baber/WOPTO huggingface dataset:
Patent JP-H06174487-A (JP)
Title: Attitude detecting device
Inventor: NONIN HARUO
IPC: G01P15/18
Filed: 1992-12-10
Abstract: PURPOSE:To estimate the rotation angular velocity, attitude angle, and acceleration information for position orientation by detecting fine acceleration differences at various portions generated at the time of motion with multiple acceleration sensors arranged at the specific positional relation and in the specific detection direction. CONSTITUTION:Sensors are provided at a fixed distance in X, Y, Z-axis directions from the center of gravity of a moving body, and the detection direction is set perpendicular to the axial plane. A pre-processing section 2 processes the input from a sensor section 1 and estimates the rotation angular velocity around each coordinate axis and the acceleration information for calculating the shift quantity in the coordinate axis direction. An integration section 3 integrates the rotation angular velocity estimated by the pre-processing section 2 to obtain the estimated value of the rotation angular velocity and integrates it in a fine time interval to obtain the increment of the rotation angle in the time interval. A quaternion update calculation section 5 updates the quaternion parameter with the increment of the rotation angle. An attitude angle calculation section 6 obtains the coordinate transformation matrix from the moving body fixed coordinates to the inertial coordinates with the parameter then obtains the attitude angle (Eulerian angle) of the moving body from the coordinate transformation matrix.
Patent JP-2001170607-A (JP)
Title: Garbage treating device
Inventor: MURAKAMI KIYOSHI
IPC: B09B3/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a garbage treating device by which garbage is converted into a granular regenerated material without the floating garbage being incinerated, and the sewage is purified and reutilized. SOLUTION: This garbage treating device uses the following means. Namely, a garbage crusher is first provided. and, second, a gravity separator is furnished to agitate and separate the crushed garbage sent from the crusher and admixed with water into suspended matter and sewage by gravity. Third, a drier is provided to dry the suspended matter. Fourth, a kneader is furnished to add a regenerating component to the dried suspended matter to obtain a granular regenerated material by heat and crushing power. Fifth, a treating tank is provided to add a processing agent to the sewage separated by the gravity separator to clean the water. Sixth, a bubbler is furnished to send high-pressure and high-speed bubbles into the treating tank.
Patent JP-H06200372-A (JP)
Title: Puttering device
Inventor: YAMAGAMI KOJI
IPC: H01L21/203
Filed: 1992-12-30
Abstract: PURPOSE:To stably execute opening and closing with good workability without causing danger, at the time of opening and closing an electrode part of a sputtering device, by providing a shock absorber mechanism in the case of opening and closing. CONSTITUTION:At the time of opening and closing an electrode part 1 (cathode part) of the main body 10 of a sputtering device, a shock absorber mechanism 2 in the case of opening and closing is provided. The shock absorber mechanism 2 is constituted of a cylindrical part 21 and a bar-shaped part 22 freely slidable into a nesting state in the cylindrical part 21. When the bar-shaped part 22 enters the cylindrical part 21, shocks are absorbed. This shock absorber mechanism 2 is attatched to the outer face of the door-shaped part of the electrode part 1 at the attatched part 23 and is fixed on the floor face at the fixed part 24. In this way, at the time of pushing the electrode part 1 down to the horizontal position with a handle in hand, the shock absorber mechanism 2 works, by which the opening and closing can safely be executed with good workability.
Patent JP-2001177852-A (JP)
Title: Catv two-way communication system
Inventor: HONMA MASAHIRO
IPC: H04N21/647
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a CATV two-way communication system where a CATV center and subscriber terminals are interconnected via a 2-way transmission channel and the operation/maintenance in common to a status monitor system and a cable modem system are totally attained for each transmission channel. SOLUTION: A controller is provided in a transmission channel 10 and the CATV center 1 and subscriber terminals 4, 5 make communication with a prescribed protocol. Then the center 1 periodically monitors communication quality of the transmission channel 10 with the controller and applies gate closing control of the controller so that this communication quality exceeds a threshold.
