baber/WOPTO huggingface dataset:
Patent JP-2001264270-A (JP)
Title: X-ray inspecting device and x-ray sealing structure
Inventor: TERAOKA AKIRA
IPC: G01B15/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray inspecting device capable of observing an internal structure of a laminated substrate and the like more clear. SOLUTION: This X-ray inspecting device is composed so that an X-ray source 21 irradiating an X-ray and an X-ray detecting part 22 detecting the X-ray are opposingly arranged with a sample stage 4 mounting a sample in between, and the X-ray irradiated from the X-ray source 21 and transmitting the sample is detected at the X-ray detecting part 22. It is provided with a support means 26 pivotally supported by a frame body 28 of the device on an axis S3 perpendicular crossing a straight line connecting the X-ray source 21 and a center of an X-ray incidence plane in the X-ray detecting part 22 for supporting the X-ray source 21 and the X-ray detecting part 22, and a driving means 27 rotating the support means 26 using the axis S3 as a rotational axis by adjusting a distance D.
Patent JP-2001265012-A (JP)
Title: Fine pattern forming method
Inventor: WATANABE TOSHIBUMI
IPC: G03F1/76
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To eliminate the limits existing heretofore in describing the position distortion generated in an exposure process and the position distortion quantity in a mask manufacturing process with one polynominal over the entire surface of a chip. SOLUTION: A reference point is set on a mask and the position distortion quantity is predicted with high accuracy. The position distortion quantity at an arbitrary point on the mask is then predicted from only the distortion of the reference point. Layout data 110 and 112 of patterns and position measuring mark patterns are inputted and EB data 116 with the position measuring mark patterns is outputted by using EB data processing software 114 and mispositioning information 128 is obtained by mispositioning measurement 126 of the pattern 124 formed on the mask 122 through an EB exposure 118 and a working process 120. On the other hand, EB data 132 is formed and EB data 136 subjected to position correction through pattern mispositioning correction 134 of the EB data 132 by using the position information 128.  The mask 142 is completed through the EB exposure 138 and the working process 140.
Patent JP-2001268612-A (JP)
Title: Exchange system and telephone exchange device
Inventor: SASAKI YASUHITO
IPC: G10L15/00
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To actualize exchange processing with high line accommodation capacity and high reliability and to provide exchange service which uses multimedia technologies. SOLUTION: A personal computer 2 equipped with a voice recognition board 25 and a voice synthesizing board 26 is connected to a key telephone main device 1 through a control information communication path 3 and a media information communication path 4. When the exchange service is provided, it is decided whether or not the exchange service uses media information; when so, in-coming and out-going channels of the media information communication path 4 are set and a voice guidance VG and a voice dial signal VD for voice dial origination area transferred through the channels, thereby allowing the personal computer 2 to perform voice recognition needed for voice dial origination and retrieve a called-subscriber telephone number through the recognition result.
Patent JP-2001264724-A (JP)
Title: Production control method, display device and plasma display panel
Inventor: KOGURE TOSHIHIKO
IPC: H01J11/22
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To reduce a design burden and process burden generated in the case of attaching identifying marks by reducing the number of identifying marks in the production line of a sheet substrate before separating a panel substrate in a production control method of electronic device production in which the panel substrate is separated from the sheet substrate provided with a single or multiple panel substrate parts in a prescribed area, to simplify reader equipment in the production line, and to realize shortening of the reading time and simplification of a reading operation. SOLUTION: A sheet ID identifying mark is firstly attached on a sheet substrate (F1, B1), and after passing through processes (F2-F7, B2-B7), a panel ID identifying mark is attached on a panel substrate. Furthermore, a panel substrate before separation is controlled by identifying the panel substrate by a sheet ID read by a sheet ID identifying mark and the positional information of the panel substrate on a sheet substrate.
