baber/WOPTO huggingface dataset:
Patent JP-2002268371-A (JP)
Title: Developing unit and imaging device
Inventor: HIRANO YASUO
IPC: F16C13/00
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a developing unit, which simultaneously satisfies toner releasability and wear resistance of developing roller, enables obtaining a stable thin layer of toners and to obtain images of high image quality which are freely of after-images and an imaging device. SOLUTION: The developing unit 22 of the imaging device is a one-component developing unit 22, which has the developing roller 40 for conveying the toners into an image carrying member 12 by moving, while transporting the toners on its surface and a deposition thickness regulating member 44 for regulating the deposition thickness of the toners by abutting against the developing roller 40 across the toners deposited on the developing roller 40 and visualizes the latent image on the image transporting member 12 by the toners transported by the developing roller 40. At least the surface of the developing roller 40 comprises a material, containing a polyimide denatured silicone resin.
Patent JP-2002271045-A (JP)
Title: Fixing structure of decorative ring
Inventor: HARUNA SHUJI
IPC: H05K5/02
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure of a decorative ring which can prevent the decorative ring from falling off from a cylinder. SOLUTION: A mounting part 220 is protruded on a bottom surface 210 of a cabinet main body 202, the cylinder 40 is formed surrounding the outer periphery of the mounting part 220, and the decorative ring 30 is attached to the cylinder 40, which is formed by an inside diameter for accommodating the mounting part 220 in a cylinder. On the outer peripheral surface 4002 of the cylinder, engaging recessed parts 4004 over the whole length in the vertical direction of the cylinder 20 are disposed in two portions isolated in the peripheral direction. The engaging recessed part 4004 is so formed that a width of the cylinder 20 along the peripheral direction becomes small gradually as approaching the upper end.  A bottom surface 4005 of the recessed part 4004 is formed by a slant surface wherein a wall thickness of the cylinder in a part where the recessed part 4004 is formed becomes large as approaching the upper end from the lower end.
Patent JP-2002265926-A (JP)
Title: Anti-staining agent composition for heat exchanger fin
Inventor: MORII NORIYUKI
IPC: C08F20/56
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an anti-staining agent composition for a heat exchanger fin, which is effective to make a heat exchanger fin resistant to stain adhesion and to clean a heat exchanger fin without causing the corrosion of the fin and the damage of the constituent plastic. SOLUTION: This composition contain a polymer of a weight-average molecular weight of 1,000-6,000,000, obtained by polymerizing a polymerizable unsaturated compound having at least one quaternary ammonium group or tertiary amino group in the molecule. The composition optionally contains at least one compound selected from a specified polysaccharide compound and an amine oxide compound.
Patent JP-2002279196-A (JP)
Title: Business form storage system and tag for indicating business form storage period
Inventor: HOSOKAWA TAKESHI
IPC: G06Q40/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a business form storage system making it possible to readily determine whether or not business forms can be disposed of. SOLUTION: The system includes a database for storing business form identification information, information indicating a storage period, and disposal information indicating whether or not the business forms can be disposed of, for each kind of business form, a terminal connected to the database via a network for outputting the identification information of the business forms to be searched, and a server computer connected to the database via the network for searching the database according to the identification information of the business forms output from the terminal and for outputting the disposal information corresponding to the identification information of the business forms. The terminal has a display means for displaying the disposal information transmitted from the server computer.
Patent JP-2002274395-A (JP)
Title: Power transmission joint and electric power steering device including the joint
Inventor: ARAI YAMATO
IPC: F16D3/04
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission device with excellent silentness and high strength, for example in a column assist type electric power steering device. SOLUTION: A power transmission joint A is an Oldham's coupling comprising a power transmission member 36 for torque transmission installed between a motor shaft 16 and a worm shaft 18 arranged on the same axis. The power transmission member 36 is formed by injection-molding, for example, polyester- based thermoplastic elastomer and, since Shore hardness (D scale) is within 35 to 70, hammering noise can be suppressed. Since the range of elastic deformation of the power transmission member 36 is large, projected lines 41 and 42 of the shafts 16 and 18 are loosely rotated in corresponding connection grooves 39 and 40 when receiving a large impact load to absorb impact energy. Thus, the silentness and strength can be made compatible at a high level.
