baber/WOPTO huggingface dataset:
Patent JP-2008167886-A (JP)
Title: X-ray equipment
Inventor: SAKA KAORU
IPC: A61B6/00
Filed: 2007-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide X-rays equipment capable of improving operability related to an X-ray diaphragm device.  <P>SOLUTION: This X-rays equipment 5 is provided with an X-ray tube device 9 for generating X rays, an X-ray tube support device 10 movably supporting the X-ray tube 9, an electric X-ray diaphragm device 11 determining an irradiation field of the X rays, an operation device 6 for operating the electric X-ray diaphragm device 11, an X-ray receiver 12 for receiving the X-rays transmitting through a subject, and a control device 13 for controlling respective devices. The control device 13 has a diaphragm control means 23 for detecting a distance SID between the X-ray tube device 9 and an image reception area of the X-ray receiver 12 and changing a diaphragm opening/closing speed of the electric X-ray diaphragm device 11 based on the detected distance SID.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008169755-A (JP)
Title: Compressor
Inventor: NAKAJIMA HIDEYUKI
IPC: F04B39/00
Filed: 2007-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the repetitive occurrence of a spark on the periphery of a terminal, when the terminal is cut off by melting or breakage, when a short-circuit and grounding occur on the periphery of the power supply terminal of a compressor.  <P>SOLUTION: A connector 41 connecting a terminal pin 23 and a lead wire 31 of the power supply terminal 21, is arranged outside a casing of the compressor 1. The connector 41 is divided into three connecting members 51, 52 and 53, and is constituted so as to connect and fix the terminal pin 23 and the led wire 31 by the respective connecting members. A spring member 55 energizing the connecting members is arranged between the respective connecting members 51, 52 and 53 and a base part 22 of the terminal 21 so that the connecting members separate outward when the terminal pin 32 is cut off by the melting or the breakage.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008169919-A (JP)
Title: Automatic tensioner
Inventor: YAMAMOTO KEN
IPC: F16H7/08
Filed: 2007-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic tensioner capable of preventing hydraulic oil in a reservoir chamber from easily leaking to the outside of a cylinder, and excelling in reliability over a long time.  <P>SOLUTION: This automatic tensioner is structured such that hydraulic oil is sealed in the cylinder by arranging oil seals 15 and 16 at an open-side end of the cylinder 10; a sleeve 13 is arranged in the cylinder; the inside of the cylinder is divided into a pressure chamber 18 and the reservoir chamber 19 by a plunger 17 slidably inserted into the sleeve; a leak space communicating with the pressure chamber and the reservoir chamber is formed between the plunger and the sliding surface of the sleeve; a passage 36 for making the pressure chamber communicate with the reservoir chamber, and a check valve 37 are formed in the plunger; a rod 20 axially moving integrally with the plunger is arranged; the rod is made to slidably penetrate the oil seals; and a return spring 22 energizing the rod is arranged. In the automatic tensioner, the hydraulic oil is prevented from leaking by providing the oil seals with a pressure-side lip receiving pressure in the reservoir chamber, and a non-pressure-side lip without receiving the pressure in the reservoir chamber.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008172106-A (JP)
Title: Piezoelectric fan device and manufacturing method thereof
Inventor: KIKUTAKE AKIRA
IPC: H01L41/22
Filed: 2007-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strong piezoelectric fan device comprising a piezoelectric element for locally cooling the periphery of a chip such as an LSI in various kinds of electronic equipment, and having superior cooling performance.  <P>SOLUTION: In the piezoelectric fan device, a piezoelectric fan section 110 comprises a planar piezoelectric element 111, where an electrode is formed only at one side face, and an elastic metal plate 112 that is longer than the planar piezoelectric element 111 and bonds the planar piezoelectric element 111 at a side opposite to the electrode side. The one end side or middle portion of the piezoelectric fan section 110 is supported and fixed in a cantilever manner by a support section 130. The piezoelectric fan device has an AC circuit 120 for applying an AC voltage to an electrode 114 outside the planar piezoelectric element 111 and the elastic metal plate 112. In this case, an adhesive layer 113 for adhering the planar piezoelectric element 111 to the elastic metal plate 112 is set to be a conductive adhesive layer, thus requiring the electrode 114 only at one side, and hence reducing an electrode material Ag and the number of manufacturing processes.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008176532-A (JP)
Title: Cultural property status management system
Inventor: NISHIZAWA HIDEKAZU
IPC: G06Q50/26
Filed: 2007-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cultural property status management system capable of grasping a current status and a progress of the status of a cultural property or a peripheral environment of the cultural property, and further, maintaining data without stopping even in the case of disaster.  <P>SOLUTION: The cultural property status management system includes a sensor arranged at a cultural property as an object of management 1 for obtaining status data of the cultural property or the peripheral environment, a server in charge 2 being in charge of one or more objects of management 1, and a grid computing system as a virtual computer for using the server in charge 2 as computer resources. The grid computing system includes a means for analyzing and storing the status data obtained by the sensor arranged at the object of management 1 using the server in charge 2, and a means for changing the server in charge 2 in charge of the object of management 1 based on data volume or data content of the status data obtained by the sensor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008180572-A (JP)
