baber/WOPTO huggingface dataset:
Patent JP-2004139226-A (JP)
Title: Facility service system and facility service portable terminal
Inventor: WAKAKO TAKESHI
IPC: G06Q30/02
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integral facility operation system for integrally managing services concerning a plurality of play facilities or event sites set in a facility, and for realizing real time information transmission and reserving system simplification.  <P>SOLUTION: A portable terminal 12 for letting a customer to receive various services by using electronic points available in a facility is lent out when the customer enters. A point providing device 16 adds the electronic points according to goods purchase or standby time for attractions, and an information providing center 11 accepts the reservation of attractions or requests for in-park information with the use of the electronic points.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136322-A (JP)
Title: Method for manufacturing grooved pulley
Inventor: NARA TAKAAKI
IPC: B21H1/00
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a grooved pulley capable of reducing manufacturing costs by forming a flange portion and a V-groove by form rolling only.  <P>SOLUTION: A work before roll-forming whose height of an outer casing portion 1a' of the work 1 is lower than the height of the outer casing portion 1a of the grooved pulley 1A which is a product is set so as to form a clearance g on the upper surface of the outer casing portion 1a' between a rotating upper die 2 and a rotating lower die 3 and by using three forming rolls in sequence such as a flat shaping roll 5, a V-groove preforming roll 6 and a V-groove forming roll 7, and by forming the flange portion 11 and the V-groove 12 in the outer casing portion of the work by form rolling works which are in the same processes, the grooved pulley is manufactured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003183428-A (JP)
Title: Method of manufacturing anti-static polyester film
Inventor: MIURA SADAMI
IPC: B29K67/00
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a water-based coating liquid containing a polymer having a (substituted) pyrrole ring in the molecule, and a method of manufacturing an anti-static polyester film coated with the coating liquid and having a low surface resistivity even in a low humidity atmosphere.  <P>SOLUTION: There is provided a method of manufacturing an anti-static polyester film which has an anti-static thin film formed by applying a water- based coating liquid containing a polymer having a pyrrole ring and/or a substituted pyrrole ring in the molecule onto at least one side of a polyester film, wherein the anti-static thin film is formed by applying the water-based coating liquid onto the polyester film before completion of crystalline orientation, followed by drying and a drawing orientation treatment of the film, the thickness of the anti-static thin layer being 0.01-1 μm, the surface resistivity of the coated surface as measured at a relative humidity of 30%RH being 1×10<SP>4</SP>-1×10<SP>13</SP>Ω/(square).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004145187-A (JP)
Title: Color image forming apparatus
Inventor: TOYAMA HIROSHI
IPC: G03G15/01
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image forming apparatus that prevents image quality deterioration resulting from application of a transfer bias voltage in the case where transfer devices for colors share a common power source.  <P>SOLUTION: Among four colors, a photoreceptor 1 for yellow (Y) and a photoreceptor 3 for magenta (M) are shown in the figure. Reference numerals 2 and 4 indicate transfer rollers disposed in positions corresponding to the photoreceptor drums 1 and 3, respectively, with their center lines away from each other. Numeral 5 indicates an intermediate transfer belt, E indicates a DC high voltage power source, common to the transfer rollers 2 and 4, which applies a transfer bias. The intermediate transfer belt 5 receives force in the direction of the arrow Fu and also a tension in the direction of the arrow Fv acts on it. Since such braking force acts on the intermediate transfer belt 5, the electrostatic force is restricted when a transfer bias voltage is turned on by the high voltage power source E. As a result, variations in the speed of the belt during on/off control of the transfer bias voltage are reduced. Accordingly, image quality deterioration can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145823-A (JP)
Title: Vehicle information guide system
Inventor: TOMIYAMA TADAFUMI
IPC: G06Q50/00
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle information guide system for preventing a minor accident or collision by guiding, in the presence of a vehicle advancing to a traveling lane from a toll gate or SA, the information for a vehicle traveling in an adjacent lane or the traveling lane without stopping.  <P>SOLUTION: In a roadside device 1, vehicle detection is performed by a vehicle detector (S1). Calculation of vehicle speed is then performed (S2). A lane server transmits the vehicle speed, vehicle model information or the like to a tollgate device 50 (S3). The tollgate device 50 accumulates the vehicle speed, vehicle model information or the like transmitted from the roadside device 1. A vehicle detection is then performed by the vehicle detector (S4). When the vehicle detector detects a vehicle, the lane server inquires the vehicle information of the adjacent lane of the tollgate device 50 (S5). The lane server determines whether a vehicle is present in the adjacent lane or not based on the information returned from the tollgate device 50 (S6). When the vehicle is present in the adjacent lane, the vehicle information of the adjacent lane is transmitted to an ETC vehicle (S7).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003186746-A (JP)
Title: Hardware execution control method of access to memory in computer using hardware execution semaphore and other similar hardware execution serializing and prioritizing mechanisms
