baber/WOPTO huggingface dataset:
Patent JP-2002253504-A (JP)
Title: Automatic vision analyzer
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/028
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To change a target distance as desired, and automatically measure binocular vision functions such as stereoscopy and heterophoria. SOLUTION: Convex lenses 2L and 2R and target units 3L and 3R which are movable longitudinally along guides 5L and 5R are respectively provided along optical axes L1 and L2 ahead of a left and a right eyes EL and ER of a subject S. Inside the target unit 3L and 3R, liquid crystal plates 6L and 6R comprising liquid crystal image display plates are provided, and on the back of the liquid crystal plates 6L and 6R, light sources 7L and 7R are disposed. In addition, around the liquid crystal plates 6L and 6R, peripheral fields 8L and 8R and peripheral field light sources 9L and 9R for illuminating the peripheral fields 8L and 8R are disposed. To the liquid crystal plates 6L and 6R, output of a control part 11 including a target pattern generating means is connected. To the control part 11, output of a response input part 12 is connected.  The response input part 12 instruct input of response as the subject puts a stick 13 down in the four directions of forward, back, left, and right in accordance with target patterns in the liquid crystal plates 6L and 6R.
Patent JP-2002254947-A (JP)
Title: Shift lever device
Inventor: SHAMOTO HIROKAZU
IPC: B60R25/24
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a shift lever device capable of improving the safety to a human error in a system capable of starting an engine by an electronic key and a start switch. SOLUTION: A housing 32 of this shift lever device 10 is provided with a second lever insertion hole 38 besides a first lever insertion hole 36, and the second lever insertion hole 38 is provided with a block 40 of which the forward and backward movement is controlled by an N-position solenoid 46. Whereby the block 40 can be retracted only when a side brake switch is turned normally, and only when an emergency switch is turned on in emergency to allow a shift lever 14 to be entered into an N-range. Accordingly, the safety to the human error can be improved.
Patent JP-2001267996-A (JP)
Title: Communication band allocation method and allocation controller for satellite communication system
Inventor: COURTNEY WILLIAM F
IPC: H04B7/185
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To efficiently allocate communication bands according to the traffic. SOLUTION: A band controller 508 controls the communication bands among a satellite 502, user terminals 506 and a gateway 504 and decides the up link allocation from the up link efficiency of the terminals 506 and gateway 504 and an input parameter including traffic ratios between the terminals 506 and gateway 504. The down link allocation is decided from the traffics presented to the terminals 506 and gateway 504 which are decided by the up link allocation. Thus, the band width and wait time is much relieved and the communication capacity and throughput are improved.
Patent JP-2002259632-A (JP)
Title: Personal data managing system
Inventor: KIMURA KOTARO
IPC: B42D15/10
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of easily and safely registering, updating and outputting personal data. SOLUTION: As identification information of a user, a personal number registered on a basic resident register is to be used for an identification ID and the system issues only a cryptographic key. The personal number is stored on an IC card issued by a public organization and it can be confirmed by an inquiry to a self-governing body as well so that trouble to lose it can be reduced. By storing the ID and password of a financial institution as personal information corresponding to information capable of accessing the system of the financial institution, an IC card for accessing the financial institution by storing the information can be provided as well.
Patent JP-2002257152-A (JP)
Title: Cvj boots
Inventor: SUZUKI DAISUKE
IPC: F16J3/04
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To improve the extension and constraction balance of a bellows at bending. SOLUTION: The CVJ boots 1 is provided with a bellows 2 composed of six or more continuous ridges and valleys, a large diametral fitting part 3 formed at one end of the bellows 2, and a small diametral fitting part 4 formed at the other end of the bellows 2. The bellows 2 is constituted of a part A near to the large diametral fitting part, a part B near to the small diametral fitting part, and a middle part C between these fitting parts. The relative magnitude of rigidities of these A, B, C is the middle part C > the part A near the large diametral fitting part > the part B near the small diametral fitting part.
