baber/WOPTO huggingface dataset:
Patent JP-2002013643-A (JP)
Title: Sealing sleeve
Inventor: PATAILLE GILBERT
IPC: F16J15/326
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a sealing sleeve which is light-weight and of long durable service life, capable of reducing abrasion, being easily manufactured, and ensuring sealing, even under an extreme operating condition with respect to the sealing sleeve made of a polymer and used effectively, in particular in a small size assembling space, by improving the sealing sleeve, where a retaining section and a sealing section are formed, the retaining section is connected to a support member, and the sealing section seals and surrounds a race under an axial or radial preload to be sealed in its circumferential direction, and has a surface- deformed part for returning and guiding a lubricant at a side facing to the shaft to be sealed. SOLUTION: A diameter (inside diameter D of a frame part 31) of a connecting part is determined by adding four times of a sleeve thickness (d) to 1.0-1.05 times of that of a shaft diameter (W).
Patent JP-2002343107-A (JP)
Title: Illumination equipment
Inventor: OGAWA KOZO
IPC: F21Y101/00
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide illumination equipment which can reduce glare by the illumination, while being able to improve visibility of a car running ahead on a road. SOLUTION: A reflector 14 reflects emitted light from a light source 13, and emit it by directing a main light axis toward the angle direction of α(α=15 deg. to 25 deg.) to the forward direction of the road, from the opening. Moreover, a 2nd reflector 19 is arranged in the angle direction of β (β=α-15 deg.) to the main light axis direction, reflects reflected light from a front glass 16, and emits the light to the crossing direction. Thereby, the light to the crossing direction of the road surface of the road is secured, and a uniformity ratio is raised.
Patent JP-2002342503-A (JP)
Title: Electronic person library system
Inventor: KOMATSU EIJI
IPC: G06Q50/10
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an electronic person library system which enables a general user to easily leave personal information (experience, knowledge, intention, and philosophy) at a low cost and other general users to retrieve, browse, and use only desired information. SOLUTION: One or more general users connect to a server computer from user terminals through the Internet, writes in prepared format by using a wizard and a keyword, and stores the data in a database by persons and categories. Further, a personal record is read out of a saved personal database corresponding to a requested keyword by a retrieval program when a general user browses data and a series of contents data which are displayed by persons and categories are generated.
Patent JP-2002336406-A (JP)
Title: Slot machine
Inventor: SAGEHASHI HIROYUKI
IPC: A63F5/04
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine which is constituted in such a manner that a reel is not stopped in a position of a non-prizewinning state by an operation of a stop button when brought into an internal prizewinning state by lottery after an internal flag is set as a bonus. SOLUTION: The slot machine 20 is constituted in such a manner that operations of the stop buttons 25, 26 and 27 become effective only in a range, in which rotational positions of the reels 8, 9 and 10 can be stopped in the prizewinning state, in a game under the internal prizewinning state (with a high prizewinning probability).
Patent JP-2002344038-A (JP)
Title: Bulk superconductive x-ray detector and manufacturing method therefor
Inventor: HASEGAWA MASAO
IPC: H01L39/22
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem of quasiparticles diffusing in to diminish a signal current because wiring is large in the cross-sectional area, and the number of recombined quasiparticles becoming larger than that of diffused quasiparticles due to work strain, when a bulk superconductor is cut off mechanically in a bulk superconductive X-ray detector. SOLUTION: A bulk superconductor is cut off by the use of an oxygen molecular ion beam, whereby it can be kept free of manufacture distortions, and wiring can be reduced in cross-sectional area.
Patent JP-2002345840-A (JP)
Title: Reference frame and position measuring system
Inventor: YUMIZA HISAYASU
IPC: A61B19/00
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a reference frame and a position measuring system with enhanced measuring accuracy arranged so as not to get in the way for operation work. SOLUTION: Reference frame 12 which is fixedly provided on a Mayfield frame 11 fixing a specific position of a patient such as the head portion during operation can be used as a reference in measuring the specific position of a patient. The reference frame 12 comprises an LED 120, a housing 122 for accommodating the LED 120, arm members 123 having joint members 121 for supporting the housing 122 and moving it at a desired angle, and a fixing tool 124 for fixing the arm members 123 to Mayfield frame 11, and the like.
