baber/WOPTO huggingface dataset:
Patent JP-2005027687-A (JP)
Title: Urine pad
Inventor: NAKAMURA HIDEKO
IPC: A61F5/44
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a urine pad capable of self-diagnosing even the trace leakage of urine in the initial stage by developing a color by the action of the urine.  <P>SOLUTION: The urine pad is composed of a top sheet 2 of a water permeable material, a back sheet 3 of a waterproof material, and a core 4 wrapped with absorbing paper 40 and enclosed between the top sheet 2 and the back sheet 3. For the core 4, powder (or granular) gelatin starch and powder (or granular) iodine preparation are mixed in a cotton-like pulp material. When liquid such as the urine is stuck to the core 4, a purple color is developed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004000984-A (JP)
Title: Method for manufacturing hollow fiber membrane module
Inventor: KOBAYASHI MASUMI
IPC: C02F3/28
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a hollow fiber membrane module which is excellent in pressure resistance and which can be accumulated with a high accumulation rate.  <P>SOLUTION: The method for manufacturing a hollow fiber membrane module is carried out by inserting hollow fiber membranes with the open ends into a slit formed in a housing and then filling the slit with a fixing resin and solidifying the resin to fix the housing and the hollow fiber membranes with the resin. The method is excellent in such advantages that: (1) processes can be simplified because a process of cutting the ends of the hollow fiber membranes to open after fixing with the resin is not required; and (2) the diameter of the housing can be decreased because insertion of a cutter into the housing is not required.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005039419-A (JP)
Title: Image reader
Inventor: MORI HIROSHI
IPC: H04N1/04
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader that can increase the productivity of a document read by making the memory capacity of a primary storage device larger than before.  <P>SOLUTION: In a step S11, a presence/absence detection sensor confirms whether or not a document is present and paper begins to be fed in a step S12 when a document is present; and an advance to a step S13 is made to check whether the document reaches a registration sensor; when so, it is checked in a step S14 whether image postprocessing of a previous document is long and an advance is made to a step S15 when the postprocessing is long or to a step S17 when short. In the step S15, conveyance is temporarily stopped and in a step S16, it is checked whether the image postprocessing of the previous document is completed; when the image postprocessing is completed, the document is restarted to be read (step S17). After the read, the document is discharged (step S18) and the flow is ended.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041062-A (JP)
Title: Electrostatic ink jet head, electrostatic ink jet recorder, and control method for electrostatic ink jet recorder
Inventor: NAKAZAWA YUSUKE
IPC: B41J2/06
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic ink jet head in which variation in the ejection performance can be corrected among heads in a short time by simple operation without performing measurement of ejection performance or formation of correction data requiring intricate control or a long set-up time when the ink jet head is replaced and writing with high image quality can be ensured stably for a long time, and to provide an electrostatic ink jet recorder employing it and its controlling method.  <P>SOLUTION: The electrostatic ink jet head comprises an ink jet head body for recording an image on a recording medium by controlling ejection of ink containing charged fine particles with electrostatic force, and a head characteristics storage means storing data for correcting the ink jet head body to be located at a specified position with respect to the ejecting direction of ink.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050898-A (JP)
Title: Semiconductor optical amplifier and optical module using same
Inventor: KAMIYAMA HIROYUKI
IPC: G02B6/26
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To industrially inexpensively provide a semiconductor optical amplifier and an optical module having high function for saturating polarized wave dependency and gain since a semiconductor optical amplifier heretofore has a difficulty that neither polarized wave dependency nor gain is satisfied or a difficulty that, when the gain is intended to be saturated, it takes time duration in a crystal growth, such as the integration, etc., of a surface emitting laser and the rise of a cost is unavoidable.  <P>SOLUTION: The semiconductor optical amplifier includes both optical waveguides which are separated in a structure by disposing the optical waveguide of an optical resonator for a laser oscillation provided for optical amplifying and the optical waveguide for guiding a light signal so as not to become parallel in the same plane.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049978-A (JP)
Title: Resistance film type touch panel
Inventor: ITO NAOKI
IPC: G06F3/045
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a touch panel for detecting the positions of a plurality of points that are pressed simultaneously.  <P>SOLUTION: First and second panels 2, 3 that face each other are provided. The first panel 2 has a single resistive film 5, where a pair of electrodes 6, 7 is provided. The second panel 3 has a plurality of resistive films 9a, 9b that face the resistive film 5 of the first panel 2. A pair of electrodes 10a, 11a, and a pair of electrodes 10b, 11b are provided so that they orthogonally cross the pair of electrodes 6, 7 in the resistive films 9a, 9b. Accordingly, a plurality of mutually independent press input regions (first and second regions A, B) are formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050939-A (JP)
