baber/WOPTO huggingface dataset:
Patent JP-2001282029-A (JP)
Title: Fixing device and image forming device equipped therewith
Inventor: YAMAMOTO NAOYUKI
IPC: G03G15/20
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device and an image forming device equipped with the fixing device capable of always optimizing the carrying amount of a cleaning web and reducing the running cost of the cleaning web. SOLUTION: A web feeding solenoid 46 is set in accordance with the number of fixing processing times in the case of consecutive fixing processing so that the carrying amount of the cleaning web 41 per specified time gets larger as the number of fixing processing times becomes larger.
Patent JP-2001277074-A (JP)
Title: Clamp structure for machinery dividing table
Inventor: MIYAMAE TAKESHI
IPC: B23Q16/08
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a clamp structure for a dividing table capable of providing a large clamping force for providing positive clamping in regard to a clamp structure for a machinery dividing table used in dividing work of a workpiece. SOLUTION: This machinery dividing table comprises a body and a table rotary body rotatably supported by a shaft on the body, and a thin clamp plate comprising a part of the table rotary body is elastically deformed by a piston moving in an axial direction of the body and pressed against the body for blocking a rotation of the table rotary body. The clamp plate is provided with a deforming part in a radial center portion and a locking part in an outward portion pressed by the piston.
Patent JP-2001279279-A (JP)
Title: Gas hydrate manufacturing apparatus and multistage gas hydrate manufacturing apparatus
Inventor: WATABE MASAHARU
IPC: C07C9/08
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a gas hydrate-manufacturing apparatus and a multistage gas hydrate-manufacturing apparatus for generating gas hydrate by effectively hydrating the gas which comprises multiple components of hydrate-forming materials, and capable of stabilizing the operation and suppressing the cost. SOLUTION: The gas hydrate-manufacturing apparatus 3 comprises the following: a generation container 11 for generating gas hydrate by hydrating the gas comprising hydrate-forming materials; a controlling valve 31 placed on a gas introducing conduit 21 for introducing the gas into the generation container 11; a gas composition detector 41 for detecting the composition of the gas in the generation container 11 and outputting a detection signal depending the state of the composition; a pressure detector 42 for detecting the pressure in the generation container 11 and outputting a detection signal depending on the state of the pressure; and a controller 43 for controlling the controlling valve 31 depending on the detection signals from the gas composition detector 41 and the pressure detector 42 to change the flow rate of the gas into the generation container 11.
Patent JP-2001281418-A (JP)
Title: Optical lens, molding die for the same and molding jig for that molding die
Inventor: TANI SHUICHI
IPC: G02B3/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical lens having an outer display sign, a molding die for the lens and a molding jig for the die and to provide an optical lens having high visibility of the outer display sign and its molding die. SOLUTION: The surface of the outer display sign 3 formed in the noneffective diameter part 4b of the optical lens 4 is irregularly roughened.
Patent JP-2001280244-A (JP)
Title: Refrigerant compressor
Inventor: YAMAGUCHI KENTARO
IPC: F04B39/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a convenient and reasonable refrigerant compressor free of noise. SOLUTION: In a sealed vessel 50 of this refrigerant compressor 100, a structure 60 formed by integrating a compression mechanism 10 with a motor 20 is supported by spring of a buffer support 70. A downwardly extended portion 24 of a rotor shaft 23 of the motor 20 sucks lubricating oil 55 pooling at the bottom to lubricate each part. Instead of being provided to the extended portion 24, a control tool for controlling a limit beyond which the structure 60 tilts against the spring is controlled by distance D1 between a plurality of hanging bodies 81 hanging from the structure 60 and the inner surface of the sealed vessel 50. No structure is present around the extended portion 24 of the rotor shaft 23, so that the noise resulting from the suction of the lubricating oil is reduced.  Convenient structures for the hanging body 81 include a structure in which an extended portion 31A of a bolt 31 fixing a stator 21 of the motor 20 is formed into the hanging body 81 and a structure in which the hanging body 81 hanging horizontally or diagonally downward is fixed by the bolt 31.
