baber/WOPTO huggingface dataset:
Patent JP-2001338603-A (JP)
Title: Observation conditions support device for scanning electron microscope
Inventor: KITAZAWA MITSUGI
IPC: H01J37/24
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To enable even a beginner to select usable observation conditions even without grasping characteristics of samples (conductive samples, insulation samples etc.), by improving the observation conditions to be memorized by the scanning electron microscope. SOLUTION: An observation is made possible without paying attention to characteristics of samples by providing the observation conditions support device which has a mechanism of automatically judging characteristics of samples put on a sample platform whether they are conductive samples or insulation samples. The device further is capable of setting up fine observation conditions by combination of items to be automatically selected and others to be selected by an observer in determining a suitable observation condition, so that a speedy search for right observation conditions is made possible.
Patent JP-2001343844-A (JP)
Title: Transfer device
Inventor: MURATA TAKAHIKO
IPC: G03G15/16
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To prolong a maintenance cycle for cleaning the inside of a machine without causing trouble such as toner scattering and the increase of toner consumption while keeping the merit of a non-contact transfer roller that the middle omission of an image and toner scattering around the image are prevented. SOLUTION: The front and rear ends of the transfer roller in the axial direction are disposed on a boundary line between the maximum-width effective image area of an opposed electrostatic image carrier and a non-image area around the effective image area or disposed to be included in the non-image area, and disposed on a boundary line between the maximum-width paper passing area of the surface of the electrostatic image carrier and a paper non- passing area on the outside of the paper passing area or disposed to be included in the paper passing area.
Patent JP-2001342357-A (JP)
Title: Flame-retardant resin composition
Inventor: HARASHINA HATSUHIKO
IPC: C08K3/38
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant resin composition containing a non- halogen flame retardant. SOLUTION: The flame-retardant resin composition consists of a thermoplastic resin (a polyester resin, etc.), (A) and a flame retardant (B). The flame retardant (B) contains a polyphenylene oxide resin (B1), phosphoric esters (a fused phosphoric ester, etc.), (B2), an organophosphate of a nitrogen-containing cyclic compound (B3), etc. Here, the nitrogen-containing cyclic compound includes melamine, a melamine condensate, etc., and the organophosphoric acid includes a partial ester of a non-fused phosphoric acid, an organophosphonic acid, an organophosphinic acid, etc. The ratio of the flame retardant (B) to 100 pts.wt. polyester resin (A) is e.g. around from 10 to 300 pts.wt.
Patent JP-2001352670-A (JP)
Title: Apparatus and method for connection
Inventor: SAKAMOTO AKIRA
IPC: H02H11/00
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a connection apparatus which can be manufactured at low cost and by which a loss is not generated in a power supply, so that the apparatus itself or a connected apparatus will not break down, even if power supply is supplied at an erroneous voltage. SOLUTION: A USB-type B-port 33 inputs the power supply from a second apparatus. A jack 34 inputs an external power supply. An allowable-input- voltage detection circuit 51 judges whether the voltage of the external power supply is normal. A relay 52 selects the external power supply, to be supplied to a first apparatus when the voltage of the external power supply is judged as being normal. When the voltage of the external power supply is judged to be not normal, the power supply which is input from the second apparatus is selected so as to be supplied to the first apparatus.
Patent JP-2001352048-A (JP)
Title: Method for manufacturing composited dielectric isolation wafer
Inventor: OI HIROYUKI
IPC: H01L21/20
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a laminated dielectric isolation wafer capable of conducting an auto-alignment with an orientation flat part of a wafer for a support substrate as a reference, after wafer lamination. SOLUTION: After a high-temperature polysilicon layer 16 is grown, the entire region of the outer periphery of a silicon wafer 10 is removed by etching. Thus, the wafer 10 and a silicon wafer 20 are superposed and positioned. This positioning by coinciding is conducted, by bringing an OF 10a of the exposed wafer 10 with an OF 20a of the wafer 10. As a result, in a step after the wafer laminating, auto-alignment can be conducted, with the OF 20a of the wafer 20 as a reference.