Patent JP-2001269325-A (JP)
Title: Operating method of magnetic resonance tomograph and magnetic resonance tomograph
Inventor: HEID OLIVER DR
IPC: G01R33/48
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To suppress stimulus due to switching of a gradient magnet of an inspected object without obstructing homogeneity and linearity of a general magnetic field (static magnetic field, gradient magnetic field) during MRI image pickup. SOLUTION: While an additional magnetic field GZU is applied and superposed to the gradient magnetic field G1 and the gradient magnetic field is switched, the additional magnetic field is synchronously switched so that stimulus cause is out of the range of the inspected object (linearity volume 7). A gradient coil is structured so as to generate an additional magnetic field, and the additional magnetic field is extended out of the range of the linearity volume 7. A composition magnetic field of the gradient magnetic field and the additional magnetic field is set out of the image pickup range to avoid a maximum variable magnetic field. An RF system can be driven synchronously for keeping a resonance condition.
Patent JP-2002256874-A (JP)
Title: Apparatus for generating intake vortex for use of internal combustion engine
Inventor: KOBAYASHI MITSUYUKI
IPC: F02D9/10
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for generating an intake vortex for the use of an internal combustion engine not to break down even with abnormal pressure on a valve from the internal combustion engine side. SOLUTION: The apparatus is provided with a housing 41 forming an intake air passage for the internal combustion engine, a driving shaft 42a installed rotatable freely in the housing, a changeable intake throttle valve 40a fixed on the driving shaft to open or shut a part of the intake air passage 41a, a driving apparatus 2 to drive the driving shaft through a deceleration system 20, and a pressure absorbing measure 3 situated between the driving shaft and the driving apparatus to absorb shock loads from the internal combustion engine side.  The changeable intake throttle valve 40a is provided with a valve 44 with its one side of the driving shaft 42a formed in an approximately annular shape 44a, the other side formed in an approximately elliptical shape 44b having the driving shaft as its major axis, the valve 44 formed so that its cross section in the orthogonal direction to the driving shaft is formed in a wing shape.
Patent JP-2002257086-A (JP)
Title: Electric blower
Inventor: HAYATSU MAMORU
IPC: A47L9/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an electric blower improving blower efficiency and preventing a rise in temperature of a blower fan bearing for a long life. SOLUTION: This electric blower is provided with a blower fan 8 provided with plural blades 83 in a radial pattern between an upper plate 81 and a lower plate 82, a motor part 5 driving the blower fan 8, and a guide vane 9 guiding air flow discharged from the blower fan 8 to the motor part 5. Thin-wall parts 81a, 82a getting thinner toward outer circumference are formed in the blade 83 side of outer circumference part of the upper plate 81 and the lower plate 82, and a tapered part 83 getting wider toward outer circumference to fit tapered shapes of the thin-wall part 81a, 82a is formed on outer circumference part of the blade 83.
Patent JP-2002270978-A (JP)
Title: Conductive member mounting structure and mounting method
Inventor: SUHARA NAOKI
IPC: H05K3/36
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To connect a flexible board to an electronic component such as a board, without using any connector. SOLUTION: A lock hole 3 is formed at a board 1, two cuts 5 are formed at the end of a flexible board 2 to form three sections at a top and with one center section bent down, thereby forming a lock part 6 composed of first and second locks 6a, 6b to be located on the front side of the board 1 and a third lock 6c to be located on the backside of the board 1. The third lock 6c is made to pass through the lock hole 3 to the backside of the board 1 to fix the flexible board 2 to the board 1 in the form of clipping the board 1 with the flexible board 2, and a connection 7 at the top end of the flexible board 2 is soldered to an electrode pattern 4 on the board 1 with solder 8.
Patent JP-2002267157-A (JP)
Title: Control method for combustion
Inventor: KEGASA AKISHI
IPC: F23N1/02
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide technical means for suppressing the change of air ratio when the heat generation rate of fuel is changed, since the air ratio of a combustion device for burning the fuel is changed when the heat generation rate of the fuel is changed with the lapse of time, an incomplete combustion or the deterioration of efficiency may be generated in the combustion device. SOLUTION: The heat generation rate of the fuel or the change value of the generation rate is detected by a fuel supply pipeline 3. The value is transmitted by a communication means 4. A theoretical air quantity corresponding to the heat generation rate is estimated by a control panel receiving the value to set the opening degree of a combustion air control valve 13.
