baber/WOPTO huggingface dataset:
Patent JP-2004072048-A (JP)
Title: Sub-mount and semiconductor device
Inventor: ISHII TAKASHI
IPC: H01L21/52
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sub-mount for fixing a semiconductor light emitting device with a strong bonding strength.  <P>SOLUTION: The sub-mount 3 has a substrate 4 and a solder layer 8 formed on the main surface 4f of the substrate 4. The density of the solder layer 8 is 50% or more and 99.9% or less of a theoretical density of the material which constitutes the solder layer 8. The solder layer 8 includes at least one alloy selected from a group comprising a gold-tin alloy, a silver-tin alloy, and a lead-tin alloy. The sloder layer 8 is formed on the substrate 4 before melted, and has an Ag film 8b and an Sn film 8a formed on the Ag film 8b. The sub-mount 3 further has an Au film 6 formed between the substrate 4 and the solder layer 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080843-A (JP)
Title: Motor with limiter
Inventor: KUGIO MITSUYASU
IPC: H02K5/22
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor equipped with a limiter which can break the current supply to itself with simple mechanical structure.  <P>SOLUTION: A first switching-on terminal 40 follows the rotation of an inner housing 31, and a part on the rotation trajectory of this first switching-on terminal 40 is provided with a second switching-on terminal 42, and this second switching-on terminal 42 is fixed to an outer housing 30 on fixing side. In such a motor 1, the power supply to a coil 33 is required in stationary state, so the first switching-on terminal 40 of the inner housing 31 is kept abutted on the second switching-on terminal 42 on fixing side, and at this point, the inner housing 31 keeps its static state. As against this, the inner housing 31 rotates in the opposite direction to the rotational direction of a rotary shaft 3 by the cooperation between a coil 33 and a magnet 32, the instant the rotation of the rotary shaft 3 is stopped compulsively by some reason.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003087851-A (JP)
Title: Method and apparatus for creating constraint condition matrix
Inventor: FATTOUCH IMAD
IPC: H04W16/18
Filed: 2002-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for creating a constraint condition matrix. SOLUTION: A method for creating a constraint condition matrix used for a cellular wireless phone network scheme includes a step of creating a predicted value of a field value C received by a mesh in a service zone with one frequency fi of a server cell among available numbers of prescribed carrier frequencies fi , fj used to assign specified transmission positions and outputs to a plurality of wireless base stations 11 to 14 acting like servers or disturbing cells, a step of calculating a value I of the interference field of other cells regarded as disturbing cells in each mesh, a step of calculating a ratio C/I associated with the 'server' cell (where I denotes the value of the interference field I received at a mesh stronger than a prescribed value 'CHAMP- MINI- BROUILLEUR'),  and a step of deciding an overall disturbing rate tbij displayed or stored in the binding condition matrix according to an integral arithmetic operation associated with the entire service zone.
