baber/WOPTO huggingface dataset:
Patent JP-2007232288-A (JP)
Title: Heat pump type water heater
Inventor: TANAKA HIROKAZU
IPC: F24H1/00
Filed: 2006-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump type water heater which prevents reduction of heat exchanging efficiency between coolant and water in a water heat exchanger by cooling the water stored in a lower layer of a storage tank in advance, so that a temperature of the water flowing into the water heat exchanger from the lower layer of the storage tank does not become higher than a prescribed temperature (for example, approximately 30°C).  <P>SOLUTION: The temperature of the water flowing into the water heat exchanger 32 from the lower layer of the storage tank 31 is detected by water temperature sensors 81, 82, the water stored in the lower layer of the storage tank 31 is cooled by heat exchange with the coolant in the water heat exchanger and circulated to the lower layer of the storage tank 31, under a condition that the detected water temperature is higher than the prescribed temperature (for example, 30°C).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006148985-A (JP)
Title: Authentication system
Inventor: HIKITA JUNICHI
IPC: H04L9/32
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card which is difficult to spoof regarding authentication, when data to be transmitted is transmitted between a first device and a second device.  <P>SOLUTION: An encrypted authentication data generating means 5 generates encrypted authentication data, based on the authentication basic data including random numbers by using the ciphering rule, when a ciphering instruction is received. This ciphering rule is changed according to the given ciphering instruction frequency. A transmission means 7 transmits the encrypted authentication data. A receiving means 9 received the encrypted authentication data transmitted from a second device B. A inhibition instruction output means 11 decides whether the encrypted authentication data, transmitted from the second device B agree the encrypted authentication data generated, when the same number of times of the ciphering instruction, is given to the encrypted authentication data generation means of a first device A. The output means 11 outputs inhibition instruction which inhibits the transmission of the data to be transmitted, when the decision result is negative.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007243408-A (JP)
Title: Wireless packet communication system, device and method
Inventor: NAGATA KENGO
IPC: H04L12/28
Filed: 2006-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide wireless packet communication system, device and method which can enhance throughput by suppressing unfair of short term between respective groups in the environment where mobile terminals classified into a plurality of groups of different communication procedure exist mixedly.  <P>SOLUTION: The wireless packet communication device 1 comprises first and second traffic calculation means 11 and 12 for calculating the total traffic of one and the other groups, a means 7 for calculating the average traffics of one and the other groups, a means 7 for calculating the parameters based on these average traffics, and a means 8 for transmitting the parameters to the mobile terminal 3 in one group. The mobile terminal 3 in one group comprises a means for receiving the parameters, and a means for calculating the number of packets, based on the parameters.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007242119-A (JP)
Title: Read-out circuit of magnetic memory
Inventor: KURISU MASAFUMI
IPC: G11C11/15
Filed: 2006-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a read-out circuit of a magnetic memory which can accurately read out information.  <P>SOLUTION: When first data "0" is written by a write control circuit 1, output waveforms from a magneto-resistance effect element MR are different in accordance with a direction of magnetization of a magnet-sensitive layer. When the output waveform of the magneto-resistance effect element MR in writing is such waveform that the first data "0" is already written, the first waveform is output, when the second data "1" is already written in the magneto-resistance effect element MR, the second waveform is output. A deciding circuit 5 decides whether the input waveform is the first waveform (=0) or the second waveform (=1). When magnetization reversal is caused in writing, since the second waveform (=1) having large voltage variation is output, the deciding circuit 5 decides that the output waveform is the second waveform using threshold decision or the like.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007241600-A (JP)
Title: Rfid tag
Inventor: OKU MASAKI
IPC: G06K19/077
Filed: 2006-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide RFID tags allowing the state of parts to be easily confirmed without disassembling an assembly regarding the RFID tags provided at a plurality of parts which constitute the assembly.  <P>SOLUTION: The RFID tag comprises a storage means for storing parts information for identifying the part 3, a transmitting means capable of transmitting parts information, and a transmission preventing means for preventing transmission of parts information by the transmitting means when the part 3 is put in a predetermined state. With this constitution, parts information is transmitted from the RFID tag 1 before the part 3 is put in the predetermined state, and transmission of parts information from the RFID tag 1 is prevented by the transmission preventing means when the part 3 is put in the predetermined state. The state of the part 3 can thereby be confirmed by the presence/absence of transmission of parts information.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007241695-A (JP)
Title: Generation method for data flow graph and processor
Inventor: OKADA MAKOTO
IPC: G06F7/00
