baber/WOPTO huggingface dataset:
Patent JP-2004102770-A (JP)
Title: On-vehicle machine for communication between road and vehicles
Inventor: SAKANO MITSUSACHI
IPC: G07B15/00
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a transmission loss between an on-vehicle machine body installed on a ceiling inside a cabin and an on-vehicle antenna therefor in an on-vehicle machine for communication between road and vehicles.  <P>SOLUTION: This on-vehicle machine 10 forming an ETC system comprises an ETC antenna 72 performing the transmission and receipt of signals to and from the road side antenna of a road side machine, and the on-vehicle machine body 30 having a control part 34 processing signals transmitted from the ECT antenna 72 to the outside and signals received by the ETC antenna 72. The on-vehicle machine body 30 is disposed on an overhead console installed on the ceiling inside the cabin. The ETC antenna 72 is installed on the control substrate of the control part 34 installed at a portion fixed to the ceiling inside the cabin. Then, the ECT antenna 72 is connected to the receiving part 66 and the transmission part 68 of a high frequency part 40 through a transmission route 74 formed on the control substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111419-A (JP)
Title: Mounting substrate, its manufacturing method, electronic circuit device, and its manufacturing method
Inventor: SASAKI NAOTO
IPC: H01L21/60
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting substrate on which the electrical connection between the terminals of an electronic element and the pad electrodes of the substrate can be assured by suppressing the size and height fluctuations of bumps which connect the terminals of the element and the pad electrodes of the substrate to each other, and to provide a method of manufacturing the substrate, an electronic circuit device, and a method of manufacturing the device.  <P>SOLUTION: In the mounting substrate, conductive films 16 are respectively formed on the pad electrodes 14 of an interposer 1 by electroless plating and bumps 17 are respectively formed on the films 16. Since the pad electrodes 14 of the interposer 1 are only connected to wiring through which signals are exchanged between chips, the electrodes 14 are fixed in potential and, accordingly, the thicknesses of the conductive films 16 become uniform. In addition, the pad electrodes 14 of the interposer 1 are unified to the smallest inter-chip connecting size and the sizes of pad openings 15a formed in a surface protective film 15 are also unified, the sizes and heights of the bumps 17 formed by flow soldering also become uniform.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112288-A (JP)
Title: Cross polarized wave interference compensation circuit
Inventor: KAWAI MASAHIRO
IPC: H04J11/00
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To shift a cross polarized wave interference compensation circuit to a reset state without causing deterioration in the characteristics of a bit rate by poorly affecting the control of other circuits in digital microwave communication equipment when the cross polarized wave interference compensation circuit is reset.  <P>SOLUTION: The cross polarized wave interference compensation circuit (XPIC circuit) comprises: a transversal filter 7 that generates an XPIC signal for canceling a different polarized wave side signal leaking out to an own polarized wave side signal according to a tap coefficient for outputting; and a tap coefficient generation circuit 8 that generates the tap coefficient of the transversal filter 7 according to the correlation between an error signal for indicating deviation from a specific lattice point in the own polarized wave side signal and I channel and Q channel signals at a different polarized wave side, and gradually brings the tap coefficient close to 0 in the input of an XPIC reset signal indicating the switching of the XPIC circuit to a reset state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108320-A (JP)
Title: Method and system for exhaust emission control
Inventor: SATO HITOSHI
IPC: F01N3/24
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for exhaust emission control, which prevents occurrence of white smoke after a low exhaust temperature state of idling operation or the like has been continued for a long time.  <P>SOLUTION: The exhaust emission control method for controlling the exhaust emission of an internal combustion engine 1, by using an exhaust emission control system 10 equipped with an oxidation catalyst 3a comprises the steps of: estimating an unburned hydrocarbon amount deposited on a carrier of the oxidation catalyst 3a; and performing a hydrocarbon removal control when an estimated deposition amount Vhc of the unburned hydrocarbon exceeds a predetermined determination value Vhc0 to increase an exhaust gas temperature T and activate the oxidation catalyst 3a, and thereby to oxidize and remove the deposited unburned hydrocarbon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073787-A (JP)