Patent JP-2002271231-A (JP)
Title: Sliding correlator
Inventor: TODATE TAKAHIRO
IPC: H04B1/7095
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a sliding correlator capable of specifying a scramble code, and reducing a circuit scale in a W-CDMA receiver. SOLUTION: This device is provided with PN code registers 12A-12H for storing scramble codes belonging to a scramble code group; and in response to a CPICH signal transmitted at a fixed chip rate, the scramble codes are switched by time-division, at a speed which is the number of the kinds of the scramble codes number of times as high as the chip rate via a selector 13, and outputted to a correlation arithmetic part 110; and the correlation arithmetic operation with the CPICH signal is performed at the speed which is the number of the kinds of the scramble codes number of times as high as the chip rate by the correlation arithmetic part 110.
Patent JP-2002264018-A (JP)
Title: Bonding method for grinding wheel and manufacturing method for grinding wheel
Inventor: NAKAGAWA TOSHIMICHI
IPC: B24D3/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To prevent impairment of grinding performance caused by penetration of an adhesive into pores when fixing abrasive grain chips each having a large number of pores by the adhesive. SOLUTION: When manufacturing a segment type grinding wheel 10 wherein a large number of the abrasive grain chips 14 are bonded to each other by the adhesive 16 and are integrally fixed on the peripheral face of a base member 12, circumferential-direction end faces of the abrasive grain chips 14 bonded by the adhesive 16 are provided with sealing coating films 24 before the bonding by the adhesive 16, to prevent the penetration of the adhesive 16 into the pores 22. Thereby, the penetration of the adhesive 16 into the pores 22 is prevented to prevent reduction of a volume ratio of the pores 22 and generation of close structure of abrasive grain layers 14b in bonding parts (joints) of the abrasive grain chips 14. Accordingly, increase of grinding resistance and excessive impairment of autogenous action of super abrasive grains 18 are prevented.
Patent JP-2002266952-A (JP)
Title: Driving transmission mechanism device
Inventor: KAWASHIMA YASUNARI
IPC: F16H1/06
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a driving transmission mechanism device capable of inhibiting a transmission of a load caused by a disturbance torque at a gear engagement frequency to a driven shaft, simply adjusting a rotation rigidity of a fastening part corresponding to the gear engagement frequency and simply setting a switching of the rotation rigidity required at the time of activation and at the time of constant speed. SOLUTION: Only a rotation direction is elastically deformed at the fastening part 3 of the driven shaft 2 and a driven gear 1 and the rotation rigidity K2 is adjusted so as to satisfy a relationship formula: fp>fz (provided that fz=(1/2π×(K2/J2)<1/2> ×2<1/2> ) when the rotation rigidity is defined as K2, an inertia moment of the driven shaft 2 is defined as J2 and the gear engagement frequency at the time of operation is defined as fp. The rotation rigidity K2 is adjusted by changing any one of a mounting position radius r of a pin-receiving part, a thickness t in the rotation direction, a pin receiving width b, an axial contact height L and a pin diameter dp. The pin-receiving part 4 is set such that it varies the contact points with a driven shaft pin 5 corresponding to a load torque.
Patent JP-2002279332-A (JP)
Title: Prediction system and method, air conditioner, air conditioning load prediction method therefor, and program
Inventor: AKAMATSU TOSHIYUKI
IPC: G06Q10/04
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To shorten the period from operation until appropriate predicted value is obtained. SOLUTION: To obtain a predicted value y hat of a daily load y of an air conditioner 100, a state variable X of the air conditioner 100 is supposed and its predictor X hat is successively calculated, using a Kalman filter. Supposing that an initial value of the predictor X hat of the state variable is Xo hat, the predictor of the state variable of already operating another air conditioner 200 is adopted.