Patent JP-2002277141-A (JP)
Title: Electric refrigerator
Inventor: TANIGUCHI KATSUSHI
IPC: F25D17/08
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an electric refrigerator in which interior temperature can be efficiently set to prescribed setting temperature by changing a flow path as required. SOLUTION: The electric refrigerator comprises a plurality of openings 21 in a storage chamber 4, a duct 22 for connecting the plural openings together, a second cold air passage 23 for connecting the duct to a fan 7, a second return passage 24 for connecting the duct to an evaporator 6 and path switching means 25 for switching the second cold air passage and the second return passage to open and close and switch the paths. The second cold pair passage or the second return passage is opened by the path switching means so that the openings are changed to outlet ports or to inlet ports. Thus, the path of cold air is changed in accordance with an interior state and a flow resistance of a position most requiring the cold air is lowered to efficiently supply the cold air, or the cold air is not supplied to a position requiring no cold air.  Accordingly, the cold air can be efficiently distributed and a cooling efficiency can be improved.
Patent JP-2002272248-A (JP)
Title: Riding apparatus for tending tea plantation of which seat angle can freely be adjusted
Inventor: ABE TETSUYA
IPC: B60N2/38
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a riding apparatus for tending a tea plantation of which the seat angle can freely be adjusted by which an operator doesn't receive a burden and weariness is lightened even when the body of the apparatus is inclined at a sloped tea plantation. SOLUTION: This riding apparatus 1 for tending tea plantation that the operator rides and operates to carry out a nipping of tea leaves, a reaping and prevention of tea plants, etc., is characterized in that a seat 10A on which the operator sits down is supported so as to freely be tilted at least to the side direction and equipped with an angle setting means 10C capable of fixing the seat 10A at an optional tilted angle.
Patent JP-2001322306-A (JP)
Title: System and method for exposing recording medium in imaging system
Inventor: KELLEY HENRY A
IPC: B41J2/455
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To properly form images to recording media. SOLUTION: Each of a plurality of lasers includes an output port 14, and each of a plurality of fiber optic elements 24 has a first end part connected to the laser output port and a second end part. At least some of the second end parts of the plurality of fiber optic elements 24 are arranged in a continuous array. A controller along the array forms images onto the recording medium by the fiber optic elements selected by K interlace factors. The array uses a total number of N fiber optic elements to form images while the N does not have a common prime factor to the K.
Patent JP-2001308539-A (JP)
Title: Multilayer printed wiring board
Inventor: HIRAMATSU YASUJI
IPC: H05K3/46
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer printed wiring board by which a large amount of current can be instantaneously supplied from a capacitor and to provide a method for manufacturing multilayer printed wiring boards. SOLUTION: The printed wiring board is formed by layering copper-clad layered boards 120 and 122 on the top and on the underside of a substrate 20 on which an inner-layer copper pattern 28 is formed and an integrated circuit chip 100 is housed in an opening 10A formed in the multilayer printed wiring board 10. A chip capacitor C of ceramic is mounted on the inner-layer copper pattern 28 formed on the substrate 20. Accordingly, since the length of wire from the chip capacitor C up to the integrated circuit 100 is short and the inductance of the wiring can be reduced, a large amount of current can be instantaneously supplied to the integrated circuit 100.
Patent JP-2002288464-A (JP)
Title: Intern management device, intern management method, storage medium with intern management program stored thereon, and intern management program
Inventor: ITO JINICHI
IPC: G06Q50/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an intern management device which enables a student to experience many jobs interesting to him or her without adversely affecting his or her school work. SOLUTION: An intern management device 1 receives information, which indicates whether or not an enterprise approves of giving credit points by which credits are given to a student in the case that the student works in the enterprise to accumulate the prescribed number of points or not, from an enterprise terminal 3 and receives information, which indicates whether or not a school approves of giving credit points in the case that the enterprise approves of giving credit points to the student, from a school terminal 4 and finally decides whether credit points to the student is approved of or not.
Patent JP-2002283709-A (JP)
Title: Ink jet recording sheet
Inventor: SUZUKI KATSUKI
IPC: B41M5/52
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a high-quality ink jet recording sheet which is excellent in ink receiving performance, etc., especially, adhesion of a coloring material receiving layer having high porosity while including a lot of additives such as an inorganic component, and which prevents occurrence of a peeling phenomenon in manufacturing and use. SOLUTION: The ink jet recording sheet, in which the coloring material receiving layer containing inorganic pigment fine particles, a mordant and a water soluble resin is provided on a substrate, is characterized in that at least a surface of the substrate on a side of formation of the coloring material receiving layer undergoes corona discharge treatment under an atmosphere containing carbonic acid gas of 20 vol.% or more.
Patent JP-2002288489-A (JP)
Title: Electronic commerce system for ordering and reparing commodity and ordering special specification
Inventor: NAKADA TOSHIYA
IPC: G06Q30/06
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce sales cost and to improve the quality of the commodity by using an existed commodity circulation route in the sales of the commodity by an electric communication line such as the Internet. SOLUTION: The processor (1) of a direct user is connected to the sites (3) and (4) of a wholesale company or a manufacture company through the site (2) of a retail outlet by the Internet of a direct electric communication line (5) and the like with the click operation of the user. Necessary data obtained by the response of the home pages (3a) and (4a) of the sites (3) and (4) of the user and the wholesale company or the manufacture company is mail-transmitted to the site of the retail outlet, and only necessary data based on the selection of the retail outlet is transmitted to the sites (3) and (4) of the wholesale company or the manufacture company from the site (2) of the retail outlet. Thus, individual information of the user is recorded only in the retail outlet.  Since the existence is protected and the conventional commodity circulation route is maintained, the commodity is smoothly and securely delivered by using the commodity circulation route. Then, information from the user is fed back to the wholesale company or the manufacture company, and the quality of the commodity can be improved.
Patent JP-2002292850-A (JP)
Title: Variable nozzle print program, variable nozzle printer and variable nozzle printing method
Inventor: OTANI TSUTOMU
IPC: G06F3/12
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that increase of memory load can not be dealt with when printing is performed by executing a printer driver through a set top box, a digital camera, a game machine or a portable telephone and printing can not be effected. SOLUTION: In print data generation processing being executed by a printer driver 10c, a memory capacity available for printing is detected and the number of nozzles available for printing is operated based on the detected memory capacity. When the number of nozzles being used is varied appropriately based on the operation results, print can be executed with no trouble even in a printer having a small memory capacity prepared for an RAM 13, e.g. a set top box 10. When a memory capacity required for microwave print control processing is detected and the number of nozzles being used is varied appropriately based on the detected memory capacity, microwave printing can be performed even at the set top box 10.
Patent JP-2002240489-A (JP)
Title: Optical fiber pen
Inventor: OSADA KENJI
IPC: B43K29/10
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a writing implement which can make a sufficient light for writing in the dark. SOLUTION: In the present optical fiber pen, a light-emitting diode is embedded in the main body of the pen, or a cut part 4 of the material for fitting the light-emitting diode is provided in the head (opposite end to a penpoint) of the main body, in order to pass the light through a transparent material of the main body of the pen. A pattern 5 of indentation is provided in a part of the main body, and the internal surface of the main body is subjected to specular finish, or a material having a high reflectance (such as an aluminum leaf) is wound on the surface of a refill, while a lithium cell fitting part 3 is provided in the head of the pen.
Patent JP-2002293687-A (JP)
Title: Polycrystalline diamond thin film and method of forming the same, semiconductor device and method of manufacturing the same, apparatus used for implementation of these methods and electrooptic device
Inventor: YAMANAKA HIDEO
IPC: H01J9/02
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of easily forming a polycrystalline diamond thin film having a large grain size and high quality to a large area at a low cost and an apparatus for implementing this method. SOLUTION: This method comprises forming an amorphous or fine crystalline carbon thin film 100A by a catalyst CVD process, etc., on a substrate 1, bringing hydrogen or gas contg. hydrogen into contact with a heated catalyst body, acting the hydrogen-base active seed formed in such a manner to the carbon thin film 100A under the effect of an electric field below a glow discharge initiation voltage and/or magnetic field at need (biased or non-biased catalyst AHA treatment), removing the carbon of this amorphous component by etching, forming the carbon superfine particle layer 100B of a diamond structure and growing the polycrystalline diamond thin film using the layer as a seed by a biased or non-biased catalyst CVD process, etc., or the method of manufacturing the semiconductor device and the apparatus for implementing these.
Patent JP-2002292478-A (JP)
Title: Processing and controlling method using friction and agitation, processing and controlling device, and computer program for executing method therefor, and storage media storing computer program therefor
Inventor: MURAKAMI AKIYOSHI
IPC: B23K20/26
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To manage processing conditions of members side by side with processing times and to dispense with separate inspection steps. SOLUTION: In the step S55, the bonding portion area is calculated by assigning the calorific values computed in the step S49 into the calculating formula of the calorific values and the bonding portion area obtained in advance through experiments to obtain the bonding portion area. In the step S53, the plate thickness reduction volume calculated in the step S47 is judged if the volume stays within the prescribed standard value, and if the volume is within the standard value, the intensity criteria of the bonding portion area is conducted in the step S57 and if the volume goes beyond the standard value, judgment of quality guarantee 'impossible' is given.  In the intensity judgment of the bonding portion area in the step S57, the bonding portion area is judged if within the standard value from the bonding characteristics file stored in advance and if within the standard value, quality guarantee is judged 'possible' and bonding is completed and if over the standard value, quality guarantee is judged 'impossible' since securing bonding strength is difficult.
Patent JP-2002294370-A (JP)
Title: Low-melting alloy, and method for polishing optical parts using it
Inventor: MIYAZAWA MAKOTO
IPC: C22C12/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide low-melting alloy capable of making shrinkage stress constant. SOLUTION: The content of Ga in the low-melting alloy consisting of Bi, Pb, In, Sn, Ga, etc., is made to 0.1-2.0 wt.%.
Patent JP-2002293452-A (JP)
Title: Document processing device
Inventor: SUZUKI YUJI
IPC: H04N1/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a document processing device for securely correcting a skew with a simple mechanism even if the documents T having various size, thickness and quality exist together. SOLUTION: This document processing device is provided with a document supply part 10 for supplying the documents T piled for arrangement, a carrying mechanism 20 for carrying the documents T along a carrying passage H, an information reading part 30 for reading the information recorded on the documents T in the carrying passage H, a tension roller 21 and a drive roller 22 for delivering the documents T one by one by rotating a delivery roller, while making it contact with the piled documents T, a position sensor 61 for detecting the quantity of a skew of the document delivered by the tension roller 21 and the drive roller 22, and a correcting device 60 for correcting the skew of the delivered document T on the basis of the quantity of the skew.
Patent JP-2002300072-A (JP)
Title: Transmitter-receiver for hf wireless channel
Inventor: ITOGA TOMOHIRO
IPC: H04B1/40
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter-receiver for an HF wireless channel that can automatically set a frequency and a transmission rate used by a transmission station side and a reception station side independently of an operator. SOLUTION: An automatic channel connection control means comprising an ALE section 23 and a receiving data processing part 25 in the transmitter- receiver for an HF wireless channel 100 sequentially uses any of available frequencies to transmit transmission data from transmission systems 21, 22 to an opposite station, receives a reply signal with the same frequency from the opposite station via reception systems 41-44, 241-244 and discriminates which frequency is most suitable for communication on the basis of the communication quality of the received signal. Furthermore, the automatic channel connection control means changes a transmission rate of the communication employing the most suitable frequency to set a fastest transmission rate capable of normal communication.  Thus, the transmitter-receiver for an HF wireless channel can automatically conduct excellent communication with the proper frequency at the highest transfer rate.
Patent JP-2002300013-A (JP)
Title: Delay circuit
Inventor: NAKASHITA TAKAO
IPC: H03K5/13
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a delay circuit that prevents the output from being not inverted even when a measurement terminal is connected to a low level or high level power supply. SOLUTION: The delay circuit of this invention is added with a voltage detection circuit detecting that the measurement terminal reaches the outside of a prescribed voltage range for a specified time or over so as to surely invert the output for a delay time set by an internal delay circuit even when the measurement terminal of the delay circuit is connected to the low level power supply VSS or the high level power supply VDD.
Patent JP-2002305853-A (JP)
Title: Fully-closed rotating electric machine
Inventor: KONDO MINORU
IPC: H02K5/16
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a fully closed rotating electric machine capable of attaining maintenance saving by restraining a temperature increase at a bearing part and preventing early deterioration of lubricating grease, thus extending a non- disassembly period. SOLUTION: In this fully closed rotating electric machine 1 which supports a shaft 9 by the bearings 5, 7 so as to be rotatable, thermal insulation layers 12a, 12b are provided at a surface coming into contact with inside air in supporting parts 6, 8 of the bearings 5, 7. The amount of heat which is generated in the fully closed rotating electric machine 1 and transmitted to the bearing supporting parts 6, 8 by heat transfer via the inside air is reduced by thermal insulation layers 12a, 12b to minimize the increase in the temperature of the bearing supporting parts 6, 8 and the bearings 5, 7. It is thus possible to prevent the lubricating grease of the bearings 5, 7 from deteriorating early, and extend the non-disassembly period for maintenance saving.  Moreover, since this method can be used merely by making thermal insulation materials 13a, 13b adhere to a surface coming into contact with the inside air in the bearing supporting parts 6, 8, it is thus possible to facilitate the use of this method for a conventional fully closed rotating electric machine.
Patent JP-2002298501-A (JP)
Title: System and method for recording and reproducing data
Inventor: YAMADADERA SHINJI
IPC: G11B20/10
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To efficiently utilize the recordable capacity of each recording medium by avoiding data omission without overlappingly recording a portion of continuous data on each recording and reproducing device and realizing seamless reproduction even in the case of recording the data, extending over a plurality of recording and reproducing devices on which a recording medium is mounted. SOLUTION: When the recordable capacity reaches a prescribed value during stream recording to a recording medium 104a, streams are started to be parallelly stored in a buffer memory 106b. After the point of time of finishing recording the streams to the recording medium 104a, the streams are transferred to a recording medium 104b to be recorded from the streams stored in the buffer memory 106b at the point of time while continuously storing streams in the buffer memory 106b.