baber/WOPTO huggingface dataset:
Patent JP-2001320817-A (JP)
Title: Electrical junction box
Inventor: MURAKOSHI HIROYUKI
IPC: H02G3/16
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of laying wires by avoiding restrictions in the operation of an automatic wiring machine on a wiring sheet in forming a circuit by laying an electric wire and a bus bar on a wiring sheet positioned on a printed circuit board in an electrical junction box. SOLUTION: By securely fixing the bus bar 15 to a main cover 11 at such a position as to cause no interference with the automatic wiring machine moving on a wiring sheet 13, the bus bar 15 is fixed to the side of the main cover 11. Therefore, a head 20 of the automatic wiring machine moving on the wiring sheet 13 causes no interference or collision with a tab 15a of the bus bar 15 in laying an electric wire 14 with the automatic wiring machine moving on the wiring sheet 13. As a result, the flexibility of a running length in laying the electric wire 14 on the wiring sheet 13 can be improved without restrictions in the operating speed of the automatic wiring machine and the efficiency of wiring work can be improved.
Patent JP-2001318304-A (JP)
Title: Focus detecting device
Inventor: UCHIYAMA SHIGEYUKI
IPC: G03B13/36
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain a defocusing amount having high reliability for an object whose contrast is low and to shorten focus detection time for the object of which contrast is high. SOLUTION: The amplification factor of an amplifying means is set high when the contrast of the object is high, and is set low when the contrast is low. Since the amplification factor is set low at a low contrast which is easily affected by noise, focus detecting calculation is performed by the output signal string of an excellent S/N and also a stabilized defocusing amount having the high reliability is obtained. Also, a high amplification factor is set when the contrast of the object is high and is hardly affected by the noise, so that electric charge storing time is shortened and the focus detection time is shortened.
Patent JP-2001319369-A (JP)
Title: Method for producing optical head
Inventor: MIZUNO TAKESHI
IPC: G02B13/00
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To make an optical head smaller in size, moreover, to make the same more highly accurate and to enable mass-production. SOLUTION: This optical head is produced in large quantities at once by integrating a slider array wafer consisting of plural sliders and a single lens array wafer consisting of plural lenses and cutting off the same one by one by using a semiconductor process or its equivalents. The single lens array wafer comprising the first lens 3 is integrally attached to the slider array wafer comprising a slider member 2 and is cut off one by one, thereby produces the optical head 1.
Patent JP-2001327047-A (JP)
Title: Electrical connection box
Inventor: SHIMADA YOSHIHISA
IPC: H05K5/03
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To freely lay out the connector hood installed on the cover of an electrical connection box. SOLUTION: The protruded portion 17a of a flexible printed board 17 is placed at a position, where the projection 15 to latch formed on a body case 11, and the latching projection 14 formed on the cover 12 are engaged with each other. A relief hole 20 is formed in the protruded portion 17a, so as to prevent the tip of the latching projection 14 from hitting it. For this reason, it is unnecessary to place the flexible printed board 17 around the place of engagement of both the projections 14 and 15, and there is no restriction on the arrangement of the connector hood 18.
Patent JP-2001324465-A (JP)
Title: Corrosion-monitoring method
Inventor: MORIYAMA HITOSHI
IPC: G01N27/26
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a corrosion-monitoring method which enables monitoring of the state of corrosion due to tubercle of the boiler steel material, without having to stop a boiler and which is quantitatively free of personal difference. SOLUTION: The inflow from a branch pipe 1 is adjusted to fill a heating unit 2, a cell 4 and a buffer tank 10 with water, while blow water runs over stably from an overflow port of the buffer tank 10. Voltage is applied between a sample pole 7 and a counter pole 6, to measure a polarization resistance value of a sample 7. The polarization resistance value obtained is applied for a predetermined calibration relationship, thereby the generation of a tubercle of a material to be monitored is monitored within a boiler.