Patent JP-2002273211-A (JP)
Title: Gas purifying member, gas purifying method and reusing method of gas purifying member
Inventor: TERAJIMA TETSUO
IPC: B01J20/06
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a gas purifying member, a gas purifying method and a reusing method of the gas purifying member, capable of reusing waste as the purifying member, capable of reducing cost and also capable of being regenerated as a raw material after being used. SOLUTION: The gas purifying member for adsorbing an acidic gas and an acidic mist consists essentially of a composite of manganese oxide and a water-repellent resin.
Patent JP-2002276551-A (JP)
Title: Water injection type air compressor and method of monitoring environment using the same
Inventor: SUZUKI NOZOMI
IPC: F04C18/16
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a water injection type air compressor capable of monitoring trace components in the atmosphere easily and inexpensively in a place where the air compressor is installed and capable of continuously monitoring, and a method of monitoring the environment by using the air compressor. SOLUTION: The water injection type air compressor is for monitoring circulating water without stopping the flow. The water injection type air compressor comprises a water tank 8 holding water inside, an air/water separator 8a mounted inside the water tank, a check valve 8b mounted at the air outlet of the water tank for releasing the compressed air whose moisture is removed by the air/water separator, a compressor 10 for compressing air, a dehumidifier 15 for cooling the compressed air released from the water tank against the check valve at the saturation temperature or lower and condensing/separating moisture, a moisture collecting line 16 for feeding the moisture separated by the dehumidifier together with air directly to the air intake of the compressor, and a monitoring device 40 for monitoring water circulating between the water tank 8 and the compressor 10.
Patent JP-2002280719-A (JP)
Title: Flux applicator
Inventor: OKUBO YASUO
IPC: B05B7/16
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a flux applicator which is capable of uniformly applying a flux solution onto a board so as to enable a soldering operation to be well carried out even if a flux solution using a non-volatile solvent such as water is used. SOLUTION: Air supplied from an air pump 20 is ionized by an ionizing unit 40, heated by a heating unit 22, and sent to a jet nozzle 12. An ionized flux solution is kept in a flux tank 11, and flux is atomized and spouted out from the jet nozzle 12 when air is supplied to the jet nozzle 12, so that a printed board PB is coated with flux. Air is heated up and ionized, so that a flux solution can be efficiently applied on the printed board PB. Furthermore, the flux solution is ionized, so that molecular groups contained in the flux solution are turned into fine granules, and the flux solution can be applied so as to be a flux layer of uniform thickness on the printed board PB.
Patent JP-2002244809-A (JP)
Title: Method and device for freely changing moving speed of pointer, and minimization of touch pad
Inventor: KISHIMOTO KENJI
IPC: G06F3/033
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a comfortable pointing device capable of speedily executing two contradictory operations of a pointer, that is, a speedy movement for moving a pointer close to a target position on the screen and a precise and stable movement even though it is slow for resting the pointer still at the target position on the contrarsly. SOLUTION: The moving speed of the pointer can be freely changed without adding extra operation processes to the two contradictory operations by forming a changeable region around a touch panel for changing the moving speed of the pointer. Moreover, as a result, the size of the touch pad can be extremely reduced compared to a current one.
Patent JP-2002274423-A (JP)
Title: Front car body structure for automobile
Inventor: FUJITA EIJI
IPC: B62D21/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To reduce the impact load acting on an occupant by desirably lowering a decelerating speed of a car body by remarkably reducing the deformation load of a front side frame during a head-on collision of an automobile. SOLUTION: Front side frames 11, 11 are divided into front frames 50, 50 having impact absorption parts 52, 52, and rear frames 51, 51 to which the front frames 50, 50 are respectively slidably fitted, and fastened by bolts 55, 55, etc., and nuts 56, 56, etc. Rear parts of rear bolt holes 58, 58 are provided with holding parts 62 of the bolts 55, and slits 59 are formed at the rear parts of the holding parts. The fastening force of the bolts 55, 55, etc., and the breaking force of the holding parts 62, 62 are determined so that the rear bolts 55, 55 break the holding parts 62, 62, and are moved to the slits 59, 59 by the compressed load applied to the front side frames 11, 11 after the collapsed deformation of the impact absorbing parts 52, 52 are finished in collision.
