baber/WOPTO huggingface dataset:
Patent JP-2001283468-A (JP)
Title: Optical disk
Inventor: MURATA TOSHIKO
IPC: G11B7/24094
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To enable even a visually handicapped person to easily discriminate the front and the back surfaces of a disk. SOLUTION: The optical disk 1 is characterized by the marks 9, 10 plurally provided so as to face oppositely in the area of the inner periphery 5 where the forefinger touches when the optical disk 1 is held.
Patent JP-2001279193-A (JP)
Title: Semiconductor wafer fixing sheet
Inventor: SAIDA SEIJI
IPC: C09J7/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor wafer fixing sheet which removes such a defect of conventional semiconductor wafer fixing sheets that a pressure- sensitive adhesive of the semiconductor wafer fixing sheet absorbs water by the cooling water to be supplied on dicing of semiconductor wafers to allow the swarf which causes chipping (a phenomenon of partially chipping semiconductor wafer chips to be produced upon the above dicing) to mix into the underside of chips or to allow the pressure-sensitive adhesive to adhere to a blade depending on the conditions. SOLUTION: This semiconductor wafer fixing sheet has an ultraviolet transmission sheet as the substrate and a pressure-sensitive adhesive laminated on the ultraviolet transmission sheet. The pressure-sensitive adhesive has 100 pts.wt. base polymer, 5-300 pts.wt. ultraviolet crosslinkable oligomer, 0.1-15 pts.wt. photopolymerization initiator, and 0.05-30 pts.wt. curing agent, and the ultraviolet crosslinkable pligomer comprises an epoxy (meth)acrylate and/or an epoxyalkyl (meth)acrylate represented by the formula (wherein R is an epoxy resin skeleton; and R' is a phenyl group or an alkyl group which may have a substitutent) as the major component.
Patent JP-2001278794-A (JP)
Title: Mutagenesis-lowering agent
Inventor: FUJIWARA SHIGERU
IPC: A61K35/74
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a mutagenesis-lowering agent capable of reducing mutagenesis of foods or beverages. SOLUTION: This mutagenesis-lowering agent contains polysaccharide- producing Bifidobacterium longum bacterial cell and/or bacterial cell component as an active component. The polysaccharide-producing Bifidobacterium longum has mutagenesis-lowering action. The foods or beverages are obtained by formulating foods or beverages with the polysaccharide-producing Bifidobacterium longum bacterial cell and/or bacterial cell component.
Patent JP-2001279964-A (JP)
Title: Keeping box
Inventor: INAO HIDEKAZU
IPC: E05B19/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a keeping box excellent in operating convenience and anticrime efficiency without complicating the structure of the keeping box for keeping a key for a door of a doorway such as tenant building or the like. SOLUTION: The keeping box 1 for keeping an individual discrimination device such as hollow access key, magnetic card, IC card or the like includes a keeping section 12 for keeping the individual discrimination device, a lock section for locking so that the individual discrimination device can not be pulled out when the individual discrimination device is kept in the keeping box, an indicating section 13 corresponding to each of keeping sections, an door opening mechanism 17 for opening the door 11 of the keeping box, a verification section 16 for verifying the individual discrimination device or a controlling discrimination device different from the individual discrimination device and an input section 15 for designating the keeping section 12.  The controlling discrimination device is verified by the verification section 16, and when it is verified as a regular one, the door 11 is opened by the door opening mechanism 17, the individual discrimination device corresponding to the controlling discrimination device is indicated by the indicating section, and a control section 10 for unlocking a lock of the keeping section applicable to the individual discrimination device designated by the input section is included.
Patent JP-2001280283-A (JP)
Title: Power feeding system of vertical shaft drainage pumping plant
Inventor: KATAGIRI AKIRA
IPC: F04D15/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a power feeding system of a vertical shaft drainage pumping plant capable of reducing an introducing and maintaining cost and a construction cost by reducing a scale and a space and performing high-efficient backup even during service interruption of a commercial source. SOLUTION: Each vertical shaft drainage pump device 4 is a unit system for effecting self feeding by a self generator 36, having each drive device 3, and being capable of driving alone. At a normal time at which a commercial source 44 is capable of feeding a power, the commercial source 44 is connected to only a system annexed to a plant and only 30 KVA being a necessary power is fed. A generating system 47 for emergency is installed in the plant in preparation for a case that interruption of service occurs during an accident of the commercial source 44 fed from the external part of the plant, but generating capacity will suffice for only 60 KVA being a total of 30 KVA equivalent to a necessary amount of one set of vertical shaft pump and 30 KVA equivalent to that of the system 43 annexed to the plant.  Further, the system 43 annexed to the plant and any one, selected from three sets of the vertical shaft drainage pump devices 4, are connected thereto.
Patent JP-2001288041-A (JP)
Title: Hair cosmetic for hair fixing
Inventor: FUJIYAMA TAIZO
IPC: A61K8/92
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a hair cosmetic for hair fixing, excellent in usability, good in finish, further good in persistence and refixing properties of the set hair, having good stability with time and capable of providing matted feeling. SOLUTION: This hair cosmetic for hair fixing comprises (A) 1.0-30.0 wt.% solid oil component, (B) 1.0-30.0 wt.% liquid oil component, (C) 0.1-20.0 wt.% fatty acid esters of glycol, (D) 0.01-2.0 wt.% thickener and (E) 30.0-90.0 wt.% water.
Patent JP-2001282255-A (JP)
Title: Noise controller
Inventor: TAKAHASHI AKIRA
IPC: B60R11/02
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To solve the problem with an active noise processing unit for outputting a silencing signal to silence the noise from outside that the constitution in unitization is not concretely disclosed while the unit described above is known from heretofore and the constitution to improve the sound hearing environment by superposing the silencing signal on an audio signal and silencing the noise when a speaker sounds is proposed. SOLUTION: An audio head unit 1 and an ANC unit (active noise processing unit) 2 are constituted as separate units and a mixer 4 is interposed in the upstream position of a power amplifier 5 of the audio head unit 1. The silencing signal is superposed on the audio signal by the mixer 4, by which just one of the silencing signal is merely necessitated even if both units are constituted as separate units.
Patent JP-2001276572-A (JP)
Title: Method and apparatus for decomposing harmful polyhalogenated compound
Inventor: SUZUKI MINORU
IPC: A62D101/08
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for decomposing a harmful polyhalogenated compound, using a small-sized radiator by enhancing the transfer efficiency of radiant heat from the radiator to fine particles or powder. SOLUTION: The surfaces of fine particles are quickly heated by the radiant light (radiant heat) from the high temperature radiator 3 and the harmful polyhalogenated compound bonded to the surfaces of the fine particles is thermally decomposed. Since a heating source is radiant light (radiant heat), the gas in exhaust gas 11 is not almost heated and only the fine particles in the exhaust gas 11 are selectively heated. The heat radiating surface of the high temperature radiator 3 is coated with the same substance as the fine particles or powder to be treated. In a possible case, the high temperature radiator 3 may be constituted of the same substance. as the fine particles or powder.  By this constitution, the wavelength of the radiant light emitted from the high temperature radiator 3 becomes a wavelength easily absorbed by the fine particles or powder and the transfer efficiency of radiant heat from the high temperature radiator 3 to the fine particles or powder is enhanced.
Patent JP-2001297337-A (JP)
Title: Amusement device and image processing method
Inventor: HAYASHIDA KASHIYO
IPC: A63F13/55
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To reduce calculation costs concerning a high-order spline. SOLUTION: When a spline curve is defined with two points P1 and P2 and fine coefficients DP1 and DP2 at these two points on a locus f(t), it is applied by an equality (1). A simple tertiary equality as shown in an equality (2) is previously generated from the algebra calculation of the equality (1) and the locus is found by this tertiary equality. By simplifying an operation expression, the calculation costs are remarkably reduced.
Patent JP-2001296600-A (JP)
Title: Automatic photograph vending machine
Inventor: AKAMATSU TERUHIRO
IPC: G03B15/00
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an automatic photograph vending machine capable of photographing at various camera angles, and also, capable of photographing while confirming user's own pose by himself/herself. SOLUTION: This machine is the photograph vending machine for photographing the object 2 and selling the picture, and plural cameras 6A, 6B and 6C for photographing the object 2 are arranged, and mirrors 10A, 10B and 10C where each part just in front of each camera lens is made transparent so as to transmit the image of the object 2 are arranged between the cameras 6A, 6B and 6C and the object 2, the object 2 can be photographed at various camera angles, and the machine deals with user's various needs. Besides, the object 2 can pose for own photograph while confirming own pose in the mirrors 10A, 10B and 10C, and the object can be photographed while confirming the finish state.
Patent JP-2000355159-A (JP)
Title: Method for ink jet recording, ink jet recording material and ink composition
Inventor: KOMATSU HIDEHIKO
IPC: C09D11/00
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for ink jet recording capable of realizing a print image having a high printing density by rapidly drying after printing with a small irregular stain. SOLUTION: In the method for ink jet recording comprising the steps of discharging a liquid droplet of an ink composition, and adhering the droplet to a recording medium to print the medium, the composition contains at least a pigment, a penetrating agent and water, the pigment is a surface treating pigment capable of solely dispersing in an aqueous solvent, and an ink composition discharge amount to the medium is 160 ng or below per 5×10-3 mm2 of the medium.
Patent JP-2001297439-A (JP)
Title: Information recording and reproducing device
Inventor: HAGIWARA HIROSHI
IPC: G11B7/0045
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an information recording/reproducing device capable of appropriately setting the recording power without necessitating the trial writing again at the time of write once by utilizing the result of OPC at most, which is performed at the beginning and stored in a nonvolatile memory. SOLUTION: When the write once is executed on an information recording/ reproducing medium, the arrangement is made so as to allow the appropriate setting of the recording power without necessitating the trial writing again at the time of write once, in such a manner that the parameter m for managing the evaluation of the quality is measured (S3) by reproducing the previously recorded data part area, the large/small relation of the parameter m with respect to a target value m is evaluated (S4) and the value added/subtracted by the specified amount dP with respect to a value Pi corresponded to the optimum recording power stored in the nonvolatile memory in accordance with the evaluation result is set (S5-S7) as a value Pw corresponded to the recording power of a light source at the time of write once.
Patent JP-2001308601-A (JP)
Title: Connecting structure for transmission line high- frequency module and communication device
Inventor: MIKAMI SHIGEYUKI
IPC: H01P1/201
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure for a transmission line which is to be able to prevent deterioration of characteristics in the connecting part, and solve problems such as lowering of reliability of the bonding portion by change of circumstances and changes of connecting characteristics, and further repeat the on- and off states between transmission lines, as well as to provide a high-frequency module with the connecting structure and a communication device using the module. SOLUTION: Electrodes 2a, 2b with slot patterns 3a, 3b and resonator patterns 4a, 4b on the dielectric substrates 1a, 1b are formed. The resonators in the resonator patterns 4a, 4b are arranged at the end of the dielectric substrate and of the transmission line and the slot lines are connected by electromagnetic coupling.
Patent JP-2001299153-A (JP)
Title: Lure
Inventor: KITAGAWA YASUHIRO
IPC: A01K85/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a lure capable of easily releasing its catch with the bottom. SOLUTION: This lure in which a lure body 2 is equipped with a linking part 5 for linking a main line is provided by installing the above linking part 5 as capable of advancing and retreating at the lure body 2 and energizing the above linking part 5 in the direction of inside of the above lure body 2.