Patent JP-H07163-A (JP)
Title: Automatic machine for adhering powder to food
Inventor: NAKASHIN TORU
IPC: A23P1/08
Filed: 1991-12-23
Abstract: PURPOSE:To strongly adhere a powdery material to a processing article by pressing the processing article-containing powdery material carried on a conveyer from both the traveling sides at a pressing point on the upstream and subsequently from the upper and lower sides with an upper plate, holding the state and synchronously carrying the pressed powdery material-covered article CONSTITUTION:A guide 25 is disposed on a powder-adhering machine frame 1 in which a conveyer 22 for loading a processing article 24 thereon and carrying the article is installed, and a press frame 2 capable of being moved in the traveling direction of the conveyer is disposed in parallel to the guide 25 through rolling rollers 26 fitted into the guide. In the press frame, both the faced side press plates 10 are subjected to a pressing operation by the rotation of screw shafts 6, 7. An upper press plate 4 is connected to a moving arm 8 attached to the center between the screw shafts 6, 7, and presses the processing article-covering powdery material in interlock with the side press plates. Thus, the powdery material covering the processing article is pressed from the upper, lower and lateral directions, held in the pressed state, and synchronously carried on the carrier.
Patent JP-2001171985-A (JP)
Title: Hydraulic circuit of winch
Inventor: DATE KENICHIRO
IPC: B66D1/44
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the delay of the driving force transmission to a winding-up drum in a low cost structure, and to prevent the undesired lowering of a hanging load. SOLUTION: In this hydraulic circuit of winch, a control valve 13 provided between a hydraulic source 12 and a hydraulic motor 11 for winch driving; and a brake means 32 to give the brake to the hydraulic motor 11; are provided, the hydraulic motor 11 is driven by the discharge oil of the hydraulic source 12 by converting the control valve 13, as well as the brake by the brake means 32 is released following to the operation of an operation means 22a. In this hydraulic circuit, a pressure generating means 41 which is provided to a return pipe way 55 to lead the return oil from the control valve 13 in its neutral condition, and to generate the pressure to the return passage 55; and a replenishment oil passage 56 to replenish a part of the return oil to the winding-up side passage 51 of the hydraulic motor 11, by the pressure generated by the pressure generating means 41; are provided.
Patent JP-H11169182-A (JP)
Title: Mutant type secretion device gene that efficiently secrets protein in the cell bodies of corynebacterium
Inventor: KOBAYASHI MIKI
IPC: C12P21/02
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide the subject novel gene that comprises the DNA encoding a protein having a specific amino acid sequence in which the amino acid residue at a specific position is phenylalanine and can gives a secretory device that can efficiently secret a prescribed protein in the cell bodies of a Coryne form bacterium. SOLUTION: This DNA encodes the protein having an amino acid sequence corresponding to formula I in which the amino acid residue at the 44 position is replaced with phenylalanine. The secretor that is constituted as including the above protein is a novel DNA that can more efficiently secret the prescribed protein in Coryne form bacteria than the secretor that is constituted as including the protein having the amino acid sequence of formula II. This DNA is obtained by isolating the chromosomal DNA of a Brevibacteerium flavum MJ-233 (FERM BP-1497) through the hybridization technique using the oligo DNA probe and subjecting the isolated DNA to the site-specific mutation so that the amino acid at the 44-position becomes the residue of phenylalanine.
Patent JP-2000188276-A (JP)
Title: Rotary substrate treating device
Inventor: KIYOSE HIROMI
IPC: H01L21/304
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized rotary substrate treating device which can prevent the re-adhesion of a treating solution to a substrate, while the running cost required for the treatment of the substrate is suppressed to a low value. SOLUTION: Heaters 20 are respectively attached to cups 18 and the drive of the heaters 20 is controlled by means of a heater controller 22. Since the cups 18 are heated by the heaters 20, droplets scattered from a rotating substrate S toward the internal surfaces 18a of the cups 18 are evaporated instantaneously or before next droplets are scattered, and the droplets which come into collision with the cups 18 can be prevented from returning to the substrate S side and again adhering to the surface of the substrate S.
