nonmagnetic one-component development system. SOLUTION: The magnetic toners contain a binder resin and magnetic powder consisting of metal substituted γ-Fe2 O3 .
Patent JP-2003034450-A (JP)
Title: Sheet feeder and image forming device having same
Inventor: NAKAGAWA TOMOHITO
IPC: B65H5/06
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To carry a sheet without vibrating the sheet. SOLUTION: This sheet feeder is provided with a pair of lead rollers 22 and 14 for carrying the sheet to platen glass 161 by sandwiching and rotating the sheet on the upstream side of a guide path 21, a pair of lead delivery roller 23 and 16 for delivering and carrying the sheet from the platen glass by sandwiching and rotating the sheet on the downstream side of the guide path, a platen roller 24 opposed to the platen glass, arranged via clearance G for allowing the passing of the sheet, and guiding the sheet passing through the guide path, a pressure contact releasing cam mechanism 25 for supporting a lead driven roller 14 so as to be capable of contacting and separating to the lead roller 22, and displacing the lead driven roller in the direction for separating from the lead roller 22 against a spring 33,  and a control means for controlling operation of the pressure contact releasing cam mechanism 25 before and upstream end part of the sheet passes through the pair of lead rollers 22 and 14.
Patent JP-2003035762-A (JP)
Title: Position measuring system and position measuring method
Inventor: MIZUGAKI KENICHI
IPC: H04W88/02
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a position measuring system capable of accurately measuring the present position of a moving terminal by utilizing a moving radio wave system including a repeater base station. SOLUTION: In the position measuring system for calculating the present position on the basis of the receiving timing of the pilot signals from a plurality of base stations received at the moving terminal and the position data of the respective base stations and the transmission timing data of the pilot signals, the pilot signal from the base station becoming the master station of the repeater base station and the pilot signal transmitted from the repeater base station are discriminated and the position of the moving terminal is calculated by utilizing the receiving timing of the pilot signal from the repeater base station, the position data of the repeater base station and the transmission timing data of the pilot signal.
Patent JP-2003035621-A (JP)
Title: Method and apparatus for detecting leakage of valve
Inventor: KAWAI TATSUYA
IPC: F16K37/00
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus whereby a fluid leak at a valve can be easily and surely detected while the valve is kept set. SOLUTION: Temperature sensors with outputs to the outside are added to pipes positioned to both sides of the set valve. In a state with the valve closed, a high-temperature fluid is sent from the upstream side to the downstream side of the valve. The fluid leak is detected by a temperature difference indicated by the temperature sensors.
Patent JP-2003042569-A (JP)
Title: Warm air heater
Inventor: UENO TORU
IPC: F24H3/04
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To improve indoor air quality by providing a secondary warm air outlet undisturbed by warm air with a detachable filter guard having excellent maintainability. SOLUTION: A duct 12 has a structure that a warm air path forks into the secondary warm air outlet 16 and a main warm air outlet 14 for heating, and is constituted to provide an outlet part of the secondary warm air outlet 16 with the filter guard 18 which is detachable from the front side with ease. Therefore, functions of a conventional warm air heater are secured and indoor air is improved, moreover, the maintainability of the filter is enhanced.
Patent JP-2003037564-A (JP)
Title: Optical communication unit
Inventor: FUJIWARA YUZURU
IPC: H04B10/112
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical communication unit for communication between a vehicle and roadside apparatus, which is downsized and can be embedded in a specified position of a vehicle. SOLUTION: An optical communication unit 4 for communication with optical beacons is embedded in an instrument panel 2 in a vehicle. The optical communication unit 4 comprises a main body case 6 with a printed wiring circuit board 8 and a cover 7 attached thereon. A photo diode(PD) 15 and a light-emitting diode(LED) 16 are mounted on the printed wiring circuit board 8. A lens 20 is integrally formed on the cover 7 through which optical signals are transmitted and received between the optical communication unit and the optical beacons. As the optical signals transmitted between the optical communication unit and the optical beacons are concentrated through the lens portions 20, the optical communication is performed efficiently. Accordingly, by forming the lens 20 integrally on the cover 7, the optical communication unit 4 can be downsized.
Patent JP-2002105335-A (JP)
Title: Flame-retardant resin composition
Inventor: HARASHINA HATSUHIKO
IPC: C09K21/12
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition whose flame retardance has achieved at a high level with a halogen-free flame retardant. SOLUTION: This flame retardant resin composition comprising (A) a thermoplastic resin (such as a polyester-based resin) and (B) a flame retardant, characterized in that (B) the flame retardant comprises (B1) a polyphenylene oxide- based resin, (B2) a phosphate (such as a condensed phosphate), and (B3) the salt of a nitrogen-containing cyclic compound with at least one acid selected from sulfuric acid, sulfonic acids and boric acid. The nitrogen-containing cyclic compound includes melamine and melamine condensate. The sulfuric acid includes non-condensed sulfuric acid and condensed sulfuric acid [(pyro)sulfuric acid], and the sulfonic acids include alkyl sulfonic acids and aryl sulfonic acids. (B) The flame retardant is added in an amount of, for example, 10 to 300 pts.wt. per 100 pts.wt. of (A) the thermoplastic resin.