Patent JP-2001325455-A (JP)
Title: System and method for save/load type selling
Inventor: SUGANUMA HIROTO
IPC: A63F13/335
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for save/load type selling for charging an action to save or load data by users showing the conditions of using an application program(AP) to a managing center, for promoting the distribution of software and reducing selling costs. SOLUTION: A server C1 of the managing center is connected with a charging server A1 for processing charging information while storing the data of conditions of using the AP of each of users. User terminals G1-Gn are connected through the Internet to the server C1. The user acquires the AP and when it is desired to stop the AP after use, the user saves the AP by logging in the server C1 of the managing center from the user terminal G1 through the Internet. In the managing center, charging processing is applied to save. When it is desired to run the AP from the last interruption, the user requests load to the managing center.
Patent JP-2001324066-A (JP)
Title: Screw joint for steel oil well pipe and long steel pipe for joining steel pipes with different outer diameters
Inventor: MARUYAMA KAZUSHI
IPC: F16B7/18
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a joint for an oil well pipe capable of eliminating abrupt change in bending rigidity and preventing deterioration of airtightness in changing an outer diameter of connected oil well pipe string to different size in a screw joint for joining the oil well pipes used for protecting the oil well at specified intervals in a direction of depth of the well. SOLUTION: Steel pipes are formed having different outer diameters at both ends from each other by contracting or expanding one end of steel pipes having an identical outer diameter, and a male screw is formed on the steel pipes to provide the joint. Length of the joint can be thereby extended, and the change in inward bending rigidity of the joint can be reduced.
Patent JP-2001323903-A (JP)
Title: Flow control device for hydraulic cylinder
Inventor: ISHIZAKI NAOKI
IPC: F15B11/08
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To reduce a space for a device by performing the direction control and the capacity control with an integrated valve to simplify the structure of a hydraulic circuit. SOLUTION: A restriction 5 is provided in an oil passage 4 a for discharging the pressure oil from a hydraulic cylinder 2. The fore and aft pressure P'1 (a value obtained by reducing the pressure P1) and P2 in before and after the restriction 5 are applied to each port 32 and 33 of a flow directional control valve 3 facing to each other. The spring force of a spring 34 is applied to the capacity and direction control valve 3 at the same side with the port 33. With this structure, the flow directional control valve 3 is operated so as to take a balance between the fore and aft differential pressure P'1-P2 of the restriction 5 and the spring force of the spring 34. A discharge flow from a cylinder chamber 2a of the hydraulic cylinder 2 is thereby maintained at a constant value when discharging the pressure oil.
Patent JP-2001328892-A (JP)
Title: Method for producing antagonistic microorganism containing fermented material and method for using the same
Inventor: GOTO ITSUO
IPC: C05G3/60
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To utilize garbage discarded as an agricultural material or the like. SOLUTION: The subject fermented material as an agricultural material is obtained by the following process: using garbage as the main material, an organic fermentative auxiliary such as chitin and an inorganic fermentative auxiliary such as potassium are added thereto to adjust the moisture content of the garbage; all these materials including the garbage are poor in economical usability as said to be wastes; the above resultant mixture is put in an acidic condition and admixed with antagonistic microorganismal spores to make a solid fermentation, thus obtaining the objective fermented material containing fertilizer ingredients, and another version of the objective fermented material rich in the antagonistic microorganismal spores is also obtained by proliferating the spores.  The fermented material thus obtained is applied to the farming field without separating the spores or the like. The fermented material thus applied is mineralized by the aid of soil microorganisms and turned into a nutritional source for crop, also making soil microflora better. The antagonistic microorganisms proliferate in soil, exterminating harmful microorganisms by the antagonism and controlling crop disease injuries and thereby promoting the healthy growth of crop.
