baber/WOPTO huggingface dataset:
Patent JP-2003243062-A (JP)
Title: Connector for electric wire
Inventor: KAWAGUCHI TAKEO
IPC: H01R4/48
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric wire connector for branch wiring used in electric works in which, when the termination of each electric wire is inserted, the tip of a chevron-form B-piece in the rear of a spring shaped by folding a thin metal piece abuts to the edge in the forefront of a space of a spring inner wall to widen the resiliently supporting width to cause an increase of the pushing force which allows managing well with a large difference of the termination of the electric wire to serve simultaneously, and a synergetic action of the pushing force by two spring pieces positioned in front and in the rear in proximity to each other will act about the boundary consisting in a connecting groove positioned at the apex of a chevron-form conductor to enable a guide wall or conductive wall of a guide hole provided at the bottom of a cap to guide the termination of the electric wire to the connecting groove so as to hinder the reaction, so that electroconductive reinforcement is established.  <P>SOLUTION: The termination of the electric wire to be inserted is pressed by the apex of the chevron-form B-piece provided in the rear inside the spring, and connection is generated only to the connecting groove in the center of a chevron-form conductor, and the tip of the B-piece abuts to the edge of the space in the spring inner wall to generate supporting, and a synergetic action to press by three points of A-pieces located in proximity in front and in the rear and the chevron-form B-piece will act about the boundary consisting in the connecting groove in the center, which results in abutting to the guide hole on the cap bottom or the guide wall or conductive wall of the common groove, to press it and guide to the connecting groove so as to hinder the reaction and electroconductive reinforcement is established.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003282592-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: TAKIZAWA TERUO
IPC: H01L29/78
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device capable of manufacturing a thin low resistance metallic film on the surface of a silicon layer in a source region and a drain region at the time of forming a field effect transistor in an MOS configuration, and increasing the operating efficiency of the transistor.  <P>SOLUTION: In a second annealing process and a temperature reducing process, a crystal core 10 is formed in a titanium silicide film 9 which is an amorphous film. In a third annealing process, at the time of carrying out heat treatment again at an annealing temperature which is 700°C or higher, a crystal is grown with the crystal core 10 formed in the first annealing process and the temperature reducing process as a center, and a low-resistance titanium silicide film 9 is formed as a low-resistance metal film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286426-A (JP)
Title: Method for manufacturing ink for ink-jet recording
Inventor: TAGUCHI TOSHIKI
IPC: C09D11/328
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an ink for ink-jet exhibiting high delivery stability and excellent weather resistance.  <P>SOLUTION: The method for manufacturing the ink for ink-jet recording comprises a step for preparing an ink stock solution comprising a component containing at least one phthalocyanine dye of a specific structure dissolved or dispersed in a high concentration in a medium, and a step for adjusting the composition of the ink stock solution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002346329-A (JP)
Title: Method for reducing content of carbon dioxide in gas mixture
Inventor: GOLDEN TIMOTHY CHRISTOPHER
IPC: B01D53/04
Filed: 2002-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently removing carbon dioxide and/or N2 O from a gas mixture. SOLUTION: X-type zeolite free from a binder is used in the method for reducing the contents of carbon dioxide and/or N2 O in the gas mixture. Zeolite is obtained by converting the binder in binder-containing zeolite to zeolite and, as a result, a ratio of the adsorbing capacity of carbon dioxide of zeolite free from the binder to that of zeolite containing the binder is larger than a mass ratio of the zeolite content in zeolite free from the binder to that in zeolite containing the binder.