Patent JP-2003041842-A (JP)
Title: Flag hinge in which newel cap and slat are unified
Inventor: KITAMURA SHINJI
IPC: E05D5/14
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a flag hinge in which the looseness of a slat and a rotating shaft, the falling-off of a newel cap, the oil spill of a joining section, the adhesion of dust and the like which are easy to occur in use are prevented. SOLUTION: The newel caps 5 and 10 are pressed into the front ends of pipe sections 4 and 9 projected from the slats 2 and 7, and connecting sections are welded and unified. In the shape of the rotating shaft 12, a collar 13 is installed to an intermediate section, stages 14 are formed to a shaft surface pressed into the pipe sections and stage surfaces are knurled 15 and treated. The rotating shaft is pressed into the pipe sections and knurled surfaces are crushed by the internal surface of the pipes and formed in a slipping-off preventive section so that a sintered alloy bearing 16 is held by the collar and the pipe sections for the slat.
Patent JP-2003045359-A (JP)
Title: Cathode ray tube
Inventor: WAKITA KATSUICHI
IPC: H01L29/74
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a cathode ray tube with improved velocity modulation effect and good contrast. SOLUTION: A front side anode electrode and a convergence electrode are divided into a plurality of parts respectively. The front side anode electrodes divided into a plurality of parts are arranged with prescribed gaps in the direction of tube axis and electrically connected with each other. The convergence electrode divided into a plurality of parts are arranged with prescribed gaps in the direction of tube axis and electrically connected with each other. The velocity modulation effect is increased by the gaps formed in the front side anode electrode and the convergence electrode.
Patent JP-2003039707-A (JP)
Title: Piezoelectric unit and ink cartridge comprising it
Inventor: TSUKADA KENJI
IPC: G01F23/22
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric unit in which a piezoelectric layer can be prevented from cracking. SOLUTION: The piezoelectric unit comprises a base part 40 where a cavity 43 having an oscillatory bottom face part 43b is opening to the first surface 40a side, a first electrode layer 46 formed on the second surface 40b side of the base part 40, a piezoelectric layer 47 formed on the first electrode layer 46 while having a body part 47a and a part 47b extending therefrom, an auxiliary electrode layer 48 formed on the second surface 40b side of the base part 40 while being located at least partially between the second surface 40b and the extended part 47b of the piezoelectric layer 47 in order to support the extended part 47b, and a second electrode layer 49 formed on the piezoelectric layer 47 while being connected with the auxiliary electrode layer 48.  An air gap 50 for ensuring insulation of both electrode layers is formed between the first electrode layer 46 and the auxiliary electrode layer 48 except a position corresponding to the circumferential fringe 43a of the cavity 43.
Patent JP-2003039416-A (JP)
Title: Method for manufacturing concrete product having pattern shape on surface side and mold for manufacturing the same
Inventor: TSURUTA KENICHI
IPC: B28B7/16
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a concrete product having a pattern shape on a surface side capable of effectively utilizing resources by forming a pattern shape part of a recyclable material and to provide a mold for manufacturing the same. SOLUTION: The method for manufacturing the concrete product having the pattern shape on the surface side comprises the steps of forming the pattern shape part 2 for constituting the bottom of the mold in the case of molding the pattern shape part on the surface side of the concrete product, coating a mold release agent 4 on the pattern shape surface 3, and casting a ready mixed concrete 5 in the mold.
Patent JP-2002095487-A (JP)
Title: Adrenaline receptor
Inventor: DANIEL R SOPETTO
IPC: C12N15/09
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a compound inhibiting the activation of a G-protein conjugated receptor polypeptide. SOLUTION: A polypeptide isolated from human. The polypeptide is selected from the group consisting of (a) polynucleotides each encoding a G-protein conjugated receptor polypeptide having a specific estimated amino acid sequence, or a fragment, an analog or a derivative of the polypeptide; and (b) polynucleotides each encoding a G-protein conjugated receptor polypeptide having an amino acid sequence encoded by a cDNA contained in ATCC stipulation No.75,822, or a fragment, an analog or a derivative of the polypeptide.