Patent JP-2001348984-A (JP)
Title: Hollow slab
Inventor: YASUOKA HIROTO
IPC: E04B1/16
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To realize a larger span and provide excellent sound insulation for a slab. SOLUTION: Length of two sides of FPS form 23, and the thickness of a concrete base 22 located at the bottom surface of a FPS form 23 and the thickness of concrete 26 located at the top surface, whichever thinner, is set to a natural frequency higher than 1.4 kHz calculated by a predetermined equation, PC steel wires 29 and 30 are installed through a gap between a plurality of FPS forms 23, and a prestress is given through these PC steel wires 29 and 30. In this way, the sound insulation performance in 1 kHz octave zone is enhanced because this zone is troublesome to the ears, and also a large span is realized for the slab by the prestress.
Patent JP-2001351238-A (JP)
Title: Optical information processor, optical pickup device and optical information recording and reproducing method
Inventor: AKIYAMA HIROSHI
IPC: G11B7/12
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To effectively reduce the fluctuation of detected light quality due to irregularities of double refraction in an optical disk on which a resin substrate is formed by injection molding. SOLUTION: In this method where one or more of the recording, reproducing and erasing of information are performed on an optical disk 107 having a resin substrate which is formed by injection molding, the light which is in the state of linearly polarized light emitted from a light source 101 is made incident to an objective lens 106, via a polarized selection element 103 and a wavelength plate 104 and a recording surface is irradiated with the light via the resin substrate of the optical disk 107. Return light, which is reflected from the recording surface and is transmitted through the resin substrate and the wavelength plate is guided to a light-receiving means by the polarized selection element 103 and tracking control and focusing control are performed in accordance with a tracking signal and a focusing signal, which are generated from the light receiving means.  At the same time, the recording, reproducing or erasing of information is performed, and the posture of the wavelength plate 104 is set so as to effectively reduce the fluctuation generated in received light quantity of the light receiving means due to the inhomogeneity of double refraction in the resin substrate.
Patent JP-2001314384-A (JP)
Title: Nonrestraint biological data detector
Inventor: YAMAZAKI FUSAICHI
IPC: A61B5/08
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To perform the presence of a human body on a biological data detection mat, the measurement of the blood flow, heart beat, respiration and body temperature of the human body and the analysis of these biological data and to report confirmed abnormality to a third person to prevent a serious accident. SOLUTION: A nonrestraint biological data detector has a means for arranging a sensor for detecting the heart beat and respiration of a human body during sleeping on a matrix, a means for drawing the necessary heart beat signal in the biological data contained in the sensor, a means for measuring the shift of one pair of heart beat signals, a means for calculating a blood stream from the distance between the shift value and the sensor, a means for two-dimensionally or three-dimensionally displaying respective biological data, a means for copying these data and a means for analyzing the abnormality of biological data. When a person is present on the data detection mat and a biological analyzing result is confirmed to be abnormal, a warning signal for reporting abnormality to the outside is outputted.
Patent JP-2001352657-A (JP)
Title: Undersea repeater
Inventor: HARA SHOICHIRO
IPC: H02G15/14
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To increase loading efficiency, when an outer cover and an inner cover are conveyed, to prevent production of defective units due to turning over, etc., to increase the yield rate of materials, and to prevent a repeater circuit unit from being damaged by the inner cover at assembling. SOLUTION: At least one of the outer cover 5a, which touches the internal wall surface of a pressure case 1 and surrounds the periphery of a mesh spring 5c, and the inner cover 5b which touches the periphery of the repeater circuit unit 3 and surrounds the internal periphery of the mesh spring 5c, is cut in the direction of the center axis and divided into a plurality of pieces.