Patent JP-2002339981-A (JP)
Title: Single row ball turning bearing
Inventor: HORI MICHIO
IPC: F16C33/58
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a single row ball turning bearing capable of smoothly turning a turntable under a partial load. SOLUTION: By cutting a holder 6 for holding balls in the circumferential direction between raceway surfaces of inner and outer rings in at least one part in the circumferential direction, any advancement/delay of the balls can be absorbed at a cut part of the holder even when any relative advancement/ delay phenomenon occurs due to the moment load so that no tensile or compressive load is applied to the holder 6, a bearing is rotated smoothly, and the holder is not broken either. In addition, by setting the thickness of the holder 6 >=1/2 of the dimension of a space between the inner and outer rings, the cut part of the holder 6 is prevented from overlapping in the space between the inner and outer rings, and any locked condition caused by the overlapping of the holder is prevented.
Patent JP-2002347649-A (JP)
Title: Press member structure
Inventor: KOBAYASHI TOKUJI
IPC: B62D21/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a press member structure capable of realizing enhancement of rigidity (strength) in a recessed part for part insertion arrangement of a press member (for example, an engine mount member) without causing an increase of cost and an increase of weight only by adopting relatively simple constitution. SOLUTION: The press member structure is constituted such that the recessed part 8 for part insertion arrangement recessed to a curved shape is formed on the press member (for example, engine amount member body 14) formed by binding an upper plate 2 and a lower plate 3 each other and a load from a periphery part (for example, a load applied through an engine mount bracket 5) is received by a side part of this recessed part 8. A radius R1 of curvature at a center part S1 , i.e., the deepest part of the recessed part 8 is set to a larger value than a radius R2 of curvature at both side positions S2 of the center part S1 .
Patent JP-2002349891-A (JP)
Title: Air conditioner
Inventor: TAKEYA NOBUYUKI
IPC: F24F13/22
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner that can reduce the propagation of various germs and mould in its indoor unit by drying the inside of the unit without discharging the moisture in the unit into an air-conditioned room. SOLUTION: This air conditioner is provided with the indoor unit 3 having an air outlet 26 through which air is blown into the room and an air inlet 35 and an front-side opening 24 through both of which indoor air is suctioned into the unit 3 and housing an indoor fan 10 and an indoor heat exchanger 8 so that the air conditioner may be operated for cooling and heating. The air conditioner is also provided with an air exhauster 35 which discharges the air in the unit 3 to the outside of the room and a drying operation control means which operates the exhauster 35 for drying the inside of the indoor unit 3 by stopping the indoor fan 10 and closing the air outlet 26, air inlet 25, and front-side opening 35 while the operation of the air conditioner is stopped.
Patent JP-2002351688-A (JP)
Title: Information transmitter updating operation program
Inventor: SONODA YUUKOU
IPC: G06F9/445
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an information transmitter performing the operation program updating of rewriting so as to eliminate the absence of the operation program of an EEPROM at the time of updating the operation program. SOLUTION: The information transmitter is provided with a control part 1, the radio transmission/reception part 2 of radio signals in a short distance radio data communication system, an active EEPROM 3 storing the operation program of the control part 1, an auxiliary EEPROM 4 storing the operation program before updating and an updating operation program at the time of updating the operation program and a storage state change part 5 changing the storage state of the operation program stored in both EEPROMs 3 and 4.  The control part 1 stores the updating operation program and the operation program before updating in the auxiliary EEPROM 4 by the control of the storage state change part 5 at the time of receiving the updating operation program, abandons the operation program before updating stored in both EEPROMs 3 and 4 when the updating operation program is normally stored, switches both EEPROMs and performs a control operation by the updating operation program stored in the active EEPROM 4 after being switched.