Title: Supporting device for displaying head cover of wood club for golfing
Inventor: YAMAMOTO HEIHACHIRO
IPC: A47F5/00
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display supporting device capable of presenting a head cover as an accessory of a wood club for golfing as a pair with these clubs.  <P>SOLUTION: Suspension parts 4 of the head covers are disposed on a base member 2 at nearly equal intervals. The base member 2 has a mounting member 6 for mounting to a horizontal arm for display or a vertical post for display.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003175923-A (JP)
Title: Heat-resistant bottle
Inventor: KOMIYA ATSUSHI
IPC: B29C49/64
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-resistant bottle which is oriented substantially uniformly in the circumferential direction and the height direction, excellent in mechanical strength, thin-walled at a bottom center, and transparent due to orientation crystal.  <P>SOLUTION: In the heat-resistant bottle which is formed of biaxial orientation blow-molded and heat-treated thermoplastic resin polyester, and provided with a mouth part and a closed bottom part, a barrel part has an orientation crystallized part to satisfy inequality (1) 1.8≥Ih/Ic≥0.55 through the measurement with the X-ray diffraction by a curved PSPC micro-diffractometer, where Ih is the diffraction intensity in the vicinity of the Bragg angle (2θ)=16° in the direction orthogonal to the bolt height direction with X-ray being orthogonally incident on a wall surface of the barrel part, and Ic is the diffraction intensity in the vicinity of the Bragg angle (2θ)=16° in the bolt height direction with X-ray being orthogonally incident on the wall surface of the barrel part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004120143-A (JP)
Title: Multi-beam forming feeding circuit
Inventor: ONO YOSHIKI
IPC: H01Q3/40
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-beam forming feeding circuit capable of forming a multi-beam and scanning the formed multi-beam.  <P>SOLUTION: The multi-beam forming feeding circuit is constituted by sequentially connecting: a switch circuit 1 for selecting a plurality of input terminals that are externally connected and a plurality of output terminals, a plurality of variable power distributors 2 respectively connected to a plurality of the output terminals of the switch circuit and changing an output power ratio; a plurality of power combining circuits 3 for composing outputs of the different variable power distributors; a plurality of phase shifters 4 respectively connected to a plurality of the power combining circuits to adjust phases of signals; a hybrid matrix amplifier 7 for amplifying outputs of a plurality of the phase shifters, and a plurality of antennas 8 for forming the multi-beam on the basis of an output of the hybrid matrix amplifier.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116345-A (JP)
Title: Fluid pump
Inventor: NISHIMURA MASAKI
IPC: F01P5/12
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid pump capable of inhibiting intrusion of foreign matters such as casting sand, into a sealing portion between a motor chamber and a pump chamber.  <P>SOLUTION: In a water pump 10, a rotary shaft 22 protruding from the motor chamber 18 housing a motor 20 via a rotary shaft hole 24 is connected with an impeller 42 in the pump chamber 30, and the rotary shaft hole 24 communicating the motor chamber 18 with the pump chamber 30 is sealed by an oil seal 36 situated around the rotary shaft 22. In an oil seal 36 side of the impeller 42, a flinger portion 48 is integrally formed. When the flinger portion 48 is rotated together with the impeller 42, the casting sand mixed in engine cooling water is shaken off outward in the diametrical direction by the centrifugal force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115617-A (JP)
Title: Method for manufacturing polyurethane foam for polishing sheet, polyurethane foam, polishing sheet, and polishing pad
Inventor: OGAWA KAZUYUKI
IPC: B24B37/20
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing sheet and a polishing pad which can effectively inhibit the formation of scratches, further a polyurethane foam to be used for the polishing sheet and the polishing pad, its manufacturing method, a method for manufacturing a semiconductor device and the like.  <P>SOLUTION: The method for manufacturing the polyurethane foam for the polishing sheet comprises a step of mixing a first component containing an isocyanate group-containing compound with a second component containing an active hydrogen group-containing compound, and foreign substances present in the raw materials of both the above components are removed with the use of a ≥200 mesh filter (an opening of screen of ≤74 μm), and thereafter both the components are mixed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117201-A (JP)
