baber/WOPTO huggingface dataset:
Patent JP-2001193732-A (JP)
Title: Dynamic pressure bearing and optical scanning device using the same
Inventor: SUZUKI MITSUO
IPC: F16C33/24
Filed: 2000-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic pressure bearing for stabilizing a rotational balance, and an optical scanning device equipped with constitution for preventing the change of the direction of the reflecting surface of a rotating polygonal mirror. SOLUTION: In this dynamic pressure bearing, a rotating shaft 3 is supported in a radial direction by drawing air existing between both shafts 2 and 3 of a rotor composed of the fixing shaft 2 and the rotating shaft 3 inserted into the shaft 2, in a floating condition to the shaft 2 by utilizing the repulsion of a magnet 7 in the axial direction of the shaft 3, and being rotatably to the shaft 2; the shaft 3 is composed of a ceramics-made sleeve, and a flange member 4 including at least aluminum alloy in the outer peripheral surface of the sleeve is shrinkage fitted and fixed, and is equipped with a high-purity aluminum part 5 having a purity of 99.9% or more and a closing member 14 composed of the aluminum alloy.
Patent JP-2001191850-A (JP)
Title: Method of assembling rear view mirror device for vehicle
Inventor: INAGAKI BUNJI
IPC: B60R1/066
Filed: 2000-01-11
Abstract: PROBLEM TO BE SOLVED: To improve production efficiency while reducing cost. SOLUTION: In assembling a rear view mirror device 10 for a vehicle, a bracket 24 is first set to an assembly reference member, and the bracket 24 is placed on a bracket jig 48 and positioned. A housing unit 16, a mirror surface adjusting unit 30, a door stay 12 and a mirror 4 are then assembled to the bracket 24, and finally a rear view mirror visor 38 is assembled to the bracket 24. Hereupon, the part of the bracket 24 positioned by the bracket jig 48 is made common regardless of a car model to permit the use of the regular bracket jig 48, thus reducing cost. Even when the bracket 24 is flawed by the bracket jig 48, the bracket 24 does not become an off-specification product. Moreover, since the rear view mirror visor 38 is assembled to the bracket 24 in the final process to reduce the flaw defect of the rear view mirror visor 38, production efficiency can be improved.
Patent JP-2001194728-A (JP)
Title: Photographic film processing device
Inventor: SEKI KOJI
IPC: G03B27/46
Filed: 2000-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a photographic film processing device which has a film processing unit to obtain image information for exposure to photographic paper via transmitted light and a film carrier for supporting photographic films, which film carrier having a moving passage to permit the movement in the longitudinal direction of the photographic films and having transporting units communicating with the moving passage in the adjacent position of the film carrier and in which the vibrations transmitted to the film processing unit are sufficiently suppressed and the passability between the units of the photographic films is well maintained even if an external vibration factor acts. SOLUTION: The film processing unit 100 is supported at a frame 30 via a vibration isolating means 200 and the transporting units 110 and 300 are supported at the frame 30 without via the vibration isolating means and are provided with means 50 for controlling the relative movement between both units 110 and 300 to be allowed with the vibration isolating means 200 within a prescribed range.
Patent JP-2001190540-A (JP)
Title: Error detector for position detection means
Inventor: NAKAGAWA KATSUICHI
IPC: A61B6/03
Filed: 2000-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an error detector for position detection means for controlling the travel of a pedestal of an X-ray CT apparatus. SOLUTION: In a configuration for controlling travel in which a position is detected by a rotary encoder 12 attached to the pedestal 20, a detection current I is conducted onto a meshing face of a detection gear 2 and a track gear 3 and is monitored in a current detection circuit 4. Moreover bevel gear 15 is used to prevent the adhesion of dust. Position detection accuracy of the rotary encoder 12 can be maintained by providing a charged brush 18 and an absorbing duct 19 to remove dust.