Title: Navigation device
Inventor: HIRANO HIDEAKI
IPC: G08G1/0969
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation device capable of correcting map-matching, using a simple operation.  <P>SOLUTION: When a vehicle is traveling along a highway 21, traveling locus of the vehicle is the same as in the case where the vehicle is traveling along a side road 22 of the highway 21. Accordingly, it cannot be determined whether the vehicle is traveling along the highway 21 or traveling along the side road 22 of the highway 21, even if map-matching is conducted. In such a case, own vehicle position marks 23, 24 are displayed on all possibly-traveling roads 21, 22. Then, a user is allowed to touch own vehicle position mark 23 displayed on an actually traveling road (highway 21) by the vehicle. As a result, an own vehicle position mark 24 displayed on the side road 22 is erased.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008180858-A (JP)
Title: Fixing device and image forming apparatus
Inventor: YAMADA TETSUO
IPC: G03G15/20
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device capable of effectively preventing an increase in offset toner arising from an environmental change such as temperature or humidity or an electrostatic change between a recording medium and an unfixed toner image on the recording medium, and to provide an image forming apparatus using the fixing device.  <P>SOLUTION: The fixing device fixes an unfixed toner image onto a recording medium by heat and pressure is provided. In the fixing device, at least the heating rotor 51 or the pressure member 52 is directly or indirectly grounded. The fixing device includes: a ground current detecting means 55 for detecting a ground current flowing in at least the heating rotor or the pressure member directly or indirectly grounded; and a control means 80 for controlling fixing conditions or/and cleaning conditions based on the results of the detection by the ground current detecting means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007198726-A (JP)
Title: Heat exchanger with expansion stage
Inventor: OBRIST FRANK
IPC: F25B39/04
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger unit, capable of easily realizing expansion and heat transfer of a first fluid with saved space.  <P>SOLUTION: This heat exchanger unit for adjusting the state of the first fluid, particularly, the state of refrigerant of an air conditioner comprises a fluid-air heat exchanger. The fluid-air heat exchanger comprises an inlet connection distribution pipe 8 for supplying the first fluid to a first pipe element unit 3a; an intermediate outlet 10 for transferring the first fluid from the fluid-air heat exchanger 3 to a compressor stage 14; and an intermediate inlet 11 for transferring the first fluid from the compressor stage 14 to the fluid-air heat exchanger 3. A second pipe element unit 3b is disposed on the downstream of the intermediate inlet 11, and an outlet connection pipe 13 is provided for discharging the first fluid from the second pipe element unit, so that the first fluid can be transferred to an expansion stage 15 through the outlet connecting pipe.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008181356-A (JP)
Title: Temperature control device
Inventor: ICHIKAWA TOMOHIRO
IPC: G05D23/19
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To automatically set up parameters of PID control conforming to a wider range to a transfer function of a control target regardless of conditions of the control target and contents of the control.  <P>SOLUTION: A sample data acquisition section 62 acquires and stores responses of temperature TMP sensed by a temperature sensor 5 as sample data 61 when changing a valve opening of the valve 4 used for a coolant from the CNTS to the CNTE stepwisely under a condition that the number of rotation and output torque of an engine 1 are controlled at REV and TQ regarding a combination of respective values among CNTS, CNTE, REV, and TQ. A sample data calculation section calculates the parameters of the PID control for every sample data on the basis of the responses indicated by the sample data 61, and sets up an average of the calculated parameters of the PID control at a PID control section 64 as the parameters of the PID control used for the actual PID control.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008180630-A (JP)
Title: Fluid measuring system, fluid measuring method and computer program
Inventor: MORI HARUTSUGU
IPC: G01P13/00
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring technique capable of carrying out a noncontact measurement of fluid around a vehicle by using a PIV system without approaching the object to be measured, and measuring an actual traveling state of the vehicle as it is.  <P>SOLUTION: A system is equipped with: a photographing means (40) for photographing a subject including the fluid to be measured surrounding the vehicle (10) at a minute time interval; an image processing means for measuring a movement direction and a movement amount of a prescribed picture dot in a photographed subject by comparing acquired brightness pattern distributions at a plurality of clock times; an airborne particle generating device (20) for making a particle airborne around the subject, which is used as the picture dot; an irradiating means (30) for irradiating the subject in a space where the particle exists; and an eddy flow structure extracting means for extracting an eddy flow structure of the fluid to be measured from a particle image acquired by the photographing means (40). The image processing means analyzes a flow field of the fluid to be measured.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008182534-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ISHIOKA YUJI