Patent JP-2000185120-A (JP)
Title: Golf club and robot for measurement of torques of golf club
Inventor: FUJIMOTO KOICHIRO
IPC: A63B53/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To enable a golf player to swing all of one set of clubs with the same swing motion by unifying dynamic balance among all clubs of the set during swing of clubs. SOLUTION: Dynamic balance during swing of plural golf clubs are unified. That is, length of each part of a robot for measurement is adjusted matching the height, the upper arm part, and the fore arm part for measurement of torques at the body, shoulder, elbow, and wrist, and a drive part 15 is driven to rotate a lower rotation shaft 18 and a golf club attaching part 53 to make reciprocal motion in the back swing direction and the forward swing direction. Torques at the body, shoulder, elbow, and wrist are measured as momenta by torque meters 24, 33, 42. Vibrations of golf clubs are individually measured and individual golf clubs are manufactured according to the dynamic balance of the height, muscle power, and length of arms of a player. Thus the player can swing all clubs in one set in the same swing.
Patent JP-H11178918-A (JP)
Title: Medical heat exchanger bag
Inventor: OHARA SUMIO
IPC: A61M1/14
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a medical heat exchanger bag which securely prevents breakage due to decreased pressure or heating during disinfection. SOLUTION: In a medical heat exchanger bag in which multiple sheets 3 facing each other are heat-welded, and liquid paths communicating with the inlet and outlet for connection and a non-heat-welded part 8 in approximately sealed condition which is formed outside the liquid paths resulting from heat- welding the peripheral edge of the sheet 3 are provided, for example, a communication part communicating with the inside and outside areas during disinfection is provided at the non-heat-welded part 8. The communication part is provided at either side of the sheets 3 forming the non-heat-welded part 3, or at welded parts 4, 5, 6 of the circumference of the sheet 3 forming the non-heat-welded part 8.
Patent JP-H11183417-A (JP)
Title: Electrical conductivity sensor
Inventor: YASUDA YOSHIMICHI
IPC: G01N27/07
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive electrical conductivity sensor capable of accurate measurement with the electrode of the sensor not corroded by chemicals over a long period. SOLUTION: In an electrical conductivity sensor, an electrode 4 that the surface of precious metal such as platinum is coated by electroless plating or thin film printing is provided on the surface of a base material 7 formed of a synthetic resin or ceramic into the shape of an electrode. In addition, the electrode 4 is constituted of the first tubular electrode 5 and the second cylindrical electrode 6 with a gap between the second cylindrical electrode 6 and the inner surface of the tube of the first electrode 5.
Patent JP-2001184191-A (JP)
Title: Data processor
Inventor: KAWASE HIDEO
IPC: G06F3/12
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a data processor which enhances data processing efficiency by remarkably shortening the processing time when received data is stored in a data buffer. SOLUTION: This data processor is provided with a receiving part 4 to receive the data from a host device 2, a ring buffer 6 consisting of plural block buffers to store the received data, a control part 5 to transfer the data with the ring buffer 6 and data processing parts 7, 8 to convert the received data into data for processing, each block buffer is provided with a data storage area with near full-byte size, a block status display area to indicate a use state and a next block pointer display area to indicate the leading address of the next block buffer, the control part selects the block buffer where the data can be stored, successively stores the data while changing writing pointers set in a data storage area of the block buffer and selects the next block buffer when storable size of the data storage area becomes zero.
Patent JP-2001178779-A (JP)
Title: Stand-up assisting chair
Inventor: HAYASHI MITSUO
IPC: A61G5/14
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a stand-up assisting chair capable of easily standing up and sitting down and excellent in safety and usability. SOLUTION: This stand-up assisting chair A is separated into a reclining block 1, a stand base block 20 and an intermediate base block 15. A seat back 3 and the intermediate base block 15 are pivoted via a first link 4, and the stand base block 20 and the intermediate base block 15 are pivoted via front and rear two second link 5 and third link 6. The first link 4 is rotated so that the seat back 3 is moved to a state of falling backward from a steady position. The second link 5 and the third link 6 are respectively rotated so that the intermediate base block 15 and a seat surface 2a of the reclining block 1 are raised up to the prescribed height from the steady position.