Patent JP-2001269917-A (JP)
Title: Mold for shaping manhole block
Inventor: OGAWARA SHOZO
IPC: B28B7/28
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of shaping a precast manhole block having different inlet and outlet angles of water channel by only preparing a plurality of kinds of bottom molds 3. SOLUTION: The mold comprises an outer mold 1, an inner mold 2, a bottom mold 3 having a projection 20, a spacer 4, and a pair of molds 5 to form an inlet and outlet of a water channel. The position to fix one of the molds 5 onto the outer mold 1 is adjustable. By preparing bottom molds 3 having different angles of the projection 20 and setting the position of adjustable mold 5 to meet angles of the respective bottom molds, manhole blocks having different inlet and outlet angles of the water channel 37 are easily molded.
Patent JP-2001266539-A (JP)
Title: Magnetic tape cassette
Inventor: MORITA KIYOO
IPC: G11B23/087
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape cassette that an interval change of a scale for confirmation of the quantity of tape wound or the like can be dealt with quickly and inexpensively. SOLUTION: Prescribed information, such as the scale 32 for confirmation of the quantity of tape wind for confirming the quantity of magnetic tape T wound on each tape reel, is displayed on a leaf spring 30 for tape reel energization, and it can be visually recognized through the cassette case.
Patent JP-2001259310-A (JP)
Title: Diaphragm filter plate using metal filter medium
Inventor: ISHIGAKI EIICHI
IPC: B01D25/12
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a diaphragm filter plate having a good cake separation property and comprising a metal filter medium with a high strength by using a wedge wire as the filter medium and a directly extending the filter medium in a diaphragm. SOLUTION: In a diaphragm filter plate 1 comprising a diaphragm 3 extended in the center part of a core plate 2 formed to have recessed faces, filtration beds 3b formed on the surface, a raw liquid supply channel 4 connected to the filtration beds 3 of the diaphragm 3, and a filtered liquid discharge hole 5 formed in the core plate 2; a wedge wire 8 is extended in the filtration beds 3b of the diaphragm 3 and a slit is formed in the up and down direction while the filtration face being formed in the slit side of the wedge wire 8 and the widened and opened wedge-like tip part of the wedge wire 8 is butted to the filtration beds 3b of the diaphragm 3 to easily separate the filtered liquid from the wedge wire 8 widened and opened toward the rear face.
Patent JP-2001271450-A (JP)
Title: Beam with auxiliary flange
Inventor: SEKI KIYOHIDE
IPC: E04B1/24
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To enhance a degree of freedom of design, and to reduce a construction cost of the whole building by proposing a beam for enhancing the modulus of section without enlarging a cross-sectional external shape. SOLUTION: In the beam having a web 2 and a flange 3, this beam 1 with an auxiliary flange is featured by fixing the auxiliary flange 4 to a midway position of the web 2.
Patent JP-2001272733-A (JP)
Title: Picture reading system and picture reading method
Inventor: MARUCHI TOSHIO
IPC: H04N1/04
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a picture reading system and a picture reading method by which the angle of an inclined picture is corrected with good operability without deteriorating picture quality. SOLUTION: This system is provided with an illumination means 10 for illuminating an original 59, a photoelectric conversion means 12 for photoelectrically converting a picture on an original illuminated by the illumination means 10, a scanning means 9 for scanning the original 59 by moving the conversion means 12, a picture display means 62 where the picture of the original 59 is reflected based on the picture data from the conversion means 12, a holding means 52 for holding the original 59 so as to integrally rotate with the original 59, a rotating and driving means 50 for rotating and driving the holding means 52, and a rotation control means for controlling the rotational amount of the holding means 52 holding the original 59. An angle by which the holding means 52 should be rotated is calculated based on the picture of the original displayed on the display means 62, and a relative angle between the original 59 and the conversion means 12 is controlled according to the calculated angle.