Patent JP-2002356297-A (JP)
Title: Steel tower constructing crane and steel tower construction method using crane
Inventor: TAKAYABU YOSHIMICHI
IPC: B66C15/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To safely construct a comparatively small steel tower in a narrow place of streets or a mountain district. SOLUTION: A base mast 12 is disposed on the side of a steel tower 1 in the process of construction, the base mast 12 is supported on the steel tower 1 using a first mast holder 35, and the middle part of a mast 21 elongated upward from the base mast 12 is supported on the steel tower 1 using second mast holders 51, 51. Thus, the steel tower 1 in the process of construction and a crane 11 mutually complement the strength to rocking, whereby even if the space for disposing the mast 21 inside the steel tower 1 can't be secured, the steel tower 1 can be safely constructed using the crane 11 disposed on the side of the steel tower 1.
Patent JP-2002357932-A (JP)
Title: Electrophotographic printer
Inventor: NAKAZAWA YASUHIDE
IPC: G03G21/00
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To realize a toner concentration detector that prevents a decrease in glossiness of a calibration plate used for low concentration measurement, has a simple structure and ensures accurate measurement of a toner concentration without a cost increase. SOLUTION: In order to calibrate the toner concentration sensor in setting a low concentration, a photoreceptor is used as the calibration plate for low concentration measurement.
Patent JP-2002359417-A (JP)
Title: Sealed gas laser
Inventor: TANAKA AKIO
IPC: H01S3/034
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of a laser tube, by improving air-tightness of a sealing type gas laser device used in medical and industrial applications. SOLUTION: There are provided a metal flange 2, in which a laser optical part 1 is fused with an indium alloy seal, so that a fillet is formed at a joint border, adjustment screws 3a and 3b for finely moving the metal flange, a bellows 6 welded to the metal flange 2, and a spring 4 for absorbing the distortion due to micromotion. Thus, the airtightness of the optical part 1 is assured, and a long service life laser tube is provided with no instability in laser characteristics, which is caused by gaps or nonuniform mechanical distortions.
Patent JP-2002357487-A (JP)
Title: Stress measurement device and stress information receiving device
Inventor: SHINTAKU EIJI
IPC: H04B10/114
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a self-contained type stress measurement device using a piezoelectric material for detecting strain in a structural body for easily carrying out installation and measurement work of the stress measurement device, capable of performing measurement without approaching the structural body, and capable of measuring a fluctuating stress history working on the structural body for at least several days. SOLUTION: This stress measurement device for the structure body 10 is provided with a strain detector 2 using the piezoelectric material for detecting strain in the structural body, a computing device 12 computing the fluctuating stress history working on the structural body from an output signal of the strain detector 2, an optical signal transmitter 4 transmitting the computing result of the computing device 12 as an optical signal to the outside, and an independent power source 17 feeding electric power to the strain detector 2, the computing device 12, and the optical signal transmitter 4.
Patent JP-2002360536-A (JP)
Title: Pole piece and magnetic field generator
Inventor: HIGUCHI MASARU
IPC: A61B5/055
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic field generator by which the total weight of magnet is reduced and costs are advantage by providing a miniaturized and lightened pole piece for adjusting a magnetic field without damaging magnetic field uniformity. SOLUTION: The pole piece 3 for magnetic field adjustment for the magnetic field generator 7 having a base part 32 and a peripheral protrusion part 31 which is arranged at the periphery of the base part, and the part 31 includes a permanent magnet 33. Furthermore, the magnetic field generator includes a magnet structure 2 opposing across a clearance, a yoke 1 supporting the magnet structure outside of the clearance for allowing a magnetic flux outputted from the magnetic structure, and the pole piece 3 installed on a surface on the side of the clearance of the magnetic structure.