Patent JP-2001068321-A (JP)
Title: Oxide magnetic material, ferrite particles, sintered magnet, bonded magnet, magnetic recording medium and motor
Inventor: TAGUCHI HITOSHI
IPC: H01F1/113
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a ferrite magnet wherein high residual magnetic flux density and high coercive force are obtained, temperature characteristic of coercive force is extremely excellent, and, in paticular, decrease of coercive force is little in a low temperature region, by realizing hexagonal ferrite in which both saturation magnetization and magnetic anisotropy are high. SOLUTION: Oxide magnetic material has composition wherein constitution ratios of the total of the respective metal elements of A, R, Fe and M are A= 1-13 atomt%, R: 0.05-10 atom%, Fe: 80-95 atomt%, M: 0.1-5 atom% to all the metal element amount; when ferrite having hexagonal structure is made a main phase, substance which is at least one kind of element selected out of Sr, Ba, Ca and Pb and contains Sr surely is made A, substance which is at least one kind of element selected out of rare earth elements (containing Y) and Bi and contains La surely is made R, and Co or Co and Zn are made M. By using the oxide magnetic material, ferrite particles, sintered magnet, a bonded magnet, magnetic recording medium, etc. are constituted.
Patent JP-2001356880-A (JP)
Title: Data write/read device for hard disk drive
Inventor: NAGAYUMI KUNIMASA
IPC: G06F3/06
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide the write/read device of a hard disk drive capable of reducing costs without reducing any IDE access speed. SOLUTION: This device is provided with an exclusive IDE driver for starting an operation monitoring timer 52 in performing a write/read access, and allowing an IDE bus switching IC circuit 51 to perform the write/read access so that the write/read of data can be simultaneously performed to two normal IDE hard disk drivers 60A and 60B, time reset control means (10, 20) for resetting the operation monitoring timer after the end of the write/read of the data, and related error processing control means (10, 20) for performing related error processing by using an interrupting signal when the operation monitoring timer is timed up beyond the write/read access time.
Patent JP-2001357292-A (JP)
Title: Electronic manual distribution system
Inventor: MATSUMURA KOJI
IPC: G06Q30/06
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To reduce the manual production cost on a maker side and to eliminate the need for manual storage and facilitate manual retrieving operation on a user side by electronizing and distributing a paper manual through a computer network. SOLUTION: The maker of an article after registering a maker ID sends article manual information from a maker terminal 14 to a manual server 10 and registers it. Manual information is inputted on the maker terminal 14 by previously plural set items. The items include items classified according to the levels of article functions. Corresponding symbol figures are assigned to manual information of the respective items. A user who bought the article registers oneself as an article user through this system and is then able to browse the manual. At this time, the symbol figures assigned to the respective items of the manual are displayed as the items.
Patent JP-2001353637-A (JP)
Title: Plate material origin positioning device of plate material finishing machine
Inventor: MATSUNO EIJI
IPC: B21D43/10
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a plate material origin positioning device of a plate material finishing machine capable of certainly holding even a machined nonferrous metal material or a machined material that is molded in a shape having a recess and a projection or punched. SOLUTION: This plate material origin positioning device of the plate material finishing machine comprises a clamp means 128 capable of grabbing the end part of the machined material W under a work table 33, a lifting cylinder 127 for driving the clamp means so as to go out of an opening 34 provided in the work table, and a lead-in cylinder 109 for driving the lifting cylinder horizontally toward the origin.
Patent JP-2002004436-A (JP)
Title: Axial force member of structure
Inventor: INOUE ICHIRO
IPC: E04B1/24
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an axial force member of a structure simplified in arrangement for a reduced manufacturing cost, and capable of enhancing its maintainability by making it possible to disassemble each in-plane buckling restraining member and each out-of-plane buckling restraining member. SOLUTION: The axial force member comprises: a stiffened member 31 a pair of in-pane buckling restraining members 33 and 34 positioned on both sides of the longitudinal mid portion 32 of the stiffened member 31 along its width direction, with first and second clearances ΔL11 and ΔL12 secured between the members; a pair of out-of-plane buckling restraining members 37 and 38 sandwiching the longitudinal mid portion 32 of the stiffened member 31 and both sides of each of the restraining members 33 and 34 along its thickness direction and positioned on both sides of the longitudinal mid portion 32 of the member 31 along its thickness direction, with third and fourth clearances ΔL13 and ΔL14 secured between the members;  and bolts 39 and nuts 40 serving as a plurality of screw members for detachably connecting the member 31, the restraining member 33 and 34 and the restraining members 37 and 38 together.
Patent JP-2002002659-A (JP)
Title: Paper cup for food and its manufacturing method
Inventor: ITO SADAMI
IPC: B31B50/00
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To easily and quickly make it practicable to separate a single cup from a stacked body of cups. SOLUTION: In making a cup by a method wherein a blank 1 for a side cylinder, which is formed into a substantially arc-like short strip shape, is rounded in the lengthwise direction thereof and bottom paper 4 is joined to a lower inner peripheral surface of the side cylinder, a peripheral surface 3A of the surplus length of the side cylinder 3 is allowed to remain on the lower inner peripheral surface of the side cylinder 3, and a downward peripheral surface 4A of the inverted round tray-like bottom paper 4 is brought into surface contact with the peripheral surface 3A of the surplus length to be retained in its place. The peripheral surface 4A of the bottom paper is enclosed inside from below with the peripheral surface 3A of the surplus length of the side cylinder 3 to form a folded-back peripheral surface 5.  Further, while pressing an outer peripheral surface at an upper part of the peripheral surface 4A of the bottom paper together with the side cylinder 3, which is in surface contact therewith, its lower peripheral surface is uniformly rounded inwardly to form a curled part 6. An end circumference 3B of the side cylinder 3, which passes on the folded-back peripheral surface 5, is pinchingly inserted between an upper part of the curled part 6 and the underface of the bottom paper, and an inside circumference 6A only of the curled part 6 is made to provide along the underface of the bottom paper in the form of a ring and is crushed in a superposed state. By this method, a downwardly inclined elastic side 7 and a bottom paper joint 8 are formed, respectively, and the bottom paper 4 is joined to the lower inner peripheral surface of the side cylinder at the joint 8.
Patent JP-2002003982-A (JP)
Title: Cast iron excellent in machinability and mechanical property
Inventor: ISHIDA KIYOHITO
IPC: C22C37/04
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To improve machinability and mechanical properties of cast iron such as flake graphite cast iron, eutectic graphite cast iron and spheroidal graphite cast iron. SOLUTION: This cast iron has a composition containing, by mass, 2.8 to 4.0% C, 1.5 to 2.5% Si, 0.1 to 0.7% Mn, <=0.1% P, 0.01 to 2.0% Cu, 0.01 to 0.1% Sn and 0.01 to 0.3% S and also containing 0.01 to 1.0% Ti and/or 0.01 to 1.0% Zr, and the balance Fe with inevitable impurities and has a structure in which metallic sulfides and/or metallic multiple carbosulfides are dispersed into an Fe base.
Patent JP-2002000336-A (JP)
Title: Clip for hair curling
Inventor: NAKABAYASHI KENJI
IPC: A45D6/14
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-handle clip for hair curing which remains few excessive waves on the hair, and hardly makes the solution for permanent treatment scatter around when a lot is removed from the hair. SOLUTION: A first clipping member 11 has a plurality of first clipping teeth 19 in a curved comb-like which is cantilevered by a first holding arm 17. A second clipping member 13 has a plurality of second clipping teeth 29, longer than the first teeth 19, in a curved comb-like shape which is cantilevered by a second holding arm 27. A coupling powering member 15 consists of coupling pieces, 23 and 33, provided on the first and second clipping members, 11 and 13, a penetrating pin 37, and an powering coil spring 39 penetrated by this pin 37. This coupling powering member 15 connects the first clipping member 11 and the second clipping member 13, in a way that the insides of the first and second curved clipping teeth, 19 and 29, face with each other, and powered so that the first and second clipping teeth, 19 and 29, get closer to each other.
