baber/WOPTO huggingface dataset:
Patent JP-2003272113-A (JP)
Title: Magnetic head
Inventor: SHINJO YASUHIKO
IPC: G11B5/008
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magneto-resistive magnetic head which stably exhibits good reproducing characteristics.  <P>SOLUTION: In an MR head 1 having a structure in which an MR element 11 is held between lower and upper shield layers 15 and 16 through a nonmagnetic layer 14, for the lower and upper shield layers 15 and 16, especially a high-permeability and high specific resistance material such as a granular alloy in which the value of permeability is 300 or higher and the value of specific resistance is 1000 μΩcm or higher is used. Thus, since the magnetic shield layers are made of high-permeability and high specific resistance materials, practically no shortcircuiting occurs in the magnetic shield layers and a magneto-sensitive element even if pull-rubbing occurs due to friction between opposing surfaces.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003283470-A (JP)
Title: Communication state measurement apparatus, method, program, and recording medium with the program recorded thereon
Inventor: KANAI SUSUMU
IPC: H04W88/02
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication state measurement apparatus for measuring the communication state so as to easily discriminate the packet type that is optimum to the communication.  <P>SOLUTION: An error rate calculation section 18 calculates the error rate obtained by dividing the number of packets wherein errors take place by the number of received packets by each packet type. An error rate display section 22 displays the error rates by each packet type. Then it is easy to discriminate of the packet type suitable for the communication by a communication apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003272157-A (JP)
Title: Method for controlling optical disk
Inventor: TAKAYAMA HIROYUKI
IPC: G11B7/125
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a conventional optical disk control method that has increased the execution number of times of a particular area and cannot select an area for power calibration with the same method as that before the area, on which the power calibration is executed, is consumed out because, the conventional method does not specify which area of a PCA (power calibration area) is to be used for succeeding power calibration after execution of the power calibration one time each from the outer circumference to the inner circumference of the PCA in a DVD-RW disk and the PCA is consumed out.  <P>SOLUTION: After execution of the power calibration, a prescribed sectors from a head address, from which the power calibration is executed, toward the inner circumference are erased to produce unrecorded areas thereby capable of marking areas on which succeeding power calibration is executed. Thus, even when the PCA is consumed out, power calibration execution areas can be particularized by searching the unrecorded areas, and the PCA can uniformly be used.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280470-A (JP)
Title: Contact/separation mechanism for cleaning device
Inventor: NAMIKI KAZUHIKO
IPC: G03G15/16
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact/separation mechanism for a cleaning device, which enables the cleaning device to be brought into contact with an image carrier without applying impact to the image carrier and quickly separated from the image carrier and is simple in structure.  <P>SOLUTION: An arm 20 is provided with an elastic member 21 which has sufficient elastic force to bear the weight of the cleaning device 12. A rotating mechanism which drives a cam 15 is constituted of a spring clutch 17. Torque that is sufficient enough to extend the spring is applied via the cam 15, the arm 20 and the elastic member 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279852-A (JP)
Title: Shared optical lens system and shared attachment method for optical lens system
Inventor: KIMURA KAZUO
IPC: H04N5/357
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical lens system which can be shared by the mega CCD of a high resolution and a regular CCD having a normal resolution by simple constitution.  <P>SOLUTION: A shared optical lens system used in the image pickup device of an optional resolution includes: a lens system constituted of a plurality of lens groups and having a fixed focus distance; and an exchangeable optical low-pass filter inserted between the lens system and the image pickup surface of the image pickup device. The optical low-pass filter has a fixed thickness regardless of the resolution of the image pickup device to be used, and is constituted of (a) the crystal lens of thickness decided proportionally to a pixel pitch defining the resolution of the image pickup device and (b) an infrared cut filter having the thickness for compensating the change portion of the thickness of the crystal lens and also having prescribed light transmission characteristics (IR cut characteristics).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277800-A (JP)
Title: Liquid detergent composition for automatic dishwasher
Inventor: HIKI KIYOTAKA
IPC: C11D3/37
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid detergent composition for an automatic dishwasher, which is neutral, is excellent in environmental safety and working safety, attains excellent detergency and storage stability equivalent to those of an alkaline detergent, and is excellent also in finish after rinsing.  <P>SOLUTION: The liquid detergent composition contains 37-83 mass% (A) nonionic surfactant, 0.1-3 mass% (B) chelating agent, 5-30 mass% (C) water-soluble solvent, and (D) water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275044-A (JP)