Patent JP-2003288662-A (JP)
Title: Event determination method using section integrating processing
Inventor: KUBO YUJI
IPC: G08G1/01
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an event determination method capable of speeding up an event determination and improving its reliability to enhance the safety of road traffic by using a section integrating processing for continuously and instantaneously outputting vehicle information of the whole measuring range.  <P>SOLUTION: This method is characterized by instantaneously determining a sudden event by use of the section integrating processing for integrating information of a plurality of road sensors 1 for locally detecting a behavior such position or speed of a vehicle traveling on a road and outputting vehicle information at a short cycle for vehicles present in the whole measuring range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288157-A (JP)
Title: Position-detecting device
Inventor: FUJII AKIRA
IPC: G01S15/12
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a configuration high in applicability thereof, which is a digitizer superior in operability and accuracy, and further free from limiting the write operation range.  <P>SOLUTION: In the configuration, a pen-type moving member 10 transmits periodically an ultrasonic wave signal and infrared synchronization signal, when coming into contact with a writing surface, and receives them at a stationary unit 50. The position of the moving member 10 is found from triangulation method with the timing receiving the ultrasonic wave signal with a plurality of receivers 50a, 50b. A delay circuit 11 is arranged, to delay the timing of transmission of the signal from the moving member 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294127-A (JP)
Title: Trouble diagnosis device for automatic transmission
Inventor: UMEHARA KUNIO
IPC: F16H61/12
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trouble diagnosis device for an automatic transmission which prevents determination error and alarm error for trouble in a throttle opening sensor caused by voltage drop of ignition power or key-off so as to improve precision of trouble diagnosis to the throttle opening sensor.  <P>SOLUTION: In the automatic transmission, speed change control is performed based on a throttle signal as a detection value from the throttle opening sensor. This device is provided with: a throttle opening sensor abnormality determining means to determine abnormality in the throttle opening sensor by detecting a throttle pulse signal based on the throttle signal; a power voltage detecting means to detect a power voltage value of the throttle signal; and a throttle opening sensor trouble diagnosis means to determine that the throttle opening sensor is in trouble when the throttle opening sensor abnormality determine means is not detecting the throttle pulse signal based on the throttle signal, and when a power voltage value of the throttle signal detected by the power voltage detecting means is more than a set value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300777-A (JP)
Title: High purity calcium fluoride sintered compact and production method therefor
Inventor: FUJIMORI HIROYUKI
IPC: C01F11/22
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high strength, inexpensive, high purity calcium fluoride sintered compact which has improved sintering properties without reducing its purity or rather improving the purity by utilizing the cut scraps of high purity calcium fluoride single crystals for an optical member, or the like, as the raw material, and is suitable as a plasma resistant member used in a semiconductor production process, particularly, a large-sized product or a member having a complicated shape, and to provide a production method therefor.  <P>SOLUTION: The high purity calcium fluoride sintered compact having a purity of ≥99.0% and a density of ≥3.17 g/cm<SP>3</SP>is obtained by using a production method wherein powder obtained by pulverizing calcium fluoride single crystal pieces as the raw material is sintered by a hot press.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290633-A (JP)
Title: Hollow fiber membrane module
Inventor: KUMANO ATSUO
IPC: B01D63/02
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow fiber membrane module having excellent turbidity resistance and low pressure loss therein and in which eccentric flow and fluidizing pressure loss in permeated water in a hollow part are suppressed and hence high separation efficiency and high boron removing capacity are imparted specifically in the case of a reverse osmotic membrane.  <P>SOLUTION: The hollow fiber membrane module has hollow fiber membranes designed to intersect each other and both the ends of the hollow fiber membranes that are opened. For example, when the ratio L/D of the length L in the axis direction of an assembly of the hollow fiber membranes to the outer diameter D thereof is determined within a specified range, the hollow fiber membrane module having both high turbidity resistance and high selective permeability to supply fluid, and high boron removing capacity specifically in case of the reverse osmotic membrane, is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289957-A (JP)
Title: Kitchen cabinet and kitchen set using the same
Inventor: WATANABE SACHIKO
IPC: A47B77/06
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kitchen cabinet whose drawer can be drawn out without getting dirty.  <P>SOLUTION: As for the kitchen cabinet (A) provided with a drawer (1) to be drawn forward and a box (2) installed on a floor surface housing the drawer (1), the drawing out operation of the drawer (1) is performed by a foot-operated type operation means (3), a kick-in part (2a) is formed at the lower part of the box (2), and a pedal (3b) which becomes the operation part of the foot- operated type operation means (3) is arranged in the kick-in part (2a).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003250662-A (JP)
Title: Sofa bed with storage portion
Inventor: KAWADA MIE
IPC: A47C19/22
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sofa bed with a storage drawer.  <P>SOLUTION: A sofa and a bed are integrated, and a storage drawer is added to them. They are set in accordance with use purpose by switching the sofa and the bed. The sofa and the bed can be switched by manual operation or electric operation (a remote-controller). A drawer part of the bed can be used for storing daily necessities.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003032093-A (JP)
Title: Detection switch system
Inventor: NISHIDE MITSUO
IPC: H03K17/78
Filed: 2002-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a detection switch system employing a plurality of detection switches of an automatic threshold value setting system that can fine-adjust a threshold value of each detection switch depending on a measurement environment at a reduced cost. SOLUTION: In the detection switch system provided with a plurality of concatenated detection switches each comprising; an arithmetic section 6 for collecting outputs depending on a detected amount of an object obtained by a light receiving element 13 and automatically obtaining a threshold value;  and a comparator section 4 for comparing the threshold value obtained by the arithmetic section 6 with the detected amount of the light receiving element 13 and determining the presence of the object depending on the output of the comparator section 4, a master detection switch 100 is provided with a display device 23 that individually displays the threshold value of each slave detection switch and the detected amount of the light receiving element 13 and with a control section 2 for adjusting the threshold value of the slave detection switch displayed on the display device 23, and the master detection switch 100 adjusts the threshold value automatically set to each slave detection switch.