Inventor: MCKEE BRET
IPC: G06F21/62
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of protecting access to a memory and other computer resources made by executing a process and a thread.  <P>SOLUTION: To provide a method and system of a synchronizing and serializing mechanism (802) of a hardware execution, such as semaphore, for controlling access to a memory region (806) in a computer system. In addition to conventional semaphore protocols, the hardware execution semaphore is made a connection with the memory region (806) and protection keys (816 and 818) selected from a pool of protection keys to control access thereby to the memory region (806). The hardware execution semaphore controls insertion and deletion of the protection keys from a protection key register (820) and from an internal data structure and executes an access approval provided by a semaphore protocol.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004114997-A (JP)
Title: Secret
Inventor: FUKUOKA YUICHI
IPC: G09F7/02
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To enable quick management of an accident and track of an accident vehicle by identifying the accident vehicle by designing a mini plate to be dropped by an impact of the accident, and confirming the vehicle itself by an accident mark.  <P>SOLUTION: When an impact is applied on a vehicle, an air valve 7 is opened and depressed air pushes up an operation bush 4, and a blade 1 provided on the operation bush cuts the plate and the plate is dropped by a pin 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154618-A (JP)
Title: Circulation type crystallizer for liquid to be treated
Inventor: TAKEGAMI KEIZO
IPC: B01D9/02
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circulation type crystallizer for forming crystals from a liquid to be treated capable of largely growing crystals while preventing the yield of fine crystal nuclei and the abrasion, crushing or the like of crystals and capable of reducing fine crystals.  <P>SOLUTION: This circulation type crystallizer is equipped with a crystallizing tank 1 into which the liquid P to be treated is supplied, the draft tube 2 provided in the crystallizing tank 1 and rotary blades 3 and 4 provided to the inside and outside of the draft tube 2. A bottom material 20 is formed so as to be inclined downwardly from its peripheral end part 21 to a predetermined region 22 and inclined upwardly from the predetermined region 22 to its center part 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156936-A (JP)
Title: Excitation circuit of electromagnetic flowmeter
Inventor: KIMURA TATSUYA
IPC: G01F1/60
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excitation circuit which can quickly control an excitation current at a constant value, in which the square wave excitation current is reversed at a high efficiency and at a high speed, in the excitation circuit of an electromagnetic flowmeter.  <P>SOLUTION: In the excitation circuit of the electromagnetic flowmeter, the excitation circuit 1, which controls the opening/closing of the excitation current ia or ib to be supplied to an excitation coil L, by an opening/closing switch S1 for opening/closing the charge energy of a capacitor C by a control signal 8 controlled at a prescribed period, and by a switching switch S2 for switching the flowing direction of the excitation current ia or ib, is further composed of a constant current circuit 2 for controlling the excitation current ia or ib at specific constant current value and a power supply 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158334-A (JP)
Title: Fuel cell system and equipment with this fuel cell system
Inventor: MIYAMOTO TSUTOMU
IPC: H01M8/10
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system, in which downsizing is realized by simplifying structure and convenience is improved.  <P>SOLUTION: This fuel cell system 1 is provided with a fuel cell 2 to output electric energy by electrochemical reaction, an auxiliary machine 3 as an auxiliary means to assist the electrochemical reaction in the fuel cell 2, and energy-supplying means to supply energy to the auxiliary machine 3 to start the fuel cell system 1. Then, the energy-supplying means, by accumulating at least either one of machine energy, position energy, or heat energy, supplies this accumulated energy to the auxiliary machine 3. The auxiliary machine 3 starts the fuel cell system 1 based on the energy from the energy-supplying means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159235-A (JP)
Title: Mobile radio communication system, base station, and mobile radio communication method used therefor
Inventor: MATSUMOTO MARIKO
IPC: H04W4/08
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile radio communication system capable of efficiently utilizing air resources by shortening a group ID with respect to the number of mobile stations.  <P>SOLUTION: Suspend control is subjected to a mobile station 2 by a base station 1 notifying the mobile station 2 not only of control information by using an HS-SCCH but also of transmitting/receiving state update information for instructing a state (active/suspend) in a preset state update frame. The base station 1 performs the suspend control by transmitting a group ID of a user ID preallocated to the mobile station 2 that the base station wants to activate in state update information at the timing of a state update frame number of the previously allocated user ID.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159932-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To unerringly detect the occurrence of a fraudulent act on a game medium detection means.  <P>SOLUTION: When + 12 V (Vdd) power is short-circuited to a grounding level, the input level of a start opening switch 14a becomes 0V. Consequently, the output level also becomes 0V. The input level of a inversion circuit 582d lowers and the start opening switch 14a gets into the same condition as when it is detecting a game ball. When a voltage monitoring circuit 583, however, outputs a low-level detection signal when the +12V (Vdd) source voltage reaches a prescribed value or lower. A game control means detects a change of the bit of an input port 577 allocated to a detection signal from a voltage monitoring circuit 583 to "0" and recognizes the lowering of the source voltage of +12V (Vdd). Consequently a fraudulent act intended to short-circuit the +12V (Vdd) power to the grounding level can be detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166052-A (JP)