Patent JP-2002364142-A (JP)
Title: Lifter for handrail
Inventor: NAKAGAWA BUNJI
IPC: E04F11/18
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a lifter for a handrail enabling a person to go up and down the stairs while fully applying the weight with simple equipment using the handrail. SOLUTION: A device body 3 moving along a guide member 2 provided in the elevating region of the handrail 1 is provided with a support handle that can be put in and out on the stair side, and equipped with an engaging- disengaging means 5 engaged with and disengaged from the guide member 2 at least in elevating operation. When the weight is applied to the support handle 4, an engaging element 51 of the engaging-disengaging means 5 is engagedly held to the guide member 2.
Patent JP-2002365115-A (JP)
Title: Ultrasonic flowmeter
Inventor: WATAKABE HISATO
IPC: G01F1/712
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a correlation type ultrasonic flowmeter in which a noise mixed into a signal waveform from an ultrasonic receiver is effectively removed to enhance measuring precision. SOLUTION: In this ultrasonic flowmeter 10 for computing a correlation value between signal waveforms output from ultrasonic transceivers 18, 22, 20, 24 arranged an upstream and a downstream of a conduit 100 by a correlation value arithmetic processing unit 36 to compute a flow velocity of a fluid flowing in the conduit 100 based on a time lag between the wave forms in the both, a current meter 36 for measuring a flow velocity fluctuation frequency of the fluid flowing in the conduit 100 is arranged in an upstream side of the upstream ultrasonic transceivers in the conduit 100, and band-pass filters 30, 32 are provided to remove the noise from the signal waveform output to the arithmetic processing unit 36 based on a measured value by the current meter 36.
Patent JP-2002366153-A (JP)
Title: Automatic accompaniment device and program for automatic accompaniment processing
Inventor: HATSUMI YUICHI
IPC: G10H1/00
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To make original playing and playing making good use of the individuality of a player possible by leaving variations of a plurality of kinds of accompaniment elements constituting an automatic accompaniment to the free discretion of the player. SOLUTION: When reading a plurality of accompaniment elements out of a memory part 6 and playing a automatic accompaniment, a control part 1 reads the accompaniment elements out sequentially and plays them in a playing order set with a reservation switch and an element selection switch of a switch part 4.
Patent JP-2002360865-A (JP)
Title: Pachinko game machine
Inventor: ITO YUZO
IPC: A63F7/02
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine which gives a player enhanced degree of freedom in play, increases the interest of a player and has a new game feature. SOLUTION: On a variable display device K provided with a plurality of pattern display parts 22, 24 and 26 in which patterns composed of a plurality of kinds of numerals or pictures are varied and the patterns can be stopped and displayed on prescribed conditions, a predetermined big win pattern is displayed as a previous notice and simultaneously with this display of the previous notice, or after the display of the previous notice, each of the pattern display parts 22, 24 and 26 is varied. Then, a big win state is provided by stopping and displaying at least one big win pattern on the variable display device K.
Patent JP-2002366977-A (JP)
Title: System for preparing on-ground object shape and system for preparing three-dimensional map
Inventor: OKAGAWA MASAOMI
IPC: G06T17/05
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an on-ground object shape and three-dimensional map preparation processing system for automatically preparing a three-dimensional map by classifying on-ground object shapes and a ground surface on the basis of a high density elevation model at an on-ground position obtained by airplane laser measurement. SOLUTION: Division is made with respective regions including each measuring point of on-ground position information, each region is classified into a class on the basis of elevation, when the number or area of regions included in each class is equal to or more than a prescribed value, the region of the class is defined as a ground surface, and when the number or area of regions of a class falls below the prescribed value, the region of the class is defined as an on-ground object. A boundary by the region of the class is defined as a shape of the on-ground object.  A ground surface three-dimensional polygon and an on-ground object three-dimensional polygon are prepared in a region decided to be a ground surface and a region decided to be an on-ground object respectively to prepare a three-dimensional map by combining the ground surface three-dimensional polygon with the on-ground object three-dimensional polygon.