Patent JP-2004073012-A (JP)
Title: Method for diagnosing cancer
Inventor: TANIGUCHI NAOYUKI
IPC: G01N30/88
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for diagnosing a cancer with a new tumor marker.  <P>SOLUTION: This method for diagnosing the cancer is characterized by comprising determining GDP (guanosine diphospho)-L-fucose in a sample separated from a living body. The determination of the GDP-L-fucose is carried out by a known method or by a method comprising reacting the above-described sample with a labeled oligosaccharide in the presence of GDP-L-fucosyl-N-acetyl-β-D-glycosaminide α1-6-fucosyltransferase to bind the L-fucosyl group to the labeled oligosaccharide, and then analyzing the product by high performance liquid chromatography. Thereby, the new method for diagnosing the cancer with a new tumor marker useful for diagnosing the cancer is provided. The method for diagnosing the cancer is especially useful for detecting liver cancer or pancreatic cancer, and especially has an advantage that serum can be used as a sample for the pancreatic cancer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074463-A (JP)
Title: Cartridge
Inventor: KOSUGI YASUHIKO
IPC: B41J2/175
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a cartridge communicating with a printer in which power generated using electromagnetic wave is supplied to each electronic component through simple circuitry.  <P>SOLUTION: An ink container 100 rectifies a carrier transmitted from a printer PT at a power generating section 240 to generate power for driving a control section 210, an RF circuit 200, and the like. Furthermore, power generated by the power generating section 240 is utilized for writing data into an EEPROM 220 and for driving a sensor SS employing a piezoelectric element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077232-A (JP)
Title: Method and device determining load of seat for vehicle
Inventor: OGASAWARA HIROMITSU
IPC: B60N2/90
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To secure higher security performance by obtaining high determining accuracy.  <P>SOLUTION: Positions of load detecting means 14 (#1-#4) are regarded as coordinate points on the coordinates, respectively, correction of adding a seat slide amount to each coordinate point is performed, a previously defined area map is corrected to a map adapting to a present slide position of the seat in a plane shape of seat cushion 32, and a center-of-gravity position to each coordinate is calculated from the rectangle having the corrected coordinate points as vertices. The center-of-gravity position is collated to the area map, a center-of-gravity position area is specified on the area map, a sitting attitude is estimated based on the center-of-gravity position area, sum of detected loads, and the load distribution, the weight of a sitting person is estimated by adding a correction factor adapted to the estimated sitting attitude to the sum of detected loads, and the load is determined based on a compared result of the estimated weight with each previously defined threshold value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075481-A (JP)
Title: System and method for recovering phosphorus in object to be treated
Inventor: HIRAO TOMOHIKO
IPC: C01B25/32
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phosphorus recovery system and a phosphorus recovery method by which phosphorus in the object to be treated can be recovered with high efficiency.  <P>SOLUTION: The recovery system for recovering phosphorus in the object to be treated is provided with activation sludge treatment apparatus 1 where sludge comprising phosphorus is subjected to activation treatment, a freeze thawing treatment apparatus 6 where the sludge treated by the activation sludge treatment apparatus 1 is frozen and thawed, a dehydrator 4 where the sludge frozen and thawed by the freeze thawing treatment apparatus 6 is dehydrated, and a phosphorus recovery apparatus 8 where phosphorus is recovered from a liquid substance obtained by the dehydrator 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074093-A (JP)
Title: Organic waste treatment equipment and organic waste treatment method
Inventor: TOMIOKA TOSHIICHI
IPC: B01D53/22
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic waste treatment equipment and an organic waste treatment method capable of saving energy and space and suppressing the generation of malodor.  <P>SOLUTION: The organic waste treatment equipment has a closed type fermentor 1 for containing organic wastes and an oxygen enriching member module 2 constituting a part of the wall materials of the fermentor 1. The module 2 has a characteristic to permeate the gaseous oxygen in outdoor air into the fermentor 1 by the partial pressure difference between the gaseous oxygen in the outdoor air and the gaseous oxygen in the fermentor 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082387-A (JP)
Title: Method for producing pneumatic tire, pneumatic tire, and tire rim assembly
Inventor: SAGUCHI TAKANARI
IPC: B60C5/00
