baber/WOPTO huggingface dataset:
Patent JP-2005233344-A (JP)
Title: Method and system for determining failure of active vibration-resistant system
Inventor: MIZUSHIMA DAICHI
IPC: F16F15/02
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active vibration-resistant system easily locating a failure by adapting to temperature environment, disturbance or the like even if any failures are generated on either of a shaker and a current sensor.  <P>SOLUTION: The active vibration-resistant system aims to restrain vibration on a device having a vibration generating source, and comprises the current sensor s3 for measuring actual current of the shaker 2, a vibration detector s2 for measuring actual vibration, and a control section generating and outputting current control data for the shaker 2 as amplitude of current and its phase. The active vibration-resistant system provides optimal value data for output control current to the shaker 2 in an operating state and abnormality determining data for determining abnormality. The active vibration-resistant system comprises a deviation operation section C11 calculating a deviation between the optimal value data adapting to an operating condition during controlling process and amplitude of actual current, and an abnormality determining section C13 determining normality and abnormality of actual current at the basis of relationship between the deviation and the abnormality determining data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235026-A (JP)
Title: Taxi reservation registration support program
Inventor: NAGATA TADAMASA
IPC: G06Q30/06
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To support a person, who repeatedly uses a taxi, to register the reservation of a taxi by simplifying work for the registration of necessary items when he or she registers the reservations for the allocation of a taxi to board an airplane.  <P>SOLUTION: A reservation receiving means 11 inputs a departure date and a flight number from a user terminal 3. A flight information acquisition means 13 acquires the names of the airlines, departure airport, arrival airport and scheduled departure time of a flight from a flight information master DB 24 after identification is made with a membership identification means 12. A detail destination acquisition means 14 acquires a detail destination from either a personal history table 22 accumulating the history of the registrations of reservations or a detail destination master DB 23 which determines a place, at which a user gets off (detail destination), for each airlines and each departure airport. A reservation information generation means 16 displays the contents of the reservations including the detail destination on the user terminal 3, and generates and outputs items (reservation information) necessary for the reservations of a vehicle based on the contents of the reservations when it receives confirmatory instructions from a user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237172-A (JP)
Title: Control device for synchronous machine
Inventor: YASUI KAZUYA
IPC: H02P21/28
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a synchronous machine capable of estimating a pole position with a simple device configuration even in a low-speed range or at a stopping time without causing switching loss or an extreme increase in drive power and without causing any error.  <P>SOLUTION: A high-speed A/D converting device 8 detects three-phase gate signals Pu, Pv, Pw output from a voltage command PWM modulation device 3 and current response values IuRes, IvRes, IwRes conducted to the synchronous machine 5 by a sampling frequency higher than a switching frequency of a reverse converter 4. A rotational phase angle estimating device 7 calculates difference values of current detection values between a plurality of sampling operations and voltage detection values between the sampling operations as a high-frequency component of a voltage-current equation of the synchronous machine 5, and calculates respective components of an impedance matrix associated with the high-frequency components for calculating a phase angle from the respective components, and outputs a phase angle estimation value θdet. Thus, the simple device configuration can obtain a highly precise rotor position estimated value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240561-A (JP)
Title: Expander
Inventor: HASEGAWA HIROSHI
IPC: F25B1/00
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expander with high efficiency while preventing incomplete expansion loss and over-expansion loss.  <P>SOLUTION: In this expander, a working fluid is sucked into an operating chamber 12 formed of a cylinder 2, a roller 4, and an upper bearing member and a lower bearing member 8 and partitioned by a vane 5 through an intake hole 7c, expanded in the operating chamber 12 having a volume varied by its rotation, and discharged from a delivery hole 2b into a delivery space 20. A pressure differential valve 21 opening when a pressure in the operating chamber 12 is higher than that in the delivery space is installed in the delivery hole 2b. Thus, since re-compression is enabled even if the over-expansion of the working fluid occurs, the over-expansion loss can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237440-A (JP)
Title: Backrest device of chair
Inventor: USUMOTO HIROTO
IPC: A47C7/40