Patent JP-2002368302-A (JP)
Title: Method for forming electrode on solid body
Inventor: HAYASHI MICHIHIKO
IPC: G01C19/56
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To form proper electrodes on a solid body. SOLUTION: The method for forming electrode comprises a step of forming a conductive film 12 on one surface and the other surface of the solid body, forming a resist film 13 on the conductive film 12 by electrodeposition, providing mask on the resist film 13 and exposing it, bringing a developer into contact with the solid body, patterning the resist film 13, and then etching the conductive film 12 by using the patterned resist film 13 to form driving electrodes 3 and 4 and detection electrodes 5 and 6 in specific shapes.
Patent JP-2002372149-A (JP)
Title: Hydraulic circuit for hydraulically driven vehicle
Inventor: KATO HARUYUKI
IPC: F16H61/4192
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To generate driving force in wheels while another wheel is racing by controlling a pressure oil flow and reduce pressure oil passing resistance during normal traveling. SOLUTION: During normal traveling, since pressure oil coming from hydraulic motors 13 and 14 passes both direct oil passages 26, 28, and 29 and restricted oil passages 31 and 32, the passing resistance of the pressure oil is smaller than when there is only the direct oil passages and the pressure oil can flow smoothly. When one rolling compaction tire 11 races or the like in a depression or the like of a road, an opening/closing valve is excited. Then, since the pressure oil flows past only restriction circuits 31 and 32, a pressure oil feed amount to the hydraulic motor 13 of the racing rolling compaction tire 11 is limited, and as a result, hydraulic pressure to other hydraulic motors 7 and 14 is increased, driving force is generated in another rear wheel 12 and front wheels 6 not in the depression, and the vehicle can escape the state stuck in the depression.
Patent JP-2002373335-A (JP)
Title: Device and method for processing image, recording medium and program
Inventor: KONDO TETSUJIRO
IPC: G06T7/20
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To process an image while corresponding to the mixture of a background image and an image of a moving object. SOLUTION: An area specifying part 103 specifies a foreground area, a background area and a mixed area and outputs area specification information corresponding to the specification results. A foreground and background separating part 105 separates input image data into foreground object components and background object components at least in the mixed area in accordance with the area specification information. A separated image processing part 106 individually processes the foreground object components and the background object components.
Patent JP-2003031501-A (JP)
Title: Semiconductor device substrate and manufacturing method thereof, and semiconductor device
Inventor: FUKUNAGA TOSHIAKI
IPC: H01L21/205
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a substrate for a semiconductor device having low defect density over a wide range. SOLUTION: A GaN layer 3 is grown by nearly 2 μm on a GaN layer 2 formed on a base substrate 1, and an Al2 O3 film 4 of nearly 100 μm is formed by sputtering method. Then, a resist is applied, exposure and development are carried out to leave square patterns of about 1 μm with a spacing of about 1 μm; and after the Al2 O3 film 4 is patterned and the resist is removed, the upper part of the GaN layer 3 is processed into pillars (GaN pillars) 3a by dry etching using a mixture gas of chlorine gas and CH4 using a high-density plasma. Then, hot-water cleaning is carried out and a GaN layer 5 is grown on the GaN layer 3 according to crystal growth until coalesce is achieved due to lateral growth, to make the surface thereof planarized.  Further, the upper part of the GaN layer 5 is processed into GaN pillars 5a, and a new GaN layer 7 is grown by crystal growth, until the surface thereof is made planarized.
Patent JP-2002374186-A (JP)
Title: Device, method, and program for measurement data, and recording medium where the program is stored
Inventor: KOIZUMI SATOSHI
IPC: H04J13/00
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To display measurement data on electric power, etc., in a plurality of kinds of code layers, at the same time. SOLUTION: A display area 312a is colored based on a color tone corresponding to electric power. for example, the display area is colored in red for a 0 to -2[dBm] electric power range and is colored in blue for -30 to -32[dBm]. The electric power can be read by looking at the display area 312a. for example, the electric power of a channel 5 of Walsh length 16 (W16) is 0 to -2[dBm]. further, even if there are a plurality of kinds of code layers, display areas can be formed by the code layers, i.e., Walsh lengths (W4, W8, W16, etc.), so that the electric power can be read.