Patent JP-2002008066-A (JP)
Title: Electronic three dimensional topographical map drawing system
Inventor: OTA HIDEMASA
IPC: G06T17/05
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To make a user of form a topographical map who has no expert surveying skill drawable the map, and to allow the user to quickly utilize required data in the electronic data form. SOLUTION: This invention is formed of a field surveying system and an electronic three dimensional contour line forming system. The field surveying system measures a distance, a direction and an angle of elevation with respect to a graphic object as an object of a non-prism macrometer, and transforms a result of the measurement to the three dimensional crossing coordinates having (x), (y), (z) coordinate axis, and stores them as the field surveying electronic data in a data recorded (a compact computer). The basic data for forming a topographic map are thereby obtained.  The electronic three dimensional contour line forming system is formed of a personal computer and a CAD software, and converts the field surveying electronic data to the CAD data, forms a contour line with the height attribute, forms a wire frame bird's eye view for drawing, and a photographic image of the field is attached for drawing.
Patent JP-2002008488-A (JP)
Title: Structure of push button
Inventor: HORIUCHI YASUO
IPC: H01H3/12
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a push button, capable of saving space by disposing two buttons on a surface of a cabinet with small space, and capable of turning on and off two tact switches on a substrate in the cabinet with the two buttons, to save space on the substrate. SOLUTION: The structure is provided with a vertical board 2 combined with the cabinet 1, a small vertical board 4 formed across a round groove 3 on the downside of the board 2, the first and the second buttons 21, 41 arranged on the board 2 and the board 4, the first operation piece 6 horizontally arranged on the inward side of the first button 21 on the board 2, the tip 61 of which is bended downward, the second operation piece 7 horizontally arranged on the inward side of the second button 41 on the board 4, the first tact switch 9 arranged upward on the substrate 8 disposed on the cabinet 1 so as to be opposed to the tip 61, the second tact switch 10 arranged upward on the downside in the vicinity of the tip of the second operation piece 7.
Patent JP-2002003774-A (JP)
Title: Coating agent containing cellulose derivative
Inventor: HIROSE JUNICHI
IPC: C09D101/12
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a coating agent excellent in solvent solubility, pigment- dispersing property, compatibility with resin and weather resistance. SOLUTION: This coating agent is characterized by containing a cellulose derivative containing at least nitric acid ester, carboxylic acid ester and carboxy groups, and having 2-100 mmol/100 g carboxy group content.
Patent JP-2002008445-A (JP)
Title: Insulating material with microporosity
Inventor: TOMINAGA YASUSHI
IPC: C08J5/00
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To control high frequency wave characteristics of insulating material by means of its microporosity. SOLUTION: An insulating material has the feature of having voids formed by plural fine particles whose diameters are <=1 μm, and those particles of diameter <=100 nm are more preferable.
Patent JP-2002002098-A (JP)
Title: Recording medium
Inventor: HANMURA MASAHIRO
IPC: C09D11/40
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium capable of providing a recording article having excellent gas resistance or the like and capable of being preserved for a long period. SOLUTION: The recording medium comprises dye inks of at least three colors of cyan, magenta and yellow in such a manner that a character and/or an image is formed of the dye ink of the cyan color by an ink set containing a phthalocyanine dye. The medium also comprises an amino acid having a mercapto group and a light resistant improver.
Patent JP-2002002376-A (JP)
Title: Room lamp
Inventor: KAZAOKA SHIGEHIKO
IPC: F21W106/00
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To improve heat radiating performance of a room lamp without directly exposing a covering material of the ceiling to radiation heat of a light source. SOLUTION: This room lamp 1 has a body 2, a lens 17 for covering an opening of the body and a tubular bulb 8 arranged between the body and the lens, and forms an opening part 6 in a place corresponding to the tubular bulb of the body, and is formed by positioning a heat insulating plate 9 formed of a material superior in heat conductivity so as to cover a half or more of the opening part.