Patent JP-2001258868-A (JP)
Title: Method and device for blood analysis
Inventor: HORIIKE YASUHIRO
IPC: G01N27/414
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a device allowing a simple blood test at home without having special training in view of the necessity of more frequent blood tests for health control to prevent the progress into a serious disease, coping with the recent situation of man's health being daily affected by the worsening of environment caused by atmospheric warming, an incretion disturbing substance, and the like since blood tests for checking the cause of disease heretofore executed in a hospital or an inspection institute are executed only in health examinations made at most about once a year due to the use of a high-cost, large-scaled automatic blood analysis device for these blood tests and testing work including blood extraction, being restricted to only the qualified persons. SOLUTION: This health care device is constituted by integrally and compactly unifying a blood extracting means, a filter means for filtering the blood to obtain plasma, a separating means for separating the blood to obtain a serum, and a means for analyzing a pH value, oxygen concentration, carbon dioxide concentration, calcium concentration, glucose concentration and lactic acid concentration.
Patent JP-2000316240-A (JP)
Title: Stator for spindle motor and manufacture thereof
Inventor: FLAMMER HERMANN
IPC: H02K15/12
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To install a stator for spindle motors with high efficiency in excitation, with accuracy in terms of dimensions and shape, and without possible damages to coils, and to provide a low cost manufacturing method of the stator. SOLUTION: A ferromagnetic material powder is injection-molded and sintered. A closed magnetic circuit ring is molded integrally with teeth 3, which protrude therefrom outward in the radial direction and placed at equal intervals in the circumferential direction, and are smaller in thickness than the closed magnetic circuit ring, and hammers which are formed at the outer ends of the teeth and are larger in thickness and width than in the teeth. An H-shaped stator core having deep coil spaces 9 is formed with the hammers, teeth 3, and a closed magnetic circuit ring, and coils 8 are wound in the coil spaces 9 to form a stator 1.
Patent JP-2001308983-A (JP)
Title: Image transmission communication terminal
Inventor: NAKAO FUMIAKI
IPC: H04M1/00
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an image transmission communication terminal that realizes efficiently simple image transmission without losing the speech quality because the image transmission processing is completed during calling. SOLUTION: A caller side communication terminal 1 that captures an image of a caller during call transmission or incoming call connection processing or during call processing, comprises a small-sized image pickup section 2 that is directed in the vertical direction with respect to a dial face and built therein, a means that captures a video image of a caller at call transmission operation, an image processing means that applies image processing to captured image data depending on a capacity of communication data channel, and a means 3 that transmits image-processed data to an opposite communication terminal.
Patent JP-2001305767-A (JP)
Title: Electrophotographic photoreceptor and process cartridge and electrophotographic device using the same
Inventor: YAMAGUCHI YASUHIRO
IPC: G03G5/07
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a monolayer type electrophotographic photoreceptor having high performance and a long life at a low cost, to provide an electrophotographic photoreceptor having sufficient mechanical strength, proper inhomogeneous charge transfer characteristics and high durability and showing S-shape characteristic curve, and to provide a process cartridge and an electrophotographic device having high picture quality and high durability by using the above electrophotographic photoreceptor. SOLUTION: The electrophotographic photoreceptor has at least one layer of a photosensitive layer containing at least a charge transfer block copolymer or a charge transfer graft copolymer containing charge transfer active bocks and charge transfer inactive blocks formed on a conductive supporting body. The charge transfer active blocks are polymers of vinyl monomers having charge transfer active groups, while the charge transfer inactive blocks are polymerization condensation polymers or addition polymerization polymers. The electrophotographic photoreceptor is used for the process cartridge and electrophotographic device.
Patent JP-2001303205-A (JP)
Title: Nitriding steel excellent in wear resistance and fatigue strength and sliding member
Inventor: INOUE SHIGEO
IPC: C22C38/00
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To increase both the sliding characteristics and fatigue strength of nitriding steel. SOLUTION: In the case steel containing 0.5 to 1.0% C, <=1.0% Si, 0.3 to 1.0% Mn, 5.0 to 12.0% Cr, 0.5 to 2.0% Mo and 0.1 to 0.3% V is subjected to nitriding, a nitrided layer in which carbontrides of >=10 μm are not contained, the area ratio of carbonitrides of 1 to <10 μm is <=5%, and also, a grain boundary compound layer is uniformly precipitated into the grain boundary can be formed.
Patent JP-2001258765-A (JP)
Title: Simple crusher
Inventor: HAMAGUCHI MUTSUO
IPC: A47J42/04
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a simple and safe crusher for home use that crushes beans including coffee beans without damaging a taste of the beans, secures a same crushed state as good as a professional crusher does crushes all kind of beans to a desired granularity, and is easy to clean by preventing sticking of the crushed particles to the body by static electricity. SOLUTION: A taper collet 2 provided with many choppers 2a comprising small pyramidal shaped bosses is arranged in an up and down direction in such a state that the bosses are stuck out inside of an inner wall of a taper holder on one or plural number of sites along the inner wall of the taper holder 1 formed by a cone shaped tube body. Furthermore, a crushing bits 3 having a shape almost along the inner wall of the taper holder 1 on the center line of the space surrounded by the taper holder 1 and provided with many choppers 3a comprising small pyramidal shaped bosses on its all or part of outer wall surface is arranged in a supported state by a supporting axis 3a which is stuck out to be driven by a motor 7.
Patent JP-2001312016-A (JP)
Title: Platen cover of copying machine
Inventor: ETO TAKUYA
IPC: G03B27/62
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a platen cover which can be easily opened by rotating by reducing load at the time of opening the platen cover which is closed and is closely adhered to a contacting glass surface of a copying machine pedestal. SOLUTION: The platen cover held with freely opening/closing so as to be able to cover the contacting glass surface on an upper surface of the copying machine pedestal where the contacting glass is arranged, is distinguished by that the cover is composed of a board rotatably supported to an end part of the upper surface of the copying machine pedestal, a cushion layer adhered to a surface of a contacting glass side of the substrate via an adhesive and a white sheet provide at an outer surface of the cushion layer. Further a nonadhering region where no adhesive exists is formed between the cushion layer and the board surface so as to be held between adhering regions where the adhesive interposes and the non-adhering region extends in the whole regions of the cushion layer from an end face of a revolution fulcrum side till the end face of an opposed side.
Patent JP-2001313017-A (JP)
Title: Packed batteries
Inventor: NAEMURA TAKASHI
IPC: H01M2/10
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To radiate heat effectively from batteries arranged inside while downsizing the outer shape of the packed batteries containing them in a case in an ideal setup. SOLUTION: The packed batteries are contained in a case 1 with a first block B1 adjacent with a second block B2 with a plurality of cylindrical batteries 2 arrayed in the same plane. The first block B1 and the second block B2 comprise a transverse group of batteries 2A with N pieces of batteries transversely in parallel and M pieces of orthogonal batteries 2B near the electrode side end of the battery of the transverse group of batteries 2A arranged in orthogonal direction to the transverse group of batteries 2A.  The cylindrical batteries 2 of the first block B1 and the second block B2 are arranged in point symmetry from the center of the rectangular case 1 and a center space 13 is provided between the first block B1 and the second block B2 by having the electrode side end of the orthogonal batteries 2B protruded from the side end of the transverse group of batteries 2A toward an adjoining block.
Patent JP-2001313098-A (JP)
Title: Connection terminal of electric wire
Inventor: KATO HIDEYUKI
IPC: H01R4/18
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a connection terminal of an electric wire which can prevent not only a rotation of the connection terminal but slacking of a screw body. SOLUTION: The connection terminal 3 with which the electric wire 4 is attached to an instrument by a screw body 5, is integrated and formed with a clamp section 6, an attachment section 7, a rotation stopper section 8, a slacking stopper section 9, and an escaping stop section 10. The electric wire 4 is fixed to the clamp section 6, and the attachment section 7 is attached in a attachment seat 2 in the instrument. The rotation stopper section 8 performs stopping of the rotation of the connection terminal 3 to the above attachment seat 2 by engaging with the above attachment seat 2. The slacking stopper section 9 performs stopping of the slacking of the screw body 5 to the above attachment seat 2 by engaging with a side of a head 5a of the above screw body 5.  The escaping stopper section 10 prevents the escaping of the screw body 5 from the attachment seat 2 by contacting or approaching near the top of the screw body 5.