Title: Method for calculating coupling factor and dissociation constant using high molecular chip for identifying ionic polymer
Inventor: NISHIMURA YOSHIFUMI
IPC: C12Q1/68
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To predict a coupling factor/dissociation constant among many types of ionic polymers.  <P>SOLUTION: A method for calculating the coupling factor/dissociation constant using a high molecular chip for identifying the ionic polymers includes a step of digitizing a relative coupling strength between immobilized ionic polymers and adsorbed ionic polymers by using the ionic polymer identifying chip for immobilizing a plurality of four or more types of ionic polymers. The method further includes a step of measuring the coupling factor/dissociation constant between the immobilized three or more types of ionic polymers and adsorbed ionic polymers by a surface plasmon measuring unit, etc. Since there is a correlation between the relative coupling strength measured by the chip and the coupling constant/dissociation constant measured by the measuring apparatus, a standard curve can be formed. The approximate coupling constant/dissociation constant can be predicted from the relative coupling strength measured by the ionic polymer chip by using the standard curve.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118074-A (JP)
Title: Image forming apparatus and process cartridge
Inventor: UYAMA MASAO
IPC: G03G15/16
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and a process cartridge for eliminating and recovering the remaining transfer developer using a developer charge quantity control means which can be transferred in the longitudinal direction of an image carrier.  <P>SOLUTION: The image forming apparatus is constituted so as to satisfy relations of L1 + d≤L2≤L5-d, L1 + 2 x d≤L3≤L5, L1 + 2 x d≤L4 when length of a developer carrier part G of a developing means 4 is defined as L1, length of an operating part of the developer charge quantity control means 6 is defined as L2, length of an operating part of a charging means 2 is defined as L3, length of an operating part of a transfer means 92 is defined as L4, length of a chargeable part of the image carrier 1 is defined as L5 and transfer width of the developer charge quantity control means 6 is defined as d, in the direction approximately in parallel with the longitudinal direction of the image carrier 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119901-A (JP)
Title: Cleaving apparatus and method
Inventor: NAKASE YOSHITO
IPC: H01L21/301
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaving apparatus capable of reducing the occurrence of defective chips.  <P>SOLUTION: This cleaving apparatus comprises a cleaving tool 103 for cleaving a wafer 100a provided with a scribe groove 102 by pressing the wafer 100a, a cleavage driving part 2 for moving the tool 103 to press the wafer 100a when the wafer is to be cleaved, and an auxiliary driving part 3 for vertically moving the cleavage driving part 2. The wafer 100a is supported by a wafer pedestal 4 consisting of a pair of split pieces 4a, 4a. The split pieces 4a, 4a are arranged to have a clearance t between them. The electrode part of the wafer is more reliably separated in particular, by stepwise moving the cleaving tool. Further, chipping is suppressed in the vicinity of the cleaved part because the wafer is pressed to the wafer pedestal upon cleavage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116494-A (JP)
Title: Electric fan
Inventor: INAZUMI HIDEYOSHI
IPC: F04D29/64
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric fan capable of reducing man-hour for assembling a stand portion 5.  <P>SOLUTION: The stand portion 5 is provided with an upper surface plate equipped with a strut insertion recessed portion 35 in which a strut base portion 16 is fitted, and a male screw insertion hole 39 formed on a bottom surface of the strut insertion recessed portion 35 and in which a fixing male screw 31 is inserted; a base plate 19 applied from a lower side of the upper surface plate 18 and equipped with a female screw fixing hole 46 in which the fixing female screw 31 is inserted at that time; peripheral side hook grooves 42 provided on a peripheral side plate portion of the upper surface plate 18 at generally even intervals; and a plurality of recessed portion side engaging hooks 44 at an end portion of the male screw insertion hole 39. The stand portion is formed by a peripheral side engaging hooks 48 provided on a peripheral side plate portion of the base plate at generally even intervals, and hook engaging portions 36 made by providing a plurality of recessed portion side hook grooves 47 at an end portion of a male screw fixing hole 46. The hooks are engaged with each other, thus assembling the stand portion 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004459-A (JP)