Title: Dressing glass unit
Inventor: TAKEO HOZUMI
IPC: A47B67/02
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dressing glass unit in which a shelf tray is prevented from being slid out forwardly with a stored article against the intention of a user when taking out the stored article and the shelf tray is easily fitted, surely held and easily attached/detached.  <P>SOLUTION: This dressing glass unit is provided with a recessed storage part formed on the front side of a cabinet body and the shelf tray arranged within the recessed storage part, the inner peripheral wall of the recessed storage part is formed with a pair of right and left engagement grooves for holding the shelf tray, and the respective engagement grooves are provided from the front side opening of the recessed storage part to the middle of the recessed storage part. On the other hand, the shelf tray is formed with flanges to be engaged into the engagement grooves so as to be freely inserted and pulled out, and projections formed to be pressed into the engagement grooves are provided on the upside or downside of the flanges of the shelf tray.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236009-A (JP)
Title: Fire extinction system having antiseismic performance and energy saving performance
Inventor: UEDA TOMIO
IPC: A62C35/68
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To extinguish fires by pressures utilizing gravity while absorbing vibrations in case of earthquakes or the like under the motion of water in an elevated water tank by making the elevated water tank perform functions of a fire extinguishing water tank for solving problems in the conventional system such as the installation of separate pumps, the need for power generators for emergency in preparation for power failures or the like and the possibility of losing functions of the pumps and power generators when buildings involved are destroyed because of earthquakes or the like, all derived from the complicated arrangement of separate equipment.  <P>SOLUTION: In the fire extinction system, a check valve 5 is mounted for the elevated water tank 4 to be connected to indoor sprinkler heads 6 and a solenoid valve 8 is mounted on a flowing water detection switch 7 and a feed water pipe and a control cable 9 connects them. Moreover, a feed water port 10 is mounted being linked to the check valve 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003283701-A (JP)
Title: Network camera apparatus and information communication system employing the same
Inventor: KAMI HIROAKI
IPC: H04N21/4223
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network camera apparatus that can select itself to act like a supplier of an IP address or a recipient of the IP address and can be compatible with many information communication systems.  <P>SOLUTION: The network camera apparatus decides whether it acts like a supplier of an IP address for a PPP (Point to Point Protocol) connection or a recipient of the IP address by switching a setting switch or information stored in a storage section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278392-A (JP)
Title: Multiple dwelling house
Inventor: UEI KAZUYA
IPC: E04H1/04
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple dwelling house constructible with the same plan regardless of road abutting conditions and a direction, provided with appearance which has a feeling of life and expression on both the front face and back face of a building, provided with structure allowing the effective use of space and having excellent maintainability of various facilities in each dwelling unit with the whole living room section well ventilated.  <P>SOLUTION: In each of a plurality of dwelling units 20, 20, an indoor exclusive section of approximately rectangular shape is largely divided in one living room section 21 and two facility holding sections 22, 44. The facility holding sections 22, 44 are provided on both lateral side face sides of the living room section 21 opposedly to each other with the living room section 21 held in between. Openings 37, 38 are formed on the front face side and back face side of the living room section 21 opposedly to each other with the living room section 21 held in between, and balconies 33, 34 are provided on the outdoor sides of the openings 37, 38.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002326988-A (JP)
Title: Cyclohexylamine derivative as subtype selective n- methyl-d-aspartate antagonist
Inventor: DEORAZIO RUSSEL JOSEPH
IPC: C07D413/12
Filed: 2002-03-27
Abstract: PROBLEM TO BE SOLVED: To provide new compounds, cyclohexylamine derivatives of formula I, formula VI and formula VIa (wherein, R1 , g, *, R, V, B, E, Y, U, H0 , X1 and d are each as defined in the description) and acceptable salts thereof. SOLUTION: The compounds can be produced by various synthesizing means and are antagonists of NMDA receptor channel complexes useful for treating cerebral vascular disorders such as, e.g. stroke, cerebral ischemia, psychic trauma, hypoglycemia, anxiety, migraine headache, convulsions, Parkinson's disease, aminoglycoside antibiotic-induced hearing loss, psychosis, glaucoma, CMV retinitis, opioid tolerance or withdrawal, chronic pain or urinary incontinence.
