baber/WOPTO huggingface dataset:
Patent JP-2001305323-A (JP)
Title: Optical system having diffraction grating, photographing device having the optical system and observation device
Inventor: OGAWA HIDEKI
IPC: G02B13/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical system having a diffraction grating composed so that a good image quality can be obtained by suppressing the occurrence of a flare on a non-lens surface, and to provide a photographing device and an observation device which has the optical system. SOLUTION: In the optical system having a diffraction surface consisting of the diffraction grating of a blaze type having rotationally symmetrical form to an optical axis, the flare on the non-lens surface is suppressed by setting the ratio of the whole area of the non-lens surface and the average of the projection area to a plane vertical to the optical axis of the diffraction surface included in the optical system, to be in a prescribed range.
Patent JP-2001303398-A (JP)
Title: Carrier rapier for rapier loom
Inventor: KINOSHITA SHINICHI
IPC: D03D47/23
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent a weft yarn holding surface of a yarn catch from unevenly contacting a weft yarn holding surface of a yarn hook as far as possible. SOLUTION: This carrier rapier for a rapier loom comprises a yarn hook having a head forming a wedge-shaped space and a first weft yarn holding surface on the inside of the head, a yarn catch guide formed in the interior of the yarn hook and a yarn catch having a tip provided with a second weft yarn holding surface and guided by the yarn catch guide and moved in the longitudinal direction and is capable of admitting the tip into the inside of the head by movement of the yarn catch and holding the weft yarn in the first and second weft yarn holding surfaces. At least a part of the yarn catch is received rotatably in the width direction relatively to the yarn catch guide by the yarn catch guide.
Patent JP-2001309110-A (JP)
Title: Network facsimile equipment
Inventor: AIHARA KATSUJI
IPC: H04N1/00
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a network facsimile equipment that can avoid a state that electronic mails are stored in a memory section but not transmitted and retained in the memory section. SOLUTION: In the network facsimile equipment where a system control section 1 confirms whether to not itself is connectable to a mail server by transmitting a confirmation electronic mail addressed to itself at a previously registered interval and discriminating an operating state of the mail server, allows an operation section 5 to inform an operator about the propriety of mail transmission before conducting operations for electronic mail transmission and has a function of transmitting data as an electronic mail when the transmission of the electronic mail is possible, he system control section 1 has functions of adding specific information to the confirmation electronic mail to distinguish the electronic mail from a usual electronic mail when receiving the confirmation electronic mail and inhibiting an output of the confirmation electronic mail from a plotter section 3.
Patent JP-2001305622-A (JP)
Title: Camera battery housing device
Inventor: AOKI KENICHI
IPC: H01M2/10
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a camera battery housing device provided with a locking mechanism having such an advantage as a non-hinged type cover will not be brought into half-open state even if unbalanced stress is applied thereto. SOLUTION: The camera battery housing device in accordance with this invention is provided with a locking mechanism comprising plural housing room side latching parts (41, 42) arranged in the periphery of an opening part (11) of the battery housing room (10), plural cover side latching parts (43, 44) arranged in the periphery of a cover (21) for closing the opening part (11) so as to correspond to these plural housing room side latching parts (41, 42), respectively, and an operation parts (45) for latching/unlatching these plural cover side latching part (43, 44) to/from the plural corresponding housing room side latching parts (41, 42).  The latching part (42) arranged close to the peripheral part of the camera main body is a latching piece with an L- or U-shaped latching pawl (426) which is capable of latching with the cover side latching part and is formed at one end of a hard plate-form member (42a) mounted along the inside wall of the battery housing room (10).
Patent JP-2001308993-A (JP)
Title: Pushbutton device
Inventor: SUGIYAMA HIROFUMI
IPC: H04M1/02
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a pushbutton device that can surely press a switch even when any position is depressed because a weight load required for the key depression has no difference from each position. SOLUTION: The pushbutton device is provided with a key top 11 whose area is large, a reception plate 21 to hold the key top 11. This reception plate 21 is formed with slits 23a, 23b to obtain a side tongue plate section 24 and a center tongue section 24 which are shaped to be tongues, a fulcrum receptor 22 to support a parallel fulcrum section 13 of the key top 11 turnably is placed to a tip of the side tongue plate section 24 and a pressing pin 25 that clamps a guide 16 guiding an emitted light of an LED 105 of an interphone unit 100 is stood upright between the center tongue plate section 26 and a backside of the key top 11 and a press projection 27 to depress down a switch 106 is erected.
Patent JP-2000323234-A (JP)
Title: Connector cover
Inventor: TANIGAWA JUNICHI
IPC: H01R13/52
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a connector cover difficult to be inadvertently detached, although it is easily attached to a fitting opening. SOLUTION: A connector cover 10 is attached to the almost rectangular fitting opening 101 of a connector 100 to accept a counter part connector, and the fitting opening 101 is therefore protected. A lock shoulder 130 is formed on the one inner surface 151 of the fitting opening 101. The connector cover 10 is equipped with a flat plate part 20, a lock arm 50 protruding from the flat plate part 20 to get engaged with a lock shoulder 130, and an engagement surface 71 having a desired length to be engaged with the inner surface 118 of the bottom part. The connector cover 10 can be inserted in the fitting opening 101 with the cover turned to various directions. The connector cover 10 is not easily detached once the connector cover 10 is attached to the connector 100. Engagement by the lock arm 50 can be released only by a special tool.
Patent JP-2001300679-A (JP)
Title: Simultaneous working method of cutting and closed forging, and device therefor
Inventor: IKUSHIMA KOICHI
IPC: B21K27/06
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To form a forging having an asymmetric shape with respect to the axis, and to form a very small forging out of a stock such as a small wire with high productivity. SOLUTION: The forging is formed out of a long stock 1 by using a die 30 having a shear die 33 and a forging die 34, and a punch 20 having a shear punch 21 and a forging punch 22. After a tip of the stock 1 is fed and arranged in the shear die 33, the punch 20 is operated in the direction perpendicular to the longitudinal direction of the stock 1, the stock 1 is cut to a predetermined dimension by the shear punch 21 and the shear die 33 to obtain a sheared member, and the sheared member is close-forged by the forging punch 22 and the forging die 34.
Patent JP-2001300228-A (JP)
Title: Filter element attaching structure
Inventor: SONODA KENICHI
IPC: B01D46/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a filter element attaching structure capable of attaching a honeycomb type ceramic filter element low in mechanical strength to a filter support plate without generating the damage to the filter element caused by thermal expansion. SOLUTION: The outer periphery of the honeycomb type ceramic filter element 3, wherein both ends of the through-holes of a porous ceramic honeycomb are alternately sealed with a sealant, is wrapped in a metal shell 20 through a cushioning material 21. A flange 22 is formed to the upper end of the shell 20 and locked with the peripheral edge of the filter support hole 23 of the filter support plate 11 through a packing 24, and a weight 25 is provided thereon to press the flange 22. In the claim 2 of this invention, the flange 22 is supported on a tapered support stand by a metal touch.
Patent JP-2001309935-A (JP)
Title: Foot warmer
Inventor: MATSUTANI MASARU
IPC: A61F7/08
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To protect deformation due to distortion of a plain plate that projects warm wind and to enhance strength. SOLUTION: This device is such one that it sends warm wind from a warm wind-sending machine 18 into the plain plate to project the wind from a projecting hole of the plate. The plates are composed is as to form upper frame 2 and lower frame 3, and reinforcement boards 12 and 12 are set covering the inside wall of the plate 10.
Patent JP-2001309858-A (JP)
Title: Vacuum insulator used for pot
Inventor: KUMAGAI HIROSHI
IPC: A47J41/02
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum insulator which is light, easy to machine, and capable of afterward-machining in accordance with the pot shape. SOLUTION: A spacer 3 is placed between an outer cylindrical metal plate 1 and an inner cylindrical metal plate 2, all of which are connected and vacuumized at their end openings. These outer cylindrical metal plate 1, inner cylindrical metal plate 2, and spacer are thick and made of materials that can be deformed in the afterward-machining. Also, the spacer 3 serves to prevent these metal plates from contacting together in vacuumizing.
Patent JP-2000357394-A (JP)
Title: Semiconductor device in which metal line in non- operation state can be replaced
Inventor: KIRIHATA TOSHIAKI
IPC: G11C16/06
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor integrated circuit device containing a redundant metal line that can replace a metal line in a non-operation state for connecting circuit blocks thereto. SOLUTION: A conductive data line in a non-operation state is decoupled to a circuit block to which the line is connected because of defect or the other reason. A conductive data line having defect is replaced by a redundant line by coupling the same circuit block. A spare conductive block is not required. This semiconductor integrated circuit device is provided with a circuit block 5, a conductor 4 coupled electrically to the circuit block, the other conductor 2 adapted so as to be coupled electrically to the circuit block, a first means 16, 18 for discriminating whether the conductor 4 is in an operation state or a non-operation state, a first switch 14 decoupling electrically the conductor 4 from a circuit block 5, and a second switch 12 for coupling the other conductor 2 to the circuit block 5.
Patent JP-2001316234-A (JP)
Title: Body hair growth inhibitor
Inventor: YAGI NOBUO
IPC: A61K8/00
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an excellent hair growth inhibitor for the body hair of hand, foot, chest, etc., containing a plant extract and an essential oil, having no problem on skin troubles such as an irritation and rash, and having a high efficacy and safety. SOLUTION: This hair growth inhibitor contains >=1 kind of plant extracts having an anti-male hormone activity such as a soybean extract, clove extract, Japanese green gentian extract, etc., >=1 kind of essential oils having the anti- male hormone activity such as an orange oil, a spearmint oil, a eucalyptus oil, a lavender oil, etc., and >=1 kind of the plant extracts having skin astringing and capillary vessel-constricting activity such as a field horsetail extract, an English ivy extract, a Japanese spruce extract, a burnet extract, etc., as main component.
Patent JP-2001318355-A (JP)
Title: Method for inspecting liquid crystal device
Inventor: HANIYUDA CHIHARU
IPC: G02F1/13
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an inspecting method for a liquid crystal device which easily inspects VT characteristics of liquid crystal. SOLUTION: An image area is divided into plural parts and the liquid crystal corresponding to the respective areas is applied with voltages which are different by the areas; and an image 100 which is formed is observed to inspect the VT characteristics of the liquid crystal.
Patent JP-2001315886-A (JP)
Title: Method for storing or transporting polyvinyl alcohol polymer film for optical use
Inventor: SANETO TORU
IPC: B65D85/672
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for storing or transporting a polyvinyl alcohol polymer film for the optical use which ensures the uniform optical performance even with a large area, and is favorable for applications of a large liquid crystal display screen. SOLUTION: A film roll 3 formed by coiling the polyvinyl alcohol polymer film 1 for the optical use around a cylindrical core 2 is supported by the core 2 and held in a suspended manner in midair.
Patent JP-2001315366-A (JP)
Title: Undercoat thermal transfer method and thermal transfer printer
Inventor: SETSU YOSHIAKI
IPC: B65H41/00
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To make images formed on a recording medium undercoat layer a good quality up to a corner by well cutting off an undercoat ink when transferred. SOLUTION: According to this method, a line thermal head 6 is separated from a platen 7 into a head up state while the undercoat ink of an ink ribbon 17 for undercoating is transferred to the recording medium P. Then, the ink ribbon 17 for undercoating is separated from the recording medium P by transferring the recording medium P in an opposite direction to a direction when recording is carried out.
Patent JP-2001317580-A (JP)
Title: Buffer
Inventor: YOSHIDA HIROSHI
IPC: E01F15/06
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a buffer capable of providing high impact absorbing effect and reducing maintenance cost of an impact absorbing fence. SOLUTION: The buffer 1 includes a tube-shaped body 2; a female screw part 22 formed on a part of a housing chamber 21 formed inside the body 2; an outer coil spring 32 and an inner coil spring 31 housed in the housing chamber 21; a flange part 23 integrally formed on one side of the body 2; and a pressurizing bolt 4 having a male screw part 41 for screwing into other side of the body 2, an inserting hole 43 and an enlarged head part 42. The inner coil spring 31 is formed so as to have an outer diameter larger than an inner diameter of the outer coil spring 32 and smaller than an outer diameter of the outer coil spring 32, and further have an inner diameter larger than a diameter of a rope 5. The outer diameter of the outer coil spring 32 is smaller than a diameter of the housing chamber 21.  The male screw part 41 is formed so as to be screwed into the female screw part 22 of the housing chamber 21. A diameter of a hole part 24 formed on the flange part 23 is larger than the diameter of the rope 5 and is smaller than the inner diameter of the inner coil spring 31. A diameter of the inserting hole 43 is larger than the diameter of the rope 5 and is smaller than the inner diameter of the inner coil spring 31.
Patent JP-2001323729-A (JP)
Title: Sliding door
Inventor: SAKATA YOSHIO
IPC: E06B3/46
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain the great effective opening width of a sliding door with a handle. SOLUTION: The sliding door 10 is provided with the handle 30 on the edge of a door 21 positioned on the outermost side of the view from the interior. The handle 30, made to rise from the end part on the edge of the door 21, is provided with a recessed part 31 capable of receiving the edge of an adjacent door 22 in the case of full opening and extended to an indoor side.
Patent JP-2001325613-A (JP)
Title: Device and method for processing image and recording medium
Inventor: ISHII SHINYA
IPC: G06T17/40
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To couple partial three-dimensional(3D) objects without unnaturalness. SOLUTION: When the valid flags of all the edge points of a polygon model PM 3 are set to true, the valid flags of edge points (c) and (d) of a polygon model PM 4 are set to false and the valid flags of edge points except for the edge points (c) and (d) of the polygon model PM 4 are set to true, the polygon models PM 3 and PM 4 are coupled in the state the part of a triangle Cbe is opened.
Patent JP-2001321808-A (JP)
Title: Equipment for rolling wide flange shape and method for rolling using the equipment
Inventor: KITAMURA TAKASHI
IPC: B21B31/16
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide rolling equipment which realizes high productivity, energy saving, low rolling cost and effect that the length of the building of a rolling plant is shortened because of the small installation area of the equipment which are possessed by conventional technology and also is excellent in the unit consumption of roll of the horizontal rolls of a universal finishing mill and a method for rolling using the equipment. SOLUTION: In this equipment for rolling wide flange shapes, a universal roughing mill having an X-caliber, an edger mill and a universal finishing mill having an H-caliber are arranged adjacent to each other and the rolling mill group is made so as to be utilized for reducing the area of a material to be rolled. This equipment for rolling the wide flange shapes is characterized in that the roll width of the horizontal rolls of the universal finishing mill is variable and this rolling method is performed using the rolling equipment.
Patent JP-2001322460-A (JP)
Title: Trolley line
Inventor: IDEI YASUHIRO
IPC: B60M1/13
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To enhance the strength and conductivity of a trolley line. SOLUTION: This trolley line comprises a core 3 of hard copper wire arranged in the center and a Cu-Cr-Zr precipitated reinforce alloy 4 covering the circumference thereof.
Patent JP-2001286557-A (JP)
Title: Chamber for detecting run-out of drip infusion
Inventor: NAGAO TADATORA
IPC: A61M5/00
Filed: 2000-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a chamber for detecting the run-out of drip infusion as a device for detecting only the run-out of drip infusion and notifying a small- sized alarm, etc., about the run-out with a simple structure to be disposable, connected detachably to the electric cord of the alarm, etc., via a connector, in place of a current pump device fox detecting the run-out of drip infusion with complicated structure which is much expensive to be used easily. SOLUTION: Detection terminals 4a and 4b for detecting electric resistance are mounted with intervals vertically inside the wall 3 of a drip barrel 1, which is a part of a disposable infusion set, with their tips turning up. Take-out terminals 5a and 5b are pulled out of the wall 3 to be detachably connected to a connector 7 to actuate a small-sized alarm 9 with a built-in battery, etc.
Patent JP-2001325545-A (JP)
Title: Settlement system
Inventor: WATANABE SHINJI
IPC: G06Q20/02
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a settlement system which enables both customer and store to utilize Internet dealings at ease. SOLUTION: A guarantee institution server (B) has a commercial server (C) which can be connected to the Internet and a main server (D) where deposit account information and transfer data of a guarantee institution are recorded. The commercial server (C) and main server (D) are able to send and receive data only through a protocol converter (E). After ordering is completed, the main server (D) transfers the amount that a customer pays from the customer account to a deposited money account and pools it and transfers the amount obtained by subtracting a commission from the paid amount pooled in the deposited money account to the account of a seller a specific cooling-off period later.
Patent JP-2001324004-A (JP)
Title: Shift control device of mechanical automatic transmission
Inventor: SANO YOSHIAKI
IPC: F16H61/02
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a shift control device of a mechanical automatic transmission capable of restraining up-shift in the course of acceleration to the utmost so as to prevent feeling of stalling in speed change. SOLUTION: In this control device of a mechanical automatic transmission, the connecting state of a friction clutch and the shift state of a speed change mechanism are respectively controlled to perform the shift operation. In this control device, according to the detection information from an accelerator opening detecting means 11, on detecting that the accelerator opening is equal to or larger than a first designated value and the change rate of the accelerator opening is equal to or larger than a second designated value, an up-shift line provided on a target gear shift step setting means is changed to the high speed side for a designated rotating speed.
Patent JP-2001329855-A (JP)
Title: Predicting method for turbine inlet temperature of gas turbine
Inventor: BANDAI KOICHI
IPC: F02C7/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for predicting the temperature of a turbine inlet with high precision by a relatively simple arithmetical operation. SOLUTION: A parameter P is formed with the outlet temperature A, intake air temperature B and number of revolutions N of a gas turbine. The turbine inlet temperature is expressed as a function of the parameter from the value of the parameter P substituted with the measured outlet temperature A, intake air temperature B, and number of revolutions N and the turbine inlet temperature measured only at calibration, then the turbine inlet temperature is calculated from this function.
Patent JP-2001325912-A (JP)
Title: Electron beam inspection device
Inventor: SATO OSAMU
IPC: G01N23/225
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To prevent contamination of samples in a simple structure without deterioration of resolution in an electron beam inspection device. SOLUTION: The electron beam inspection device irradiates electron beam from an electron gun in an electron gun chamber onto samples placed in a sample room and detects secondary electron and reflected electron generated from the samples. With this kind of the electron beam inspection device, a means for generating active species of hydrogen is provided in the sample room, where hydrocarbon system gas remaining in the sample room is dissolved into carbon dioxide (CO2) and water (H2O) through oxidization by activated species of oxygen, to eliminate hydrocarbon system gas from inside the sample room, thus, contamination of the samples can be cut off.
Patent JP-2001327362-A (JP)
Title: Air-conditioned seat device for vehicle
Inventor: ITO YOSHIHIDE
IPC: A47C7/74
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioned seat device easily mounted into a vehicle without connecting an opening of a draft air passage in a seat cushion to an air duct disposed in a floor by a bellow. SOLUTION: A seat pad of at least one of the seat cushion and a backrest constituting this seat device is provided with a vent hole piercing from the back face to the surface, and a blower device for blowing air from the back face side of the seat pad to the surface side is provided in the vent hole. The back face of the seat pad is provided with an air passage communicating with the vent hole and opened downward near the floor face of the vehicle, and an opening part of the air passage is provided with an air guide connected to the air passage and opened toward the floor face. The air duct disposed in the floor face and communicating with an air conditioner of the vehicle is provided with a blowoff port opened toward the air guide.