Filed: 2006-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a processing time for generating a data flow graph to be set in a reconfigurable circuit.  <P>SOLUTION: This generation method of a data flow graph comprises a registration function extraction step for extracting functions registered in a DFG library 37 in which a data flow graph for making a reconfigurable circuit 1 perform the operation of predetermined functions is registered from a source program 36 in which the operation of an expected processing function is described; a conversion step for converting the processing of the source program 36 other than the functions registered in the DFG library 37 into a data flow graph; a library reading step for reading the data flow graph of the functions extracted by the registered function extraction step from the DFG library 37; and a connection step for connecting the data flow graph converted by the conversion step to the data flow graph read in the library reading step, and for generating a data flow graph 38 necessary for setting the operation of the expected processing function in the reconfigurable circuit 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007242546-A (JP)
Title: Lighting device, and image display
Inventor: INOUE YUKITO
IPC: F21V8/00
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently converge light of a light source and give a light-emitting part made in concave parts fitted to a transparent member a wide visual angle.  <P>SOLUTION: Light emitted from LEDs 13, converged through a convex lens made of cylindrical face convex parts 10f, and incident on a slanted face 10b made of a glossy surface of an illumination forming part 10a is reflected downward nearly at right angles. Then, the reflected light is made reflected at a concave part 10e with a slanted face 10h with a satin finish on a cylindrical face concave part, so that the concave part 10e to be a light-emitting part is illuminated with a wide visual angle without greatly decreasing a light volume.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007251256-A (JP)
Title: Method of changing transmission line in optical transmission system
Inventor: TANABE MOTOFUMI
IPC: H04L45/586
Filed: 2006-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To achieve hitless switching when changing the active system/standby system of a redundant optical transmission line by using an all optical cross connect.  <P>SOLUTION: An optical cross connect 1 of the reception end of data traffic in an all optical network transmits a transmission stop request to an electric node 6 of the transmission source of the data traffic via a control network 100. The electric node 6 of the transmission source receiving the transmission stop request via the control network 100 stops the transmission of the data traffic, and transmits a transmission stop response to the optical cross connect 1 via the control network 100. The optical cross connect device 1 changes the transmission line between the active and standby systems in the all optical network, based on the reception of the transmission stop response via the control network 100.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007216370-A (JP)
Title: Scraper of round blade in meat slicer
Inventor: NAKANO HITOSHI
IPC: B26D3/28
Filed: 2006-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scraper of a round blade in a meat slicer, removing deposit such as fat adhering to the surface of the round blade by simple operation even during slicing work.  <P>SOLUTION: This scraper 6 is provided in space at the corner part formed by the surface of the round blade 3 and the left side wall 2a of a tool rest 2, the leading end part of the scraper 6 is held in the direction of separating from the round blade 3 by tension of a spring 19, and a handle 18 is rocked to the round blade 3 side, whereby the leading end part of the scraper 6 is brought into contact with the surface of the round blade 3 to remove deposit such as fat adhering to the surface of the round blade 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007249334-A (JP)
Title: Person determination using robot
Inventor: NAGASAKA FUMIO
IPC: G06T1/00
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of determining a person with sufficient precision by small-scaled constitution.  <P>SOLUTION: A monitoring robot for a person determination system acquires an image of the determination objective person, determines the consistency with any of persons registered already in a person image database, using the determination image, and transmits the image of the determination objective person to the first specified transmitted side, when the determination objective person is determined not to get consistent with any of the persons registered already.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007245412-A (JP)
Title: Mold thickness measuring method of injection molding machine and mold thickness measuring instrument
Inventor: UCHIYAMA TATSUHIRO
IPC: B29C45/80
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To measure the thickness of a mold by utilizing a molded product ejector.  <P>SOLUTION: The mold 21a attached to a fixed platen 12 and the movable mold 21b attached to a movable platen 14 are set to a closed state. The movable part 31 of the molded product ejector 30 is moved to detect the movable platen 14 by a sensor 34 and the position Ps of the movable part 31 at this time is calculated. The thickness MH of the mold is calculated from the offset value P0 of the origin position of the coordinates system of the molded product ejector 30 and the origin position of the coordinates system of an injection molding machine and the calculated position Ps as MH=Ps-Po. Since the thickness of the mold can be measured by utilizing the mold ejector, it can be measured inexpensively, simply an accurately.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007245846-A (JP)
Title: Water-proof structure for door harness protector
Inventor: SATO KUNIHIKO
IPC: B60R16/02