IPC: H04N5/16
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device for analog video signal processing for reducing noise to be superimposed on an analog video signal before being differentially amplified resulting from clamp processing, a signal changeover switch, or the like and for reducing sag included in the analog video signal.  <P>SOLUTION: A clamp circuit CL2 having the same configuration as a clamp circuit CL1 for performing clamp processing of a video signal SIG3 is used to generate reference voltage VR1 to be used for single-differential conversion. Since a dummy switch SW3 having the same configuration as input changeover switches SW1 and SW2 is inserted into a path for feeding charge of the reference voltage VR1, noise resulting from the clamp circuit, the switch, or the like is also included in the reference voltage VR1. Therefore, the video signal SIG3 and the reference voltage VR1 receive similar interference by the noise.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186187-A (JP)
Title: Sharer side terminal device, data file sharing method in data conference, and computer program
Inventor: OKAWA YUKI
IPC: G06F21/60
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To satisfy both of security performance of a data conference and operability on a sharer side.  <P>SOLUTION: On a sharer side PC200 under the control of a sharer 200A, a data conference application is executed, and a shared data file is shared with a provider side PC100 which is located at another base and is under the control of a provider 100A for providing the shared data file. If both execute shared viewing control, the execution state of the shared data file is controlled in the sharer side PC200 in synchronization with the execution state of the shared data file in the provider side PC100. During execution of the shared viewing control, operation performed by the sharer 200A to the sharer side PC200 is mostly blocked by block control. Meanwhile, for instance, if a request for releasing the block control is made from the sharer 200A or the like, the shared data file is closed and encrypted, and then block control is released.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186517-A (JP)
Title: Semiconductor device
Inventor: HARAGUCHI MASARU
IPC: H01L21/822
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device including a test circuit following a desired phase during a test to test a DDRif inexpensively.  <P>SOLUTION: The semiconductor device includes: a DLL 200 determining a phase shift amount; an arithmetic circuit 300 for shifting the phase by a prescribed phase during the test mode; registers 11 to 16 setting the phase shift amount; and a transmission circuit 10 transmitting and receiving a signal by shifting the phase to a set phase. The transmission circuit 10 includes: a phase shifter 1 shifting a first signal to the set phase; a bidirectional buffer 21 looping back the first signal during the test mode; a phase shifter 2 shifting a phase of a signal output from the bidirectional buffer 21; a phase shifter 3 shifting a phase of a third signal; a bidirectional buffer 22 looping back the third signal during the test mode; a phase shifter 4 shifting a phase of a signal output from the bidirectional buffer 22; and a FIFO 30 extracting output signals of the phase shifters 2, 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007187319-A (JP)
Title: Bearing for wheel
Inventor: OTSUKI HISASHI
IPC: F16J15/326
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To easily secure magnetic flux density, without causing the problem of slipping-out and the movement of a seal plate, while improving the bearing service life, by preventing infiltration of water in a fitting part of the seal plate.  <P>SOLUTION: A seal device 5 is provided between an inner member 1 and an outer member 2. The inner member 1 is composed of a hub wheel and a separate inner ring fitted to an end part outer diameter of this hub wheel, and a raceway surface of respective rolling body rows is formed in these hub wheel and separate inner ring. The separate inner ring is fastened to the hub wheel by a caulking part 35 of caulking an end part of the hub wheel. The seal device 5 is provided with an elastic member 14 being an encoder lattice on a first seal plate 11, and is provided with lips 16a to 16c on a second seal plate 12. A projection piece 30 extending from the elastic member 14 is elastically contacted with the caulking part 35 of the hub wheel.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008191477-A (JP)
Title: Hybrid type speech synthesis method, its device, its program and its recording medium
Inventor: YOSHIDA AKIHIRO
IPC: G10L13/08
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid type speech synthesis device by which high quality synthesized speech is stably obtained, in a hybrid type speech synthesis system in which synthesized speech is created by switching over a connecting waveform type speech synthesis method and a Hidden Markov Model (HMM) speech synthesis method.  <P>SOLUTION: A connecting waveform type synthesized speech creating section creates synthesized speech data in which a content coincides with an input text by searching for and connecting an elementary speech unit of arbitrary length included in a speech corpus. An HMM synthesized speech creating section creates a statistical model beforehand, by learning speech information extracted from the speech corpus by a statistical method, and calculates a speech information parameter corresponding to the input text from the statistical model, and creates the synthesized voice data from the parameter. The above two speech synthesis systems are included, and a speech quality comparison determination means performs comparison and determines which is higher in speech quality, the synthesized speech data created by the connecting waveform type synthesized speech creating section, or that created by the HMM synthesized speech creating section, for each syllable.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189450-A (JP)