Patent JP-2001191847-A (JP)
Title: Rear view mirror device
Inventor: MOCHIZUKI MASATO
IPC: B60R21/34
Filed: 2000-01-13
Abstract: PROBLEM TO BE SOLVED: To automatically control the angle of a rear view mirror without fitting components to a trailer in a rear view mirror device for a connected vehicle comprising a tractor and the trailer. SOLUTION: A beam radar 4 is fixed to a tractor 1 to monitor a specified angle range of the rear side part of a vehicle. In the case of detecting a trailer rear end part 2a by the radar 4, the mirror 3 is rotated outward by a specified angle, and when the trailer rear end part 2a is no longer detected, the mirror 3 is put back into the original position.
Patent JP-2001196695-A (JP)
Title: Manufacturing method of optical semiconductor device
Inventor: TAKEUCHI TATSUYA
IPC: H01S5/323
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To prevent overlapping on a side wall having a tangential component in the direction [0-11] of the mesa. SOLUTION: A layer for burying a mesa structure including an active layer 1 is grown in an atmosphere simultaneously containing n- and II-family p-type impurities when an n-type current block layer 3 positioned at the upper part of the active layer 1 is selected for growing.
Patent JP-2001204190-A (JP)
Title: Device for estimating initial magnetic pole position and its error adjustment method
Inventor: KIN YASUO
IPC: H02P21/18
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To shorten a time for mounting an encoder, and to improve mounting accuracy by accurately estimating the deviation of a magnetic pole position existing when the encoder is mounted to a synchronous motor. SOLUTION: In this error adjustment method based on the initial magnetic pole position estimation value of a synchronous motor with a means for calculating the initial magnetic pole position of a rotor, a command torque current is set to zero in a bi-phase command current, a command flux current is set to an arbitrary limited repetition waveform (45 to 48), angular acceleration is calculated according to detection speed (51), generation torque is estimated by a motor movement equation according to the information on the command flux current, detection speed, angular acceleration, inertia of the motor, viscosity friction, and friction torque, the estimated torque is divided by the constant of torque for estimating a torque current, the command flux current and the estimated torque current are used for estimating a flux current,  the estimated flux current and the estimated torque current are used for estimating the initial magnetic pole position (54), and the result is displayed (56).
Patent JP-2001201091-A (JP)
Title: Air conditioner
Inventor: KURIYAMA MAKOTO
IPC: F24F13/20
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner, capable of regulating air flow rate by improving a ceiling embedded type air conditioner. SOLUTION: The air conditioner comprises a suction port 2 at a bottom or one side face, a plurality of air outlets 6 provided at the other side face, a blower 4, a heat exchanger 3 and an air supply chamber 7 provided between the blower 4 and the port 2. In this case, an air flow rate regulating plate 9 fixed at its one end between the outlets 6 by a hinge mechanism is arranged in the chamber 7 to regulate the air flow rate of the port 2.
Patent JP-2000278592-A (JP)
Title: Image pickup device, its control method and storage medium
Inventor: KIKUZAWA MASAHIKO
IPC: H04N5/232
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain an image pickup device that can always maintain a photographed video image in an excellent state under various photographing conditions and for diversified device functions. SOLUTION: A system control section 21 sets the control mode of noise reduction to a zoom stop mode to control a noise reduction section 18 when an electronic zoom section 17 and a zoom lens 11 are stopped. Then the system control section 21 sets the control mode of noise reduction to a zoom operating mode to control the noise reduction section 18 when either of the electronic zoom section 17 and the zoom lens 11 is active. In the zoom stop mode, a circulative coefficient K of noise reduction changes from a value '31/32' in a region A where the lightness of an object is discriminated brightest to a value '255/256' in a region D where the lightness of the object is discriminated darkest. In the zoom operation mode, the circulative coefficient K of noise reduction changes from a value '3/4' to a value '31/32'.