Title: Optical transmitting and receiving apparatus
Inventor: NISHIKAWA TORU
IPC: H04B10/40
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmitting and receiving apparatus which is suitable to be used in a system for an optical communication member necessitating communication speed to about 250Mbps in the communication networks of the middle range and the short range of ≤30km and is manufactured at a low cost while satisfying desired specification.  <P>SOLUTION: Three chips such as a semiconductor laser 1101, a monitoring photodiode 1102 for monitoring light emitted from the rear end surface of the semiconductor laser 1101, and also a receiving photodiode 1103 for receiving an optical signal reflected by a wavelength branching filter 1107 are die-bonded on an optical platform 1105 with a recessed groove 1108 with the recessed groove 1108 for mounting an optical fiber 1104. The wavelength branching filter 1107 is arranged between the semiconductor laser 1101 and the optical fiber 1104, and the semiconductor laser 1101 and the optical fiber 1104 are separated by at least ≥100μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003180631-A (JP)
Title: Automatic light control device for endoscope and electronic endoscopic equipment
Inventor: IIDA MITSURU
IPC: H04N5/225
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To keep the brightness of the image of a subject proper regardless of a video scope to be connected.  <P>SOLUTION: A lamp 12, an iris 16, a motor 18, a motor driver 20, a system control circuit 22 including a CPU 24 and a light control circuit 23 are provided in a processor 10. The system control circuit 22 reads the data of the arrangement relation between the object lens 53 and light distribution scope 52 provided to the leading end 60 of the video scope 50 stored in an EEPROM 57. Then, the weighting functions respectively corresponding to a plurality of the areas prescribed by splitting the image of the subject formed on the CCD 54 in the video scope 50 are decided on the basis of the data of the read arrangement relation. The light control circuit 23 calculates the whole brightness value showing the brightness of the whole of the image of the subject on the basis of the weighting functions to drive the iris 16 according to the difference between the whole brightness value and a reference brightness value showing proper brightness.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004128690-A (JP)
Title: Image forming apparatus
Inventor: TAKEDA SHOHEI
IPC: H04N1/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable a facsimile machine to be attached to an image forming apparatus without increasing the apparatus body in size, and further, to enable a user to easily listen to voice guidance etc. informed from a speaker unit mounted on the facsimile machine.  <P>SOLUTION: The facsimile machine 40 for transmitting and receiving information of facsimile communication can be detachably attached on the external surface of the apparatus body 2 so as to be close to an image processing unit in the apparatus body 2, and the speaker unit 41 for playing a voice guidance etc. at the time of using the facsimile machine 40 is attached on the external surface of the facsimile machine 40 so as to protrude from the external surface of the apparatus body 2 when the facsimile machine 40 is attached on the apparatus body 2. This constitution enables the user to easily listen to the voice guidance of transmission/reception of images with respect to the facsimile machine 40 which is informed from the speaker unit 41.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123180-A (JP)
Title: Beverage supply device
Inventor: TAKEUCHI SAKI
IPC: B67D1/07
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beverage supply device for which a beverage cooling pipe in a water tank of a refrigerator and a beverage supply pipe for a beverage supply spout installed in a counter, for example, can be easily connected.  <P>SOLUTION: The beverage supply device is divided into a fashion draft FD for pouring the beverage and a beverage cooling part 1 for cooling the beverage. The fashion draft FD and the beverage cooling part 1 are connected with a beverage supply pipe 12 to supply the beverage cooled with the beverage cooling part 1 to the fashion draft FD via the beverage supply pipe 12. On a bracket 27 installed over a cooling tank 10 of the cooling part 1, there are provided with connecting parts 28X and 28Y capable of being connected to the beverage supply pipe 12, a connecting part 30 for cold water capable of being connected to a cold water supply pipe 13, and a reflux connecting part 29 for cold water capable of being connected to a cold water reflux pipe 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127004-A (JP)