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire which is simple in structure, easy to produce, and can reduce a cavity resonance sound.  <P>SOLUTION: A method for producing the pneumatic tire has a process for applying an adhesive on the inner surface of the tire and a process for bonding numberless short fibers to the section coated with the adhesive. Numberless short fibers 30 are erected on the inner surface of the tire by electrostatic flocking. Since the cavity resonance sound generated in a tire air chamber is absorbed by the short fibers 30, noise in a car can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088266-A (JP)
Title: Base station, mobile communication system, and method for communication
Inventor: OKAWA KOICHI
IPC: H04B7/06
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base station in which a mobile station can suitably receive a signal and an apparatus scale of the base station can be reduced and to provide a mobile communication system and a method for communication.  <P>SOLUTION: The base station 10 includes both an array antenna 11a and a sector antenna 11b in each section. An antenna weight controller 14 refers to a mobile station information storage unit 14a, and judges whether the mobile station is a directional beam reception dealing mobile station or a directional beam reception non-dealing mobile station. The controller 14 selects the array antenna 11a as an antenna used when individual is transmitted in an individual channel of a down link if the mobile station is the directional beam reception dealing mobile state. Meanwhile, the controller 14 selects the sector antenna 11b as an antenna used when individual data is transmitted in the individual channel of the down link if the mobile station 30 is the directional beam reception non-dealing mobile station.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084525-A (JP)
Title: Exhaust manifold of multi-cylinder engine
Inventor: ONISHI KAZUHIKO
IPC: F01N3/00
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust manifold of a multi-cylinder engine capable of improving exhaust efficiency and exhaust control of an entire exhaust device, and miniaturizing the engine.  <P>SOLUTION: Openings on other end sides 21-24 of respective exhaust passages 1-4 connected with respective exhaust ports of a multi-cylinder engine 10 on one end side are opened to an expansion chamber 15 in different directions in a manner to be directed to a tangential direction of an outer shape of the expansion chamber 15. Connection angles of the openings on the other end sides 21-24 of the respective exhaust passages 1-4 relative to the expansion chamber 15 are set to be 15 degrees or more to a connection face of the expansion chamber 15 and a catalyst 16. An oxygen sensor 20 is attached at a top of the expansion chamber 15 towards a center of the expansion chamber 15. Under such a constitution, exhaust gases to be exhausted in the expansion chamber 15 do not interfere with each other, so as to prevent deterioration of output of the engine due to exhaust interference.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087883-A (JP)
Title: Lead frame and method for manufacturing semiconductor device using the same
Inventor: TAKE TOSHIYUKI
IPC: H01L21/56
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein in a conventional method for manufacturing a semiconductor device, it is not possible to sufficiently press a lead frame in a formation region by forming an air vent contiguous to a cavity in a mold, and flash burrs occurs on the back of the lead frame to cause a defective external appearance.  <P>SOLUTION: In a method for manufacturing a semiconductor device, a resin outflow hole 33, etc. having a thickness equal to the thickness of a lead frame 21 is formed in the lead frame 21 to be used. For this reason, the lead frame 21 in the vicinity of an end of the cavity can be surely pressed by abutment planes 55, 56 of the mold, so that the flash burrs will not occur on the front and back of the lead frame 21 which are contiguous to a package 54. As a result, the method for manufacturing the semiconductor device capable of improving the defective external appearance by the flash burrs is realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090685-A (JP)
Title: Control device of four-wheel drive vehicle
Inventor: OTSU NOBUYUKI
IPC: B60K23/08
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a four-wheel drive vehicle in which a change-over switch can select the change-over to either the fuel consumption-oriented two-wheel drive mode or the traveling-oriented four-wheel drive mode, and a control device of the four-wheel drive vehicle which can prevent occurrence of any torque-steer phenomenon without providing any electronic controlled power steering device in a condition in which the change-over switch is selected to the fuel consumption two-wheel drive side.  <P>SOLUTION: In a traveling condition in which a drive mode change-over switch 9 is selected to the two-wheel drive mode oriented to the fuel consumption, if any torque steer occurring condition (when the vehicle speed Vcar is ≥ 10 km/h, and the accelerator opening is ≥ 60%) is detected, the drive mode is temporarily switched to the four-wheel drive mode, and the driving force is distributed to the rear wheel side by a front and rear driving force distribution device 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090107-A (JP)