Title: Manuscript feeding device, image reading device, image forming device
Inventor: NAKAMURA KAZUO
IPC: H04N1/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manuscript feeding device capable of starting manuscript feeding always at optimal timing and reducing a processing time, regardless of a service condition (situation that the number of manuscripts varies or manuscripts are appended or changed), and to provide an image reading device and an image forming device equipped with the manuscript feeding device.  <P>SOLUTION: The manuscript feeding device controls a movable tray 22a to raise manuscripts accommodated in a manuscript tray 22, under the condition that the accommodation of the manuscripts in the manuscript tray 22 is detected and the input of a predetermined condition (number of copies, printing richness, paper size etc.) for processing the manuscripts is initiated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164795-A (JP)
Title: Mobile small-sized disk drive device
Inventor: GOMYO MASATO
IPC: G11B33/14
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To stably maintain an information recording medium disk 1 at a good rotating state with simple configuration.  <P>SOLUTION: A surface on at least one side of the opposite surfaces of an exposed end surface 21b of a revolving shaft 21 disposed in a motor section and an inner wall surface of a thin-wall planar member of a top cover 3b etc., disposed on a casing 3 side is projected with a protective projecting part 21c projecting axially from an area including a position of the center of rotation toward the surface on the other side. On the occurrence of a deformation in the thin-wall planar member 3b on the casing 3 side, a recessed portion to the motor section side by deflection of this time is brought into contact with a protective projecting part 21c disposed in the position of the center of rotation so as to substantially prevent the rotating state of the disk 1 from being affected. The rotational driving of the disk 1 is thereby well maintained regardless of the occurrence of the contact.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166757-A (JP)
Title: Game machine
Inventor: OSHIMI WATARU
IPC: A63F7/02
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of securely detecting each game ball in the detection of game balls by a take-in device.  <P>SOLUTION: The game machine has the take-in device for taking in game balls reserved in a reservoir part one by one and detecting the take-in of the game balls each time. A game is started on condition that the take-in of a game ball is detected by the take-in device. The take-in device has a game ball passage 167 for making game balls pass in line. When a game ball is taken in through the game ball passage 167, the game ball collides with a gate piece 177 first, and after that, the game ball is detected by count sensors 201 and 202.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171177-A (JP)
Title: Cache system and cache memory controller
Inventor: ITO TERUYUKI
IPC: G06F12/00
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cache system capable of appropriately selecting an access mode so that when a CPU carries out a pipeline process for a plurality of instructions, the cache system operates at as low power as possible while preventing a pipeline from waiting for a process, or meeting the requirements for reducing the waiting time for the process.  <P>SOLUTION: A branch/prefetch determining part 17, on receiving a branch request signal, sets a cache access mode switch signal at "H" level. Thereby the cache memory 100 operates in a high-power-consumption one-cycle access mode. The branch/prefetch determining part 17, on receiving a prefetch request signal, sets a cache access mode switch signal at "L" level. Thereby the cache memory 100 operates in a low-power-consumption, two-cycle access mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167113-A (JP)
Title: Hanger
Inventor: KIUCHI SHUNICHIRO
IPC: A47G25/40
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To offer a hanger in which an arm part is foldable, the arm part can be inserted into a garment without extending the part of the nape even from the aperture part of the nape of the garment such as a T-shirt, can be extended in an open state even without holding the arm part, and can easily perform the open movement of the arm part with one hand.  <P>SOLUTION: A pair of the right and left arm parts 21 are pivoted at a shell 22, a handle section 21a, which turns into an open position the shells each other when held so as to be contacted with or approach the shell 22 side each other, is integrally formed in each of the arm parts 21, an elevating element 26 having a lock part 26d for locking in an open position the arm parts 21 when the handle section 21a is held in a mutually approaching direction is attached to the shell 22 in a way able to rise and fall, and a locking releasing section 26b exposed upward from the shell 22 is integrally prepared in the elevating element 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178950-A (JP)
Title: Fuel cell with start warm-up mechanism
Inventor: SAKANO MASAAKI
IPC: H01M8/24