Patent JP-2001291214-A (JP)
Title: Magneto-resistive sensor, magnetic head using the same and magnetic recording and reproducing device
Inventor: WATANABE KATSURO
IPC: H01L43/08
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To secure high sensitivity and high stability in a magneto-resistive sensor using a magneto-resistive sensor film of a GMR effect film or a TMR effect film and a magnetic flux guide. SOLUTION: Magnetization of the magnetic flux guide 10 and a first ferromagnetic layer 22 which is a free layer of a GMR or TMR effect sensor film are bonded anti-ferromagnetically through a non-magnetic intermediate layer 21. Since the practical magnetization quantity at a part where the magneto- resistive sensor film is disposed is reduced, thereby increases an angle of magnetization of the first ferromagnetic layer 22 rotated by the magnetic field guided by the magnetic flux guide 10, high sensitivity can be obtained. By further providing a longitudinal bias applying layer 33 to the magnetic flux guide 10, a longitudinal bias magnetic field is applied also to the first ferromagnetic layer 22 bonded anti-ferromagnetically to the magnetic flux guide 10, thereby suppresses the Barkhausen noise of both the magnetic flux guide 10 and the first ferromagnetic layer 22.
Patent JP-2001292145-A (JP)
Title: Data/sound transmitting system
Inventor: AONO TOMOYUKI
IPC: H04L12/42
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem on compatibility such as the occurrence of processing delay when a main station becomes overloaded and the stop of a system, when a fault occurs in the main station since data/sound signal are written into the addition slot of a data frame in a slave station and they are rewritten to a reading slot in the main station and they are transmitted to the slave station again, so as to read them in the conventional data/sound transmitting system. SOLUTION: A transmission side converts inputted data and sound signal into data/sound signal which are digitally integrated, adds address/name data, converts them into a picketed signal and sends it out. The reception side takes in the packed signal addressed to a self-station, based on address/name data, extracts data/sound signal, adds data/sound signal from a plurality of stations and extracts data and the sound signal.
Patent JP-2001298483-A (JP)
Title: Public telephone set and data transfer method for the same
Inventor: OCHI KENICHI
IPC: H04L45/741
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a public telephone set that can attain IP network connection at a higher communication speed, without needing dial-up connection and for a modem and a TA adaptor. SOLUTION: The public telephone set 1 is provided with a communication controller 12, that converts an IP address of the information terminal 2 into an IP address of the public telephone 1, when an IP packet is sent from a TCP/IP connection terminal 11 and an information terminal 2, transfers the IP packet to an IP network connector 3, after the charging by a charging unit 13 is confirmed and converts the IP address of the public telephone 1 into the IP address of the information terminal 2.  When the IP packet is sent from the IP network connector 3, transfers the IP packet to the information terminal 2 after the charging by the charging unit 13 is confirmed, detects the data quantity from the received IP packet and transmits the data quantity to the charging unit 13 and with the charging unit 13, to which charge data by each prescribed data quantity are set in advance and calculates the charge by each data quantity on the basis of the charge data, when receiving the data quantity and imposes the charging.
Patent JP-2001297556-A (JP)
Title: Magnetic tape cassette
Inventor: SATO MAKOTO
IPC: G11B23/38
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape cassette which enables correctly to confirm of information relating to the magnetic tape cassette from outside. SOLUTION: The first information 54 is displayed in a flange 51 of a tape reel 50, a prescribed part 16 of a cassette case 10a is made transparent by a level that the first information 54 is viewed, and the second information 20 is displayed in the prescribed part 16. When being observed from the right direction, the first information 54 and the second information 20 are placed so that the third information obtained by composing the first information 54 and the second information 20 may become visual.
Patent JP-2001309022-A (JP)
Title: Communication terminal equipment
Inventor: KUKI KAZUO
IPC: H04M1/658
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide communication terminal equipment whose operability is improved by making the setting of a broadcast transfer function changeable from a station connected through a public line. SOLUTION: A transfer destination is stored in a telephone set 1 in a group unit. When an arbitrary group is designated as the transfer destination from the station to which the line is connected, a sound message transmitted from the station designating the group is transferred to the respective stations registered in the designated group. Since the multi-address transfer function can be used regardlessly of a setting state in a telephone set 1 main body, the broadcast transfer function can effectively be used and the operability of the telephone set 1 can drastically be improved.
Patent JP-2001303501-A (JP)
Title: Mechanical snatching equipment
Inventor: YOSHIOKA TSUNEJI
IPC: E01B7/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To reliably conduct the gap adjusting work between the lower face of a turnout and the upper face of a main line rail in a short time. SOLUTION: A height adjusting member 8 is arranged between the lower face of a bearing 10 at the base end of a turnout support arm 6 supporting the turnout 7 connecting a main line 1 and a siding 2, and a height-adjustable turnout joint 11 is installed on the turnout side of the siding 2.