Patent JP-2001202901-A (JP)
Title: Cathode-ray tube
Inventor: NAKAMURA KOJI
IPC: H01J29/07
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To control and suppress the resonance of a shadow grille and control nonconformity of cathode-ray tube image caused by such resonance. SOLUTION: A shadow grille 7 is provided on a frame 8. A plurality of tape-like strips 9 are disposed parallel to one another and along in the Y direction via a specified clearance. Each end of the strips 9 is welded and fixed to each H member 8A with a tension added to the strips 9. The tension is specified for each of the strips 9. In addition, the clearance extending in the Y-direction between adjacent strips defines an slit-like opening 11. Furthermore, the shadow grille 7 comprises a coating later (not shown) on the surface of the strip 9 on the side against which an electron beam 5 strikes when the shadow grille 7 is housed in the cathode-ray tube. The resonance frequency distribution across the shadow grille 7 is controlled and specified, by combining the mass distribution of the coating layer (thus the mass distribution of the shadow grille 7) and the tension of each strip 9.
Patent JP-2001205451-A (JP)
Title: Electrode for resistance welding and producing method thereof
Inventor: ASAI YASUHIRO
IPC: C23F3/00
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for resistance welding which is excellent in joining strength with a shank and capable of preventing foreign matter deposit and deterioration of appearance and a producing method thereof. SOLUTION: This electrode for resistance welding 1 has a fitting hole 10 which fits into the shank for energizing, an inner surface of the fitting hole 10 is cleaned and polished with a cleaning agent having etching effect and, thereby, the surface roughness is made coarse.
Patent JP-2000285751-A (JP)
Title: Manufacture of crosslinking polymer solid electrolyte
Inventor: HIRAHARA KAZUHIRO
IPC: H01M10/0565
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolyte which generates no vapor pressure, even at high temperature and having high ion conductivity and high film strength by adding a reactive polyalkylene oxide and a lithium inorganic salt to a self-crosslinkable block-graft copolymer formed of a block A of repeat unit, a block B and/or a block C to perform the crosslinking reaction. SOLUTION: A self-crosslinkable block-graft copolymer formed of a block A of formula I, a block B of formula II and/or a block C of formula III is used. Preferably, a reactive polyalkylene oxide of formula IV is crosslinked with a copolymer having a constitution ratio of the block A having a polymerization degree of 10 or higher to the block B having a polymerization degree of 300 or higher of 1:30-30:1. In the formulae, R1 represents H, methyl or ethyl; R2 represents H or methyl; R3 represents an alkyl, aryl or the like; R4 and R5 each represents H, methyl or ethyl; R6 and R7 each represents H or methyl; R8 represents H2C=CHCO-, vinyl or the like; and (y) is 2 or 3.
Patent JP-2001209558-A (JP)
Title: Debug processing system and recording medium
Inventor: TAKAHASHI RENTA
IPC: G06F11/28
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a debug processing system for enabling to debug a subject program easily and quickly. SOLUTION: Debug processing system 10 detects and corrects errors of debugged program 15 using processing device (computer) 11 which has display means (display device) 12, input mans (input device) 13, memory means (memory device) 14 and so on. Computer 11 outputs progress display 21 (executing and processing order 22) of the program 15 to display device 12.
Patent JP-2001204938-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A24F19/00
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To prevent a game machine and the surroundings of the game machine from being stained with cigarette ash. SOLUTION: At least on one side wall of an ashtray housing section 18 which is provided in an attaching base member at the lower section of the front surface, an engaging section 20 is provided. In the meantime, on the side wall of an ashtray member, a section 30 to be engaged, which comes slidably into contact with the engaging section, is provided, and the ashtray member is engage-held under a normal state by the first contact state. After the ashtray member is turned and changed into a tilted state when a first turning force required for the sliding of the section to be engaged to the engaging section is imparted by releasing the first contact state from the normal state, a second contact state is generated.  Then, the ashtray member is returned into the normal state when a second turning force required for the sliding of the section to be engaged to the engaging section by releasing the second contact state is imparted. Thus, the engaging section and the section to be engaged are formed into shapes which generate a contact relationship wherein the first turning force is made larger than the second turning force.
