baber/WOPTO huggingface dataset:
Patent JP-2001106428-A (JP)
Title: Image forming device
Inventor: HAYASHI TAKAMASA
IPC: G03G15/00
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To easily recognize an other discharged paper tray switched from the former discharged paper tray used as a place to discharge the paper according to a full loading status of the former discharged paper tray. SOLUTION: During multiple successive repeating of usual printing processes of printing on paper with multiple printing (image forming) demands from a personal computer (outside) followed by discharge of the printed paper (printed matter) to the discharged paper tray as a current place to discharge the paper, a printer temporarily prohibits the usual printing processes when the discharged paper tray as the current place to discharge the paper is fully filled, and searches for the discharged paper tray where the paper can be discharged among the other discharged paper trays.  When the discharged paper tray where the paper can be discharged (a place to discharge the next printed matter) is found, system information processing is performed wherein information indicating the discharged paper tray and the like are printed on the paper as a system information and the printed paper with the system information thereon is discharged to the current discharged paper tray, and the place to discharge the paper is changed to the previously found discharged paper tray where the paper can be discharged.
Patent JP-2001305129-A (JP)
Title: Method for estimating indoor air environment resulting from ammonia gas produced from structure concrete
Inventor: SEKO SHIGEKI
IPC: G01N33/38
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method by which the indoor air environment resulting from an ammonia gas produced from structure concrete can be estimated accurately by eliminating the inconvenience of interrupting construction work or inaccurate measurement. SOLUTION: In this method, a measurement vessel 4 for forming closed space is put on the surface of the structure concrete 3 and an ammonia gas collecting device collects ammonia gas-containing air by sucking the air from the vessel 4 at a fixed flow rate by maintaining the inside of the vessel 4 at a positive pressure by supplying an ammonia-free gas to the vessel 4 and recognizes the produced amount of the ammonia gas from the structure concrete 3 per unit area by measuring the amount. Thereafter, the concentration variation of the ammonia gas is estimated by intermittently executing the work for measuring the produced amount of the ammonia gas on the surface of the concrete 3.
Patent JP-2001308903-A (JP)
Title: Information communication method, information communication system and recording medium
Inventor: NIIKURA YASUMASA
IPC: H04L12/58
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To transmit information taking the current position of an opposite terminal into account to the opposite terminal in communication between terminals connected to a network such as the Internet. SOLUTION: An information exchange server 103 uses an information notice means 133 to inform a terminal 101 about a connection state between another terminal and the information exchange server 103 detected by a connection state detection means 131 and the position of the other terminal collected by a position information collection means 132.
Patent JP-2001309180-A (JP)
Title: Image processing unit and method
Inventor: MASANO SEITA
IPC: G06T5/00
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit that can copy a color image in a short time without causing deterioration in the image quality. SOLUTION: The image processing unit that reads an original image as a digital color image signal and generates an output color image of the original image, is provided with a 1st edge detection means that detects an edge part of an image denoted by the color image signal, a 1st correction means that applies prescribed smoothing processing to the edge part, a compression means that compresses the color image signal after the smoothing, a means that stores the color image signal after image compression, a means that expands the stored color image signal after image compression, a 2nd edge detection means that detects edge parts subjected to smoothing processing on the basis of the color image signal after the expansion,  and a 2nd correction means that applies processing to the edge part detected by the 2nd edge detection means to replace the edge with a value of a prescribed color image signal, and an output color image is formed on the basis of the color image signal from the 2nd correction means.
Patent JP-2001302334-A (JP)
Title: Dielectric ceramic composition
Inventor: FUJINAGA MASATAKA
IPC: C04B35/057
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric ceramic composition having high dielectric constant, large Q-value and excellently stable τf. SOLUTION: The dielectric ceramic composition consists of calcium, titanium, aluminum, tantalum and oxygen and is expressed by a composition formula, aCaTiO3-(1-a)Ca(Al1/2Ta1/2)O3 (in the formula, 0.25<=a<=0.6).
Patent JP-2001311560-A (JP)
Title: Guard device for warm air supply unit
Inventor: TOYAMA HARUICHI
IPC: F24H9/02
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a guard device for a warm air supply unit which has a very high commodity value and makes an epoch. SOLUTION: The guard device is attached to a warm air lead-out part 1a of the warm air supply unit 1 and it is constituted of a guard main body 3 having a length in width being equal to or shorter than the lateral width of the unit 1 at least and a height equal to or larger than the vertical length of the part 1a of the unit 1 and of a fixing element 12 connected to the guard main body 3, so provided as to surround the periphery of the unit 1 and fixing the guard main body 3 to a prescribed position of the unit 1.
Patent JP-2001322814-A (JP)
Title: P-type oxide semiconductor and its manufacturing method
Inventor: KOBAYASHI KENKICHIRO
IPC: C23C14/08
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a p-type oxide semiconductor of group II to V useful as a light emitting element or a light receiving element material or a photocatalyst and to provide a method for manufacturing the p-type oxide semiconductor. SOLUTION: The p-type oxide semiconductor consists of oxide of group X(=II, III, IV, V) and metal-nitrogen bond composed of at least one among group Y(<=X) nitrides, for instance, Li-N, Be-N, Mg-N, Al-N, Ga-N is introduced into the p-type oxide semiconductor.
Patent JP-2001326370-A (JP)
Title: Solar battery and method of manufacturing the same
Inventor: KAWAMA YOSHITATSU
IPC: H01L31/04
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery and method of manufacturing the same which can reduce a light reception loss and power transmission loss. SOLUTION: A water repellent layer is formed on an antireflection film, and a coating solution containing a material for electrodes is printed into a desired pattern of a fine width on the water repellent layer to form film coated electrodes in the shape of a narrow stripe, preventing the expansion of the coating solution onto the surface of the water repellent layer. Then, the film coated electrodes are baked to be surface electrodes.
Patent JP-2001318316-A (JP)
Title: Zoom lens and optical apparatus using the same
Inventor: NISHIMURA TAKESHI
IPC: G02B15/177
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a zoom lens the back focus of which is comparatively short and which has excellent optical performance and variable power ratio of about 3-4, and to obtain an optical apparatus using the same. SOLUTION: This zoom lens has a first group L1 having negative refracting power, a second group L2 having positive refracting power, a third group L3 having the positive refracting power and a fourth group L4 having the negative refracting power, arranged in this order from an object side. Variable power from a wide angle end to a telephoto end is performed by moving each lens group so that an axial gap between the first and second groups and the axial gap between the second and third groups are increased but the axial gap between the third and fourth groups is reduced. At least one diffraction optical element is provided for at least one lens group.
Patent JP-2001323467-A (JP)
Title: Weight free fall type construction method for consolidation leveling underwater riprap foundation
Inventor: SAITO KIYOSHI
IPC: E02D15/10
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a weight free fall type construction method for consolidation leveling an underwater riprap foundation capable of constructing an underground riprap foundation capable of preventing formation of extra ripraps and facilitating rolling work therefor, thus making it possible to finish the underwater riprap foundation of high quality. SOLUTION: The weight free fall type construction method for compacting and leveling an underground riprap foundation includes constructing a riprap foundation body A' whose top end has approximately the same height as the planned top end height H of the underground riprap foundation A; then forming a plurality of extra riprap banking a1 to a5, b1 to b5 and so forth on the top end of the riprap foundation body A', with required intervals therebetween, each of the banking consisting of a required amount of ripraps; performing rolling on each of the extra riprap banking a1 to a5, b1 to b5 and so forth by repeating the free fall of a weight 4; and also rolling the ripraps spread around by the rolling, to level the underground riprap foundation A by consolidation so that it is at the planned top end height H.
Patent JP-2001324745-A (JP)
Title: Film rewinding device for camera
Inventor: OKUMURA YOICHIRO
IPC: G03B17/00
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a film rewinding device for a camera capable of attaining both of user's intended purposes to quietly rewind the film and to quickly rewind the film while making a big noise. SOLUTION: The film rewinding device for a camera for rewinding the film loaded to the camera is provided with a film rewinding means (sequence motor 144) for rewinding the film, an operating means (power SW 153) for switching a 1st operating state and a 2nd operating state, and a control means (main CPU 120) for changing a rewinding speed by the film rewinding means when the 1st operating state is switched to the 2nd operating state in the operating means after starting the film rewinding operation by the film rewinding means.
Patent JP-2001324027-A (JP)
Title: Rotating shaft sealing device
Inventor: UENO ISAMU
IPC: F16J15/3236
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a rotating shaft sealing device having a packing fixed to a rotating shaft and surface-contacting with the inner wall of a recessed groove provided in a non-rotating body, and heightening the function of a long shaft of a screw conveyer or the like. SOLUTION: In the rotating shaft 9 of the long shaft of the screw conveyer or the like, a main body base part 11a of the packing 11 is fixed to the rotating shaft 9 by a tightening band 12. The packing 11 is extended from the main body base part 11a and provided with a pair of elastic seal parts 11a. The elastic seal part 11a comes into flat contact with the inner wall 10b of the recessed groove 10a of a packing box 10 constituting a part of the non-rotating body, thereby heightening sealing function of the rotating shaft 9. On the other hand, the packing box 10 is provided with an automatic grease feeder 13, and by the grease injected from the feeder, the contact pressure of the elastic seal part 11a contacting with the inner wall 10b of the recessed groove 10a is regulated, and the sealing function of the rotating shaft 9 is further improved.
Patent JP-2001331684-A (JP)
Title: Employment support system
Inventor: OGAWA FUMIO
IPC: G06Q50/10
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To actualize an employment support system which can efficiently gather and store more job offer items in a database and provide property information on candidate companies as reference materials for job seekers. SOLUTION: This employment support system 10 is equipped with a web server 16, which is equipped with a job offer information retrieving means 20 for retrieving a web page where job offer information is entered by patrolling other web servers 14, a means 22 for extracting specific information regarding a job offer from the description of the web page and storing it in a job offer information database, a means for extracting property information on respective companies from a company information file 38 and storing it in a company information database 28, a means for extracting job offer information meeting a retrieval condition from the job offer information data base 24 when the retrieval condition for job offer information is inputted from the terminal 12 of a job seeker and reads the property information on the company out of the company information database 28,  and a means for sending the job offer information and the property information on the company to the terminal 12 of the job seeker.
Patent JP-2001331051-A (JP)
Title: Fixing device
Inventor: TANAKA KAZUHIRO
IPC: G03G15/20
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To effectively prevent electrostatic offsetting due to a contact function member or that due to the peeling operation of a material to be fixed. SOLUTION: A potential change correcting means 6 to correct a local electrostatic potential change on an insulated mold-released layer 4 in accordance with the contact of the contact function member 5 in a restoring direction is provided on the upstream side of a fixing nip area and also the downstream side of the contact position of the contact function member 5 out of the periphery of a fixing member 1 coated with the insulated mold-released layer 4, or the potential change correcting means 6 to correct the local electrostatic potential change on the insulated mold-released layer 4 in accordance with the peeling operation of the material to be fixed 3 in the restoring direction is provided on the downstream side of a peeling part HP at which the material to be fixed 3 (shown by a two-dot chain line in a figure)  is peeled after passing through the fixing nip area out of the periphery of the fixing member 1 coated with the insulated mold-released layer 4.
Patent JP-2001337759-A (JP)
Title: Disk array unit
Inventor: KOSEKI SHINOBU
IPC: G06F3/00
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a disk array unit that performs parity operation and data update efficiently. SOLUTION: The parity operation is performed in the first parity operation part or the second parity operation part while the corresponding data to the parity operation is sent in a block through an optical input-output part to the disk array from the first DRAM or the second DRAM provided in a pair with each parity operation part. The switching status of circuit changing switches of optical input-output parts from 221 to 226 is controlled by an adjustment circuit 24 so that data and a parity outputted in a block from a pair of the first DRAM and the first parity operation part or data and a parity outputted from a pair of the second DRAM and the second parity operation part in a block can be entered into a disk controller one after the other.
Patent JP-2001043889-A (JP)
Title: Forming method of flat-shaped rolled-type electrode body, and flat-shaped rolled-type electrode body
Inventor: ITAGAKI KATSUKI
IPC: H01M10/0587
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a forming method of a flat-shaped rolled-type electrode body, using low pressure for compressing a rolled-type electrode body, and preventing an obtained flat-shaped rolled-type electrode body from internally short-circuiting due to peeling-off, slipping-off, or cracking of an electrode active material or its battery performance from being deteriorated due to uneven closeness between electrodes, and to provide such a flat-shaped rolled-type electrode body. SOLUTION: According to this forming method of a flat-shaped rolled-type electrode body, a rolled body is made by rolling a layered body of a sheet-like positive electrode, a negative electrode, and a separator, and the rolled body is pressed radially outward from the inner circumferential surface side while it is compressed normal to the pressing direction, This forming method, because the rolled body of electrodes is pressed radially outward from the inner circumferential surface side, can reduce the pressure for compressing the rolled body and can tightly stick inner circumferential side electrodes of the rolled body to each other.
Patent JP-2001338619-A (JP)
Title: Electrodeless discharge lamp device
Inventor: MATSUO SHIGEKI
IPC: H05B41/24
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrodeless discharge lamp device which can get light distribution characteristics close to the line light source although its structure is relatively simple, and yet having relatively high emission efficiency. SOLUTION: A bulb 1 is formed with a plurality of small bulbs 10 with translucent materials put in a straight line. Each small bulb 10 has discharge gas enclosed, and an induction coil 2 is wound around an outside circumference of the bulb 1 equipped with the small bulbs 10 arrayed in straight line. High-frequency current is applied to the induction coil 2 by a high-frequency power source 7, and the discharge gas sealed in the bulb 1 is excited to emit light, acted by the high-frequency current electromagnetic field formed around the induction coil 2. As the result, light-emitting domain D is formed in each small bulb 10.
Patent JP-2001338213-A (JP)
Title: Multi-functional network communication terminal equipment and guide information distributing method for life facility equipment using the same
Inventor: MIYANOO TETSUJI
IPC: G06Q30/06
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide multi-functional network communication terminal equipment, which can be connected with living facility equipment, including electrical equipment such as illumination instrument or an electrical household appliance use on an intra- house network, while utilizing integrated Internet connection technology. SOLUTION: This multi-functional network communication terminal equipment is provided with a display screen for displaying information required for remote control or the like, a function for remotely controlling the living facility equipment installed indoors/outdoors while being connected to an indoor communication network for transmitting a control signal to the living facility equipment and a function connected to the Internet or the like and capable of two-way communication with the Internet. Each time attribute information concerning the life facility equipment is updated, the attribute information or the like of the life facility equipment is transmitted through the Internet to a managing server. Guide information containing the advertisements of articles or the like transmitted from the managing server is received, updated and displayed on the display screen.
Patent JP-2001336409-A (JP)
Title: Internal combustion engine
Inventor: NAGAI NOBORU
IPC: F01M1/06
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine which can adjust suitably the amount of oil in the crankcase while simplifying the structure for engine lubrication. SOLUTION: Adjacent to a crankcase 20, a U-shaped type of oil reservoir 22 is formed by surrounding the crankcase 20, and small holes 56 are formed on a separating wall 55 which demarcates the oil reservoir 22 and the crankcase 20, and at all times the crankcase 20 is connected with the oil reservoir 22 through these small holes 56. By the flow resistance performed by the small holes 56, the internal pressure Po in the oil reservoir 22 varies with the delay by changing of the internal pressure Pc in the crankcase 20, therefore the oil in the oil reservoir 22 is introduced to the crankcase 20 by the difference between the pressures with the delay in the oil reservoir 22 and in the crankcase 20, and also an excessive oil in the crankcase 20 can recirculate to the oil reservoir 22.
Patent JP-2001339416-A (JP)
Title: Transmitter
Inventor: ISONUMA RITSUKO
IPC: H04J3/00
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To reduce the hardware of a transmitter constituting a ring-like (BLSR) network. SOLUTION: As for a channel except for the channel (NUT channel) set not to relieve by BLSR among BLSR relief target channels, a VT SQL control part 211 performs squelch decision. A VT SQL inserting part 212 exchanges the decided result on the basis of the cross-connect information of a main signal and inserts the exchanged decided result to the cross-connected main signal of the correspondent channel. The BLSR relief target channel is specified by a BLSR Type showing an operating rate and NUT information is set only to the BLSR relief target channel.
Patent JP-2001334456-A (JP)
Title: Work polishing method and device
Inventor: HAKOMORI SHUNJI
IPC: B24B37/00
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To efficiently drive works without causing the mutual sliding contact and rotation speed difference by a surface plate in polishing the outer circumferential edge and to drive the works in their slide contact state by the surface plate in polishing the both surfaces in a composite type polishing device performing the surface polishing and the outer circumferential edge polishing of the works. SOLUTION: This work polishing device is provided with a support roller 40 rotatably supporting the outer circumference of a disc work W, a pair of small-diameter surface plates 11b for polishing the both surfaces of the work, a polishing drum 29 polishing the outer circumferential edge of the work, and a moving mechanism relatively moving the support roller 40 and the work W to the surface plate 11b. In polishing the outer circumferential edge, the surface plate 11b concentrically abut on the central parts of the both faces of the work W, the work W is driven and polished by the surface plate 11b in the position, and in the case of polishing the both surfaces of the work W, the surface plate 11b polishes it by abutting on a position close to one end of the work in an eccentric position.
Patent JP-2001345268-A (JP)
Title: Device and method for manufacturing semiconductor
Inventor: ISHIDA MASAHIRO
IPC: C23C16/44
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent contaminant from being mixed into a semiconductor during growth in a semiconductor-manufacturing device using the vapor growth method. SOLUTION: The bottom surface of a reaction pipe 10 is airtightly loaded with a susceptor 15.The susceptor 15 is used as a substrate retention tool that passes through an opening part on the bottom surface for exposing the bottom part, and is made of graphite. The surface of the susceptor 15 is spread with a foundation film 15a made of Sic having a film thickness of approximately 200 μm. The inner surface of the reaction pipe 10 is spread with a contamination prevention film 17 made of AlN having a film thickness of approximately 50 μm at the upstream-side part of an introduction gas, the upper part of the susceptor 15, and a part that is exposed in the reaction container 10 in the susceptor 15.