Patent JP-2000196341-A (JP)
Title: Patch antenna and electronic equipment using the same
Inventor: ASANO TAKESHI
IPC: H01Q1/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a patch antenna having omnidirectivity and wide frequency band characteristics. SOLUTION: A patch antenna 1 is constituted by forming a bottom plate 3 on one surface of a dielectric plate 2, and a patch 4 ad a feeder 5 connected with the patch 4 on the other surface. In this patch antenna 1, an opening 7 is formed in the bottom plate 3, and the opening 7 is positioned asymmetrically to the center of the bottom plate 3. The opening 7 is formed in the bottom plate 3 asymmetrically to the center of the bottom plate 3 on that currents in a common mode can be generated by breaking the balance of feedback currents, and ommidirectivity and wide frequency band characteristics can be achieved.
Patent JP-H11188348-A (JP)
Title: Garbage treatment system
Inventor: SAKAMOTO NORIMASA
IPC: B09B3/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To improve garbage treatment efficiency. SOLUTION: A passage changeover valve 42 is installed so that a mixture is charged into a separation tank 40 when the mixture charged from a charging pipe 81 connected to a disposer contains solids and charged into a storage tank 50 when plenty of liquid is in the mixture. The separation tank 40 is constituted from a pipe-shaped part 40a and a pocket part 40b which is larger than the pipe-shaped part 40, and a twisted screw type solid-liquid separator 2 is installed nearly vertically in the separation tank 40. In this way, the mixture containing solids is precipitated rapidly in the pocket part 40b to effect effective solid-liquid separation, improving garbage treatment efficiency.
Patent JP-H11190232-A (JP)
Title: Motor-driven throttle device
Inventor: KUMAGAI KATSUTO
IPC: F02D11/10
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To enhance operability and reliability under a backup state by providing a throttle body with a valve-driving electric motor and its backup means. SOLUTION: A throttle body 1 is provided with a rotating device 5 which rotates according to the amount of operation of an accelerator pedal, its amount of rotation being detected by a controlled variable sensor 15. An electric motor 16 rotates a throttle valve 3 from one end of a valve stem 2 via a reduction gear mechanism 17. If the electric motor 16 has failed, a backup device 18 transmits the force of operating the accelerator pedal to the throttle valve 3 from the other end of the valve stem 2. In this case, when the overhanging lever 22 of a throttle operating mechanism 21 rotates according to the amount of operation of the accelerator pedal, the overhanging lever 22 is engaged with a throttle lever 19 provided at the valve stem 2, thereby mechanically rotating the throttle valve 3.
Patent JP-H11180145-A (JP)
Title: Loudspeaker grille for trim
Inventor: TOKUMATSU YOSHITO
IPC: B60J5/04
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To eliminate number of trim parts of a door or the like and to improve design. SOLUTION: A loudspeaker grille 1 is disposed on trims of a vehicle door having a pocket or the like. The loudspeaker grille 1 is integrally formed with a back cover 15 of the pocket by synthetic resin. A relief 12 composed of groove-like concave and convex portions arranged side by side is provided on the loudspeaker grille 1. It is preferred that a slit 2 for sound penetration be provided along the groove-like concave and convex portions of the relief 12.
Patent JP-2001179934-A (JP)
Title: Manufacturing method for optical information recording medium
Inventor: SHIBATA MICHIHIRO
IPC: B41F15/44
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To realize the manufacturing method for an optical information recording medium, with which the development of the molding defect in a printing layer during a single printing process is checked as small as possible and the thicker film thickness of the printing layer is realized and consequently a fine printing can be obtained due to the heightening of the degree of shielding of color in a light reflecting layer, a protective layer of the like and, in addition, the miniaturization of production facilities and the reduction of a production cost are realized. SOLUTION: In a printing process, ink is dripped on a mask 30 having meshes 34 so as to press the mask 30 with a squeegee 32 against the protective layer 108 formed on a board 102 in order to print desired letters or the like on the protective layer 108 so as to form the printed layer 110, the number of the mesh 34 comprising the mask 30 is set to be 150 mesh or more and 250 mesh or less and the viscosity of the ink is set to be 100 P or more and 300 P or less.