Patent JP-2001307435-A (JP)
Title: Magnetic disk device, fault predictive diagnosing method of the same device, and recording medium with recorded program thereof
Inventor: MORISHITA YASUSHI
IPC: G11B20/18
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To predict a fault without lowering performance since a conventional magnetic disk drive has the problem that it is difficult to take sufficient measures when an error occurs. SOLUTION: An error is found in its early stage by conducting an error test by attenuating the input signal from the magnetic head 2 of the disk device (making S/N worse) suitably to each drive by using an attenuator and a fault can be predicted with a sufficient margin before the fault actually occurs. At this time, the amount of transfer data is accumulated and the error test is periodically conducted to automatically take a fault predictive diagnosis. Further, a fault predictive diagnosis if a 1st stage is taken by using the fault predicting method and then a detailed predictive diagnosis using many items employed by a conventional system is taken according to the state to actualize the magnetic disk device which takes the fault predictive diagnosis without greatly lowering the performance.
Patent JP-2001307373-A (JP)
Title: Method and device for inspecting write type optical pickup
Inventor: OZAWA MINORU
IPC: G11B7/22
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for the inspection of a write type optical pickup which can evaluate the optical pickup without using any actual recording medium by eliminating defects of conventional technology which evaluates the optical pickup by using an actual recording medium and performing recording and reproduction. SOLUTION: To inspect the write type optical pickup as a body to be measured, the output light from the write type optical pickup when the laser of the write type optical pickup is controlled with a waveform signal with a desired pattern is detected by an optical detector which is so mounted that one of a high-precision photodiode or quick-response photodetector selects it, and the detection output is analyzed to obtain the inspection result of the write type optical pickup.
Patent JP-2000355686-A (JP)
Title: Abrasive for silicon wafer
Inventor: HIRATSUKA ICHIRO
IPC: B24B37/00
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain an abrasive which does not cause haze at the end of a final precision polishing step by adding a specified amount of an ethylene oxide adduct of p-cumenylphenol having an HLB in a specified range to alkaline colloidal silica having a specified average particle size. SOLUTION: An ethylene oxide adduct of p-cumenylphenol having an HLB of 13.0 or higher but lower than 20 is added to alkaline colloidal silca having an average particle size of 7-100 μm in an amount of the adduct of 1 ppm to 1.0 wt.% of solid silica contained in the colloidal silica. A colloidal silica having, e.g. an average particle size, measured by the nitrogen adsorption method (BET method), of 7-100 μm is used. Preferably, silica is diluted with water to a concentration of 0.1-20 wt.% before being used. Using this abrasive enables a haze-free silicone wafer surface to be easily obtained without the necessity for any special operation or any improvement in apparatus.
Patent JP-2001303339-A (JP)
Title: Garment
Inventor: KOJIMA REIKO
IPC: A41D27/10
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a garment comfortable when worn and good in appearance, causing no sleeve rising following the arm's bending and stretching motion. SOLUTION: This garment is constituted of a front body 11 provided with armholes 153 each sewn up with a sleeve 15 furnished with a gore 20 with a cuff 157 as a side. The gore 20 is formed of a pleat cloth, its ridge direction is arranged in the longitudinal direction of the sleeve, the sleeve 15 is longer than an elbow-abutting portion 155, and the gore 20 is furnished from the armhole side above the elbow-abutting portion.
Patent JP-2001307948-A (JP)
Title: Thin-film electric parts
Inventor: NISHIKAWA HIROYUKI
IPC: H01G4/33
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide thin-film electric parts of which the thickness of a supporting member can be reduced to 50 μm or less and wherein the connection state of a terminal can be observed from the rear. SOLUTION: This thin-film electric part is provided with a thin-film element 3 having an insulator layer 5 and electrode layers 6 and 7 which are formed on supporting members 1 and 21, and the supporting members 1 and 21 is formed of a silicon nitride film transmitting a visible light or a silicon nitride film 25 transmitting a visible light in a visible light transmitting base 23.
Patent JP-2001313687-A (JP)
Title: Adapter for internet telephone
Inventor: YOKOYAMA TADASHI
IPC: H04L29/08
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a device for realizing an Internet telephone environment which can be handled with a feeling similar to the conventional telephone set. SOLUTION: This adapter for the Internet telephone is connected between a telephone set for a public line and a computer connected to the Internet. For receiving the Internet telephone, a calling signal generation part generates a calling signal, which is outputted to the telephone set to ring the bell of the telephone set. In the calling, a user dials a number meaning the IP address of an opposite side by the telephone set.
