baber/WOPTO huggingface dataset:
Patent JP-2001337000-A (JP)
Title: Differential pressure measuring device with zero point error to static pressure correcting function
Inventor: TSUKAMOTO SHUJI
IPC: G01L9/00
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To make zero, without using a static pressure measuring sensor, the difference f'(0)-f(0) between a scale arithmetic value f(0) at static pressure 0 and differential pressure x=0 and a scale arithmetic value f'(0) at static pressure ≠ 0 and differential pressure x=0 as the zero point error to static pressure caused in a device for measuring capacitances C1 and C2 between a sensor diaphragm (movable electrode) 10 displaceable in proportion to the differential pressure between both side of a membrane x=(PH-PL) and fixed electrodes 11 and 12 and determining the differential pressure, for example, from a scale arithmetic equation f(x)=(C1-C2)/(C1+C2-2Cs) (Cs: a floating capacity unrelated to the displacement within C1 and C2). SOLUTION: A correcting means 31 for zero point error to static pressure changes the C1 or C2 in the scale arithmetic equation in the form multiplied by a coefficient to calculate the differential pressure. The coefficient is predetermined so that the difference (zero point error to static pressure) between the arithmetic value at static pressure 0 and differential pressure x=0 and the arithmetic value at static pressure ≠ 0 and differential pressure x=0 in the changed scale arithmetic equation is 0.
Patent JP-2001338540-A (JP)
Title: Method and device for manufacturing flat harness
Inventor: FURUHATA KOJI
IPC: H01B13/00
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a manufacturing method for a flat harness that can easily form the width and the bending part of various flat harnesses by using an identical fixing jig, and a manufacturing device used for the method. SOLUTION: The manufacturing method for a flat harness 41 comprises a step of mounting an external angle fixing jig 27 having a recessed curved side face and an internal angle fixing jig 29 a projecting curved side face on the upper surface of a flat base 25 so as to make the external curved fixing jig and the internal curved fixing jig have a desired space, a step of placing several harnesses 51 between the recessed curved side face and the projecting curved side face on the surface of the base 25 so as to put a harness 51 having a welded layer on the outer periphery in at least every other fashion, and a step of heating the harness group that is mounted on the base 25 so as to melt the welding layer.
Patent JP-2001337124-A (JP)
Title: Inspection method for substrate for liquid crystal display device and liquid crystal display device
Inventor: FUJITANI MASAYA
IPC: G01R31/02
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To easily decide the presence of a short circuit and to provide high reliability. SOLUTION: A transparent stripe electrode 14x is extended to a terminal group 15b, to form an inspecting transparent electrode pattern 17. In the inspection for a transparent stripe electrode 14c and the transparent stripe electrode 14x existing between a terminal group 15a and the terminal group 15b, the presence of the short circuit is decided by applying voltage between a contact probe 19c and a contact probe 19x.
Patent JP-2001344119-A (JP)
Title: Transaction execution control system and transaction execution control method
Inventor: RYUBA HIKARI
IPC: G06F9/52
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To improve the processing performance of the whole system by avoiding the simultaneous execution of transactions having a possibility of causing a conflict of resources. SOLUTION: An execution queuing transaction identifier acquiring means checks the transaction identifiers of transaction messages stored in a transaction execution queue. A resource conflict transaction identifier acquiring means checks the transaction identifiers of the transactions having a possibility of causing a conflict of resources when the transactions with the specified transaction identifiers are executed in reference to a transaction execution control table. An executed transaction investigating means checks whether the transactions with the specified transaction identifiers are under execution or not in reference to the transaction execution control table and repeats the same process for the next transaction message when they are under execution.