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backrest device of a chair in which securing force of a back plate member relative to a backrest support body is high and a gap is not formed between the backrest support body and the back plate member after securing, while the operation for securing the back plate member to the backrest support body is simple.  <P>SOLUTION: The back plate member 4 is formed by covering the surface of a shell 8 with a cushion body 9, engaging means 11 are formed at suitable positions of the shell and the backrest support body 3, a plurality of depressed portions are formed in the backrest support body, and securing holes 13 communicating with the depressed portions from below are formed in the depressed portions. Further, protrusions 14 inserted into the depressed portions are formed in the back face side of the shell, through holes 15 are formed in the protrusions, the back plate member is temporarily secured to the backrest support body with the engaging means, thereafter screws 16 inserted into the securing holes are screw-fitted in the through holes of the protrusions inserted into the depressed portions, the back plate member is pulled and secured to the backrest support body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243733-A (JP)
Title: Wiring board
Inventor: TASHIRO TATSUYA
IPC: H05K3/46
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board with low electric resistance that is superior in connection reliability by preventing a metallized wiring layer from peeling off from an insulating substrate effectively, when the metallize wiring layer formed of copper or alloy made mainly of copper is electrically connected with an external electric circuit by means of a low-melting-point soldering material.  <P>SOLUTION: The wiring board 9 is provided with an insulating substrate 1 formed of a glass ceramic sintered body and a metallized wiring layer 2 that is formed on the surface of the insulating substrate 1 and is formed of copper or alloy made mainly of copper, and the metallized wiring layer 2 is electrically connected with an external electric circuit by means of a low-melting-point soldering material. The metallized wiring layer 2 includes 0.5-10 parts by weight of forsterite to 100 parts by weight of copper in the region connected with the external electric circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005210661-A (JP)
Title: Speaker device and mounting structure for speaker grill
Inventor: SAEKI TASUKE
IPC: H04R1/02
Filed: 2004-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To exchange a speaker grill made of an etching metal.  <P>SOLUTION: A speaker grill 5, comprising an etching metal, is mounted in a speaker box body 1 so as to be freely exchangeable. Namely, according to the arrangement of the hole and/or the size of the hole diameter and/or passing-through/not-passing-through the hole, the speaker grill 5 comprising the etching metal formed with a pattern or picture is mounted freely detachably via a fixing means to the speaker box body 1. As the fixing means, screw, a magnet, a double coated tape or a releasable adhesive can be used. In such a case, it is preferable to arrange a non-through hole, of which the front side is made to corrode around the outer periphery of the speaker grill 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241065-A (JP)
Title: Dehumidifying air conditioner
Inventor: OKANO HIROSHI
IPC: F24F13/14
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dehumidifying air conditioner having a very simple structure and many operation modes, capable of corresponding to many purposes, having many chances of use throughout a year, and capable of using waste heat of a power generator and a fuel cell effectively and increasing comprehensive energy efficiency.  <P>SOLUTION: This dehumidifying air conditioner has two air passages 7, 8 and has a rotary damper 2 for switching a condition in which air flows from inlets to outlets of respective air passages and a condition in which air flows from the air passage inlet on one side to the air passage outlet on the other side and air flows from the air passage inlet on the other side to the air passage outlet on one side. A dehumidifying rotor 1 is loaded on the rotary damper 2 to switch the air passages and switch flow of dried air and flow of humidified air by the dehumidifying rotor 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281392-A (JP)
Title: High melting point metal material with oxide coated layer, its manufacturing method, and board for sintering by using it
Inventor: FUKAYA YOSHITAKE
IPC: C23C4/10
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high melting point metal material having a function to prevent an object to be treated from melting and adhering when sintering a MIM product, and having a great economical effect since energy used for heating and cooling can be substantially saved by thinning its board thickness, and to provide its manufacturing method, and a board for sintering by using it.  <P>SOLUTION: In this metal material having one kind of molybdenum, tungsten, a molybdenum base alloy, and a tungsten base alloy, an oxide layer to which a mixture obtained by mixing at least one kind or two or more kinds of aluminium, silica, zirconia, yttria, titania, magnesia, and calcia is welded is provided on at least one face of the above metal material. The oxide layer is provided with an oxide coated layer having no exposed bedding material by covering at least the one whole surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005106275-A (JP)
Title: Electric linear actuator
Inventor: HASHIMOTO KOJI
IPC: F16H61/28
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric linear actuator capable of precisely moving a moving member to a target position while saving energy.  <P>SOLUTION: A ball screw mechanism generally has high efficiency, which allows power transmission to a reverse direction like a rotary shaft 20a of an electric motor 20 rotates when a nut 21 receives power in a moving direction if electric power supply to the electric motor 20 stops when the power transmission is performed by moving the nut 21 according to rotation of a screw shaft 20a which is the rotary shaft of the electric motor 20. When a roller 32a is not engaged with one of a plurality of recessed parts 31b of a detent lever 31 in a state of interrupting the electric motor supply to the electric motor 20, a range selector valve 10 is driven at one of the positions to be held and held there by energizing the roller 32a toward one of the recessed parts 31b. During that, since the electric power is not supplied to the electric motor 20, the energy can be saved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238114-A (JP)