Filed: 2006-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To perform water-proofing of a harness wiring route on a door side by a simple structure at low cost.  <P>SOLUTION: The door harness protector 47 comprising a lower vertical arrangement part 15, a lateral arrangement part 16 continued to the lower vertical arrangement part and an upper vertical arrangement part 17 continued to the lateral arrangement part is arranged at a lower part side of the door 1. A weather strip 54 is arranged so as to cross the upper vertical arrangement part 17. A sealing member 36 is arranged between the upper vertical arrangement part 17 and the weather strip 54. A sealing member 39 is fitted to a concave groove 31 at a door side for storing the upper vertical arrangement part 17 without a clearance.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007245847-A (JP)
Title: Duct type silencer
Inventor: ISHII TATSUYA
IPC: B64F1/26
Filed: 2006-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a duct type silencer making suppression of low frequency noise and promotion of mixing of a high speed exhaust gas jet stream and a low speed air stream, easy in assembling of a stirring portion and superior in portability and compactness.  <P>SOLUTION: A part or a whole part of a cross section flow passage of the duct is constituted by a multi-leaf pipe 21 constituted such that a stalk part 21a having the maximum flow passage area is arranged at a center, a plurality of leaf parts 21b having the smaller flow passage area than the stalk part 21a are arranged at a periphery of the stalk part 21a and the stalk part 21a and the leaf parts 21b are communicated with each other, or constituted by a group 20 of multi-leaf pipes, i.e., a collection body of the multi-leaf pipes 21.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007248259-A (JP)
Title: Electromagnetic flowmeter
Inventor: ISHIKAWA IKUMITSU
IPC: G01F1/60
Filed: 2006-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems wherein, when measuring fluid having a low conductivity by connecting a detector to a converter through a cable, an internal resistance of the detector is heightened, and thereby an electromotive force is attenuated by a relation with an input impedance of the converter, and simultaneously the electromotive force is also attenuated by a relation with a stray capacitance of the cable.  <P>SOLUTION: In this electromagnetic flowmeter for receiving a prior flow rate voltage by the converter through a shield cable having an internal conductor around a core wire to which the flow rate voltage is applied from the detector for detecting the flow rate voltage, performing signal processing, and outputting the result, a preamplifier of the prior converter is equipped with an input circuit connected between the prior core wire and a common potential point, and having an input voltage-dividing point for dividing the prior flow rate voltage; a main amplifying circuit for amplifying the flow rate voltage; and a feedback voltage distribution means for receiving an output voltage from the main amplifying circuit, and distributing and supplying the prior output voltage at different ratios to the prior internal conductor and the prior input circuit respectively as each positive feedback voltage.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006191677-A (JP)
Title: Adaptive dead time control for push-pull switching circuits
Inventor: MELANSON JOHN LAURENCE
IPC: H03K19/0185
Filed: 2006-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for suppressing to a minimum a dead time within a switch circuit without incurring an overlap of ON conduction in switches.  <P>SOLUTION: An apparatus of the present invention includes: overlap detection circuitry (310) for measuring (406) the dead time/overlap of switches (104, 105); and control circuitry (320) for setting (408) the dead time to the optimum level (407) (generally the minimum possible dead time without any overlap occurring). The dead time/overlap may be detected by measuring the current through switches (501), the current into a power supply (601), the voltage waveform (710, 711, 712) at the switch point, or an average voltage waveform (803) at the switch point. The dead time may be controlled by utilizing delay elements (902, 903) prior to drivers (302, 303), or by utilizing circuitry (302a/320b) to control the driver timing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007250992-A (JP)
Title: Preliminary ionization electrode for gas laser
Inventor: HORI TSUKASA
IPC: H01S3/038
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To avoid occurrence of abnormal main discharge even in the case of a laser device of high frequency and high output and to stabilize semiconductor exposure as the result of this, by varying intensity distribution of preliminary ionization in the vicinity of both of the ends of the longitudinal direction of a main discharge space.  <P>SOLUTION: In the case of setting the length of the longitudinal direction of the flat parts 2f and 3f of main discharge electrodes 2 and 3 to be L1, an interval between the flat parts 2f and 3f opposing each other to be D1, and an interval between the position of one side and that of the other side of the longitudinal direction which makes the interval between the flat parts 2s and 3s opposing each other to be a value D1 of 1.1D1 to 1.2D1 to be D2; the length of the longitudinal direction of an outer electrode 13 or the length of the longitudinal direction of the large diameter part of an inner electrode 12 is made to be ≥L1 and ≤D2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007248438-A (JP)
Title: Method of measuring width of product deposited with foreign matter
Inventor: TANAKA YOSHIHIRO
IPC: G01B11/02