Patent JP-H11188120-A (JP)
Title: Balance health utensil
Inventor: NISHIMANIWA MASAYOSHI
IPC: A63B22/14
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a simple health utensil easily usable at home and anywhere for simultaneously executing the training of a balance sense and stimulation of feet. SOLUTION: This instrument is composed of a pedestal 2 whose the basic flat shape is made circular, elliptic or rectangular and provided with a spherical surface supporting mechanism 1 at a center part and a foot mounting plate 3 held by the spherical surface supporting mechanism 1. The foot mounting plate 3 is held and connected by the spherical surface supporting mechanism 1 from a back surface side at the center part at a prescribed interval L, the interval of about 10-50 mm for instance, to the pedestal 2 and is made freely turnable and tiltable. Further, on the upper surface of the foot mounting plate 3, a projection planted plate 4 for stimulating the sole to have a nonskid effect is provided. Also, a height variable mechanism 5 is provided so as to vary the interval L.  At the time of riding on the upper surface of the foot mounting plate 3, the training of balancing is performed. Also, the feet are stimulated by the projection planted plate 4, slipping off does not easily happen even at the time of being tilted and the training is safely performed.
Patent JP-2001178727-A (JP)
Title: Ultrasonic probe
Inventor: MIZUGUCHI TORU
IPC: G01N29/28
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic probe, excellent in the acoustic matching with an organism and having an exterior cap for sufficiently securing the mechanical strength. SOLUTION: The external cap 6 including an ultrasonic vibrator 3 is formed of a material such as polymethyl pentene as a base material satisfying a prescribed visco-elastic property. As a result, the mechanical strength against the outer force such as the impact load, bending stress, etc., to act on the exterior cap for the vibrator can be sufficiently secured while maintaining the excellent acoustic matching with an organism, which polymethyl pentene originally has such as minimization of the multiple reflection which may hinder the ultrasonic diagnosis.
Patent JP-2001185805-A (JP)
Title: Optical semiconductor device
Inventor: AKIYAMA TAKASHI
IPC: H01S5/10
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To facilitate aligning of an optical fiber or the like while reducing the influence of a reflected light. SOLUTION: The direction of the optical axis near an incident and emitting face 2 of the light of at least one waveguide 1 is inclined to the normal 5 of the incident and emitting face of the light. The incident and emitting face 2 of the light is inclined to a cleaved surface 3. The direction of the optical axis near the face 2 of the light at least one of the waveguide 1 is inclined to the normal of the surface 3.
Patent JP-2001183017-A (JP)
Title: Device and method for controlling refrigerating cycle
Inventor: HIRAHARA MORIO
IPC: F25B1/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a device for controlling a refrigerating cycle to directly output a current proportioning the torque fluctuation of an electric motor by the number of revolutions control device for an electric motor regardless of steadiness and non-steadiness. SOLUTION: The current fluctuation value of an electric motor to the load fluctuation of a compressor is estimated by a current fluctuation estimating part 42, based on the discharge pressure and the suction pressure of the compressor and the rotation angle of the rotor of the electric motor. A target current and the current fluctuation value are applied and based on a value obtained by subtracting an actual current, a target voltage is computed by a target voltage computing part 44 and an electric motor 26 is driven.
Patent JP-2000191105-A (JP)
Title: Picking system
Inventor: TAI AKIHITO
IPC: B65G1/137
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a picking system without using lifter nor converter. SOLUTION: A picking table 16 is provided outside an end part of a traveling rail of a stacker crane 2, and a pair of trucks 14 to be pulled by a chain conveyor is provided on both sides of the picking table 16 between the position in contact with the picking table 16 and the delivery position of articles to/from the crane 2. A platform is provided on the trucks 14 on both sides of an opening for inserting a slide fork, and a free roller conveyor 18 as high as the platform is provided on the picking table 16.