Patent JP-2001271652-A (JP)
Title: Multicylinder internal combustion engine
Inventor: NISHI KENGO
IPC: F02B75/32
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To facilitate work for installing an internal combustion engines in an automobile or the like, where the engine room is narrow and the optimum arrangement of auxiliary machines for internal combustion engines by miniaturizing internal combustion engines in the axial direction of a crankshaft. SOLUTION: This internal combustion engine is provided with first and second cylinder bodies 9 and 10, where the first and second cylinders 4 and 5 arranged around a crank shaft 3 are projected outward in radial directions from the side of the crank shaft 3 and displaced to each other in the peripheral direction of the crank shaft 3. First and second pistons 13 and 14 are fitted slidably and axially to the cylinder bodies 9 and 10 respectively and first and second connecting rods 15 and 16, which connect the pistons 13 and 14 and the crankshaft 3 in interlocking relation with each other respectively. The small end section 20 of the first connecting rod 15 is pivotally supported on the first piston 13, and the large end section 22 is pivotally supported on the crankshaft 3.  The small end section 25 of the second connecting rod 16 is pivotally supported on the second piston 14, and the large end section 27 is pivotally supported the midway of the first connecting rod 15 in its longitudinal direction.
Patent JP-2001280949-A (JP)
Title: Steering angle detecting mechanism for power steering device
Inventor: HAGIHIRA SHINICHI
IPC: B62D3/08
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a steering angle detecting mechanism for a power steering device capable of reducing the number of component items, simplifying mounting work, and having good mountability on a vehicle. SOLUTION: This mechanism is equipped with a power steering device with a sector shaft 17 rotating according to the movement of a piston 20 of a power cylinder PS, a steering angle sensor 30 fixed on a side cover 16 of the steering device, a detection shaft 36 provided on the angle sensor 30, and an elastic member 37 provided on the front end side of the shaft 36. This mechanism is characterized in that the shaft 36 on the angle sensor 30 is provided coaxially with the shaft 17 and that the shafts 36, 17 are connected together by means of the member 37.
Patent JP-2001284152-A (JP)
Title: Magnetic laminate and its manufacturing method
Inventor: YAMAMOTO SETSUO
IPC: H01F1/16
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic laminate having high magnetic permeability, even in a high-frequency region and a high saturation magnetic flux density, and to provide a method for manufacturing the laminate. SOLUTION: The magnetic laminate is manufactured, in such a way that metal magnetic layers and ion oxide magnetic layers are laminated alternately upon another and the temperature of the laminate is raised to a prescribed value, while the body is pressurized from the direction of lamination. Then, the metal and iron oxide magnetic layers are jointed firmly to each other by generating discharge plasma by intermittently impressing a DC current upon the laminate in a high-temperature atmosphere, while the laminate is pressurized from the direction of lamination.
Patent JP-2001275990-A (JP)
Title: Method of choosing cosmetic and proportion map for choosing it
Inventor: NAKAMURA TADAO
IPC: A61B5/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of conveniently choosing a suitable cosmetic. SOLUTION: When choosing a cosmetic, parts of a face are divided into 1) a part consisting of nose and forehead (T zone), 2) the vicinity of eyes and the vicinity of a mouth and 3) cheek, and a cosmetic is correctly chosen by using the state of lipid secretory and dryness of the whole face and the parts of the face as indexes.
Patent JP-2000345069-A (JP)
Title: Production of carbon black and equipment for producing carbon black
Inventor: YAMAMOTO TAKAHARU
IPC: C09C1/50
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and equipment capable of producing carbon black which satisfies higher blackness, smaller particle diameter, and higher productivity than those of the conventional carbon black. SOLUTION: A method for producing carbon black comprises using equipment for producing carbon black having a first reaction zone which forms a combustion gas stream, a second reaction zone which is provided downstream of the first reaction zone and has a choke section having a channel for a cooling medium along the outer periphery and feeds a raw material of a hydrocarbon to the combustion gas to form carbon black, and a third reaction zone which is provided downstream of the second reaction zone and terminates the reaction, and allowing the cooling medium to flow in such a manner that the boundary film coefficient of the part to be brought into contact with the choke tube in the channel for the cooling medium comes to not less than 200 kcal/m2hr deg.C.