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure a width of a required portion of a product deposited with foreign matter while eliminating an influence of the foreign matter.  <P>SOLUTION: An image of a measuring objective portion is photographed in the product deposited with the foreign matter, a width value of the measuring objective portion in each measuring line is found based on a lightness difference on the large number (preferably 7 or more) of parallel measuring lines, and an average value is calculated excepting upper 1/3 or more of number out of the large number of the width values. Accurate measurement is allowed because the width value of the foreign matter deposited portion is excepted.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007255767-A (JP)
Title: Ceiling cassette type air-conditioner
Inventor: OGURA NOBUHIRO
IPC: F24F13/20
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceiling cassette type air-conditioner with units each having improved appearance and miniaturization.  <P>SOLUTION: A plurality of unit structures 5, 5 are arranged side by side, and the unit structures 5, 5 are connected to one another with a plurality of connection materials 61, 62 extending lengthwise and breadthwise into one unit. A pipe storage part 90 is provided between the unit structures 5, 5, and a liquid pipe 81, a gas pipe 83 and a drain pipe 87 of each of the unit structures 5, 5 are gathered in the pipe storage part 90.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007265699-A (JP)
Title: Joint connector
Inventor: TERUNUMA ICHIRO
IPC: H01R11/01
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint connector whereby wiring can be easily and inexpensively designed and manufactured.  <P>SOLUTION: This joint connector 15 is used for a junction box 10 for an automobile having a power supply system in which wiring on the upstream side of a fuse is connected with wiring on the downstream side of the fuse through the fuse. The joint connector 15 is equipped with a connector bus bar 22. The connector bus bar 22 is equipped with a bus bar body 25, a downstream side terminal 24 extending to the upper part from the bus bar body 25, and first-third output side terminals 26-28 extending to the lower part from the bus bar body 25, and they are integrally formed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007260833-A (JP)
Title: Drill having chamfering mechanism
Inventor: NAKAMURA NAOHIRO
IPC: B23B51/08
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drill furnished with a chamfering mechanism to chamfer an edge of a hole worked by a cutting blade of a drill part, which reduces a working cost of a built-in hole for the chamfering mechanism provided on a drill main body while avoiding upsizing of the chamfering mechanism.  <P>SOLUTION: The built-in hole 6 workable by a cutting tool to open on an outer periphery of a land part 7 is provided on the drill main body 1, a cartridge 21 to be fixed on the drill main body 1 by a fixing means 24 is inserted into this built-in hole 6, a chamfering tip 22 furnished with a chamfering blade to work an edge of the hole drilled on a cutting material by the cutting blade of the drill part is slidably inserted into a guide groove 21a formed on the cartridge in the drill radial direction, and the chamfering tip 22 is projected to an outer periphery of the drill main body 1 up to a position regulated by a projecting quantity limiting means 25 by receiving energizing force from an elastic body on an inner end in the drill diametrical direction of this chamfering tip 22.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007263261-A (JP)
Title: Control device for continuously variable transmission
Inventor: TANEOKA HIDEYUKI
IPC: F16H59/72
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve control accuracy of an upshift valve or a downshift valve, and to improve responsiveness of transmission control while restraining unrequired supply or delivery of working fluid.  <P>SOLUTION: The upshift valve for controlling supply of the working fluid and the downshift valve for controlling delivery of the working fluid are connected to a primary pulley, and the upshift valve and the downshift valve are switched between the communication state and the shutoff state by a driving current. The upshift valve is switched from the shutoff state to the communication state while the downshift valve is maintained to be in the shutoff state, switching operation of the upshift valve is determined based on a speed ratio variation amount (mark c), and the driving current when the upshift valve is switched to be in the communication state is learned. In the same way, the downshift valve is switched to be in the communication state from the shutoff state while the upshift valve is maintained to be in the shut-off state, switching operation of the downshift valve is determined based on the speed ratio variation amount (mark c), and the driving current when the downshift valve is switched to the communication state is learned.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007267224-A (JP)
Title: Image processor, program and computer-readable recording medium
Inventor: HIKOSAKA ARINORI
IPC: H04N1/407
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor capable of printing a ground tint which can deal with variation in density on a photosensitive drum.  <P>SOLUTION: Pressing a contrast adjusting button (S21), a user glances around a printed matter from a printer. For example, when judging that the contrast of a center is strange (center in S22), the user sets the position thereof with an adjusting position setting section, and changes the concentration of the portion using a text ground tint threshold setting section 43 (S22-S26). Then, the user presses a printing button as necessary to print a calibration sheet 50 for contrast adjustment (S27). If the contrast between a background ground tint and a latent image ground tint is OK on the basis of confirmation using the calibration sheet for contrast adjustment (YES in S28), its setting is performed to a printer driver of a printer control unit (S29), and the processing is completed.  <P>COPYRIGHT: (C)2008,JPO&INPIT