Title: Semiconductor element housing package and semiconductor device
Inventor: TANAKA NOBUYUKI
IPC: H01L23/08
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a semiconductor element housing package that can be manufactured efficiently and is excellent in mass-productivity and, at the same time, in operability with respect to high-frequency signals, and to obtain a semiconductor device.  <P>SOLUTION: The semiconductor element housing package is provided with a flat plate 2 having a placing section 2a for placing a semiconductor element 13, a suspension lead 4 coupled with a lead frame 1, and a circular hole 5 provided in the lead frame 1 on the extended line of the suspension lead 4. The package is also provided with a slit 6 having arcuate sections 6a at both ends between the suspension lead 4 and circular hole 5, lead terminals 3 extended toward the flat plate 2, and a ceramic frame 11 having a recessed section on its top surface, and a through hole 11c in the bottom face of the recessed section. In addition, the package is also provided with a metallized wiring layer 11a formed from the inside of the recess to the outer periphery of the bottom surface of the frame 11, and a metallized layer 11b formed around the through hole 11c on the bottom surface of the frame 11. The outer periphery of the upper principal surface of the flat plate 2 is brazed to the metallized layer 11b, and the lead terminals 3 and metallized wiring layer 11a are electrically connected to each other. In the lead frame 1, in addition, a slit which has arcuate sections at both ends and is extended perpendicularly to the extended line of the suspension lead 4 is formed between the lead 4 and circular hole 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067225-A (JP)
Title: Floor structure for vehicle
Inventor: KIKUCHI MANABU
IPC: B62D25/20
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve the workability of installing a floor panel on a chassis frame by surely preventing the demounting of a collar from a boss during work for installing the floor panel on the chassis frame.  <P>SOLUTION: The synthetic resin floor panel 13 is mounted on the chassis frame 18 and fixed to the chassis frame 18 with a bolt 19 and a nut 21. On the lower face of the floor panel 13, the synthetic resin boss 22 to be mounted on the chassis frame 18 is formed integrally with the floor panel 13. The boss 22 has a through-hole 22a through which the bolt 19 is inserted. The metal collar 23 is provided on the boss 22 in close contact with the inner peripheral face thereof. The collar 23 has a slit 23a extending to the longitudinal direction of the collar 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072651-A (JP)
Title: Router device and method of exchanging route information
Inventor: ISHIDA SO
IPC: H04L12/46
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a router device capable of reducing traffics between the routers in a site and enabling efficient information exchange.  <P>SOLUTION: The router device in an IPv6 multihome network is connected to an Internet service provider (ISP) and exchanges prefix of n(64) bits as route information with neighborhood routers. This router device is provided with a prefix expressing means for expressing the prefix of n(64) bits by a combination of a common part of a network number of high order m(48) bits and a subnet number of low order k (16) bits, and a routing means for exchanging the prefix expressed by the prefix expressing means with neighboring router devices.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004000701-A (JP)
Title: Winning opening device of game machine
Inventor: ISHII KOJI
IPC: A63F7/02
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent two or more game balls from consecutively getting into a winning area.  <P>SOLUTION: One game ball storage space 25 is formed in the vicinity of the entrance of a base 20 by the stop of a slider 21 in a winning stop position. When one game ball 26 from a game area enters the storage space 25, the game ball 26 entering the storage space 25 prevents another game ball 26 following the game ball 26 from getting into the storage space 25. The upper edge of the entrance 20d of the base 20 and a first protrusion 21a prevent a game ball 26 from entering the entrance 20d by the movement of the slider 21 to an entrance closing position from the winning stop position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147296-A (JP)
Title: Charge detection circuit, and circuit constant design method thereof
Inventor: OKADA HISAO
IPC: H04N5/357
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To realize a charge detection circuit capable of surely reducing noise of the entire charge detection circuit.  <P>SOLUTION: The charge detection circuit is equipped with a charge detection amplifier 42 and a primary low-pass filter circuit 43 which is provided on the post-stage of the charge detection amplifier 42 and composed of a resistor R43 and a capacitor C43. When electrostatic capacitance and resistance values of a data line connected to an inverted input terminal of an operational amplifier A42 of the charge detection amplifier 42 are defined as Cdata[F] and Rdata[Ω] respectively, an input conversion noise voltage of the operational amplifier A42 in a high frequency area is defined as vn[V/√Hz], (k) is defined as a Boltzmann's constant [J/K] and T is defined as an absolute temperature [K], a resistance value R of the said resistor is set to be R≤(1/(16×k×T))×(1+Cdata/Cf)<SP>2</SP>×vn<SP>2</SP>+(1/4)×(Cdata/Cf)<SP>2</SP>×Rdata.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005070854-A (JP)
Title: Clutch device of walking-type moving agricultural machine
Inventor: MAEDA YOSHIO
IPC: G05G1/04