Title: Bearing structure of slag crusher
Inventor: TAKENO ICHIRO
IPC: B02C4/28
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing structure of a slag crusher which minimizes variation in the gap between a seal housing and a roll shaft, lessens the number of components, facilitates checking, and improves the sealing performances by integrating a seal and a bearing into a unit structure.  <P>SOLUTION: The bearing structure of the slag crusher which possesses an upper-part pressure vessel and a small-diameter lower-part pressure vessel fixed to a slag discharge opening of a coal gasifying furnace, a roll type crusher crushing slag disposed in the lower-part pressure vessel, and a roll shaft of the roll type crusher penetrating the lower-part pressure vessel is provided with a bearing installed at a penetrating part, of the roll shaft, in the lower-part pressure vessel, an inner side bearing cover installed, to the bearing, at the inner side of lower-part pressure vessel an outer-side bearing cover installed at the outside of the bearing, a vessel-side high-pressure seal installed between the inner-side bearing cover and the roll shaft, and a non-high-pressure seal installed between the outer side bearing cover and the roll shaft.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239220-A (JP)
Title: Cup-shaped container with lid
Inventor: HASHIMOTO KAZUNORI
IPC: B65D51/18
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To create a method for effectively preventing a person from tampering with a small bag by opening an upper lid of a cup-shaped container fraudulently and to provide the cup-shaped container that can be used without anxiety.  <P>SOLUTION: An upper end opening of a cup-shaped container body storing a content is sealed with a seal lid material, and the upper end of the container body is covered with the upper lid, then the small bag containing a foodstuff to be added to the content is housed between the seal lid material and the upper lid for use of the container. A part of each seal end of the small bag is glued to the under surface of the top wall of the upper lid so that the small bag can be peeled off by picking up it between finger tips.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005211631-A (JP)
Title: Timing to start measurement in ophthalmologic apparatus
Inventor: KATAOKA HISASHI
IPC: A61B3/10
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cornea shape analysis apparatus capable of detecting the state of opening of eyelids of a subject by using a reflection image of the iris pattern if the difference of quantities of reflection light from the iris region and the eyelid region is not clearly discriminated, and starting the measurement when it is determined that a sufficient region on a cornea for the measurement is secured.  <P>SOLUTION: The iris pattern in an image is viewed from time to time at the time of alignment for the measurement with the iris pattern of each previously registered subject when the eyelids are sufficiently opened as a reference image, and the state of opening of the eyelids is determined based on the degree of matching of the iris pattern with the iris pattern in the reference image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214000-A (JP)
Title: Rotating ventilator
Inventor: ANDO KAZUAKI
IPC: F24F13/10
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating ventilator which can extend the service life of a sealing material around the opening peripheral edge and can obtain a sufficient sealing effect.  <P>SOLUTION: In the rotating ventilator, the indoor and outdoor are partitioned, a closing plate 6 is provided to the opposite end sides of a rotating lid 1 having an arc shape surface and long in the longitudinal direction at a position opposite to the opening part 2 with the peripheral edge sealed with a sealing material 3, each closing plate 6 is provided with two long holes 5 for making the rotating lid 1 follow the rotation of the rotating shaft 4 or for moving the rotating lid 1 to the sealing member side, when the rotating lid tip end abuts on the sealing material 3 of the opening part lower part, a guide plate 7 rotating in synchronous with the rotating shaft 4 is provided to both the outsides of the closing plate 6, and a guide shaft 8 is inserted from the guide plate 7 into the long holes 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251521-A (JP)
Title: Fuel cell system
Inventor: ICHIKAWA SUSUMU
IPC: H01M8/04
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost of a fuel cell system, and to simplify the system.  <P>SOLUTION: The fuel cell system comprises a fuel cell 1 which electrochemically reacts hydrogen and oxygen in the air to produce electrical energy, a fuel cell cooling heat exchanger 3a for heat exchanging between a cooling water for cooling the fuel cell 1 and the air, and one air supply device 2 for supplying the fuel cell 1 and the fuel cell cooling heat exchanger 3a with the air. In the system, the fuel cell 1 and the fuel cell cooling heat exchanger 3a are supplied with the air only by the one air supply device 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248796-A (JP)
Title: Vehicular control device
Inventor: KAJIMOTO SHINJI
IPC: F02D29/02