Title: Shared file synchronization method, its system, computer, program and medium with program recorded thereon
Inventor: KOGA YUSHO
IPC: G06F12/00
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a copy to the same file and overwriting of a new file by an old file even when system time is not synchronized among a plurality of computers sharing the file.  <P>SOLUTION: When a shared file stored in a storage device is newer than a shared file stored in other computers, storage elapsed time LTSLM of the stored shared file is acquired (44), storage elapsed time RTSLM of the shared file stored in other computers is acquired and when the LTSLM is smaller by comparing them with each other (46), the shared file stored in the storage device is copied and the shared file stored in other computers is updated (47) when updating the shared file stored in other computers by the stored shared file.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129109-A (JP)
Title: Radio base station amplification apparatus
Inventor: MARUKO HIDEO
IPC: H04B17/40
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio base station amplification apparatus which reduces workload required for diagnosing of any abnormal condition existent in switchover control between an active amplifier and a standby amplifier, and prevents a fault in a radio base station caused by the abnormal switchover control of the amplifier.  <P>SOLUTION: When a remote operation instruction is transmitted from an upper-level supervision apparatus 2 through a communication line, a supervision and control apparatus 11 performs the switchover control between a plurality of active amplifiers 13 and standby amplifiers 14, diagnosis of the abnormal switchover control, switch cancellation control, and diagnosis of abnormality in switch cancellation control, for each active amplifier 13. The diagnosis results are transmitted to the upper-level supervision apparatus 2. When the operation of the active amplifier 13 is stopped, the diagnosis is performed in such a way that a pseudoinput signal is input to the active amplifier 13 to be switched, the pseudoinput signal is then input into a target amplifier for switching. Based on the above diagnosis result and the reference results between the levels before amplification and after amplification, the diagnosis is achieved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129751-A (JP)
Title: Automobile seat
Inventor: KURIKI NOBUHARU
IPC: F16F9/04
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve the riding quality of an automobile seat relative against micro vibration.  <P>SOLUTION: This automobile seat is provided with a pair of left/right rods 6 extending frontward from a seat rear end side part of a seat frame 4 in a seat part 1a of the seat 1, a plate 7 disposed between the rods, a plurality of S springs laid over the seat frame to be disposed across the whole face of the seat surface and a bellows 8 as a damper in a space toward the plate. The damper is assembled to a seat cushion body, so that not only spring characteristic but also damping characteristic can be applied to the seat cushion body to change a resonance point and reduce a resonance peak value, thereby improving the riding quality of the seat. The simple structure of providing an orifice in the bellows can provide the bellows with the damper characteristics, and in that case, the spring and the damper are coacted to exhibit a profitable effect on the vibration characteristics of the seat.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132047-A (JP)
Title: Foundation pillar structure and foundation pillar construction method in weak ground
Inventor: AKANE MASAKI
IPC: E02D5/34
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foundation pillar structure in a weak ground capable of effectively increasing the horizontal resistance and vertical supporting force of a pillar while minimizing the increase in costs.  <P>SOLUTION: A pillar hole 1 having a large diameter part is excavated near a pillar head 21, an existing pillar 2 is built in the pillar hole 1, and a charged solidifying material 3 is filled in the pillar hole 1 and the large diameter part 11. A frame body 4 having a cover body 41 is buried in the large diameter part 11 so that the existing pillar 2 can be inserted in the charged solidifying material, and the cover body 41 of the frame body 4 and the pillar head 21 of the existing pillar 2 are disposed in proximity to each other.  <P>COPYRIGHT: (C)2004,JPO