Title: Passenger conveyer
Inventor: NAGAHAMA HIROYUKI
IPC: B66B29/00
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a passenger conveyer provided with a safety device capable of surely detecting elongation of a step chain, drive chain or handrail drive chain.  <P>SOLUTION: An escalator 1 is provided with the safety device for detecting elongation of at least one of the step chain 4, drive chain 8, handrail drive primary chain 13 and handrail drive secondary chain 14. The safety device 20A for detecting the handrail drive chains is provided between rollers around which the handrail drive primary chain 13 or the handrail drive secondary chain 14 are wrapped and is provided with an operation piece 21 contacting with the handrail drive chains while energized in a direction perpendicular to a forward direction of the handrail drive primary chain 13 or the handrail drive secondary chain 14 and a detection switch 26 operated when this operation piece 21 displaces to a predetermined position in the direction perpendicular to the forward direction of the handrail drive chain by the elongation of the handrail drive primary chain 13 or the handrail drive secondary chain 14.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008193857-A (JP)
Title: Electronic equipment
Inventor: NARUSE KENTARO
IPC: H02J1/00
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment where power is prevented from being supplied from a commercial power supply to a sub-power supply when an option unit is not connected to a main body unit and wasteful power consumption is reduced compared to a conventional case.  <P>SOLUTION: The option unit 2 is installed so that it can be attached to / detached from the main body unit 1. Equipment has a power supply part 4 where the main power supply 5 supplying power to the main body unit 1 and the sub-power supply 6 supplying power to the option unit 2 are integrally arranged. A relay circuit 11 is installed in the middle of a power wire 7 receiving power from the commercial power supply 3 in the power supply part 4 and supplying it to the sub-power supply 6. The relay circuit 11 is turned on/off in accordance with attachment/detachment of the option unit 2 to/from the main body unit 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008195764-A (JP)
Title: Method for purifying poly 3-hydroxybutyrate-based polymer
Inventor: MORI KATSURO
IPC: C08G63/90
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for purifying a poly 3-hydroxybutyrate-based polymer, by which the poly 3-hydroxybutyrate-based polymer excellent in color tone is obtained.  <P>SOLUTION: The method for purifying the poly 3-hydroxybutyrate-based polymer is characterized by putting poly 3-hydroxybutyrate-based polymer particles having a bulk density of 0.1 to 0.5 g/ml, a median size of 30 to 500 μm and a melting point of ≥165°C and at least one solvent selected from the group consisting of methanol, ethanol and tetrahydrofuran in a container having a stirrer and then stirring and washing under conditions comprising a peripheral speed of 30 to 300 m/min, a washing temperature of 20 to 80°C, and a liquid depth(H)/stirring tank diameter (D) of 0.35 to 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008199170-A (JP)
Title: Electroacoustic transducer diaphragm
Inventor: SUZUKI YOSHIAKI
IPC: H04R31/00
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroacoustic transducer diaphragm using a wooden sheet, the electroacoustic transducer diaphragm being characterized in that the wooden sheet never breaks in a metal die during heat press forming, burning attachment of lubricant on the metal die during the heat press forming does not occur, and also deformation such as warpage hardly occurs.  <P>SOLUTION: The electroacoustic transducer diaphragm has a first stuck sheet including a first wooden sheet 2a, a sheet member 4 which has a first main surface and a second main surface opposed to the first main surface and has the first main surface bonded to the first wooden sheet 2a, and is made of a material different from the first wooden sheet 2a, and a second wooden sheet 2b bonded to the second main surface, and the stuck sheet 1 containing a solution containing a penetrant or a solution containing a penetrant and a swellant is formed in a predetermined shape as a diaphragm through primary heat press deformation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008199840-A (JP)
Title: Electric connection box
Inventor: AKAHORI MASAHIRO
IPC: H01R12/50
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric connection box easily assembled even if it is provided with a power distribution unit.  <P>SOLUTION: The electric connection box 1 is provided with a box body 2, a first bus bar 21, a power integration 7 as the power distribution unit, and a connector 20. The first bus bar 21 is attached to the box body 2, and supplied with power from a power supply. The power integration 7 is attached to the box body 2, and supplied with power through the first bus bar 21. The connector 20 is provided with a housing 46 integrated with a cassette block 5 of the box body 2, and a terminal metal fitting 47 accommodated within the housing 46. The terminal metal fitting 47 connects a connection piece 52 of the first bus bar 21 and a connection piece 45 of the power integration 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT