baber/WOPTO huggingface dataset:
Patent JP-2002141238-A (JP)
Title: Laminated core and its manufacturing method
Inventor: MIZUTANI KATSUMI
IPC: H02K15/02
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a laminated core and its manufacturing method with which the core is made widely applicable, regardless of the hardness of its material, a full caulking strength can be obtained, the clearance between punched plates of the laminated core be made as small as possible to obtain a stable lamination thickness, and efficient manufacturing and high quality be also kept. SOLUTION: A cut and projected projection 15 for caulking, which is formed in a core punched plate 11 is engaged with a through hole 21 of an in-advance punched core punched plate 11 or a cut and projected projection trace hole 15b and it is caulked, and it is successively laminated to form a laminated core. A tilt angle C, ranging from the center of a V shape of the projection 15 to the free end side thereof, is made larger than that of D ranging the center to the base end side thereof, forming asymmetrical V shape, and the V-shaped tip end of the projection 15 is formed like a burette.
Patent JP-2002140558-A (JP)
Title: Method and device for network service, and recording medium with stored network service program
Inventor: SEGAWA MITSURU
IPC: G06Q50/00
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for network service which can automate narrowing-down operation, etc., for candidates for employment and then greatly saves the labor for the employing operation when applied to personnel employing operation of a company. SOLUTION: At a request from a terminal (1a to 1c) on a network, the service subject 4A sends a 1st user interface for inputting multiple arbitrary set question contents and weight values corresponding to the set question contents to the terminal. At a request from another terminal (2a to 2c) on the network, a 2nd user interface for presenting the set question contents on the other terminal and inputting answers to the set question contents is sent to the other terminal. The information on the answers inputted on the other terminal is received and according to the information on the answers, weight values corresponding to the answers are considered to compute a matching evaluation value, which is reported to both or one of the terminal and the other terminal.
Patent JP-2002140732-A (JP)
Title: Server used for overlapping of pictures and system having the same
Inventor: TAKAGI SATORU
IPC: G06T15/04
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a server used for giving a coordinate system to a picture which does not have the coordinate system required for overlapping the pictures. SOLUTION: The picture composition server has a means supplying a parameter for giving a two-dimensional coordinate system to the picture A which does not have the two-dimensional coordinate system and is supplied from the other server. The parameter is obtained by prescribing two arbitrary reference points instructing the same position on the pictures A and the picture B, prescribing a segment connecting the two reference points, and, with respect to the segment on the picture B in comparison with the segment on the picture A, calculating a rotation angle from the difference in the inclinations of, an enlargement/reduction rate from the difference in the lengths of and moving quantity from the deviation of the positions of the two segments by using an affine transformation expression for a parameter.
Patent JP-2002136593-A (JP)
Title: Treatment tool for endoscope
Inventor: OUCHI TERUO
IPC: A61M31/00
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a treatment tool for an endoscope which is capable of reliably projecting the end of a flexible tube inserted into a treatment tool putting-through channel of an endoscope in a desired direction. SOLUTION: On the flexible tube 1, a part (A) positioned in a curved part 13 of the endoscope is made to be flat. The flexible tube may have a flat cross- section of an elliptical or an oval shape, and a part positioned closer to the end than a part in the curved part of the flexible tube may be formed so as to be twisted. A cannula is constructed in such a way that, for example, an injection cap of a contrast medium, not shown in the figure, is connected to an base end of a flexible tube made of a tetrafluoroethylen resin or polyethylene resin, etc., and having a diameter of about 2 mm and a length of about 2 m.
Patent JP-2002144897-A (JP)
Title: Power transmission device for small-sized vehicle
Inventor: TSUKADA YOSHIAKI
IPC: B60K17/02
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To improve a power transmission device for a small-sized vehicle. SOLUTION: The power transmission device for the small-sized vehicle comprises a starting clutch mechanism 10 and an input torque buffer mechanism 9 arranged on a gearbox shaft 1 so that the power of a prime mover is transmitted directly thereto via the input torque buffer mechanism 9 and the starting clutch mechanism 10 in sequence.
Patent JP-2001180468-A (JP)
Title: Method of preventing turnover of vehicle
Inventor: DIECKMANN THOMAS
IPC: F02D9/02
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of preventing the turnover of a vehicle merely with a simple means with nonuniform loading taken into account. SOLUTION: A method of preventing the turnover of a vehicle, particularly, a commercial vehicle. For this purpose, a pneumatic spring bellow pressure is detected by sensors 1 and 2 and, at the same time, the lateral acceleration of the vehicle is detected by a lateral acceleration sensor 3 or through wheel rotating speed sensors 10 and 11. Based on a value thus detected against a specified load, a critical acceleration is calculated positively and, at the critical acceleration, the pneumatic spring bellows pressure of a wheel inside a curve is lowered to the atmospheric pressure. During traveling, when the current lateral acceleration of the vehicle reaches 75% of the critical pressure, the speed of the vehicle is reduced by an alarm by operator, automatic engine throttle, or automatic brake.
Patent JP-2002152306-A (JP)
Title: Data transfer rate notification system
Inventor: OTANI ATSUSHI
IPC: H04L12/70
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a system through which a subscriber is capable of easily knowing the circuit quality (data transfer rate) of a common band-type circuit or a rate adaptive circuit. SOLUTION: A station communication device 101 is connected to subscribers' terminals 1051 to 105n through the intermediary of subscriber communication devices 1021 to 102n and furthermore connected to an internet 104 through the intermediary of an access server 103. The station communication device 101 sums up data from each of the subscribers' terminals 1051 to 105n to the internet 104 (up direction) and data from the internet to each of the subscribers' terminals 1051 to 105n (down direction), and the data transfer rate of each subscriber is calculated for each unit time. The station communication device 101 notifies the subscribers' terminals 1051 to 105n of calculation results, and the subscribers' terminals 1051 to 105n notified of calculation results display the actual data transfer rate on the subscribers' terminals 1051 to 105n respectively.
Patent JP-2002145620-A (JP)
Title: Iron oxide and its production method
Inventor: KIKUCHI TAKAHIRO
IPC: C01G49/06
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide α-Fe2O3 transformable into a ferrite for compact magnetic element that can obtain high sintered density even when being sintered at a low temperature and has good initial permeability and its production method, and to provide Fe3O4 that is the raw material of the α-Fe2O3 and its production method. SOLUTION: An aqueous iron chloride solution and an aqueous alkali solution are mixed at a specified Fe3+ concentration so that the concentrations of the aqueous iron chloride solution and the aqueous alkali solution are controlled within specified ranges. The mixture is neutralized. The obtained aqueous iron hydroxide solution is heated and oxidized to produce Fe3O4 having the specific surface area of 10 to 40 m2/g and the chlorine content of 100 to 3,000 ppm, and is further heated and oxidized to produce α-Fe2O3.
Patent JP-2002148287-A (JP)
Title: Electroscope
Inventor: TOMOMUNE KAZUMI
IPC: G01R19/155
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an electroscope which can be prevented from malfunctioning owing to reverse induction, using a simple means. SOLUTION: The electroscope 11 is provided atop of a body part 14, having a detector 13 which is electrically connected to a detected part 12 by coming into contact with the detected part 12, has in the body part 14 a detecting circuit part 15 which detects an electrostatically induced current (i) flowing from the detected part 12 via the detector 13 by floating electrostatic capacity formed with the ground and indicates the charging state of the detected part 12 according to its detection signal, and is equipped with an insulating grip part 16, extending from the base end of the main body part 14; and a ground electrode 17 electrically connected to the detecting circuit part 15, is extended from the detecting circuit part 15 to the grip part 16 sufficiently long to form a desired floating electrostatic capacity C1 together with a human body (m) which grips the grip part 16.
Patent JP-2002143775-A (JP)
Title: Classification apparatus and production method for toner using the same
Inventor: TANAKA TETSUYA
IPC: G03G9/087
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a classification apparatus which can improve the dispersibility in a dispersion chamber by an easy change of the apparatus or can improve the classification accuracy in a classification chamber and can highly efficiently separate particles having sizes in a required range; and a production method for a toner using the same. SOLUTION: This classification apparatus comprises the dispersion chamber 9 into which a solid substance is supplied to be dispersed therein and a classification chamber 10 which is positioned below the dispersion chamber 9 and in which a swirling flow is formed to subject the solid substance to centrifugal separation. In the apparatus, a dwell prevention member 11 for preventing the supplied solid substance from dwelling in the upper part of the dispersion chamber 9 and an annular member 7 for preventing a coarse powder from being led to a fine powder discharge port 4 below a guide member (a conical member) 6 for guiding the solid substance to the classification chamber 10 are set up.
Patent JP-2002151255-A (JP)
Title: Organic electroluminescent display panel and its manufacturing method
Inventor: AKAI TOMONORI
IPC: H05B33/22
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a quality organic electroluminescent display panel which is free from short circuiting between adjacent second electrodes and from cross talk. SOLUTION: On a substrate on which a first electrode is formed beforehand, partitions for separately forming a second electrode and support walls of shadow masks for forming an organic matter layer are formed each in a given pattern, and the organic matter layer including at least a luminous layer is formed by having an organic matter layer material deposited on the first electrode while having the support walls support the shadow masks, and then, after the shadow masks are removed, second electrodes divided according to the pattern of the partitions are formed by having a second electrode material deposited on the organic matter layer.
Patent JP-2002150396-A (JP)
Title: Automatic vending machine
Inventor: TAKAYA KOICHI
IPC: B65G1/04
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To develop an automatic vending machine with a structure sending out a desired commodity by an X-Y conveyance device and smoothly delivering the commodity from a commodity mounting block to an X-Y conveyance device side. SOLUTION: A commodity take-out device 6 has a conveyor device 45. Power output gears 55a and 55b are advanced by rotating one of motors 62a or 62b of the commodity take-out device 6, rotating cams 63a and 63b, oscillating one of hooks 61a or 61b, and hooking center shafts 58a and 58b of the power output gears 55a and 55b. A drive pulley 47 is drawn toward center distance maintaining members 56a and 56b following the advance of the power output gears 55a and 55b, it approaches a commodity mounting block 10 side, and a gap with the commodity mounting block 10 side is narrowed.
Patent JP-2002145098-A (JP)
Title: Vehicular steering device
Inventor: NISHIZAKI KATSUTOSHI
IPC: B62D113/00
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular steering device capable of attaining excellent steering even at failure caused time. SOLUTION: When abnormality is not caused in a main steering actuator 51M, a sub-steering actuator 51S, and a reaction actuator 40, a steering control part 60 controls driving of both the main steering actuator 51M and the sub- steering actuator 51S. When abnormality is caused in the main steering actuator 51M or the sub-steering actuator 51S, the steering control part 60 controls the normal steering actuator and the reaction actuator 40 as a driving source for generating steering auxiliary force according to operation of a steering wheel 30 after connecting a clutch 20.
Patent JP-2002154999-A (JP)
Title: Method and apparatus for producing chlorohydrin
Inventor: MIZUSHIMA YOJI
IPC: C07C29/64
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus by which selectivity of chlorohydrin is increased and the chlorohydrin is industrially advantageously produced. SOLUTION: The chlorohydrin can be obtained with high selectivity by carrying out at least one time of an operation of making a chlorine-dissolved aqueous solution flow in a passage of a tubular reactor, supplying an olefin gas to the chlorine-dissolved aqueous solution in the passage and mixing the both at a static mixer and collecting the obtained aqueous solution of chlorohydrin without circulating.
Patent JP-2002151080-A (JP)
Title: Positive pole active material, non-aqueous electrolyte battery, and those manufacturing method
Inventor: FUKUSHIMA GEN
IPC: H01M4/525
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To maintain good battery characteristic having high charging/ discharging capacity, even if it is used under an environment beyond room temperature. SOLUTION: It consists of a positive pole 2 containing a positive pole active material, a negative pole 4 containing a material which can dope/de-dope lithium metal, lithium alloy, or lithium as a negative pole active material, and an electrolyte. The above positive electrode active material is expressed with general formula Li(1+x) Mn(2-x-y)MyO(4-Z)Fz. This M is at least one or more kinds of metallic elements from among Co, Ni, Fe, Cr, Mg, and Al, and is 0<x<=0.15, 0<y<=0.3, and 0<z<=2x+(3-a)y ((a) is the mean valance of M).
Patent JP-2002156522-A (JP)
Title: Optical retardation plate and substrate for liquid crystal display element using the same
Inventor: ARAKAWA KOHEI
IPC: G02B1/10
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical retardation plate usable as a substrate for a liquid crystal display device. SOLUTION: The optical retardation plate is characterized by containing a material with a positive intrinsic birefringence value and a material with a negative intrinsic birefringence value, by having a gas barrier layer on at least one side surface and by having <=10 ml/m2.day.Mpa gaseous oxygen permeability under high temperature and high humidity atmosphere. Preferably the optical retardation plate is characterized by containing a first layer 16 consisting of the material with the positive intrinsic birefringence value and a second layer 18 consisting of the material with the negative intrinsic birefringence value, by making the first layer 16 and the second layer 18 be birefringent and by making the first layer 16 and the second layer 18 be laminated with their slow axes perpendicular to each other.
Patent JP-2002156507-A (JP)
Title: Antireflection film and optical element
Inventor: OTANI MINORU
IPC: G02B1/11
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an antireflection film and an optical element with low reflectance with respect to wavelength regions in the vicinity of 365 nm or 436 nm and with broad band, effective and excellent antireflection characteristics. SOLUTION: The antireflection film is a multilayer film with four-layered structure formed on a substrate. A first layer and a third layer numbered successively from the substrate side are high refractive index layers with 2.10-2.40 refractive index in 320-450 nm wavelength range. A second layer and a fourth layer are low refractive index layers with 1.42-1.50 refractive index in the same range. Denoting optical film thickness of the first layer to the fourth layer as d1-d4 respectively and the wavelength in use in the same wavelength range as λ0, inequalities 0.05λ0<=d1<=0.07λ0, 0.05λ0<=d2<=0.11λ0, 0.50λ0<=d3<=0.56λ0 and 0.24λ0<=d4<=0.26λ0 hold. The antireflection film optionally has the construction with an exchange of the second layer for a medium refractive index layer.  The optical element consists of the antireflection film formed on the substrate.
Patent JP-2002048918-A (JP)
Title: Polarizing plate and method for manufacturing the same
Inventor: TAGUCHI KEIICHI
IPC: G02F1/1335
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an extremely thin polarizing plate and a method for manufacturing the same with a very excellent yield. SOLUTION: (1) The long-length polarizing plate is characterized by having its transmission axis neither parallel nor perpendicular to the longitudinal direction and (2) the method for manufacturing the same is characterized by applying a polymer layer on a long-length transparent supporting body and by adsorbing and aligning iodine or a dichroic pigment thereon after rubbing treatment.
Patent JP-2002157576-A (JP)
Title: Device and method for processing stereo image and recording medium for recording stereo image processing program
Inventor: FURUKAWA HISAO
IPC: G06V20/13
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a stereo image processor for automatically obtaining three-dimensional data with sufficient precision even concerning a complex object such as the building in a city from a satellite stereo image or an aerial stereo image without an operator. SOLUTION: A satellite image storing means 1 stores satellite image data. A stereo processing means 2 performs a stereo matching processing in satellite image data which is obtained from the storing means 1 and generates three- dimensional data. A DEM data automatic correction means 3 automatically corrects erroneous data such as a noise or a loss in three-dimensional data which are obtained by the stereo processing means 2 through the use of outer shape information of the building, etc., obtained from map data of a map data storing means 4. The map data storing means 4 provides map data such as the outer shape of the building, etc., to the DEM data automatic correction means 3.
