baber/WOPTO huggingface dataset:
Patent JP-2001201704-A (JP)
Title: Optical scanner
Inventor: ITABASHI AKIHISA
IPC: G02B26/10
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To realize a high-quality picture of an output image by making the timing of a synchronous detection for detecting a start riming of signal transmission for image forming and the timing of the light-emitting output control not superpose on each other, without causing the increase of the number of components or the like. SOLUTION: A light source unit 1 is constituted by mounting on the stem 24 a semiconductor laser array 22 on which a plurality of semiconductor laser elements 22-1 to 22-4 are juxtaposed and a photodiode 23 for detecting the back light. A feedback circuit 25 controls the light quantity of the emitted flux FB1-FB4 of a semiconductor laser element so as to maintain a regular fixed value according to the output of the photodiode 23. The feedback circuit 25 controls so as to satisfy A<Tm.t in that case.  T is 60/(R.n) (sec), R is the number of rotation (RPM) of a rotating polygon mirror 5, n is the number of reflective surface of the rotating polygon mirror 5, A is the overall time (sec) for one scanning, m is the number of the light emitting sources, and t is the necessary time (sec) for finishing controlling the light quantity to a prescribed value after detecting the light quantity of the luminous flux emitted from one light emitting source.
Patent JP-2001207300-A (JP)
Title: Device for electrolyzing single plate-shaped aperture mask material and electrolytic method
Inventor: MIYAJI YASUYOSHI
IPC: C25F7/00
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide the electrolytic device and electrolytic method by which even a single plate-shaped aperture mask is excellently cleaned by electrolysis with less man-hour for working. SOLUTION: The single plate-shaped aperture mask material W is dipped in an electrolyte L by a roller conveying mechanism 120 and a chain conveying mechanism 13 with both sides held between the mechanisms, continuously conveyed, applied with a voltage from a voltage applying mechanism 140 and electrolyzed. Besides, the roller conveying mechanism 120 includes rollers 121 rotating around rotary shafts 121a perpendicular to the conveying direction F and parallel to the surface of the mask material W, and the chain conveying mechanism 130 includes a chain 131 moved in the conveying direction F along the surface of the mask material W.
Patent JP-2001213743-A (JP)
Title: Composition for cosmetics
Inventor: OKAMOTO MANABU
IPC: A61K8/25
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a composition for hair cosmetics of oil-in-water type which does not give a feel of stickiness and peculiar gloss to hair, while having excellent hairdressing capability. SOLUTION: This cosmetic composition is characterized in that it is composed of silicic acid anhydride and a fatty acid having a carbon number of 12-22.
Patent JP-2001205183-A (JP)
Title: Method for coating car body
Inventor: WATANABE TADASHI
IPC: B05D3/10
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for coating a car body. SOLUTION: This method for coating the car body consists in subjecting the metal exposed segments of a shell body formed by using a plastic coated metallic sheet to part or the whole of the shell body of the car body to electrodeposition coating by using an electrodeposition coating material which does not contain coloring pigments, has a bath solid content rate of <=10 wt.% and is capable of forming a transparent coating film.
Patent JP-2000293487-A (JP)
Title: Communication circuit
Inventor: IDE TAKASHI
IPC: G06F13/42
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a communication circuit quickening serial communication by normalizing a changing timing between a transfer clock and communication data by correcting delay amounts generated due to the difference of wiring length between the transfer clock and the communication data. SOLUTION: A delay judging circuit 12 judges and stores which of communication data and a transfer clock is delayed, and a first switching circuit 13 receives a judged result signal 14 of a delay judging circuit 12, and outputs the non-delayed signal and the delayed signal respectively to a delay control line 17 and a delay control line 16, and an delay control circuit 15 measures the delay amounts of the delay control line 17 and the delay control line 16, and adds the measured delay amounts to the delay control line 17, and outputs this to a delay control output line 19.  A second switching circuit 18 outputs the signals of the delay control output line 19 and the delay control line 16 to a communication data line 21 and a clock signal line 102 according to the judged result signal 14, and a data register 20 stores the data of the communication data line 21 according to the clock signal of the clock signal line 102.
Patent JP-2001214230-A (JP)
Title: Tungsten base sintered alloy
Inventor: NAKAI TAKASHI
IPC: G11B17/022
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a tungsten base sintered alloy having high specific gravity and also strong magnetizability. SOLUTION: This tungsten base sintered alloy is formed of a sintered alloy having a composition containing, by weight, 3 to 155 Ni and 4 to 15% Fe as bonding phase forming components, and the balance W with inevitable impurities as dispersed phase forming components. The tungsten base sintered alloy having the composition has high specific gravity and strong magnetizability and is excellent in corrosion resistance, so that rust or the like is hardly generated and toxicity to the living body is low. Thus the powder is extremely suitably used for the balance of a disk driving apparatus, the magnetic core of a vibrating motor capable of decentering an iron core and obtaining vibration, a movable electrode used for a magnet holding type vibrating sensor and a shielding material for electromagnetic noise and radiation.
Patent JP-2000163788-A (JP)
Title: Optical storage device
Inventor: SAITO HIDENORI
IPC: G11B7/135
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent signal quality from being deteriorated by reducing an influence of stray light generated at a head of a separable optical system with respect to an optical storage device. SOLUTION: This optical storage device is provided with a separable optical system comprising a fixed part having a light source emitting a laser beam and a photo-detector and a movable part 8 which guides the laser beam guided from the fixed part to a storage medium and also has a reflecting mirror for guiding the light reflected from the storage medium to the photo-detector of the fixed part, a moving means for moving the movable part 8 along the storage medium in the direction of the optical axis of the laser beam passing between the fixed part and the movable part 8, and an anti-reflection layer which is arranged around an entrance window 20 of the movable part 8 through which the laser beam emitted from the fixed part and prevents the laser beam from being reflected toward the photo-detector of the fixed part, and the entrance window 20 is formed on a wall part, where the reflecting mirror of the movable part 8 can be accommodated so as to be enclosed, in a circular form and in such a size as the periphery of the entrance window 20 is also irradiated with the laser beam when it passes through the entrance window 20.
Patent JP-2000233019-A (JP)
Title: Tube set for cell separating apparatus for separating blood into component and method for the same
Inventor: MITSCHULAT HEIKE
IPC: A61M1/34
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a tube set for cell separating apparatus capable of reducing the load of a patient with the low cost and sampling a blood component for viral treatment, to provide the cell separating apparatus comprising the tube set, and to provide a simplified method capable of reducing the load of the patient and sampling the blood component for viral treatment. SOLUTION: The blood of a blood donor for cell separation is supplied to a separation unit 1, at least one of blood components is separated to be collected in a collection case 24, and at least one inseparable component is returned. The separated and/or inseparable single or plural components are treated during the separation of cell to remove the virus or to reduce the infectivity of virus. For this purpose, a virus treatment unit 13 is disposed on a return line 8 of a tube set to be inserted into the cell separating apparatus. The additional treatment of the blood component after the cell separation is unnecessary.
Patent JP-2001218659-A (JP)
Title: Display shelf for article
Inventor: HARA HIROSHI
IPC: A47F5/00
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To reduce the effect on a commodity to be displayed such as cosmetics while softening the temperature ascent accompanying the generation of heat from a light emitting source as much as possible, without making the structure of a display shelf complicated, and also, without increasing the manufacturing cost of the display shelf, regarding the display shelf which is used to increase the display effect of a commodity by the light emitting source when the commodity such as cosmetics is displayed at a store or the like. SOLUTION: In this display shelf for articles, wherein the light emitting source 5 is provided in the display shelf body 1, a hole 6 is provided on the display shelf body 1.
Patent JP-2001223877-A (JP)
Title: Method and device for compositing picture
Inventor: TAKEMOTO MASAAKI
IPC: G06T15/00
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for making still picture patterns 5a and 6a stereoscopic, improving visibility, imparting the appearance of perspective natural third dimension and compositing them into video data 5c and 6d in a picture compositing method for compositing the still picture pattern 5a and 6a being two-dimensional pattern pictures such as a character and a logotype mark into video data 5a and 6d. SOLUTION: A stereoscopic graphic where a prescribed depth and a side are added to still picture patterns 5a and 6a is calculated. A picture 6c obtained by viewing the calculated stereoscopic graphic from an oblique perspective is generated. Then, stereoscopic mask data are used as a pattern, only the stereoscopic still picture pattern is cutout, which is composited with video data 6d being a background to obtain a composite picture 6e.
Patent JP-2001220404-A (JP)
Title: Transition metal compound, olefin polymerization catalyst, method for producing olefinic polymer and olefinic polymer
Inventor: KASHIWAMURA TAKASHI
IPC: C08F4/659
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a transition metal compound useful as a catalyst component for olefin polymerization, and further to produce a catalyst for the olefin polymerization containing the same. SOLUTION: (A) This transition metal compound is represented by general formula (I) [wherein, M is a metal element of the groups 3-10 in the periodic table or the lanthanide series; X is a σ-bondable ligand; Y is a Lewis acid; R1 is a halogen atom, a 1-20C hydrocarbon group, or the like; R2 to R6 are each hydrogen atom, a halogen atom, a 1-20C hydrocarbon group, or the like; (A)p is a crosslinking group; (p) is an integer of 1-20; (q) an integer of 1-5; and (r) is an integer of 0-3]. (B) The polymerization catalyst for the olefin contains an activation cocatalyst capable of reacting with the transition metal compound of the component (A) to provide an ionic complex as a main component.
Patent JP-2001222692-A (JP)
Title: Register ic card, individual ic card, ic card reader and ic card system
Inventor: KAWACHI SATOSHI
IPC: B42D25/305
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To easily resister an identifying code for specifying an IC card by a simple configuration. SOLUTION: The IC card reader 1 transmits an identifying code 1 when it judges the existence of the IC card within a prescribed time from power source supply. A register IC card 2 judges whether the received code 1 is stored or not and transmits an identifying code 2 when it is stored. The IC card reader 1 which receives the code 2 registers the received code 2 and transmits it when the existence of the IC card is judged. An employee IC card 3 judges whether the received code 2 is stored or not and transmits an employee number when it is stored. The card reader 1 which receives the employee number outputs it to a controller 4. Thus, the controller 4 manages the presence and the entrance of the employee to a gate or a room.
Patent JP-2000244021-A (JP)
Title: Led using phosphor for compensating insufficiency of red
Inventor: LOWERY CHRISTOPHER H
IPC: H01L33/50
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an LED which can emit white output light having a chromatic characteristic well balanced with respect to color rendition by using phosphors and a method for manufacturing the LED. SOLUTION: An LED 34 has a die 12 which is arranged in a reflector cup and can emit blue light. The reflector cup is filled with a resin containing phosphors 22 and 40 so as to cover the die 12, When the die 12 is operated and emits primary light, the phosphor 12 emits light having a broad peak in the yellow region upon receiving the primary light and the phosphor 40 emits light having a peak in the red region. Therefore, such an LED that can emit white light having a higher color rendering property than the white light emitted from the conventional white LED has can be provided.
Patent JP-2001218694-A (JP)
Title: Water-disintegrable sheet for flush toilet
Inventor: TAKEUCHI NAOTO
IPC: A47K10/16
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To solve such a problem on a conventional toilet paper which is broken due to water adhered to the hips and which is apt to stick to the hips, in a flush toilet. SOLUTION: The water-disintegrable sheet 1A for flush toilets is formed of the obverse layer 10 made of a hydrophilic and water-disintegrable fiber sheet, the reverse layer 12 made of a water-disintegrable fiber sheet, and a water-disintegrable liquid-absorbing layer 11 interposed between the obverse layer 10 and the reverse layer 12. The wet strength of the obverse layer 10 is larger than that of the reverse layer. Even if water is wiped off, the obverse layer is hard to break. A water-soluble resin layer 13 and a water-repellent resin layer 14 are provided on the liquid-absorbing layer 11 side of the reverse layer 12. Even when a large quantity of water is wiped off by the water- disintegrable sheet 1A, the water does not permeate to the reverse layer 12.
Patent JP-2001220525-A (JP)
Title: Photocurable composition for coating material for wood
Inventor: FUJIMOTO JUICHI
IPC: C09D4/00
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide photocurable composition for a coating material for wood which has a low viscosity, is excellent in workability in the step of coating, exhibits a small volume shrinkage in the step of curing though it is quickly curable, and gives a cured film excellent in crack resistance. SOLUTION: This composition comprises (A) cross-linked polymer particles having an average particle size of 10-1,000 nm and obtained by the copolymerization of (a1) a compound having one or two radical-polymerizable, ethylenically unsaturated bonds and (a2) a compound having at least three (meth)acryloyl groups, (B) a compound having at least one radical-polymerizable, ethylenically unsaturated bond, and (C) a photopolymerization initiator.
Patent JP-2000247319-A (JP)
Title: Method for feeding row of labels and label support to be used in the method
Inventor: BETHUNE ALAIN
IPC: B65C9/08
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for feeding labels wherein labels can be continuously fed, without the need to replace a large number of rolls. SOLUTION: The method for feeding labels comprises a step wherein a tape- shaped support 5, on both sides of which self-adhesive labels 6, 7 are attached, respectively, are fed to a first feed station 1, a step wherein the support 5 is moved so as to pass through a first labeling station 2 where the labels 7 attached on a first side of the support 5 are transferred onto items 8, which items are supplied into the station 2, and a step wherein the support 5 is moved so as to pass through a second labeling station where the labels 6 attached on a second side of the support 5 are transferred onto items 8, which items are supplied into the station.
Patent JP-2001232607-A (JP)
Title: Device for stopping winding reel
Inventor: TSUBOI SEIJI
IPC: B27L5/02
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a device for stopping a winding reel which has wound up a veneer in a damp state or after drying by alleviating impact at stopping. SOLUTION: The winding reel 50 has a winding surface for winding up the veneer 1 in the width direction thereof, provided at the central part of a reel shaft 51 as the center of rotation, and bearings 14 are provided rotatably at both end parts of the reel shaft 51. When the part of the reel shaft 51 of the winding reel 50 which rolls on a pair of rails 10 runs on a slant 27 of a stopper 21 at a stop position, it comes to be supported in contact by the slant 27 and a stopping part 28 of the stopper 21. The stopper 21 is supported displaceably vertically through the intermediary of an impact buffer member, and when the stopper supports the part of the reel shaft 51 in contact, therefore, it sustains an impact load brought about by a force of inertia in a state of rolling, while it is displaced downward.  Accordingly, the impact load is divided in two, a component force in the horizontal direction applied to the stopping part 28 of the stopper 21 and a component force in the vertical direction wherein the stopper 21 is displaced downward, and thus the impact load applied to the stopping part 28 is alleviated.
Patent JP-2001237962-A (JP)
Title: Exchange having evil call incoming discrimination service function and its discrimination method
Inventor: SUGA TSUTOMU
IPC: H04M3/436
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To enable a receiving subscriber to discriminate evil call incoming before response and to eliminate the need of storing a subscriber number of an evil call originator. SOLUTION: An exchange 30 receives the originating subscriber number transmitted from the calling side together with the telephone number of a receiving subscriber 40 when the incoming call from an originating subscriber 10 is connected through a public telephone network 20, and the exchange 30 registers the originating subscriber number in a database 33 for evil call correspondingly to the telephone number of the receiving subscriber if information indicating an evil call is received from the receiving subscriber. Hereafter, this database is referred to at the time of call incoming to the receiving subscriber; and if it is confirmed that a received originating subscriber number is registered, incoming of an evil call is decided, and a ringing tone indicating incoming of the evil call is sent from a ringing tone device 32 for evil call discrimination to the receiving subscriber to report incoming of the evil call before response of the receiving subscriber.
Patent JP-2001229198-A (JP)
Title: Web page retrieval system
Inventor: HONGO TAKAYUKI
IPC: G06F13/00
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a system which can easily access a target web page. SOLUTION: Plural information data consisting of key word parts and address parts are stored on a server, and key words which are not the same are stored in the key word parts. In advertisement, the name or a retrieval engine and a key word are published. The key word is inputted to the retrieval engine to carry out retrieval and then the retrieval engine retrieves a corresponding record and displays the contents of the web page of the address stored in the address part of the information record or information enabling access to the web page on a display.
Patent JP-2001231328-A (JP)
Title: Device for lifting front treating portion in combine harvester
Inventor: YAMAZAKI TATSUYA
IPC: A01D34/24
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a front treating portion-lifting device in a combine harvester which lowers the liftable or lowerable front treating portion to reap grain culms in a paddy field and carry the reaped grain culms to the side of a threshing portion and automatically lifts the front treating portion, when a travel frame is backward moved. SOLUTION: An interlocking means for automatically lifting a front treating portion 4 in interlock with the operation of a speed charge lever 11 for backward moving a travel frame 1 is disposed on the lifting device side of the front treating portion 4 which is liftably disposed in the combine harvester and reaps grain culms, and a lifting speed control device for increasing a lifting rate per unit time on the basis of a passage time from the lifting start time of the front treating portion 4 is also disposed.
Patent JP-2001243728-A (JP)
Title: Device for reproducing digital signal
Inventor: TERANISHI YASUHIKO
IPC: G11B20/18
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem that data with a few errors are sometimes overwritten and erased by data with many errors because the same sync block is reproduced a plurality of times when a helical scan digital VTR performs slow reproduction. SOLUTION: When reproduced information data are written in a 1st memory 3, an inner error detecting and correcting part 7 detects and corrects an error by utilizing an inner parity and attaches detection correction results at this time to the information data. When the information data of the same sync block are previously written in a 2nd memory 5 for the error detection and correction of an outer parity, an inner correction result comparing part 8 compares the flag of data in the memory 5 with the flag of data outputted from the memory 3, and overwriting is performed only when data to be written from now are considered to have less errors.
Patent JP-2001235991-A (JP)
Title: Method and device for recording medium transportation and storage medium
Inventor: HORIKOSHI TOSHIHIKO
IPC: G03G15/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium transportation method and device which prevent a recording medium transported normally from being discriminated as a jam, and performing an originally unnecessary and useless jamming processing. SOLUTION: The device has a timing measuring means 102 for measuring timing when a recording medium passed though the prescribed position of the downstream of a separating electrifier using information which a sensor after separation for detecting the recording medium in the prescribed position of the downstream of the separating electrifier for separating the recording medium under movement from a photoreceptor drum, a passage timing storage means 103 for storing passage timing information measured by the timing measuring means 102, an averaging means for calculating the average based on passage timing information stored in the passage timing storage means, and a controller 105 for controlling so that a prescribed operation is performed based on information calculated by the averaging means.