Patent JP-2001341165-A (JP)
Title: Mold for injection molding
Inventor: NAGAHAMA HIROSHI
IPC: B29C45/26
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a mold for injection molding capable of being manufactured in a small size at a low cost by incorporating a sufficient strength even without providing a shallow hole even when a stock having a low strength or large thermal expansion coefficient than that of a steel such as a non-ferrous metal, photo (thermo)setting resin or the like as a stock for an insert, a wide selecting range of the insert material, doing away with a decrease in a dimensional accuracy due to a thermal expansion of the insert and small manhour or short period of working a mold plate. SOLUTION: The mold for injection molding comprises a retainer plate 11, a movable retainer plate 21 and an insert 3 to be mounted on a surface of at least one mold plate of the plates 11 and 21 in such a manner that a sectional profile of the insert 3 cut in a direction perpendicular to a movable direction of the mold is formed in a concentrically circular or doughnut state, an end of the insert 3 to an opposite side to the cavity surface C is contacted with the surfaces of the plates 11 and 21, cutouts 33 and 34 are provided on outer peripheral surfaces of the cavity surface C side of the insert 3, and supported to cover the cutouts 33 and 34 with the insert support ring 4.
Patent JP-2001337041-A (JP)
Title: Defect-inspection apparatus and defect inspection method
Inventor: IKEDA TOKUYUKI
IPC: G06T1/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a defect-inspection apparatus and a defect inspection method whereby the apparatus can be made compact and inspection can be sped up. SOLUTION: To this defect-inspection apparatus are set a line sensor 4 with sensor elements arranged for detecting a concentration level of an object 1 to be inspected, a moving device for moving the line sensor or the object in a direction intersecting a direction in which the sensor elements of the line sensor are arranged, a threshold storage device 8 for storing one threshold value for each pixel, a binarization circuit 6 for binarizing the concentration level with the use of threshold values, a run length device 7 for holding the concentration level only when binary data have a predetermined value and generating one-dimensional defect information from the held concentration level, and a link process device 9 for linking each of the one-dimensional defect information and generating two-dimensional defect information.
Patent JP-2001343008-A (JP)
Title: Riveting structure of compression rivet
Inventor: KIMURA NAOTO
IPC: F16B19/08
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a riveting structure of a compression rivet at low manufacturing cost and with good workability in case of caulking work. SOLUTION: This compression rivet 3 sets a hollow hole 3c at the end of its small diameter shank 3b, and forms a convex strip 3d on the small shank 3b to insert the small shank 3b into the hollow hole 2c of a tubular rivet 2 with press-fit. As manufactured by only a heading process, the compression rivet 3 can be provided at low cost. Furthermore, the compression rivet 3 can be temporally tracked to the tubular rivet 2 in case of a riveting work. Therefore, the riveting structure of compression rivet with good workability can be provided.
Patent JP-2001346414-A (JP)
Title: Transplanter
Inventor: WATARI KEISUKE
IPC: A01B73/02
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a transplanter having a foldably containable transplanting section, designed to dispense with the positioning and/or linking operation(s) for float-pivoting shafts by manual operation in spreading the transplanting section and make a sure positioning by making the center deviation between the float-pivoting shafts as small as possible. SOLUTION: This transplanter has such a construction that a mobile planter case 8A, a mobile transplanting section frame 4A, a mobile float-pivoting shaft 10A, etc., each set up on both left and right ends of a transplanting section 3 are foldably contained with a planter case turning support shaft 15 as the turning support; wherein a springy positioning mechanism 19 for automatically linking the mobile float-pivoting shaft 10A and a stationary float-pivoting shaft 10B to each other at a point when the corresponding turning angles coincide with each other is interposedly set up between both the float-pivoting shafts 10A and 10B and also disposed between the planter case turning support shaft 15 and a frame fastener 17 when viewed from the top.