Patent JP-2001327153-A (JP)
Title: Linear motor using permanent magnet
Inventor: TAKAHASHI TAKAO
IPC: H02K41/03
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a linear motor which can smooth the flow of the magnetic flux of permanent magnets by compulsively applying a flow of magnetic flux in the direction of running into the permanent magnets in the group of magnets, and can enlarge the components of a magnetic field concerned in thrust. SOLUTION: In a linear motor where a group of magnets 1 are made by arranging permanent magnets 1a and 1b, where the directions of magnetization are opposite to each other, alternately in the direction 4 of running, and this magnet group 1 is used as a fixing part or a mobile part, magnets 2a and 2b for rectification which are magnetized in the direction roughly orthogonal to the direction of magnetization of the magnet group 1 are arranged between respective permanent magnets 1a and 1b constituting the magnet group 1 such that the directions of the magnetization of the fellow adjacent magnets 2a and 2b for rectification become opposite to each other.
Patent JP-2001329570-A (JP)
Title: Antiskid mat for construction machine
Inventor: MIZOGUCHI KAZUHIKO
IPC: E02F9/16
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an antiskid mat for a construction machine capable of being easily cleaned and preventing the occurrence of uncomfortable collapsing sound caused by the collapse of sand and gravel or the like. SOLUTION: This antiskid mat for the construction machine is provided with burring protruded holes 22 distributed on the upper face of a mat body 20 and embossed projections 28 distributed on the lower face of the mat body 20. The embossed projections 28 secure a prescribed gap G between a frame outer face to which the antislip mat is fixed, i.e., the upper wall 30 of a utility room, and the mat body 20.
Patent JP-2001328793-A (JP)
Title: Crane device
Inventor: KIMURA KOJI
IPC: B66C23/70
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent crane jib separation at the time of being housed. SOLUTION: A crane device 1 is equipped with a jib 3 extending from the forefront of a boom at the time of service and housed in the condition parallel with and close to the boom 2 by a mounting and removing device when out of service, wherein the mounting and removing device 4 is composed of an engaging mechanism 41 and a member 42 to be engaged installed separately on the boom 2 side and jib 3 side, and the engaging mechanism 41 has an engaging member 44 to perform the mounting and removing motions on/from the member 42 to be engaged, while the jib 3 is furnished with a mounting and removal restricting member 6 to be located so as to restrict the mounting and removing motions of the engaging member 44 with the housing motion of the jib 3.
Patent JP-2001327167-A (JP)
Title: Switching power circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M3/28
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To attain an increase in power conversion efficiency and a reduction in the size and weight of a circuit. SOLUTION: An active clamp circuit is provided on the primary side of a compound resonant switching converter having a voltage resonant converter on its primary side and a parallel resonant circuit on its secondary side to clamp a parallel resonant voltage pulse generated on both sides of the primary parallel resonant capacitor and suppress its level. A low breakdown voltage article can be selected concerning breakdown voltage of respective devices such as a switching device provided on a power circuit and primary parallel resonant capacitor. An auxiliary switching device Q2 on the active clamp circuit has a structure driven by a self-exciting oscillation circuit formed by winding the primary winding on an insulating converter transformer by 1T, thereby simplifying a riving circuit system of the active clamp circuit.
Patent JP-2001327634-A (JP)
Title: Welding material for golf club
Inventor: CHIN SEIKI
IPC: A63B53/04
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a welding material for golf club having characteristics such as high welding strength, a proper flowing property, corrosion resistance and the like. SOLUTION: This welding material for golf club consists of 18.0 wt.% of chromium, 1.2 wt.%; of boron, 1.8 wt.%; of silicon, 1.2 wt.% of iron, 0.24 wt.% of carbon, 6.0 wt.% of phosphor, other elements, and a remaining component of an element such as nickel or the like. The other elements include 0.05 wt.% or less of aluminum, 0.05 wt.% or less of titanium, 0.05 wt.% of zirconium, and 0.05 wt.% or less of cobalt, and the total content is smaller than 0.5 wt.%. These components are heated, melted and sufficiently mixed, whereby a fine granular alloy is formed. According to this, since the welding material can be sufficiently mixed with a flux, and the welding path also has a uniform structure, the difference in strength, corrosion resistance and other material characteristics depending on the position of the path can be eliminated.