Patent JP-2001275516-A (JP)
Title: Hereditary postcibal hypertriglyceridemia rabbit
Inventor: TOMOIKE MASANOBU
IPC: C12N15/85
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To prepare a model animal useful for the analysis of the relationship between the feed and the occurrence of hypertriglyceridemia for the investigation of the cause of hypertriglyceridemia. SOLUTION: A new hereditary postcibal hypertriglyceridemia rabbit exhibiting normal serum triglyceride level in starved state and increasing the level by the administration of feed is prepared by backcrossing Watanabe heritable hyperlipidemic rabbit with Japanese white rabbit and selecting a body having high triglyceride level.
Patent JP-2000345429-A (JP)
Title: Production of acrylic fiber
Inventor: OGAWA FUMIO
IPC: D02J1/22
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain an acrylic fiber capable of minimizing fluffs and yarn breakages and suitable as a carbon fiber precursor by stretching a yarn tow obtained by spinning the acrylic polymer in a bath, and then, stretching the stretched product in steam while controlling the degree of dryness of the steam. SOLUTION: This method for producing an acrylic fiber comprises spinning an acrylic polymer to form a yarn tow having 4,000-100,000 number of filaments, stretching it by 1.5-6 fold, preferably 2-4 fold in a bath at 35-98 deg.C, preferably 50-80 deg.C bath temperature, drying and then, performing a secondary stretching in steam, stretching the two in the steam by 10-20 fold, preferably 12-18 fold total stretching ratio while controlling 0.7-1 preferably 0.8-1 range of the degree of dryness by adjusting the amount of water supplied into a stretching machine through an atomizer in accordance with the degree of dryness obtained by monitoring the dryness of the steam to obtain the acrylic fiber.
Patent JP-2001283567-A (JP)
Title: Signal recording and reproducing device
Inventor: MORIAKI MASAYUKI
IPC: G11B27/10
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an MD player which prevents the lacking of beginning parts of speeches when reproducing by a program searching. SOLUTION: This MD player has a pickup circuit 16 and a control circuit 1. The control circuit 1 causes the pickup circuit 16 to execute the operation to reverse reproduce an acoustic signal from the position of a program searching address recorded at an MD 2 to the pickup circuit 16 in accordance with this program searching address by the marker operation of users to execute the operation to detect the position where the signal level of the acoustic signal coincides with the prescribed threshold, for example, -80 dB in the second time in the process that the acoustic signal is reverse reproduced.  The position where the signal level of the acoustic signal coincides with the threshold in the second time is detected right before the position between the music to be rewritten with the program searching address and the music before the same and the address of the detecting position is overwritten and recorded as the fresh program searching address on the MD 2.
Patent JP-2001291365-A (JP)
Title: Recording and reproducing device and recording method
Inventor: NONAKA YOSHIYA
IPC: G11B20/12
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a sound recording reproducing device with a simple device configuration which can select a musical piece easily without a user performing troublesome operation by performing group division of much recorded musical piece data automatically and managing them. SOLUTION: When a hard disk sound recording button is pushed (step S11; YES 11), a prescribed part of a TOC is read from a disk (S12), reproduction of the musical piece data is started (step S13), collation with an ISRC relating file or a TOC relating file is performed according to existence of a ISRC cord, and the musical piece data of a hard disk is retrieved (steps S14-S18). Then, after storing a musical piece file in the hard disk (step S19), a tags file corresponding to the musical piece file is prepared (step S20) and a play list showing the group division of the musical piece is updated (step S21). Thereafter, a user can select and reproduce the desired musical piece easily referring to the list of the musical pieces divided in group on a display means.
Patent JP-2001283668-A (JP)
Title: Switch
Inventor: MORI SADAJIRO
IPC: H01H50/38
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a switch with a superior breaking performance. SOLUTION: The switch is equipped with a fixed contact joined to a fixed contact maker, a moving contactor joined with a moving contact that makes or breaks with the fixed contact, and a metallic arc-extinction plate made of magnetic material that absorbs and cools arc. A plurality of knolls are provided at the bottom of the said arc-extinction plate, and they are so constituted that the first knoll is formed in the middle, the two second knolls are formed at its both sides, and the distance W2 between peaks of the second knolls is made larger than width W1 of the moving contactor.
Patent JP-2001290766-A (JP)
Title: System and method for registering information
Inventor: SENDA MASAYASU
IPC: G06F13/00
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an information registration system and an information registering method capable of easily registering information for being provided to a computer on network. SOLUTION: The receiving means 8 of a server computer 6 receives visual information transmitted from facsimile equipment 4. A character reading means 14 analyzes the visual information to obtain character string data. An analysis editing means 16 analyzes the character string data and edits the data into information of a prescribed display format. A link forming means 18 extracts a prescribed character string from the character string data and links information related to information to be registered in a providing information database 22 with the extracted prescribed character string as a keyword on the basis of link information stored in a link information database 24. A code reading means 12 analyzes the visual information and reads a bar code.  An analysis converting means 10 specifies a subject providing information on the basis of the obtained bar code, refers to information stored in a subject information database 20 on the basis of specification related to the providing subject and constructs information to be registered in the database 22.
Patent JP-2001235453-A (JP)
Title: Fatigue life prediction method by ultrasonic spectroscopy transposition density measurement
Inventor: KOBAYASHI MICHIAKI
IPC: G01N29/00
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a conventional technology depends on crack detection and the destructive analysis evaluation of a crack occurring due to fatigue damage, cannot grasp a degree of the fatigue damage until the end of life in which the crack occurs; the whole structural member is needed to be universally and precisely searched in order to obtain efficient prediction result since the precision of life prediction largely depends on the detection oversight of the microcrack and the precision of the measurement of crack size; and the cost is expensive in spite of a low rate of the effect to the cost. SOLUTION: Ultrasonic spectroscopy measurement is performed concerning the structural member of secular use aiming at fatigue damage evaluation, and various amounts in regard to transposition occurring due to fatigue damage in the structural member of the secular use are calculated by using the measured results. The degree of the fatigue damage of the structural member of the secular use is quantitatively evaluated by using the correlation of the calculated values, the previously corrected fatigue damage and the various amount related to the transposition to judge the remaining life.
Patent JP-2001294110-A (JP)
Title: Air bag device
Inventor: KOSUGI NORIYUKI
IPC: B60R21/16
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an air bag capable of sufficiently protecting an occupant even with a low-output inflator without being influenced by the inflator output. SOLUTION: A strap 8 having both ends joined to the air bag 4 is led around the rear side of a retainer 3. When the inflator 5 spouts gas in conjunction with the collision of an automobile, the air bag 4 pushes and opens a lid 5 and the strap 8 is stretched (a restricted developed form). Firstly, the abdomen of the occupant butts on and received by the air bag lower part 4L. Butting of the abdomen on the air bag lower part 4L retreats the strap lower part 4L to the retainer 3 side to move the strap 8 from the lower side to the upper side. As a result, the upper part 4U of the air bag 4 is further more inflated and the inflated air bag upper part 4U receives the chest and the head of the occupant.
Patent JP-2001297511-A (JP)
Title: Recording and/or reproducing device with case housing recording medium
Inventor: TSUCHIYA TATSUHIKO
IPC: G11B17/30
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a locking member gives inserted load and detection of completion of locking cannot be securely performed when a case where a disk, etc., slides is inserted in a casing and locked. SOLUTION: A locking member 11 moves to an unlocking direction, and is held by a holding member 14 until a case M is inserted. When the case M is inserted and the holding member 14 is pushed by the case M, regulation of the locking member 11 by the holding member 14 is canceled, and the locking member 11 moves in the locking direction, and the case M is locked by the locking member 11. Because the locking member 11 is held to the unlocking direction, the loading when inserting the case M is small. Besides, when the locking member 11 moves in the locking direction, a switch 19 operates and output of the completion of locking is obtained.