Patent JP-2001340447-A (JP)
Title: Container of dialysis agent
Inventor: CHIBA TOSHIAKI
IPC: A61M1/14
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a container of dialysis agent which can prevent the change of properties of dextrose in a medicine (A agent) even if it is stored for a long term and whose volume can be reduced after use. SOLUTION: This container of dialysis agent consists of a lower case 2 and an upper case 3. The lower case 2 has an opening on the top and a lower flange 11 that projects outward on an opening edge of the opening. The upper case 3 seals an opening 5 at a top face with a sealant 6 and has an upper flange 14 that projects outward under an opening edge of a downward opening and can be engaged with the lower flange 11. The upper flange 14 is overlappingly engaged with the lower flange 1 through a breakable block material inserted between them and dialysis agent can be stored inside the container.
Patent JP-2001036827-A (JP)
Title: Processing and device for switching digital television program
Inventor: DOYEN DIDIER
IPC: H04H20/00
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To speedily switch a digital television program by detecting data on the pictures of various kinds of programs so as to copy, process, re-encode and insert to each of the stream as attached data. SOLUTION: Each input is respectively linked with an inverse multiplexing circuit 1i and next, linked with a decoding and selecting circuit 2i, which is linked with the input of a re-encoding circuit 3. This circuit 3 transmits data to be attached to information to a pre-multiplexing circuit 4. The second input of a device for receiving interpolative information is linked with the mode of a display forming circuit 5 whose output is linked with the second input of the circuit 4. Then, data on the picture of various kinds of programs are detected from a data stream so as to copy, process as the attached data, re- encode and insert.
Patent JP-2001354293-A (JP)
Title: Storage and supply tank
Inventor: YOSHIDA YUICHI
IPC: B65D90/02
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To propose a storage and supply tank preventing the adhesion and accumulation of a chemical abrasive and using a structural material different from a conventional double-skin structure and to provide a storage and supply tank structure optimum to regulate the temperature of the chemical abrasive. SOLUTION: The storage and supply tank is formed from a sheet material having a double-skin structure which consists of an outer face sheet 20 having constant curvature, a corrugated sheet like inner face sheet 21 having constant curvature and provided with round corrugations at a constant pitch, the core material 22 held between both surfaces of the outer and inner face sheets 20, 21 and having a repeating trapezoidal shape structure and has cooling pipings 23 in the gap parts of the core material 22 in a state being in close contact with the round corrugated curved surface of the face sheet 21.
Patent JP-2001354223-A (JP)
Title: Container made of aliphatic polyester
Inventor: ITO TAKURO
IPC: B65D1/00
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To impart excellent heat resistance and excellent dimension stability to at least a part of the container that comprises a layer comprising a polylactic acid. SOLUTION: The container comprises a layer comprising an aliphatic polyester. The aliphatic polyester resin includes polylactic acid and at least part of the container is heat-crystallized.
Patent JP-2001357179-A (JP)
Title: Device and method for operation support and recording medium with recorded operation support program
Inventor: MINODA HIROKO
IPC: G06Q10/06
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To actualize a device and a method for operation support which enable a user to grasp a workload and a recording medium where an operation support program is recorded. SOLUTION: A processing part 10 displays data showing contents to be inputted by the input device of a terminal 2 among pieces of data stored in a picture display information storage part 23 in a specific area of a display device. Further, the processing part 10 displays data corresponding to a picture displayed in an area other than the specific area among the pieces of data displayed in the specific area in a display form different from that of other data.
Patent JP-2001007600-A (JP)
Title: Electronic-part mounting method
Inventor: TSUBOUCHI YUZO
IPC: H05K13/04
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an electronic-part mounting method, by which the pickup failure of chips can be eliminated when the chips for juxtaposed part feeders are picked up simultaneously by a plurality of nozzles for a transfer head. SOLUTION: Chips for part feeders 4 are picked up simultaneously by each nozzle 9a-9c, and the presence of a pickup failure is inspected. When there is no pickup failure, a transfer head is moved to the upper section of a substrate as it is and the chips are mounted on the substrate. When there is the pickup mistake, the pickup mistake ratios of the part feeders 4 causing the pickup failure are updated while the chips for the part feeders 4 are picked up again by the nozzles conducting the pickup failures. The chips are mounted, reading the pickup failure ratios stored in a pickup-failure ratio storage section.