Title: Work piece holding device
Inventor: KAKIMOTO TAKESHI
IPC: B23Q3/08
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To hold a work piece in a work holder without wrinkles and slackness and to pile work holders in multi-stage or stack work holders for holding works in multi-stage in a stack magazine.  <P>SOLUTION: This work piece holding device includes: a work piece holder 1 frame-shaped in a plan view and having positioning pins 11 projected in two or more places; a sucking table 3 for placing a work piece holder 1, which has a flattening surface 23 disposed in the central space of the work piece holder 1 to be flush with the top face of the work piece holder 1; and a magnet frame body 2a provided with an engagement hole 12 for the positioning pin 11 and releasably sucking a work piece W with the work holder 1. The magnet frame body 2a is provided on the work holder so that the frame body 2 is turned up and down.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096262-A (JP)
Title: Portable radiotelephone and noncontact charger
Inventor: KOSHI MASASHI
IPC: H04M1/02
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable radiotelephone chargeable without connecting to a charger while kept compact.  <P>SOLUTION: The radiotelephone is composed of an antenna 102 of a transmitting-receiving means having a transmitting-receiving function for radio communications and a function for receiving microwaves for charging it, a branching filter 103 for branching microwaves to a radio circuit 106 and to a rectifier circuit 104, the rectifier circuit 104 for converting an AC power to a DC power, and a chargeable battery 105 charged to use. The microwave for charging it is set to a different frequency from that of the microwave used for the radio communications.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091101-A (JP)
Title: Method and device for feeding web
Inventor: TAKAGI SHINICHIRO
IPC: B65H23/182
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for feeding a web by which variations in web tension caused by the eccentricity of a winding body can be controlled even in the case of high-speed operation.  <P>SOLUTION: The method for feeding a web controls variations in the tension of the web by causing the unwinding position of the web winding body to reciprocate in synchronism with the rotation of the winding body in the direction in which the web is unwound. The device for feeding a web includes a drive means for causing the web winding body to reciprocate in the direction in which the web is unwound; a control means for controlling the drive means; a rotational angle detecting means for detecting the rotational angle of the winding body; and an outer peripheral speed detecting means for detecting the outer peripheral speed of the winding body. The control means anticipates the relationship between the rotational angle and the displacement of the unwinding position according to the rotational angle and the outer peripheral speed and controls the drive means in such a way that a difference between the anticipated displacement and the actual displacement is eliminated by the reciprocation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093291-A (JP)
Title: Apparatus and method for measuring rainfall, and rainfall measuring system
Inventor: TAMIDA SEIYA
IPC: G01W1/14
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for measuring a rainfall which can accurately measure a section average rainfall with high time resolution and to provide a rainfall measuring system which has the apparatus and which can accurately measure a planar rainfall with the high time resolution.  <P>SOLUTION: The apparatus 1 for measuring the rainfall includes a transmitter disposed at one end of a predetermined section to transmit a radio wave, a receiver 10 disposed at the other end of the predetermined section to receive the wave transmitted by the transmitter 10, and a rainfall calculating means 50 for calculating an attenuation amount of the wave in the predetermined section based on the received power of the wave received by the receiver 20, obtaining coefficients α and β based on the attenuation amount and calculation the rainfall in the predetermined section according to a relational formula of the attenuation amount of the wave and the rainfall by using the attenuation amount, and the coefficients α and β.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095338-A (JP)
Title: Corrosion-protected wire
Inventor: IINUMA KOICHI
IPC: H01B5/08
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrosion-protected wire where the drooping at high temperatures is prevented, cold resistance is excellent, and corrosion resistance can be maintained for a long term.  <P>SOLUTION: In the corrosion-protected wire, grease in which 5-50 pts.mass of a thickening agent having a dropping point of ≥220°C and 0.01-10 pts.mass of an oxidation inhibitor are mixed into 100 pts.mass of a base oil containing polybutene of 30-50000 mm<SP>2</SP>/s in kinematic viscosity at 100°C and 20-1000 mm<SP>2</SP>/s in kinematic viscosity at 40°C as a main component is applied and/or filled. As a result, the degradation of corrosion resistance, which is caused by the drooping at high temperatures or the crack under cold conditions, is restrained to provide extremely high corrosion resistance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092787-A (JP)