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch device which is integrally provided with a clutch lever (16) gripped and operated with a grip part (9), and a lock lever (21) capable of maintaining the grip operation of the clutch lever (16) in ON-state, near the grip part (9) of an operation handle part (8) of a walking-type moving agriculture machine, and of which an engine (3) is started at ease by a beginner who is not used to handling the machine.  <P>SOLUTION: The safety device (22) for starting the engine(3) can be switched between an operational position and a non-operational position by the grip operation of the lock lever (21).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071418-A (JP)
Title: Dvd reproduction device and disk reproduction device
Inventor: MATSUMOTO MASAKI
IPC: G11B7/09
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an input signal to an A-D conversion means from saturating even when the offset of the signal inputted to the A-D conversion means becomes large when increasing the amplification factor of a signal circuit from a photo detector to the A-D conversion means.  <P>SOLUTION: First, offset amounts of amplifier circuits 21 and 22 are set to an amount that a value close to the median of conversion outputs 311, 321 changes to a value close to the median of input levels of the A-D conversion means 31, 32. If it become clear that the range of level changes of the conversion outputs 311, 321 is not within the range of the input levels, control by changing the offset amounts of the amplifier circuits 21, 22 is repeated until the range of the level changes of converter outputs 311,321 becomes within the input level range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004212935-A (JP)
Title: Liquid crystal display device and method for manufacturing compensation film
Inventor: KIM DO-SUNG
IPC: G02B5/30
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device having a stable multi-domain structure, and to provide a compensation film having a pattern structure for the omnidirectional viewing angle compensation.  <P>SOLUTION: The liquid crystal display device comprises a first substrate and a second substrate which are placed opposite to each other and contain a plurality of pixels separated into two domains or more, a liquid crystal layer which is interposed between the first substrate and the second substrate and has different alignment directions at every regions and a first compensation film and a second compensation film which are arranged on the outside surfaces of the first substrate and the second substrate, have an isosceles triangle pattern having a specified angle gradient and have materials having a negative refractive index anisotropy. Thereby, a tilt angle of the compensation film can be controlled by means of the average tilt angle of the liquid crystal layer and the omnidirectional viewing angle can be improved by the effective viewing angle compensation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005042626-A (JP)
Title: Method of manufacturing friction-proof ring with cooling cavity
Inventor: MATSUSE YASUSHI
IPC: F16J9/22
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a friction-proof ring with a cooling cavity having a high cooling capacity at a low facility cost and few manufacturing processes.  <P>SOLUTION: The method for manufacturing the friction-proof ring with the cooling cavity includes setting of an annular metal tube 8 having substantially the same outer diameter as an inner diameter of an annular friction-proof ring 3 at an inner peripheral side of the annular friction-proof ring 3, bringing a circumferential surface of a taper shape punch 9 of circular cross section into contact with an inner peripheral side of the metal tube 8, loading a load to a punch 10, relatively moving the punch 10 in an axial direction of a piston to the friction-proof ring 3, and press bonding the friction-proof ring 3 to the metal tube 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004164595-A (JP)
Title: Method for communicating reference number over non-secure network
Inventor: KOSTER ARIAN
IPC: G06Q20/00
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for communicating a reference number related to a purchaser's account between a customer and a seller over a network.  <P>SOLUTION: When completing a purchase order, purchaser data and a predefined subset (3) of the reference numbers are received via a first connection (1) over a network by a computer system (6) of the seller at a remote location (10). Information received via the first connection (1) is stored in a storage means (5) at the remote location (10). Supplementary reference number digits (4) are received via a second connection (13) over a network by an order handling system (7) at the remote location (10). An identification code (8) can be used to associate the information received via the second connection with the information received via the first connection. When both information elements are concatenated, a complete reference number is generated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005048519-A (JP)
Title: Cage body and method for constructing pile
Inventor: YAMANOBE SHINICHI
IPC: E04G21/12
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cage body improving a workability at a time when the upper space of a place, where a reinforced concrete construction is built, is limited and largely enhancing a quality as reinforced concrete and a method for constructing a pile.  <P>SOLUTION: Strands 5 and hoops 3 are bound so that the crossing angle can be changed by using a binding fixture 7 allowing a sleeve 9 holding the strands 5 as axial reinforcements to turn to the sleeve 11 holding the hoop 3, thus forming the cage body 1. A length 4 is shrunk previously by bending a plurality of the strands 5 in an arcuate form while changing the crossing angle with the hoops 3 before the cage body 1 is arranged at a specified place in the cage body 1. The cage body 1 in which the length is shrunk is arranged at the specified place, a plurality of the strands 5 are formed in a linear shape while returning the crossing angle with the hoops 3 to original states and the length of the cage body 1 is elongated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051966-A (JP)