Patent JP-2001210511-A (JP)
Title: Magnetic circuit yoke
Inventor: MIYAUCHI MASATO
IPC: H01F3/08
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic circuit yoke that is satisfactory in magnetic characteristics, sealing property, and corrosion resistance or the like, where productivity is satisfactory and the flexibility of shape is also high. SOLUTION: This magnetic circuit yoke comprises a sintered body, having a density higher than 7.3 g/cm3 formed by powder alloy method.
Patent JP-2001211383-A (JP)
Title: Imaging apparatus
Inventor: SEGAWA EIGO
IPC: H04N5/235
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To optimize a luminance value of an object material with respect to an imaging apparatus like a road monitor camera even if brightness of the object material is changed in accordance with change of circumstances, especially, change of the position of the sun, change of weather, etc. SOLUTION: A luminance control means in provided with an object material detection and extraction means, which detects and extracts the object material from an input image, and a luminance control value calculation means, and the luminance control value calculation means is provided with a timer to determine a detection wait time of the object material and a timer to determine a change period of a luminance control value, and a value determined in accordance with an average value of luminance of the object material and a target value of luminance is taken as the luminance control value if the object material has been detected and extracted, but the luminance control value is changed at intervals of the change period of the luminance control value if the object material has been not detected within the object material detection wait time.
Patent JP-2001209798-A (JP)
Title: Method and device for inspecting outward appearance
Inventor: IWATA YUTAKA
IPC: G06T7/00
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To realize a highly accurate and reliable outward appearance inspection by eliminating variable density nonuniformity due to light diffraction generated in a repeating pattern part. SOLUTION: A picked up image is smoothed to generate a reference image with the repeating pattern part as an object, an image obtained by fetching only a steep variable density change part with density nonuniformity eliminated is extracted by comparing the picked up image with the reference image, and the lightness value of the extracted image is binarized to decide the existence/ absence of a defective part. An appropriate binarization threshold is automatically set by adopting processing that a standard deviation in a repeating pattern area is measured from the extracted image as binarization processing, that a threshold responding to the standard deviation is calculated and binarized and that the standard deviation is subsequently measured again and the threshold is binarized with a pixel decided as a repeating pattern by the binarization as a true repeating pattern part.
Patent JP-2001209461-A (JP)
Title: Electronic equipment system and electronic equipment
Inventor: MOTONAGA HIRONORI
IPC: G06F1/18
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment system and an electronic equipment such that a personal computer can accommodate a remote control making it possible to downsize the personal computer and to improve its portability, and such that if the personal computer and the remote control are connected with signal input/output cables, the remote control and the cables too can be accommodated. SOLUTION: The electronic equipment system comprises an electronic equipment 1 and a remote control 10 which remotely controls the electronic equipment 1, and is characterized as follows: the remote control 10 has a connection cable 12 which detachably connects the electronic equipment 1 with the remote control 10 so as to transmit and receive signals; and the electronic equipment 1 has recessed parts 25, 26 which are formed to respectively fit the outer peripheries of the remote control 10 and the connection cable 12. When a wireless remote control is used, it is preferable to form only the recessed part 25.
Patent JP-2001214282-A (JP)
Title: Method for depositing film suitable for living body
Inventor: MIYASAKA YOSHIO
IPC: A61L27/00
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for economically and easily depositing a film suitable for the living body on a metallic base material used in the living body without deteriorating the physical properties of the base material and the film. SOLUTION: The surface of a metallic base material used in the living body is shot with powder suitable for the living body such as the powder of calcium phosphate or the like by using a shot peening device, by which the components are deposited thereon to obtain a film suitable for the living body.