Patent JP-2001332617-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: YANAGIDAIRA YASUSHI
IPC: H01L21/3205
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device, which suppresses faulty contact based on the coverage deficiency of its wiring caused by a fine connection hole. SOLUTION: The manufacturing method of a semiconductor device comprises a step for forming a first Al alloy film on an insulation film 1, a step for forming a metal stopper layer 2 on the first Al alloy film, a step for forming a second Al alloy film on the metal stopper layer, a step for forming a lower- layer wiring 3a made of the first Al alloy film by etching the first and second Al alloy films and the metal stopper layer, a step for so etching the second Al alloy film by using as an etching stopper the metal stopper layer as to form a connection member 7a made of the second Al alloy film on the metal stopper layer, a step for forming an interlayer insulation film 5 on the lower- layer wiring and on the connection member,  and a step for so exposing to the external the upper portion of the connection member by subjecting the interlayer insulation film to an etching-back or to a CMP polishing as to form an upper-layer wiring 8 on the connection member.
Patent JP-2001336234-A (JP)
Title: External wall structure
Inventor: YAMAMORI TOMOHIRO
IPC: E04B1/76
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an external wall structure capable of using heavy materials such as tiles for external surface materials even if thick heat insulating materials are used. SOLUTION: A furring strips mounting member 3 is mounted on a building frame 1 through a waterproof paper sheet 2 by a tapping screw 4, and a vertical furring strips 6 is mounted on the furring strips mounting member 3 by a reamer texture screw 5. A backing plate 7 is fixed to the vertical furring strips 6 by a nail 9, and a tile 8 is attached to the backing plate 7. A heat insulation material 10 made from a formed synthetic resin board or the like intervenes between the vertical furring strips 6 and the waterproof paper sheet 2 on the building frame 1. The furring strips mounting member 3 is formed into a frame having a rear plate 3b piled on the building frame 1, a front plate 3a piled on the vertical furring strips 6 and a side plate 3c connecting the front plate 3a and the rear plate 3b.
Patent JP-2001337117-A (JP)
Title: Electronic watthour meter
Inventor: MARUYAMA KATSURA
IPC: G01R22/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an electronic watthour meter capable of being switched to a calibration mode, without having to push the start switch. SOLUTION: The electronic watthour meter includes: a voltage open-phase detector 6 for detecting whether an instrument is in open phase; a microcomputer 1 issuing a command to start a detection mode in response to an output from an earphone jack connection detection device 7 to start up the meter in the calibration mode, only when the detection by the voltage open-phase detector 6 indicates that the instrument is not in the open-phase; an electric power computing device 3 outputting energy pulse signals for two of effective and infective systems proportional to the electrical energy measured; a display device 5 which is fully lighted on receiving the command from the microcomputer 1 to start the detection mode, with the screen of the display device fixed to indicate the current measurements;  and the earphone jack connection detection device 7 for detecting whether an earphone jack is connected to the watthour meter.
Patent JP-2001341652-A (JP)
Title: Tilt steering device
Inventor: WATANABE MANABU
IPC: B62D1/18
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To reduce collision energy between members generated when operating a tilt lever. SOLUTION: This tilt steering device has a guide groove 5 for limiting a range allowing vertical displacement of a steering wheel; the tilt lever 85 and a lock plate 12 capable of partially overlapping with the guide groove 5 to restrict an upward displacement amount of the steering wheel in a fixing state of a guide pin 6. The tilt lever 8 has an abutment part 9 having a continuous curve shape and abutting on the lock plate 12 when the tilt lever 8 swings. The lock plate 12 slides with following the continuous curve shape of the abutment part 9 when the tilt lever 8 swings.