Patent JP-2003291889-A (JP)
Title: Propulsion unit for ship and ship
Inventor: NAGASHIMA YASUNOBU
IPC: B63H5/08
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a propulsion unit for a ship and a ship, enabling improvement in driving force and securing of redundancy while restraining increase in work process and the number of part items in fitting, and restraining complicatedness of shape of the ship.  <P>SOLUTION: This propulsion unit 14 for the ship is provided with a plurality of propeller devices 26A, 26B, whereby the driving force can be improved as compared with the unit having one propeller device, and the redundancy is secured. Since one strut 24 is provided for the plurality of propeller devices 26A, 26B, increase in work process for fitting can be restrained as compared with the conventional case where a plurality of propulsion units 52 are provided on the ship body 54. Further, the number of parts in fitting the propeller devices 26A, 26B of the same number to the ship can be reduced. Further the shape of the ship body can be restrained from being complicated as compared with the case where the propulsion unit is fitted through a plurality of struts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301540-A (JP)
Title: Magnetic field intercept wall structure using non- magnetic reinforcing material
Inventor: INABA KAZUKI
IPC: E04B1/92
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic field intercept wall structure for restraining a temperature rise due to induced current caused by an alternating current magnetic field from a magnetic field generating source.  <P>SOLUTION: In this magnetic field intercept wall structure, a part of the wall structure for insulating the magnetic field generating source from the outside is formed using a non-magnetic reinforcing material, non-magnetic reinforcing materials are bound together by a non-magnetic resin tape, and a fixing member for a from used in constructing the wall structure using the non- magnetic reinforcing material, an insert member fitted to the wall structure using the non-magnetic reinforcing material, an insert member fixing member, and an anchor member connecting the wall structure using the non-magnetic reinforcing material and the wall structure in the periphery thereof are non- magnetic.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303260-A (JP)
Title: Method, system and device for centralized control of schedule
Inventor: ONISHI KEISUKE
IPC: G06Q50/00
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To make evadable a mistake in schedule.  <P>SOLUTION: When schedule data and user identification information input by an information terminal 1<SB>i</SB>are transmitted, a schedule centralized control service computer 3 determines the presence of a route capable of moving by combination of walking and a public traffic facility from the visit finish date and hour in the last schedule up to the visit start data and hour in the second schedule, using a road data and a time table data of the public traffic facility, using the last schedule as a starting point and the second schedule input this time as a destination, when the preceding first schedule exists and no following schedule exists in schedule information on the same visit day on the visit day of a user stored in an inside of the computer 3, and the computer 3 stores a data of the schedule input in this time corresponding to the user only when existing. The schedule information of the user corresponding to the information terminal of a requirer is reply-transmitted when the schedule information is required from the information terminal 1<SB>i</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303892-A (JP)
Title: Semiconductor integrated circuit
Inventor: FUJITAKA SHIGEAKI
IPC: H01L21/822
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To restrain noise from a power source, operation noise by an internal circuit and unwanted radiation.  <P>SOLUTION: In this semiconductor integrated circuit having at least three layers, a first connection point connects a power source and ground wiring formed of lowermost layer metal with intermediate layer metal or uppermost layer metal, and a second connection point connects a circuit element with the lowermost layer metal. The first connection point is connected with the second connection point by the lowermost layer metal. A capacitance element is arranged on the lowermost layer metal between the first connection point and the second connection point.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304985-A (JP)
Title: Toilet seat-lifting device
Inventor: TSUJI KAZUAKI
IPC: A47K13/10
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve a lifting device for a toilet seat which utilizes tap water as the pressure source, and to make the motion sure and smooth, and at the same tame, to miniaturize the overall device.  <P>SOLUTION: This toilet seat-lifting device has a cylinder part which is attached to a toilet body, and a piston part which is freely vertically movably attached to the cylinder part, is lifted by tap water fed to the cylinder part, and supports the toilet seat. The toilet seat-lifting device is equipped with hydraulic actuators which are respectively arranged on the right and left sides of the toilet body, and lift-guiding parts which are respectively arranged on the right and left sides of the toilet body and guide the toilet seat in the lifting direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307936-A (JP)
Title: Electrostatic latent image development method, developing device and image forming apparatus