Patent JP-2001209886-A (JP)
Title: Infrared detecting device and microwave detector
Inventor: ONO HISAO
IPC: G08G1/017
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an infrared detecting device capable of specifying the kind of a device radiating infrared rays radiated toward its own vehicle. SOLUTION: The infrared detecting device is provided with an infrared detector 1 for detecting infrared rays, an amplifier 2 for amplifying a received signal detected by the infrared detector, a light kind judging part 3 for judging the kind of the received infrared rays based on the amplified signal amplified by the amplifier, and an alarming device 4 for generating alarming output based on the judging result of the light kind judging part.  The light kind judging part monitors the presence/absence of a pulse every reference monitoring period (generating interval of communication light) after receiving the infrared ray first, e.g. and judges that the infrared rays are emitted from an automatic velocity regulating device in the case of detecting no pulse, from an automatic number reader when detecting a pulse after the absence of the pulse in a fixed period and from communication equipment in the case of detecting the pulse in all the periods.
Patent JP-2001209845-A (JP)
Title: Portable settlement terminal equipment
Inventor: HORIE KENZO
IPC: G06F19/00
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a portable settlement terminal equipment, which can be used in various styles by adopting a structure miniaturized so as to carry the equipment and capable of preventing trouble estimated at the time of carrying. SOLUTION: Concerning the settlement terminal equipment, which has a keyboard part 1, display part 2, printer part, magnetic card reader part and communication means, processes input information from the keyboard part and magnetic information read by the magnetic card reader part, displays the processed information on the display part, prints the processed information with the printer part and transmits settlement data to a center for managing these data, a battery is incorporated as a power source and a communication card 7 loaded and connected into the main body of equipment is provided as the communication means. This settlement terminal equipment can be carried anywhere to perform the settlement of the card and the card settlement can be much more spread.
Patent JP-2001214685-A (JP)
Title: Construction work inorganic slurry separated clean water reusing device
Inventor: KUWAHATA HIROMI
IPC: E21B21/06
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide such a device as construction work inorganic slurry is led into a sedimentation separation tank 5 to simply and quickly collect clarified part 9 for reuse. SOLUTION: A bottomless cylinder 2 is fitted to a bottomed cylinder 1 in a rotatable and slidable manner, a plurality of open-holes 3 are bored into either one of both cylinders 1 and 2 along the center line c, a plurality of open- holes 3' are bored into the other located at the same level as the open-holes 3 along a spiral c' obliquely crossing the center line c, the bottomless cylinder 2 is rotated to one side for the bottomed cylinder 1, and the device is constituted of the clarified water intake cylinder 4 formed so as to successively connect the open-holes 3 and 3' of both cylinders 1 and 2 from higher one to lower one.
Patent JP-2001107315-A (JP)
Title: Template for marking
Inventor: TABUCHI YOSHITO
IPC: E01C23/16
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a template for flat structure surface with excellent dimensional stability, durability and flexibility. SOLUTION: This template is formed of a sheet material containing glass fiber and a fluororesin or silicone resin.
Patent JP-2001206360-A (JP)
Title: Blank for paper container with excellent glossiness and the paper container
Inventor: YAMADA TETSUYA
IPC: B65D5/62
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a blank for a paper container free from cracks occurring on rules even in the case of the blank comprising a ruled paper sheet formed with an overcoat layer on a paper base and having a gloss with surface glossiness of 60 or more at an incident angle of 60 deg.. SOLUTION: The paper sheet comprising a print layer comprising oil-based ink provided on a surface of the paper base and the overcoat layer formed on the print layer wherein the overcoat layer comprises an aqueous coating agent having a viscosity of 30 seconds or less when measured by the Zahn cup method (measured by a #4 cup) is cut into a predetermined form, and in addition rules of a reference height with respect to a thickness of the paper are provided.
Patent JP-2001216105-A (JP)
Title: Image forming device
Inventor: FURUKAWA AKIHIRO
IPC: G06F13/00
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of notifying a user of specific information such as the printing completion and an error message of a printing job transmitted by a method other than an electronic mail(e-mail) through an e-mail by simple constitution. SOLUTION: An e-mail address and transmission request information for requesting the transmission of specific information are detected from printing data inputted from a personal computer(PC) by a means other than an e-mail and the detected e-mail address is informed of the specific information by an e-mail.