Patent JP-2001353477-A (JP)
Title: In-pipe cleaning device
Inventor: NAKAMURA RYUICHI
IPC: B08B9/02
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an in-pipe cleaning device having the constitution which is capable of cleaning the inside of a pipe by making it possible to utilize the hole of an existing structure previously formed for insertion of an air bag and simplifying equipment and enables a user to surely carry out the work to scrap the rust in the pipe with simple operation under an active pipe condition which is the state of keeping fluid passed into the pipe. SOLUTION: This device has a cylindrical member 4 which is insertable into a pipeline from a hole for member insertion previously formed in the pipeline, a scraping blade 5 which is disposed to rise and fall at the pipeline side end of the cylindrical member 4 and a control section 6 which is disposed at the end on the outer side of the pipeline of the cylindrical member 4 and is capable of setting the function to allow the scraping blade 5 rise and fall. Driving force transmission mechanisms 14 and 14' for the rise and fall action and rotational moving action of the scraping blade 5 are disposed between the control section 6 and the scraping blade 5.  The control section 6 is so constituted that the scraping blade 5 is folded by setting the rising state of the scraping blade and is inserted in this state into the hole P1 for member insertion of the pipeline P and is put into the fall state within the pipe, by which the scraping blade 5 is abutted to face the inside surface of the pipeline and is rotated.
Patent JP-2001357525-A (JP)
Title: Method for recognizing positioning mark of master disk
Inventor: MATSUDA NOBUHIDE
IPC: G11B5/851
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To enhance visibility for a positioning mark by making close to zero the intensity of the reflected light reflecting on a DLC film on the upper surface of a master disk and by making greater the intensity ratio between the light reflected after reaching the surface of the lower silicon substrate of the master disk and the light reflected on the positioning mark. SOLUTION: A positioning mark 9 formed with a soft magnetic film is provided in the center of the master disk, in irradiating the position of this mark 9 with a light source 1 and recognizing the mark with an image sensor 2 using a CCD, the visibility for the positioning mark 9 is improved by using a wavelength selecting filter 12 or employing a laser beam for the light source 1. Further, the visibility is also improved by forming the positioning mark 9 with a material other than the soft magnetic substance.
Patent JP-2002003284-A (JP)
Title: Hard coating ultrahigh temperature high pressure sintered material
Inventor: KOBATA MAMORU
IPC: B23B27/14
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a hard coating sintered material used for cutting tools, etc., with improved adhesion of hard coating and adjacent material. SOLUTION: This is the hard coating ultrahigh temperature high pressure sintered material consisting of coated base material of ultrahigh temperature high pressure sintered material containing cubic system boron nitride and/or diamond and its coating containing hard coating of one kind of single layer or multi layers of more than two kinds chosen among Ti compounds layers and Ti-Al compounds layers and its coating consisting of cubic system crystal structure. Regarding the hard coating, when an X-ray diffraction is carried out on the indicated range of crystal faces (111), (200), (220), and (311) of the hard coating, (200) crystal face shall show the highest peak strength (shown as 'A') of X-ray diffraction peaks and shall have the relation of A/B>=8.5 against the second highest peak strength (shown as 'B') and the relation of B/C<=2.0 between B and the third highest peak (shown as 'C').
Patent JP-2001355085-A (JP)
Title: Sacrificial anode body using magnetic sheet and method for setting the same
Inventor: SHIROMIZU TSUKASA
IPC: C23F13/00
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a sacrificial anode body excellent in attraction power, in which the setting and removal of a sacrificial anode with any shape can easily be performed and capable of obtaining perfectly electrical conduction between the same and the object for corrosion inhibition and to provide a method for setting the same. SOLUTION: One face of a back yoke material is fitted with a bar-shaped or planar sacrificial anode composed of aluminum, zinc, magnesium or the alloy thereof by a bolt or a nut, and a magnetic sheet is attracted on the other face.