Patent JP-2001014490-A (JP)
Title: Method and device for rendering multiple phases
Inventor: WATERS RICHARD C
IPC: G06T15/80
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To reduce entire rendering time by remarkably reducing dynamic calculation required for generating a two-dimensional(2D) frame and executing required static calculation with low frequency as a result of both skillful factorization and efficient internal expression. SOLUTION: In a method and a device for rendering a development scene description including an object geometry and a shader procedure as an image, the shader procedure is factorized into static shader procedure and dynamic shader procedure, by applying the static shader procedure to the object geometry while using the range of a control parameter, an intermediate expression is generated and by applying the dynamic shader procedure to the intermediate expression while using the instance of the control parameter, the colored sample of the image is generated.
Patent JP-2001341494-A (JP)
Title: Winding feed type transcription apparatus
Inventor: MASUDA YOSHIJI
IPC: B43L1/08
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a winding feed type transcription apparatus constituted so that a winding shaft part around which a sheetlike coating plate is wound can be easily attached to and detached from a frame body for supporting the winding shaft part. SOLUTION: In the winding feed type transcription apparatus wherein the sheetlike coating plate 8 fed by a pair of winding shafts 7a, 7b is provided in a square frame body 6 and the drive handles 9a, 9b of the winding shafts 7a, 7b are protruded to the outside from the frame body 6, the winding shafts 7a, 7b are supported on the frame body 6 in a detachable manner.  Herein, the attaching parts 11 of the winding shafts 7a, 7b are provided to the upper and lower parts of the left and right side panels 4, 5 of the frame body 6 and consist of the bearing holes 13 in which the bushes 12 becoming the bearings of the winding shafts 7a, 7b are fitted and passages 14 communicating with the bearing holes 13 on one end sides thereof and opened to the front on the other end sides and the diameter of the bearings 13 is set so as to permit the bushes 12 to fit and the passages 14 are set to width permitting the passage of the winding shafts 7a, 7b and the width of the inner end part of each passage 14 is made smaller than the diameter of the bushes 12 and the bushes 12 may be fitted to the winding shafts 7a, 7b in an axially movable manner.
Patent JP-2001342897-A (JP)
Title: Variable bypass nozzle device for turbofan engine
Inventor: KODAMA KOJI
IPC: F02K3/075
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To establish a degree of nozzle opening in accordance with the operating situation by allowing a flap to work stably without using any actuator. SOLUTION: The front end of the flap 10 of such a structure as divided in a plurality of segments in the circumferential direction is attached to the tail of a cowl 6 using a pin 18 in such a way as rotatable in the radial direction. An arm 19 is overhung at the front of the flap 10 and positioned in a space between the inner wall plate 6a of the cowl 6 and its external wall plate 6b. A flexible tube 21 is installed at the peripheral surface part of the inner wall plate 6a in such a way as mating with the overhung region of the arm 19. The expanding force of the tube 21 is transmitted to the flap 10 through the arm 19 so as to close a bypass nozzle 7a. The flexible tube 21 is contracted and the repulsive force of a compression spring 26 is transmitted from the arm to the flap 10 so that the bypass nozzle 7a is opened.
Patent JP-2001347413-A (JP)
Title: Disc cutter for working inner diameter of cabin and machine tool for working inner diameter therefor
Inventor: TAKAHASHI TSUTOMU
IPC: B23C5/08
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To dispense with the replacement of a disc cutter. SOLUTION: This disc cutter is composed of a disc body 9 and cartridges 11 installed in plural positions on a rotary peripheral surface of the disc body 9. The rotational axis L of the disc body 9 can move in one plane, and the cartridges 11 are replaceably installed on the disc body 9. A cutter can be easily replaced by replacing the cartridges 11, and replacing work of the disc cutter 8 is not required by replacing the cutter. The cutter adapted to comlicated shapes in a cabin can be particularly selected, and the replacement of the disc cutter is not required. A key 16 and a key hole 18 fitted in the key 16 are respectively distributed and formed in the disc body 9 and the cartridges 11.