Inventor: KOBAN AKIHIRO
IPC: G03G15/06
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic developing method in which an area where a latent image is developed with toner is increased by using the entire developing sleeve as a developing area for development, in which image density in a solid part is high and in which a high quality image having a satisfactory solid ground in a solid part is obtained.  <P>SOLUTION: A developer carrier disposed opposite an image carrier and incorporating a magnet holds thereon two-component developer containing toner having a number mean particle diameter of 3 to 7 μm by number and magnetic carrier having a weight mean particle diameter of 25 to 45 μm. The developer carrier transports the developer to a developing area between an image carrier and itself. Within the developing area, the magnetic carrier and toner are separated from each other when the gathering naps of the magnetic carrier rise, and development is carried out with the thus obtained free toner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309614-A (JP)
Title: Orthogonal demodulator
Inventor: MATSUMOTO TOSHIHIKO
IPC: H04L27/38
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an orthogonal demodulator with an adjusting function which realizes a high accuracy orthogonality by adding an adjusting function without losing a stable orthogonality, and keeps a stable operation without using the adjusting function, if a required accuracy of orthogonality is at a level needing no adjustment.  <P>SOLUTION: A first and a second DC adjusting circuits 3, 4 are provided between a first 1/2-divider 2 and a second and a third 1/2-dividers 5, 6 in a post-stage. The input DC levels of the second and the third 1/2-dividers 5, 6 are adjusted to adjust the phase of local signal inputs of a first and a second mixers 18, 19, thereby realizing an orthogonality of the first and the second mixers 18, 19 at a higher accuracy. If a required orthogonality accuracy is at a level needing no adjustment, a stable operation is held with no adjusting function used, without losing an equivalent orthogonality accuracy to the conventional orthogonal demodulator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309491-A (JP)
Title: Communication terminal device and method for automatically controlling frequency
Inventor: NISHIMURA HIROSHI
IPC: H04B1/7087
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a reference frequency by which quick following processing can be applied to signals from a plurality of base stations respectively having different reference frequencies.  <P>SOLUTION: A plurality of frequency estimating parts 101 respectively use a known reference signal transmitted from each of the base stations to estimate a frequency error of each of the base stations. A plurality of power detecting parts 103 respectively detect the reliability of a received signal of each of the base stations on the basis of the power of the known reference signal transmitted from each of the base stations. Adders 105 and 106 and a divider 107 weight and combine the frequency error on the basis of the reliability. A control voltage generating part 108 generates a control voltage corresponding to a frequency error combination value ΔfMS subjected to weighting and combination, and a VC-TCXO 109 generates a carrier to be used in semi-synchronous detection processing by a radio receiving part 114. As a result of this, the higher reliability does a base station have, the smaller frequency error belonging to a reference frequency is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309816-A (JP)
Title: Stream media reproduction method, apparatus, program, recording medium for recording the program, and stream media distribution system
Inventor: TANAKA KIYOSHI
IPC: G11B27/10
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stream media reproduction apparatus capable of allowing a user to view a video scene at a proper reproduction start/end position in response to a reproduction purpose at reproduction of a scene designated by the user.  <P>SOLUTION: A video DB 101 stores video images. An index information DB 104 stores index information items given to scenes. A purpose instruction unit 106 is a unit whereby a user enters a reproduction purpose. A reproduction position determining unit 103 extracts index information attached to a scene from the index information DB 104 and determines a reproduction start position and a reproduction end position of the scene on the basis of rules in response to the reproduction purpose entered by the purpose instruction unit 106. A video reproduction controller 102 extracts video images from the reproduction start position to the reproduction end position determined by the reproduction position determining unit 103 from the video DB 101 and transmits the video images to a video image reproducing unit 105, wherein the video images are reproduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309441-A (JP)
Title: Reception gain controller and radio communication terminal
Inventor: MATSUKI SHIGERU
IPC: H03G3/30
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To detect a prescribed signal in a call termination waiting state with high accuracy.  <P>SOLUTION: A CPU 9 controls a gain of an LNA (Low Noise Amplifier) 3 so as to obtain a reception gain in response to a reception input strength detected by a power detection section 8. Further, the CPU 9 fixes the gain of the LNA 3 in the call termination waiting state.  <P>COPYRIGHT: (C)2004,JPO