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell with a start warm-up mechanism aimed at shortening of a start warm-up period of the fuel cell at low temperature (including a temperature below freezing point), uniformity of internal temperature distribution, and reduction of energy necessary for the start warm-up.  <P>SOLUTION: The fuel cells 1, 1' is formed by further accumulating cells each formed by laminating a separator 4, at a sheet-shaped end surface of which, a plurality of ribs conducting supply gas are arranged, an MEA 5 composed of a polymer electrolyte film, a catalyst, and a diffusion layer, and a separator 4, at the sheet-shaped end surface of which, a plurality of air conducting ribs are arranged, in a superposed state. The fuel cell 1 has an inside heating means for warming up the device when starting by selectively induction heating the polymer electrolyte film, moisture remained in the polymer electrolyte film, and the separator by a high frequency power source impressing a prescribed voltage on the fuel cell 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174028-A (JP)
Title: Structure for game machine maintenance
Inventor: OBAYASHI EISAKU
IPC: A63F7/02
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate elimination of ball clogging in a game ball guiding path positioned inside a ball tray and repair of a failure of an apparatus provided inside the ball tray.  <P>SOLUTION: An opening 151 for maintenance of the inside of the ball tray is formed on the outer wall of the ball tray of a game machine, and a cover 5 for opening and closing the opening 151 is provided thereon. The cover 5 is rotationally opened and closed with its one end pivoted at the opening edge of the opening 151 by means of a shaft part 55. The opening 151 is positioned under the outlet opening 61 of a rental ball ejecting path 6, and the cover 5 is elastically supported at a closing position by means of a spring 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177341-A (JP)
Title: Radiation detector
Inventor: YAOI YOSHIAKI
IPC: H01L27/14
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation detector for which the sensitivity profile of a scintillator is almost nearly equalized over all ranges.  <P>SOLUTION: In the radiation detector having plural channels, each channel consists of one scintillator 13 which converts a radiation into a light and at least one photodiode 17, which converts the light into electric charges. The scintillator 13 consists of the arrayed plural scintillator chips 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177847-A (JP)
Title: Adhesive label and stuck body on which adhesive label is stuck
Inventor: ASAUMI KAZUHIRO
IPC: G09F3/10
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive label which can keep the surface of a base material smooth at the time of sticking and a stuck body which has the adhesive label stuck on its surface.  <P>SOLUTION: The adhesive label is formed by laminating a foaming type adhesive layer 2 on the surface of the base material 1 and the adhesive layer 2 has stress mitigation along the thickness to keep the surface of the base material 1 smooth when stuck. A packed body 4 having unevenness is packed with a heat-shrinkable packing film 3 and the adhesive label is stuck thereupon. As a heat treatment is carried out, the packing film 3 shrinks. The adhesive layer 2 on the side of the stuck body 4 shrinks accompanying the shrinkage, but the shrinkage becomes smaller toward the base material 1, which does not shrink to keep itself flat and smooth.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004183109-A (JP)
Title: Discontinuous fibrillated polylactic acid shaped product and method for producing the same
Inventor: YAMADA TERUYUKI
IPC: D04H1/32
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discontinuous fibrillated polymer material having a structure constituting a paper or a nonwoven fabric-like shaped product, having biodegradability, synthesized from a recyclable resource, further having thermoplasticity and high strength retention during wetting and especially a discontinuous fibrillated polylactic acid shaped product and to provide a method for producing the shaped product.  <P>SOLUTION: The discontinuous fibrillated polylactic acid is characterized in that the polylactic acid is composed of a fibrillated and a filmlike polylactic acid having 10 μm to 10 mm length. A spinning dope prepared by dissolving the polylactic acid in a solvent is extruded through a spinning discharge outlet into a mixing cell. Steam is simultaneously jetted into the mixing cell and the polylactic acid is coagulated at a shear flow velocity in the mixing cell. The formed coagulated material, together with the solvent and steam, is discharged from the mixing cell into water or a coagulation liquid composed of water or a mixed solvent of the water and solvent. Thereby, the discontinuous fibrillated polylactic acid is obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004180519-A (JP)
Title: Seedling transplanter
Inventor: TAMAI TOSHIO
IPC: A01C11/02
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seedling transplanter improving difficulties in constitution of a narrow planting interrow space by considering the left and right width of each planting unit in the seedling transplanter equipped with the plurality of planting units installed left and right side by side for planting in a plurality of rows.  <P>SOLUTION: This seedling transplanter is obtained by mutually superimposing and arranging a shaking link 92 on the left lower side of the planting unit 15 on the right side and a seedling transport driving arm 157 of the planting unit 15 on the left side in the left and right directions and the shaking link 92 and a seedling transport driving arm 157 are composed so as to mutually move in the same space and position and operate. The phase of the adjacent planting units 15 is made different by a half period of the operation of a seedling transport apparatus 34 and set so that the shaking link 92 and the seedling transport driving arm 157 are not simultaneously located in the same space and position.  <P>COPYRIGHT: (C)2004,JPO&NCIPI