Patent JP-2003039701-A (JP)
Title: Printer and its nonprint microvibration controlling method
Inventor: IWAMURA KATSUTOSHI
IPC: B41J2/175
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a printer in which nonprint microvibration can be executed only at a required part, and a method for controlling nonprint microvibration of a printer. SOLUTION: A control section 33 in a printer 1 comprises a section 49 for setting a region of microvibration, a section 50 for judging execution of capping, a section 51 for judging execution of ink sequence, and a flag register 52. The judging section 50 makes a decision whether a recording head is capped or not and sets the flag register 52 with a microvibration prohibition flag F1 if the recording head is capped. The judging section 51 makes a decision whether ink sequence control is executed or not and sets the flag register 52 with a microvibration prohibition flag F2 if that control is executed. The microvibration region setting section 49 prohibits nonprint microvibration when at least one of the flags F1 and F2 is set.
Patent JP-2003049021-A (JP)
Title: Rubber composition and tire and hose comprising the rubber composition
Inventor: KATAOKA KOJI
IPC: C08K3/36
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain a self light-emitting rubber composition which can store natural daylight and emit phosphorescence safe for human bodies, and a beautiful blue rubber composition having high emitted light brightness, and further to provide a tire and a rubber hose which have good visibility even in night. SOLUTION: The rubber compositions of this invention do not contain carbon black and are characterized by comprising 100 pts.wt. of a dienic rubber component, 0.3 to 30 pts.wt. of ultramarine, and a luminous substance capable of being excited with light having a wavelength of >=280 nm to emit phosphorescence having a wavelength of >=400 nm, and having emitted light brightness of >=10 mcd/m<2> 10 min later after the irradiation of 400 lux light for 20 min.
Patent JP-2003052829-A (JP)
Title: Guide wire
Inventor: OMORI YUJI
IPC: A61M25/01
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a guide wire having no risk that the front part of a core wire and the front part of a safety wire break near a fixing part or separate, and capable of eliminating the fear that only the coil part is left behind in a blood vessel. SOLUTION: This guide wire 1, 1A is formed by mounting a coil part 3 on the outer periphery of the core wire 2 and burying the tip of the core wire front part 2F in the fixing part 4. The tip of the core wire front part 2F is provided with a fixed part 5, 5A formed to project from the front part 2F at least in the direction of width W, thickness T or radius R and generate a step in a space up to the core wire front part 2F. The guide wire 1, 1A is buried in the fixing part 4 extending from the tip of the core wire 2 front art 2F to the fixed part 5, 5A.
Patent JP-2003058408-A (JP)
Title: Information processing system
Inventor: MOGI KAZUHIKO
IPC: G06F12/00
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To enable a file server to use areas on other file servers while holding a function of limiting a name space, a file use amount, and a file generation number that the file server provide and adding a plurality of equivalent names to a file entity. SOLUTION: A logical device management part 48 which makes a plurality of external storage devices 39 on the file server 10a appear to be one logical device handles a file 56b allocated onto another file server 10b equivalently to external storage devices 39 to store the data of a file system 54a in an area including the storage area of the file server 10b. Further, the file system management part 48 manages file systems 154a and 154b on the file server, divides a function of external linking with other file system and the insides of the file systems by directory trees, and performs file use amount and file generation number management independently.
Patent JP-2003058193-A (JP)
Title: Encoding method
Inventor: SUHARA NAOKI
IPC: G10L19/02
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To reduce the number of bits when encoding a plurality of signals. SOLUTION: When quantizing and encoding the channel signals of L and R, code signals L1-L7 encoded with a variable bit length are recorded while being combined with differential signals Y1-Y7 resulting from arithmetic processing of code signals R1-R7 on one side from the code signals L1-L7 on the other side is performed. Thus, in comparison with the conventional case of encoding a plurality of signals only with a fixed bit length or encoding them only with a variable bit length, the number of bits in the case of recording can be reduced. Namely, since the differential signals are used, the number of signals in the case of recording is reduced than the conventional case and recording is efficiently performed.  Besides, since a bit length X of a compound signal area combining a signal area L of the code signals L1-L7 and a signal area Y of the differential signals Y1-Y7 is made into fixed bit length, a recording quantity relative to time can be beforehand judged. Namely, since the quantity of recorded signals in the case of recording can be speedily calculated, recording capacity or recording time can be easily judged.
Patent JP-2003060360-A (JP)
Title: Electronic equipment housing
Inventor: OYAMADA TAKASHI
IPC: H05K5/06
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment housing which prevents breakage of a housing by allowing air to escape to the outside, following inner pressure rise inside a housing, while ensuring safety and fixing property and also taking condensation phenomenon into consideration. SOLUTION: A pressure adjustment valve mechanism 1, which has a valve seat part 111 and a valve body part 121 set to the valve seat part 111 to be opened and closed, and has a mechanism part for setting the valve body part 121 energized to the valve seat part 111 in an airtight housing body B side, is constituted to be fixed from the outside of the airtight housing body B which is constituted to incorporate a required electronic circuit. Thereby, it is constituted to be prevented from projecting from an airtight housing body outer surface b2 more than required, to facilitate its fixing, and to prevent outside air from flowing in and to escape inside air to the outside in accordance with the rise of an inner pressure inside the body.