Patent JP-2001356069-A (JP)
Title: Curvature measuring method and apparatus
Inventor: TAKAI MASAAKI
IPC: G01B11/255
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To keep the measuring accuracy higher while simplifying the measurement of the radius of curvature. SOLUTION: The condensing point of light focused on a reference spherical surface is positioned at a point separated by a specified distance R0 along the optical axis of the reference spherical surface to the side of the center of curvature from the top of a measuring surface Aa of an spherical object A to be examined and under such a condition, with the interference between the light reflected on the reference spherical surface and the light reflected on the measuring surface Aa, an interference fringe generated is analyzed to obtain a correction-based shape data f (ΔR) and a virtual shape data f (R0) obtained by the conversion of the specified distance R0 as the radius of curvature is added to the correction-based shape data f(ΔR) to obtain an actual shape data f(R) of the measuring surface Aa.  The radius of curvature R of the measuring surface Aa is obtained from the actual shape data f (R). This eliminates time and labor required for the alignment between the center of curvature of the reference spherical surface and the center O of curvature of the measuring surface Aa thereby maintaining the accuracy of measuring the curvature while simplifying the measurement.
Patent JP-2001355691-A (JP)
Title: Chain tensioner
Inventor: YAMAMOTO KEN
IPC: F16H7/08
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a compact chain tensioner with excellent operability and maintainability, easy to handle and manufacturable at a low cost. SOLUTION: This chain tensioner is provided with a bottomed cylindrical housing 1, a plunger 3 incorporated slidably into an inner periphery 1a of the housing 1, a return spring 5 imparting outward projecting property to the plunger 3, a plurality of engagement grooves 33a to 33d formed on an outer periphery of the plunger 3, a register ring 7 engageable to the engagement grooves 33a to 33d, and a check valve 6 arranged at the bottom part of the inner periphery 1a of the housing 1 and for supplying working fluid to the inner periphery 1a of the housing 1 and preventing the back flow. By engaging the register ring 7 engaged to the engagement grooves 33a to 33d to a first stopper 21 provided on the inner periphery 1a of the housing 1, retreating of the plunger 3 is regulated.
Patent JP-2002005164-A (JP)
Title: Spindle device
Inventor: SUZUKI NOBUYUKI
IPC: F16C32/00
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To machine a work accurately even when temperature of a housing or the like varies, to easily recognize and rapidly handle an abnormality such as excessive temperature rising when the abnormality occurs, and to prevent temperature variation of the housing. SOLUTION: This spindle device using a static pressure gas bearing and a static pressure magnetic composite bearing comprises a temperature measuring means 76 of the housing and an outputting means 77 corresponding to temperature measurement for determining a predetermined output based on the measured temperature value. This predetermined output is a value converted from the measured temperature value to the spindle tip or an axial position of a tool. The output may be an abnormal signal derived by comparing the measured temperature value or the converted value. A cooling means 71 of the housing 5 is provided with a cooling control means 82 for performing feed forward control of a cooling force according to the variation of rotation speed of the spindle and control during abnormal time.
Patent JP-2001352826-A (JP)
Title: Threshing device
Inventor: NAKAYA AKIHIKO
IPC: A01F12/34
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To readily separate threshed materials from chaff sieve fins (51), (52) and (60) even when the threshed materials are wet materials, reduce the amount of dust taken out together with grains, moderate operating conditions and make an improvement, etc., in separating performances. SOLUTION: This threshing device is characterized by installing many protrusions (62) in the chaff sieve fins (51), (52) and (60) located above a first grade grain conveyor (39) for taking out the grains in the threshing device comprising a shaking separation board (30) installed under a threshing cylinder (6) and a chaff sieve (32) formed of the plurality of chaff sieve fins (51), (52), (56), (57), (60) and (61) provided in the shaking separation board (30).