Title: Standby power supply system and method for operation
Inventor: NAKAMURA HIROYUKI
IPC: H02J7/02
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a standby power supply system having a common transformer at an input side with high reliability.  <P>SOLUTION: The standby power supply system includes two sets of standby power supply apparatuses each for charging storage batteries B1a, B2a from a single-phase AC power supply AC; and a first change-over switch S1a for short circuiting a cathode terminal T2a of the storage battery B1a, and an anode terminal T3a of the storage battery B2a to an intermediate terminal T5a of the standby power supply apparatus. The standby power supply system turns on the change-over switch S1a at the single-phase AC power supply AC breaking time, and supplies a DC power from the anode terminal T1a and the intermediate terminal T5a of the one storage battery B1a to the first load F1a. Further, the standby power supply system for supplying the DC power from the cathode terminal T4a and the intermediate terminal 5A of the other storage battery B2a to the second load F2a. Further, the system includes second change-over switch S2a for short circuiting between the anode terminals and between the cathode terminals of the respective storage batteries of the two sets of the standby power supply apparatuses, turns on the change-over switch S2a, turns off the change-over switch S2a, and charges in parallel the respective storage batteries.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046115-A (JP)
Title: Hairless mouse or hairless rat having variation in trapv3 gene
Inventor: ASAKAWA MAKOTO
IPC: A01K67/027
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gene in which hairless character is dominantly inherited in order to utilize it for creation of hairless mouse or rat.  <P>SOLUTION: There was found gene mutation of TRRV3 in which hairless character is dominantly inherited. TRPV3 is a mouse or a rat (excluding DS-Nh mouse and KSDR) in which one or several amino acid residues are lost or replaced or added.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052304-A (JP)
Title: Head surgery support apparatus
Inventor: SAITO MASAHIRO
IPC: A61B19/00
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head surgery support apparatus correctly guiding and supporting a surgical instrument even if a patient moves in the apparatus correctly guiding the position of the head surgical instrument using a magnetic field source and a magnetic field sensor.  <P>SOLUTION: A support unit SD fixed to teeth 5 in the maxilla integrated with the skull is provided with a clamp part 4 for fixing it to the teeth 5 in its one end, arms 2 and 3 extending upward, and a retainer plate 6 attached to the upper ends of the both arms 2 and 3 and the magnetic filed source 1 is retained to the retainer plate 6. Even if the head of the patient moves, no displacement is made in the relative position between the patient's head and the magnetic field source 1, thus supporting precisely.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022624-A (JP)
Title: Umbrella storing box installed in automobile
Inventor: UMEHARA YOSHITAKA
IPC: B60N3/00
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an umbrella storing box installed in an automobile capable of storing umbrellas and dripping water in the automobile.  <P>SOLUTION: Using a space between a riding door and a seat of an automobile, an umbrella storing box is installed and affixed in an inner wall of the riding door, so as to store a plurality of umbrellas. At the time of dripping water, water is discharged from the bottom of the umbrella storing box to a gap between a door and a floor of the automobile through a hose.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005058850-A (JP)
Title: Method for pulling plug out of laminated rubber body
Inventor: KASAHARA YASUHIRO
IPC: B09B3/00
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for pulling a plug out of a laminated rubber body, by which the plug can be pulled out at a low cost.  <P>SOLUTION: The laminated rubber body 12 is shear-deformed together with the lead plug 16 by exerting shear force on the rubber body 12. Then, the rubber body is restored forcibly to the original shape before being shear-deformed. As a result, the outside diameter of the plug 16 becomes small so that the plug 16 can be taken out of a takeout part 56 to the outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005059119-A (JP)
Title: Grinding wheel and working method of rolling bearing device for wheel using the grinding wheel
Inventor: FUKAO TAKESHI
IPC: B24D7/00
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding wheel, easily grinding the whole surface to be ground even if a projection is projected from the surface to be ground, and a working method of a rolling bearing device for a wheel using the grinding wheel.  <P>SOLUTION: The respective shaft parts of five bolts 10 passed and fixed concentrically to a flange 5 for fitting a brake disk are externally fitted to five elongated grooves 20 substantially concentrically formed on a grinding surface 19 of the grinding wheel 15, and in the condition where the brake disk fitting surface 11 and the grinding surface 19 are brought into contact with each other, the brake disk fitting surface is put in the state of being disabled from rotating in the circumferential direction. In this condition, the grinding wheel 15 is rocked in the circumferential direction to grind the brake disk fitting surface 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI