baber/WOPTO huggingface dataset:
Patent JP-2002135730-A (JP)
Title: Method and device for frequency conversion
Inventor: HIROZAWA KOJI
IPC: H04N19/85
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain output pictures which are smooth in motion and look free of jaggies, after, by an easy method, converting input pictures of a certain frame frequency into output pictures of a higher frame frequency, such as in the conversion of interlaced pictures from 30 Hz frame frequency to field frequency of 60 Hz. SOLUTION: In this device, field pictures aF1 and aF2 are extracted from the input adjacent frame pictures F1 and F2 respectively and are composited to produce an output field picture A1. Supposing the composition is for an odd numbered line, a composite field picture B1 is obtained from an even numbered line in the same way. Thus, by repetition, composite field pictures sequence from odd and even numbered line sequence, A1, B1, A2, B2... are obtained. In this case, each line is read at the speed of 1/60 sec. and the composition ratios are made proportional to the reciprocal of the time difference between the output field pictures and the input frame pictures including extracted field pictures as 9:1, 5:5, 1:9, 7:3, 3:7 and so on.
Patent JP-2002092421-A (JP)
Title: Negotiation system using internet
Inventor: IDE MASAKAZU
IPC: G06Q30/06
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To efficiently conduct negotiation in a purchase and a sale of a commodity requiring negotiations. SOLUTION: Negotiation is carried out smoothly between a purchaser and a seller using an electronic bulletin board system on the Internet. A negotiation content in the past is easily grasped to carry out the negotiation smoothly in the system using an electronic bulletin board, since the purchaser and the seller are allowed to watch the content written in the past on one common page, differing from communication by an Internet electronic mail.
Patent JP-2002125814-A (JP)
Title: Illumination control system for showcase
Inventor: ARAI NORIYUKI
IPC: F25D11/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an illumination control system for a showcase which can save energy by turning on or off the illumination device depending on whether there is any customer or not. SOLUTION: A control part 10 turns on an illumination device 5 for a showcase 1, when a customer comes into the detection range of an object detecting sensor 7, and the control part 10 turns off the illumination device 5 after an interval of a specified time when the customer goes out of the detection range. Also, a first control part 101 turns on a first illumination device 51 and transmits a signal to turn on a second illumination device 52 to a second control part 102 when a customer comes into the detection range A1 of a first object detecting sensor 71, and the first control part 101 turns off the first illumination device 51 and transmits a signal to the second control part 102 to turn off the second illumination device 52.
Patent JP-2002137915-A (JP)
Title: Titanium-containing synthetic smectite and its manufacturing method
Inventor: ANPO SHOICHI
IPC: A61K8/25
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a new smectite which is useful as a ultraviolet absorber and photocatalyst having unique selectivity. SOLUTION: In manufacturing a smectite, a water based composition, which contains basis magnesium carbonate and alkali silicate, and either water-soluble titanate, EDTA complex of titanate or organic titanate, is hydrothermally treated to obtain titanium with 4-cordination. The smectite contains the 4- cordination titanium in its basic frame.
Patent JP-2002137163-A (JP)
Title: Uncomplete round work machining data preparing device
Inventor: YONEZU HISAHIRO
IPC: B24B49/00
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To prepare machining data of an uncomplete round work which shortening of a machining time and improvement of machining precision are compatible with each other. SOLUTION: (a) In rough machining, a roughing override value at which a grinding amount (a grinding removal ratio) per a unit time is specified to shorten a cycle time (a grinding time) is determined. (b) In finish machining, a finishing override value at which a contact speed (a grinding speed) is specified to improve machining precision (especially face property) is determined.
Patent JP-2002134565-A (JP)
Title: Electronic circuit component punching machine and its tape head detection method
Inventor: KATAHO HIDEAKI
IPC: H01L21/60
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To detect automatically the position of the head of a electronic circuit component on a carrier tape. SOLUTION: While a TAB tape 1 is fed from a feed reel 10 and rolled up by a take-up reel 11, a guide sprocket 12 and a feed sprocket are arranged on the way, and the TAB tape 1 is driven horizontally between these sprockets. A sensor 14 and a press cutting machine 15 are arranged on this horizontal running route. An encoder 17 is loaded on an output axis 16a of a drive motor 16 driving the feed sprocket 13 rotatingly, so as to detect the rotation angle of the feed sprocket 13. After an IC chip 4 has been detected by the sensor 14, once a TAB 8 on the TAB tape 1 is transferred to the position of the punching machine 15 by a signal from the encoder 17, the first cutting is carried out by the punching machine 15.
Patent JP-2002133614-A (JP)
Title: Thin film magnetic head and its manufacturing method
Inventor: TERUNUMA KOICHI
IPC: G11B5/31
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a thin film magnetic head and its manufacturing method which can control the decrease in output without impairing the productivity and other characteristics, while dealing with the increase in the recording density. SOLUTION: In the thin film magnetic head 1, a MR film 20 is sandwich between a first shield layer 12 and a second shield layer 15 through a first gap film 13 and a second gap film 14 of insulation. The first shield layer 12 has an inner layer 12B and an outer layer 12A from the MR film 20 side, and the second shield layer 15 has an inner layer 15B and an outer layer 15A from the MR film 20 side. The inner layer 12B and the inner layer 15B have the hardness higher than the outer layer 12A and the outer layer 15A so that they suppress the deformation of the first shield layer 12 and the second shield layer 15.
Patent JP-2002145645-A (JP)
Title: Glass water-repellent agent composition and method for manufacturing water-repellent glass
Inventor: ASAI MITSUO
IPC: C03C17/30
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a glass water-repellence processing agent which suppresses generation of residue after processing, by which glass having appearance of transparence and water-repellence processing can be obtained in a short time and further a water- repellent coating film excellent in durability can be obtained and to provide a method for manufacturing water-repellent glass by using the glass water-repellence processing agent. SOLUTION: The glass water-repellent agent composition is characterized by containing 100 parts weight of fluoroorganosilane expressed by the general formula (1) described below or its partial hydrolytic products: Rf-SiX3 (1) (Rf is 3-12C fluorine atom-containing univalent hydrocarbon group, X is hydrolysable group and a plurality of X may be the same as or different from each other) and 1 to 20 parts by weight of triorganosilane expressed by a general formula (2): R3SiY (2) (R is 1-10C univalent hydrocarbon group being the same as or different from each other and Y is hydrolysable group). Accordingly when the glass water-repellent agent composition is applied to glass, generation of the residue is suppressed, whereby efficiency of water-repellence processing is greatly improved and the processing can be executed in a short time to give economical profit.
Patent JP-2002144026-A (JP)
Title: Blazing apparatus
Inventor: TAKE TATSUO
IPC: B23K101/40
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a brazing apparatus with which the temperature of the whole body to be heated can rapidly be raised while holding this temperature to the uniform state. SOLUTION: Two heating coils 28A, 28B are arranged at the outer peripheral side of exothermic bodies 9 at both sides so as to form a gap 32 between the heating coils 28A, 28B.
Patent JP-2002144838-A (JP)
Title: Air suspension device
Inventor: TOYOSHIMA KAZUO
IPC: B60G11/30
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an air suspension device compensating for the capacity of respective air springs without separately arranging new tank equipment. SOLUTION: In this air suspension device having a stabilizer bar 8 composed of a hollow shaft, an inside space of the stabilizer bar 8 is formed as a surge tank 15 compensating for the capacity of the respective air springs 5, and the surge tank 15 is connected to the respective air springs 5 so as to communicate with each other.
Patent JP-2002146464-A (JP)
Title: Hydrogen storage alloy, its production method and hydrogen storage-discharge system
Inventor: SAGAWA TORU
IPC: C22C23/00
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To prepare an Mg2 Ni based hydrogen storage alloy having a high hydrogen storage amount at a low temperature of <=150 deg.C for constructing a hydrogen storage-discharge system excellent in the points of energy efficiency and apparatus cost. SOLUTION: A hydrogen storage alloy essentially consisting of an alloy obtained by adding a new addition element to the conventional Mg2Ni alloy and expressed by the general formual of (Mg1-aLia)1-yNiy is prepared. In this way, the hydrogen storage alloy having a high hydrogen storage amount at a low temperature of <=150 deg.C can be prepared.
Patent JP-2002137382-A (JP)
Title: Ink jet recorder
Inventor: TANAKA YASUMI
IPC: B41J2/01
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To perform good printing while preventing offset of a sheet at the time of perfecting. SOLUTION: Upon receiving print data from a host computer 25, an image processing section 21 makes a decision whether perfecting is requested or not. If perfecting is requested, a decision is made whether print start is requested or not and print designation information is acquired if print start is requested. Based on the print designation information, an ink drop quantity causing no offset is read out from a table and delivered to an engine section 22 along with the print data. Based on the drop quantity and the print data, the engine section drives an ink jet head to perform printing.
Patent JP-2002147449-A (JP)
Title: Self-aligning roller bearing
Inventor: KONDO HIROMITSU
IPC: F16C23/08
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a self-aligning roller bearing scarcely generating fatigue peeling on a track surface even of the track surface is used for utilization easy to abrade. SOLUTION: Rollers 16a and 16b with non-symmetric ends having one end face 21a formed of a small radius of curvature ρ1 and the other end 21b formed of a large radius of curvature ρ2 are assembled alternately with their facing left/right reversely to the respective roller rows. The axial moving distances and skew angles of the rollers 16a and 16b skewed in a load range and interfered with a flange 18a are made to change, and the axial portion and axially enlarging width of the track surface on which a non-slip line 22 is abut is changed for every rollers 16a and 16b so that a portion which does not cause abrasion by sliding of the abutment of the non-slip line 22 is distributed so as to suppress the fatigue peeling by an excessive contact bearing pressure in progressing of the abrasion.
Patent JP-2002142743-A (JP)
Title: Machine for holding ground meat food
Inventor: HIRUTA TAMOTSU
IPC: A23L17/00
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a machine for molding a ground meat food, which can automatically mold the ground meat food consisting mainly of fish meat such as cod meat or chicken in an approximately spherical shape having a dent on its lower side to produce a 'dumplings'-like ground meat food. SOLUTION: This machine for molding the ground meat food, characterized by comprising a hopper 1 in which an extrusion mechanism 2 for extruding the ground meat food into constant volume portions is built, a cylindrical mold 3 to be charged with the extruded ground meat food, a cutter 5 which is disposed in the mold and used for cutting off the ground meat food charged in the mold 3, and a press mold 6 which is disposed in a state capable of being pressed from the lower side of the mold 3 and is used for forming the dent on the lower side of the ground meat food charged in the mold 3.
Patent JP-2002144149-A (JP)
Title: Gear cutter
Inventor: IIZUKA TSUNESUKE
IPC: B23F23/12
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To avoid the entry of heated chips into a moving device by avoiding the accumulation of chips such as cutting chips and cutting fluid on the top plate of a gear cutter in the gear cutter for machining a spiral bevel gear. SOLUTION: A work spindle 18 is fixedly installed on a device body upward in vertical direction, and a chip dropping hole 32 is formed between a work unit 12 and a tool unit 14. A gutter 36 is disposed under the chip dropping hole 32, and a chip collecting box 40 and a cutting fluid tank 42 are installed adjacent to the lower end of the gutter 36. Thus, chips and cutting fluid can be collected separately from each other.
Patent JP-2002145642-A (JP)
Title: Light emissive crystallized glass
Inventor: FU KETSU
IPC: C03C3/068
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide transparent light emissive crystallized glass which emits light by rare earth components more efficiently than the conventional one, and contains no environmentary unsuitable materials. SOLUTION: This light emissive crystallized glass contains each component of, by mol, 5 to 65% SiO2, 0 to 30% GeO2, 0 to 60% B2O3, 2 to 40% Al2O3, 0 to 30% Ga2O3, 2 to 50% CaO, 5 to 40% CaF2, 0 to 40% MO, 0 to 30% MF2 (M is one or more kinds of components selected from Mg, Zn, Sr and Ba), 0 to 15% TiO2+ZrO2+SnO2+P2O5 and 0 to 5% Sb2O3+As2O3, contains Ln in 0.001 to 35% by an external division by the total of the above compositions, and contains fluoride crystals as a crystal phase (Ln is one or more kinds of components selected from Y, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Lu).
Patent JP-2002142881-A (JP)
Title: Moving rack apparatus
Inventor: HAMAZAKI TAKETADA
IPC: A47B53/02
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a moving rack apparatus which can be securely prevented from falling down of stored articles and toppling down of the rack by an earthquake. SOLUTION: Moving racks 10 can run freely along a rail 1 in this moving rack apparatus. On one end of a toppling-down preventing bar 40 placed above the moving racks 10, the end plate 41 with a diameter larger than that of the bar 40. A coil spring 55 is slidably fit around the toppling-down preventing bar 4 in between the upper end guide member 30 of the moving rack 10 and the end plate 41. When the moving rack 10 powerfully runs toward one end side of the toppling-down preventing bar 40 by an earthquake, the spring 55 in between the upper end guide member 30 and the end plate 41 is elastically compressed and deformed to absorb the running energy of the moving rack 10.
Patent JP-2002199244-A (JP)
Title: Television receiver, television reception system
Inventor: KAMINAKA HIROYUKI
IPC: H04N5/44
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To overcome suck problems of a conventional television receiver that has had to require connection of a keyboard or a mouse or the like to the television receiver in cases where characters are inputted to the television receiver and has been cumbersome to a user unskillful to the keyboard. SOLUTION: Applying character entry or pointer movement processing to entry of a remote commander used for channel selection or the like allows a user to enter characters to the television receiver. Thus, the user can enter electronic mail or the like by using the remote commander.
Patent JP-2002142893-A (JP)
Title: Front board for desk, etc.
Inventor: UKITA HIDEMASA
IPC: A47B96/20
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a front board which especially is erected behind the top plate of a desk, can be manufactured in a simple structure and with low cost, and enables a user to change the board to one in different color or material quality to change a mood without exchanging to a new one. SOLUTION: On the base board 50 equipped with surface and backside boards 52, 53 with right and left side edges and the upper edge slightly projected than the core material 51, and the lower edge slightly extendingly projected equipped on both the surface and the backside of the core material, a periphery groove 501 continued on right and left end faces and the upper face, and a lower edge groove 502 on the lower end face, a board cover 6 made into a bag with opened lower end by sewing together right and left edges and the upper edges of surface cloth and backside cloth and turning inside out is covered. A cover pressing member 7 is fit into the lower edge groove 502 in a condition the surface and backside lower edges of the board cover are rolled into the lower edge groove.
Patent JP-2001195536-A (JP)
Title: Code, and method and device for encoding/decoding code
Inventor: KAN TAKUTON
IPC: G06K19/06
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an encoding method of generating a code of which image is formed in unit of cell for displaying specified information and information, and which is mechanically recognizable, and a decoding method for extracting the information from the code image. SOLUTION: The code, which is formed so as to be mechanically read, for displaying prescribed information, includes a data region, with which at least one data cell is formed while encoding and displaying different coloring or gradation corresponding to the contents of the information and a reference region, with which at least one reference cell is formed, for providing reference coloring or reference gradation for judging the coloring or gradation of the data cell formed in the data region. Thus, since not only various and great information can be encoded in comparison with a conventional bar code but also the reference region is provided, erroneous recognition caused by the difference of the operating conditions or product machine type between an output device and an input device can be reduced.
Patent JP-2001161358-A (JP)
Title: Alginic acid lyase
Inventor: MURATA KOSAKU
IPC: C12N9/88
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a new alginic acid lyase having high alginic acid decomposition activity. SOLUTION: This alginic acid lyase has an N-terminal amino acid sequence derived from Flavobacterium SP. OCT-6 which is separated from a specified soil, and further has the following chemical properties: (1) an action of decomposing the alginic acid into a saccharide having a double bond positioned between 4-and 5-position carbons of a non-reducing end-group, and further decomposing the saccharide into 4-deoxy-5-ketouronic acid finally; (2) a molecular weight of 25,000; (3) the most suitable pH for the action of 8.0; (4) a stale pH range of 7.0-8.0; (5) an optimum temperature of 70 deg.C; (6) a substrate specificity of effecting on the alginic acid to exhibit extremely high decomposition activity on the alginic acid derived from Phaeophyceace or derived from microorganism such as Pseudomonas.
Patent JP-2002147037-A (JP)
Title: Room structure
Inventor: SASAKI HITOMI
IPC: E04F11/18
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a room structure capable of securing safety without impairing a feeling of openness provided by an open ceiling space. SOLUTION: In this room structure, a stairway for going up and down between a first floor and a second floor is provided in the open ceiling space opened from the first floor to the second floor. Risers 44 of the stairway are formed by a transparent material so a line of sight can pass through. Handrail panels 45 are also formed by the transparent material. The stairway is provided facing a vestibule. The first floor provided with the stairway 4 is used as a living room.
Patent JP-2002148967-A (JP)
Title: Image forming device
Inventor: KAZAOKA MASATERU
IPC: G03G21/14
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device to enable easy achievement of shortening of image formation time. SOLUTION: The image forming device is provided with a sub-unit 1 to be provided to the device main body and in which a rotational body 2 movable between a first position P1 as an operating position in the case of image formation and a second position P2 different from the first position is included and a drive transmitting means 3 the driving source 3m of which is fixedly arranged to the device main body and capable of transmitting rotational drive to the rotational body 2 of the sub-unit 1 at the first position P1 and the second position P2.
Patent JP-2002143173-A (JP)
Title: Device of producing surgical needle
Inventor: UETAKE TSUYOSHI
IPC: B21G1/02
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To enhance productivity by automating the press work of a tip part in a surgical needle having a flat tip part. SOLUTION: Holding means 2 are arranged in a rotary table 1 having a rotating means 1A. A raw material supply means 11 for supplying the raw materials 101 of the surgical needle to the holding means 2, the other side press means 13 for pressing the tip parts 103 of the supplied raw materials 101 to form it into a nearly rectangular shape in the cross section and a carrying means 18 for carrying the raw materials 101 where the tip part 103 is pressed from the holding means 2 are arranged around the rotary table 1 in accordance with the holding means. When the rotary table 1 is rotated, the supply of the raw materials 101, the press work of the tip end parts 103 and the carrying-out of the raw materials 101 are simultaneously or successively continuously performed by rotating the table 1 concerning the holding means 2.
Patent JP-2002154705-A (JP)
Title: Image forming device
Inventor: ENOMOTO KAZUO
IPC: B65H1/26
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device for reducing the installing area without securing a useless space for jam processing. SOLUTION: A recording material discharge part 3 is arranged above an image forming part 1, a recording material supply part 4 for setting a user operation side surface of a recording material cassette 5 to be almost flush with a device body surface is arranged under the image forming part 1, a carrying path is arranged for introducing a recording material to the recording material discharge part 3 after carrying the recording material supplied from this recording material supply part 4 to the image forming part 1, a part of the carrying path reaching the image forming part has a recording material carrying system 6 arranged on the back face side positioned on the opposite side of the user operation side of a device body, and at least either one of the recording material supply part 4 and the recording material carrying system 6 is provided with a jam processing part 8 (for example,  8a, 8b and 8c) capable of processing the jammed recording material on the user operation side in a back face carrying path 7.