Patent JP-2003236078-A (JP)
Title: Ball game device
Inventor: OHINATA MIKIO
IPC: A63F7/02
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball game device in which the space of a play field can be more efficiently used and a player can fairly aim at all prize winning holes by rotating the prize winning holes and the player can enjoy a game more interestingly in the game device that balls are dropped along a vertical surface or rolled along an inclined surface, because the prize winning holes are not fixed to the play field and arranged along the outer periphery of a rotating board disposed on the center of the play field so that the prize winning holes can be arranged more on a circumference than those on a fixed straight line.  <P>SOLUTION: The ball game machine comprises the play field provided on the prescribed vertical surface or the inclined surface to drop or roll the balls, the rotating board having U-shaped grooves on an outer periphery to which the ball are fitted, a detecting means for detecting the positions of the balls fitted to the U-shaped grooves provided in the rotating board, a means for driving a present conveyor as a result of the positions of the balls and a means for putting out medals as a result of the positions of the balls.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003287998-A (JP)
Title: Method and program for evaluating compatibility
Inventor: HONDA KAZUAKI
IPC: G06Q50/10
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a program for evaluating compatibility for automatically extracting a part where compatibility between module teaching materials is not secured and for evaluating the compatibility among one or more module teaching materials.  <P>SOLUTION: The method for evaluating the compatibility evaluates the compatibility of one or more module teaching materials by using a computer system and the above task is dissolved by carrying out a noun sorting stage 21 for extracting nouns among the module teaching materials arranged in a prescribed order and for sorting the extracted nouns into non-explanatory nouns and explanatory nouns by referring to explanatory noun identification word information and an undefined noun output stage 22 for outputting non- explanatory nouns which are not extracted as non-explanatory nouns or explanatory nouns from other module teaching materials before the module teaching material among the non-explanatory nouns extracted from the module teaching materials as undefined nouns by every module teaching material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002358025-A (JP)
Title: Display device
Inventor: AOKI YOSHIAKI
IPC: G02F1/133
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a display device which is capable of electrically outputting identification information of insulation substrates that constitute of the display device. SOLUTION: On a glass substrate constituting of a liquid crystal display device, the followings are formed, i.e., a pixel array section 1 on which pixel TFTs are formed in the vicinity of the crossing points of signal lines and scanning lines, a signal line driving circuit 2 which drives the signal lines, a scanning line driving circuit 3 which drives the scanning lines and an identification information outputting circuit 4 which plays a role as the featured portion in this embodiment. The circuit outputs the identification information in a serial data form. Thus, the identification information is outputted without increasing the number of control lines and providing dedicated clock signals.  The identification signals are outputted in synchronism with shift pulses outputted from the circuit 3 and therefore, no separate timing signal is required to output the identification information and the circuit constitution is simplified.
Patent JP-2003173154-A (JP)
Title: Semiconductor device and display device
Inventor: MATSUMOTO SHOICHIRO
IPC: H01L51/50
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To realize a structure capable of supplying stable electric power to elements to be driven.  <P>SOLUTION: Each pixel arranged in a matrix form is provided with an organic EL element 50, a 1st TFT 10, a 2nd TFT 20, a holding capacitor CS, and a 3rd TFT for resetting. The 1st TFT 10 fetches a data signal according to a gate signal. The drain of the 2nd TFT 20 is connected with a driving power source line VL and the source thereof is connected with the organic EL element 50, and the 2nd TFT 20 receives the data signal to the gate and controls a current supplied from driving power source Pvdd to the organic EL element 50. The 1st electrode 7 of the holding capacitor CS is connected with the gate of the 2nd TFT 20 while the 2nd electrode 8 thereof is connected with the source of the 2nd TFT 20 and the organic EL element, and holds Vgs of the 2nd TFT 20. The 3rd TFT 30 fixes the 2nd electrode potential when charging the holding capacitor CS.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003296876-A (JP)
Title: Traffic counter
Inventor: TAKAHASHI HIROSHI
IPC: G08G1/042
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traffic counter capable of sufficiently withstanding an impact caused by the passing of a vehicle while mobility is improved by making it movable to an optional position.  <P>SOLUTION: The traffic counter comprises: a case body member 1 mountable on a road surface where the vehicle passes through; a pair of magnetic sensors 2 separated at a prescribed interval and disposed inside the case body member 1; a CPU 8 disposed inside the case body member 1 for calculating vehicle information passing on the case body member 1 based on magnetism detected by the magnetic sensors 2; and a secondary battery 3 for supplying power to the magnetic sensors 2 and the CPU 8. The case body member 1 is provided with a wall part 1b extended in the height direction while forming the respective peripheries of the magnetic sensors 2, the CPU 8 and the secondary battery 3 and forming individual housing spaces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302251-A (JP)
Title: Rotating angle sensor
Inventor: KIN TOJI
IPC: G01D5/20
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized inexpensive rotating angle sensor.  <P>SOLUTION: A sectoral rotor 2 is fitted to a rotating shaft Sh at a specified axial position and a core member 3 having an exciting coil 3b annularly stored in the core body 3a thereof is buried in the rotor 2 on the tip part upper surface thereof. A sensing member 4 arranged over the core member 3 opposite to each other forms an arc shape along the moving direction of the core member 3, and the width thereof continuously decreases or increases along the moving direction of the core member 3. Accordingly, as the core member 3 is moved by the rotation of the rotor 2, the width of the sensing member 4 forming a magnetic circuit in association with the exciting coil 3b is continuously decreased or increased, the magnitude of an eddy current produced there is varied, and the impedance of the exciting coil 3b is varied. As a result, the rotating angle of the rotor 2 can be measured by measuring the amount of the variation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303075-A (JP)
Title: Power source management device, printer and printing system
Inventor: OBARA RYOKO
IPC: G06F3/12
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power source management device, a printer and a printing system having an energy-saving effect which bring a printer required to a high degree by a computer for which power is turned on to a start-up state, or bring printers matching to the number of computers for which power is turned on to the start-up state, thus improving usability.  <P>SOLUTION: The power source management device 1 for managing power source of a plurality of printers 31 to 33 connected to a plurality of host devices 21 to 23 through a network 5 is equipped with: a host operating status monitoring part 116 which monitors whether the host devices 21 to 23 are turned on; a priority-by-host setting part 111 which sets a priority of each printer for each of the host devices 21 to 23; a printer information summarization part 113 which takes a host operating status in consideration, summarizes the set priority by host and calculates the priority of each printer; a printer power source judgment part 114 which makes a judgment on the necessity of operation for each printer from the summarization result obtained from the printer information summarization part; and a printer power source control part 115 which remotely operates the power source of the printer based on the judgment on the necessity of operation for each printer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003264938-A (JP)
Title: Installation of secondary battery for power generated by sunrays
Inventor: OTSUBO RYOKO
IPC: H01L31/04
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To develop diverse forms of primary/secondary batteries, taking into account actuality that a solar power generation technique and an accumulation technique have not yet spreaded, for the security of power in this century is mandatory also from viewpoint of economical efficiency and prevention of disasters and supplementation of power by chemicals (petroleum, atomic energy) or hydraulic power clamored against environmental destruction is not desirable.  <P>SOLUTION: Primary and secondary batteries in diverse forms are developed to enable the possession of a large quantity of accumulation so that they can perform tackling geared to existing buildings or laying places. Moreover, they enables mass-production by being standardized, and accelerate the spread to general applications by simplifying the maintenance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003299733-A (JP)
Title: Magnetic instillation stopper
Inventor: SAITO NOBUYUKI
IPC: A61M5/168
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic instillation stopper allowing the repeated use of a magnetic unit by facilitating the attachment and the detachment of the magnetic unit to and from a drip vessel.  <P>SOLUTION: The magnetic instillation stopper comprises a drip vessel 1 connected on the downside to a drip tube 3, a float valve 10 provided elevatably within the vessel 1, and a valve seat 20 provided within the vessel 1 having a liquid passage to the drip tube 3 blocked by the float valve 10. A float valve permanent magnet having magnetic poles on its upper and lower end faces is provided on the float valve 10, and a magnet unit 30 having permanent magnets 31 and 32 is provided to surround the outer circumference of the vessel 1 for magnetically attracting the float valve permanent magnet 12 to allow the float valve 10 to abut on the valve seat 20. The magnet unit 30 has a rough annular form for engaging with the outer circumference of the vessel 1 attachably and detachably, and is provided with a groove part 34 for passing the drip tube 3 from the outer periphery to the inner periphery of the rough annular form.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309314-A (JP)
Title: Integrated optical element and its manufacturing method
Inventor: YOSHIDA HIROSHI
IPC: G11B7/125
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated optical element, which inexpensively constitutes a package, and which can simultaneously perform a high position accuracy and a high heat sink efficiency, while suppressing an increase in manufacturing cost with simple steps, and to provide a method for manufacturing the same.  <P>SOLUTION: The integrated optical element 10 comprises at least a light- emitting element 14 adhered onto a lead frame 11 via a sub-mount 13. In this element 10, the sub-mount 13 is adhered to the lead frame 11 via a solver 12 embedded in the recess 11A formed on the frame 11. The method for manufacturing the same comprises the steps of forming the recess 11A on the lead frame 11, supplying the solder 12 to the recess 11A, mounting the sub-mount 13 on the solder 12, and completing the adhesion of the solder 12 through heat treating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002234890-A (JP)
Title: Method for producing amorphous paroxetine hydrochloride
Inventor: NISHINO JIRO
IPC: A61P25/24
Filed: 2002-04-18
Abstract: PROBLEM TO BE SOLVED: To produce a method for producing amorphous paroxetine hydrochloride useful as a medicine by an industrially advantageous method. SOLUTION: Paroxetine hydrochloride containing isopropyl alcohol is reacted with a base to afford paroxetine, which is then reacted with acetic acid to provide paroxetine acetate and the resultant paroxetine acetate is reacted with hydrogen chloride in ethanol to afford an ethanol solution of paroxetine hydrochloride not substantially containing isopropyl alcohol and the ethanol solution is subjected to spray drying to provide the objective amorphous paroxetine hydrochloride.