Patent JP-2002054228-A (JP)
Title: Reed screen hanging-up frame for veranda
Inventor: MIWATA TORU
IPC: E04F10/00
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a reed screen hanging-up frame for a veranda adaptable to various verandas different in width, depth and height. SOLUTION: This reed screen hanging-up frame is provided with a pair of telescopic front columns 11A and 11B and a pair of telescopic rear columns 12 and 12 erected on the veranda 20 provided with a top surface 21 and a floor surface 22, and the pair of front columns 11A and 11B are respectively provided with telescopic pipes 111(1)A, 111(4)A, 111(1)B and 111(4)B rotatably installed in an upper part and telescopic pipes 112(1)A, 112(4)A, 112(1)B and 112(4)B rotatably installed in a lower part, and the pair of rear columns 12 and 12 are respectively provided with telescopic pipes 121(1), 121(4), 121(1) and 121(4) rotatably installed in the upper part and telescopic pipes 122(1), 122(4), 122(1) and 122(4) rotatably installed in the lower part.
Patent JP-2003064813-A (JP)
Title: Dry partition wall structure
Inventor: SUDO USHIO
IPC: E04B2/74
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a dry partition wall structure of a simple composition improving crime preventing performance, impact resistance, sound insulation, and fire protecting and resisting performance. SOLUTION: The partition wall W of a dry construction method is formed of lightweight steel studs 6 and wall surface materials 7 and 8. A metal formed plate 20 is arranged in space 15 between the studs. The metal formed plate is composed of attaching parts 22 on both sides, and a flat plate part, a curved part, or a bent part 21, 21' or 21" extending between the attaching parts 22 on both sides. The attaching parts are fixed to the stud and they extend into the space between the studs.
Patent JP-2003066145-A (JP)
Title: Sentinel lymph node image generation method and nuclear medicine diagnostic equipment
Inventor: MOTOMURA NOBUATSU
IPC: G06T1/00
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a sentinel lymph mode image generation method and a nuclear medicine diagnostic equipment that can search Sentinel Lymph Node without setting a complicate process factor and shielding an administration portion with a lead board. SOLUTION: A sentinel Lymph Node image generating program eliminating a back-ground from the main peak image of an object to be inspected is stored in a disk unit 6 and then can be selectively used in accordance with the operation of an operator. A back-ground image to an image in a prescribed concerned area is generated by this Sentinel Lymph Node image generating program.
Patent JP-2003071111-A (JP)
Title: Display device
Inventor: ONDA MEGUMI
IPC: G09F13/00
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a display device for game machines which allows observers to easily view displays from each of at least two different positions with respect to the display device, facilitates controlling with electronic circuits such as computers along with a limited power consumption and is suitable for the display of the conditions of the game machines by enabling the guiding of light brightly from light emitting elements, adapted to emit light brightly in a fixed direction, mainly as light source, even in directions deviated from the fixed direction. SOLUTION: The display device A has light emitting units MA1 to MA6 which respectively contain light emitting elements (LB1, LG1 and LR1) to (LB6, LG6 and LR6) and prisms PA1 to PA6 installed facing the light emitting elements. The prisms PA1 to PA6 can emit light made incident into the prisms from the light emitting elements to the observers T1 and T2 at least at two different positions so as to allow them T1 and T2 to observe it at least at two different positions.
Patent JP-2003074311-A (JP)
Title: Electric charge control device for condensed water drip in steam turbine
Inventor: NISHII TOSHIAKI
IPC: B01J35/02
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an electric charge control device for a condensed water drip in a steam turbine as a technique which can reduce a back pressure of the turbine and a brake loss of the turbine at the same time by decreasing humidity of steam in its turn a diameter of the condensed water drip. SOLUTION: In steam turbine generating equipment, supply water is made into steam in an evaporation pipe 10a heated in a boiler 10, this steam generates superheated steam by a super-heater 10b, energy of the steam is converted into rotational power respectively in a high pressure turbine 12, an intermediate pressure turbine 14, and a low pressure turbine 16, and this rotational power generates electric power by driving a generator 18. This electric charge control device for the condensed water drip in the steam turbine generates an inlet steam of the low pressure steam turbine 16 at 250 deg.C or more so as to add amines into steam of an input side steam pine line 16a supplied to this steam turbine 16 or into supply water to the boiler.