Title: Ball screw device
Inventor: WATANABE YASUMI
IPC: F16H25/22
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve a service life of a ball screw device by restraining quantity of foreign matter entering between a rolling surface and a ball by preventing production of metal powder, etc. due to contact of the ball on an inner surface of a circulating tube.  <P>SOLUTION: This ball screw device is furnished with a screw stem 3 having a spiral thread groove 2 on an outer peripheral surface, a nut 6 having a thread groove 4 to correspond to the thread groove 2 on an outer peripheral surface and to be fitted on the screw stem 3 with a play, a large number of the balls 5 loaded on a load truck formed between the both thread grooves 2, 4 free to roll and the circulation tube 8 provided on the nut 6 to infinitely circulate the balls 5 rolling on the load truck, and inner surface roughness of the circulating tube 8 is made less than 0.2μmRa in arithmetical mean roughness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094661-A (JP)
Title: Data backup service method and service device
Inventor: ITANI NOBUKO
IPC: G06Q50/10
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide service at low cost by utilizing a writing space of a storage medium of a computer connected by a network.  <P>SOLUTION: Storage of data of a copy of original data of a customer A into the storage medium having the writing space provided from a different customer B is requested correspondingly to provision of the writing space of the storage medium from the customer A in 1, the copy data is collected from the customer B side via the network and is sent to the customer A side when the original data is broken in 2, and a consideration for data restoration is received from the customer A side in 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061482-A (JP)
Title: Reflection type photosensor
Inventor: NISHINA RINTAROU
IPC: G01J1/02
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection type sensor in which light emission and light reception are integrated to reduce the size and to enhance precision, in a photo-sensor for detecting and measuring characteristics such as the displacement, color tone and color shade of a substance.  <P>SOLUTION: In this reflection type photosensor, a through hole is provided in the central part of a photo-receiving face of a photoreception element, a light guide or a shielding cylinder is inserted into the hole, a measuring object is irradiated with light from a luminescent element as a point light source, and the optical axis of the irradiation light is made coincident with the optical axis of the photoreception element to receive the reflected light on a photoreception element face.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092332-A (JP)
Title: Double sliding sash
Inventor: SHIOTANI MASATAKA
IPC: E06B7/14
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double sliding sash having a superior watertightness regardless of the sectional shape of a lower frame of the sash.  <P>SOLUTION: The double sliding sash comprises the lower frame 2 having a ponding space 23 formed at the indoor side relative to an outer shoji screen 12 by inner/outer rails 21, 22, which have almost the same height, and a drain hole 24 for draining rain water ponding in the ponding space 23, an auxiliary frame 4 fixed to an opening of a body and is arranged below the lower frame 2, and a water-dripping material 3 arranged in the outdoor side relative to the lower frame 2 and the auxiliary frame 4 and having a ponding hollow part 31. A communicating hole 32 communicating with the drain hole 24 of the lower frame 2 is formed on an upper part of the ponding hollow part 31, while a drip hole 33 for draining the rain water to the outdoor side is formed on a lower part of the hollow part 31. The auxiliary frame 4 has a locking portion 41 to lock a to-be-locked part 34 on the water-dripping material 3, which is screwed firmly to the lower frame 2 or to the auxiliary frame 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094856-A (JP)
Title: Management system for equipment, and controller
Inventor: MURAKAMI YOSHIHIKO
IPC: G05B23/02
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management system which easily performs the communication confirmation work of a controller, which should be performed before operation of a system, and to provide the controller.  <P>SOLUTION: The management system 1 for equipment is provided with equipment 10, a controller 20, and a management device 30. The controller 20 communicates with the equipment 10 to control the equipment 10. The management device 30 perform communication with the controller to manage the equipment 10. The controller 20 has a virtual means 22 which can be substituted for the equipment 10.  <P>COPYRIGHT: (C)2004,JPO