Patent JP-2002286698-A (JP)
Title: Inspection apparatus for inner surface of steel pipe
Inventor: MIYAMOTO KEIICHIRO
IPC: G01N27/90
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an inspection apparatus for the inner surface of a steel pipe in which the distance of the inner surface of a steel pipe can be kept always constant even when the inside diameter of the steel pipe is changed, and whose detection accuracy is not changed. SOLUTION: A fixed roller 12 which comes into contact with the inner surface of the steel pipe 100 at each central angle of 120 deg., and a moving roller 13 which is urged to the radial direction, are installed at a frame 11 of the inspection apparatus 10 for the inner surface of the steel pipe. A probe 16 of a flow detection sensor 15 is arranged and installed so as to face the inner surface of the steel pipe near the position of the inner surface of the steel pipe with which the fixed roller 12 comes into contact. A rotation device which turns the steel pipe 100 in the circumferential direction is provided.
Patent JP-2002285288-A (JP)
Title: Ferritic stainless steel for structural member
Inventor: HIRAIDE NOBUHIKO
IPC: C22C38/50
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide ferritic stainless steel for structural member which has excellent corrosion (pitting) resistane and workability. SOLUTION: The steel has a composition containing <=0.03% C, <=1.0% Si, <=1.0% Mn, <=0.05% P, >0.002 to 0.02% S, 0.1 to 1.0% Ni, 12 to 16% Cr, 0.1 to l.5% Cu, 0.02 to 0.2% Ti and <=0.03% N, and satisfying the following inequalities (1) and (2), and the balance Fe with impurities, and, if required, further containing one or more kinds selected from Mo, Nb, V, Al, Mg, Ca and B: Ni(%)+Cu(%)>=0.3...(1), and Mn(%)/Ti(%)<=10...(2).
Patent JP-2002283056-A (JP)
Title: Gas shielded arc welding method using non-consumable electrode
Inventor: IKEGAMI YUICHI
IPC: B23K9/16
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent generation of waterdrops, or brittleness or crack of a weld zone due to hydrogen infiltration while maintaing full penetration in gas shielded arc welding using non-consumable electrodes. SOLUTION: This gas shielded arc welding method employs non-consumable electrodes. As the shielding gas, a mixed gas is used in which argon gas or argon gas plus helium gas constitute the main component and, by volume, 0.1 to 50% carbon monoxide is included. As a result, generation of waterdrops or infiltration of hydrogen can be prevented while full penetration is maintained.
Patent JP-2002284027-A (JP)
Title: Steering device for vehicle
Inventor: TAKAMATSU TAKANOBU
IPC: B62D119/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To solve a problem that vehicle behavior larger than driver's estimate occurs, its correction becomes difficult, and the condition is dangerous, if an assist force is larger than a force when a vehicle advances, when the driver steers abruptly during reversing at a high speed. SOLUTION: If change speed or change acceleration of steering torque T is above a threshold value when the vehicle reverses, a steering auxiliary force is reduced when compared with the case where the speed is less than the threshold value (S4). Consequently, it is possible to prevent that the steering wheel is operated excessively lightly and suppress behavior of the vehicle when steering the vehicle abruptly to contribute safe driving.
Patent JP-2002282809-A (JP)
Title: Washing method for container with aluminum chloride adhered to
Inventor: SAKATA KENJI
IPC: B08B3/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method to wash aluminum chloride adhered to a container easily and safely. SOLUTION: Aluminum chloride is washed by introducing steam into a container with aluminum chloride adhered to. This is most suitably used for when the container with aluminum chloride adhered to is a condenser which sublimates and purifies the aluminum chloride formed by reacting fused aluminum and chlorine gas.