Patent JP-2001212703-A (JP)
Title: Polycrystalline hard sintered cutting tool
Inventor: KANEDA YASUYUKI
IPC: B23B27/20
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a tool using a polycrystalline hard sintered body providing a fine surface roughness on finished surface and high accuracy in machining dimensions. SOLUTION: A cutting blade is formed of a polycrystalline hard sintered body 11 containing a cubic nitrogen boron of 20 vol.% or higher, and the sectional radius of curvature of ridge line part 15 of the cutting blade is 5 μm or more and 30 μm or less. A tool flank 12 is connected to a tool face 13 or a nega land face 14 smoothly at the sectionally radius of curvature, and the surface roughness of the cutting blade ridge line part 15 is 0.1 μm or higher and 1.0 μm or less in 10-point average roughness (Rz).
Patent JP-2002153273-A (JP)
Title: Method for inserting foreign gene into yeast chromosome
Inventor: YAMAMOTO AYUMI
IPC: C12R1/645
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for inserting a foreign gene into a yeast chromosome, by which the desired foreign gene can efficiently be inserted into the arbitrary position of the yeast chromosome by a simple operation. SOLUTION: This method for inserting the foreign gene into the yeast chromosome is characterized by comprising the following processes: (1) a process for producing a DNA fragment which has sequences homologous to the foreign gene-inserting site of the yeast chromosome on both the sides of a DNA fragment used as a target sequence, (2) a process for the homologous recombination of the DNA fragment with the yeast chromosome to obtain the target sequence- introduced yeast chromosome, (3) a process for inserting the foreign gene into a plasmid having a multi-cloning site and a DNA capable of being homologously recombined with the target sequence, and (4) a process for the homologous recombination of the target sequence-introduced yeast chromosome with the foreign gene-inserted plasmid.
Patent JP-2002162813-A (JP)
Title: Image forming device
Inventor: UCHIDA TOSHIYUKI
IPC: G03G15/02
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of obtaining stable image quality free from electrification irregularities by securely preventing minute vibration of an electrifying roller. SOLUTION: The device has a photoreceptor 2 on the surface of which an electrostatic latent image corresponding to image information is formed, and an electrifying roller 1 which is brought into contact with the surface of the photoreceptor 2, rotates by force of friction between the photoreceptor 2 and itself, and uniformly electrifies the photoreceptor 2. The device also has an exposure device 3 which forms the electrostatic latent image on the electrified photoreceptor 2, a developing device 4 which forms a toner image by developing the electrostatic latent image on the photoreceptor 2 with toner, and a transfer device 5 which transfers a toner image on the photoreceptor 2 to a transfer material.  The device further has a cleaner 6 which removes toner remaining on the photoreceptor 2 after the transfer by the transfer device 5, and a cleaning member 8 which removes toner suck to the surface of the electrifying roller 1. The cleaning member 8 is swung linked with the electrifying roller 1.
Patent JP-2002164092-A (JP)
Title: Pressure contact connection structure
Inventor: SAITO YASUSHI
IPC: H01R4/24
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of electrical, mechanical connection by preventing the oxidation of a pressure contact part for a long time, and preventing drop in a contact load. SOLUTION: A pressure contact terminal 1 having a pressure contact part 10 in which a slot is formed between a pair of pressure contact blades is housed and held in a connector housing 2, and the pressure contact part 10 is arranged in a pressure contract part housing portion 20b of the connector housing 2. In a state of an electric wire 3 pressure-contacted to the pressure contact part 10, a gel-like synthetic resin sealant 5 is filled in the pressure contact part housing portion 10b so as to cover the pressure contact part of the pressure contact part 10 and the electric wire 3. The pressure contact part is sealed against the outside air with the gel-like sealant 5.