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To increase the frequency of automatic stops of an engine to the maximum when a vehicle is stopped, while suppressing a feeling of discomfort given to occupants as low as possible by maintaining air conditioner control performance at a high level, even if a detection means for air conditioner control in an air conditioner control device 1 is failed, when automatically stopping the engine with the vehicle in a stationary condition and the air conditioner control device 1 in a predetermined state.  <P>SOLUTION: The vehicle is equipped with the air conditioner control device 1 having a heat exchanger heating or cooling air flow into a vehicle compartment through heat exchange with a heat medium supplied from engine accessories driven by the engine. The control device is configured to permit or inhibit the automatic stop of the engine by responding to a detection means by which a failure is detected, when the failure is detected on a plurality of detection means (an inside-air sensor 21, outside-air sensor 22, water temperature sensor 25, temperature control switch 14, mode switch, and so on) for air conditioner control in the air conditioner control device 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005253190-A (JP)
Title: Semiconductor power converter
Inventor: KATO SHUJI
IPC: H02M7/12
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the biased magnetization of a transformer by suppressing a DC current component superimposed on an AC current at a system side.  <P>SOLUTION: This semiconductor power converter detects the current at the system side, operates a moving average in a period integral multiple of a power variation cycle of a DC variation load, performs PI control so the operation result is zero, operates a system-side input voltage correction value of the converter, and sets a value subtracted with a difference between an input voltage command value of at the system side and the system-side input voltage correction value as a new system-side input voltage command value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250124-A (JP)
Title: Transmission type screen
Inventor: MITSUI AKIRA
IPC: G03B21/62
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission type screen of high rigidity and high flatness, capable of displaying an image projected from a projector with high contrast, capable of reducing scintillation, and also, which is improved in safety.  <P>SOLUTION: Regarding the transmission type screen used for a rear projection type projection TV, the transmission type screen is provided with a glass substrate, the transmission type screen is provided with an optical antireflection layer on the front side of the glass substrate and a light diffusing material formed of resin film containing diffusing agent in the resin on the rear side of the glass substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246820-A (JP)
Title: Host base printer, host base printer system and printing method
Inventor: KOBAYASHI TADASHI
IPC: B41J29/38
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a framework which enables printer setting information to be certainly printed, even when a host device cannot receive the printer setting information, in a host base printer system.  <P>SOLUTION: The host base printer is equipped with the following components: a storage means which stores the printer setting information; a controller which controls a printing operation based on the printer setting information; and a printing engine which executes a printing process based on a printing image. The controller controls the operation in such a way that the printer setting information is printed based on the printing image, when the printing image of the printer setting information is received from the host device. Further, the controller controls the operation in such a way that text data representing the printer setting information are created referring to the storage means and the printing image is generated by executing the process to rasterize the text data and the printer setting information is printed based on the generated printing image, when an instruction to print the printer setting information is received from the host device or the printing instruction is accepted from a user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249670-A (JP)
Title: Electrical characteristics evaluation measurement of semiconductor device with bump, bump-levelling tool, method and system, and semiconductor device with bump formed by the same
Inventor: MATSUMOTO TAKESHI
IPC: G01R31/26
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform bump-levelling working by selecting the quality of a semiconductor device, even when there is no bump do not exist or the bump is very low.  <P>SOLUTION: Electrical characteristics evaluation measurement of the semiconductor device 5 and adjustment of uneven heights of the bump 1 are performed at the same time, by a providing a pad 2 on a single flat plate 3 to be installed horizontally on the semiconductor device and pushing the plate 3 on the semiconductor device 5 as a whole. In addition, electrical contact between the pad 2 and the bump 1 can be made satisfactory by providing an irregularity part 2a having a large number of acute irregularities on the surface pad 2. The electrical characteristics evaluation measurement of the semiconductor device 5 and bump levelling are performed at the same time; furthermore, when there is no bump 1 formed on a semiconductor electrode 4 of the semiconductor device 5, or when the formed bump 1 is very low, the semiconductor device 5 can be selected as being abnormal, since a certain fixed height adjustment is performed by a stopper 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247815-A (JP)
Title: Branched polyphenol compound and method for producing the same
Inventor: ECHIGO MASATOSHI
IPC: C08G18/32
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a branched polyphenol compound, having simple production processes, capable of using low-priced raw materials, and therefore economical, and to provide the branched polyphenol compound.  <P>SOLUTION: This method for producing the branched polyphenol compound comprises reacting a compound having three or more isocyanate groups with aminophenols or hydroxyalkylphenols.  <P>COPYRIGHT: (C)2005,JPO&NCIPI