Patent JP-2001313404-A (JP)
Title: Method of manufacturing solar battery module
Inventor: UEDA YOSHIYUKI
IPC: H01L31/042
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To manufacture a solar battery module in which cover glass is stuck to a solar battery cell without causing any insufficient extent nor protrusion nor generating bubbles in the adhesive layer. SOLUTION: A thermosetting adhesive is applied to the central area, which is separated from the peripheral edge of the cover glass by a prescribed distance, of the cover glass having a larger area than the solar battery cell has in an area smaller than that of the cell in a shape corresponding to that of the cell, and the cell is put on the cover glass so as to cover the adhesive.
Patent JP-2001311253-A (JP)
Title: Rafter binding metal and method for fixing rafter
Inventor: KANEKO MASAFUMI
IPC: E04B7/02
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a rafter binding metal which enables the operator to efficiently install a rafter without nailing of the binding metal while holding the same with his hand, and is applicable to a case where a corner rafter is fixed to a rafter receiving member. SOLUTION: The rafter binding metal 10 for fixing the rafter 14 to the rafter receiving member 13 is constituted of a vertical plate portion 14 arranged on a side surface of the rafter 14, and a U-shaped portion 20 arranged on the rafter receiving member 13 so as to vertically pinch the same. The U-shaped portion 20 consists of an upper face connecting plate 17, a side face connecting plate 18 and a lower face connecting plate 19, to thereby form a U-shape in cross section. The vertical plate portion 16 and the U-shaped portion 20 are combined with each other by connecting a side edge of the side face connecting plate 13 of the U-shaped portion 20 to a lower half of a side edge of the vertical plate portion 16. Further, the vertical plate portion 16 and the U-shaped portion 20 each have a nail hole 21 for use in fixation thereof.
Patent JP-2001027834-A (JP)
Title: Image forming device
Inventor: HOSAKA HIROSHI
IPC: G03G15/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To easily and highly accurately align a leading end of a toner image with a transfer position on a transfer material on an intermediate transfer belt, even in the case of switching moving velocity of a toner image carrying surface of the intermediate transfer belt at secondarily transferring the image from the intermediate transfer belt to a transfer paper. SOLUTION: The device is provided with a velocity switching mode of switching the moving velocity of the toner image carrying surface of the intermediate transfer belt 1 to the secondary transfer velocity before starting the secondary transfer to the t transfer paper, but after starting a latent image writing operation on a photoreceptor 3 based on the detection result of an alignment mark on the intermediate transfer belt 1 by an alignment mark detecting sensor 7, and then, finishing the primary transfer operation on the intermediate transfer belt 1.  In this case, the mark detecting sensor 7 is arranged so that the mark may be detected after switching the moving velocity of the toner image carrying surface of the intermediate transfer belt 1 to the secondary transfer velocity, and also, a control part 100 is arranged to control so that the drive of a resist roller 11 may be started based on the mark detection result.
Patent JP-2001311308-A (JP)
Title: Method for removing ice and snow in form
Inventor: TANAKA JIRO
IPC: E04G19/00
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To place concrete in a satisfactory condition by removing ice and snow adhered from the inside of a form. SOLUTION: An exhaust port 3A of an air blow duct is fixed in the vicinity of the form 1 using a height adjustable stand 4, an air outlet 6 capable of changing the direction of blowing out is set to the exhaust port 3A to insert the air outlet 6 into an opening 1a provided in the form 1, and hot air from a warm air heater or the like is sent to the air outlet 6 through the air blow duct 3 and is blown into the form 1 to melt, evaporate, and remove ice and snow H in the form 1. Consequently, water content does not remain in the form and there is no possibility of refreezing so that concrete can be placed in a satisfactory condition.
Patent JP-2001317261-A (JP)
Title: Double wing door device
Inventor: KODERA HIROYUKI
IPC: E05D3/08
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To shield a gap formed between one side part of a door frame and one side part of a door on the side of a rotation center. SOLUTION: A pair of outdoor side shielding members 5, 6 are mounted on the surfaces, facing toward the outdoor O side, of the longitudinal frame part 21 of the door frame and the door 3. A pair of shielding members 5', 6' are mounted on the surfaces facing toward the indoor I side. The paired shielding members 5, 6; 5', 6' shield the portion, protruding from between the frame part 21 and the door 3, of a hinge 4 and the gap between the frame part 21 and the door 3. Bent parts 52, 62 are formed in an arc shape with hinge shafts 44 (45) made centers in the end parts of the shielding members 5, 6 (5', 6') made to overlap each other when the door 3 is rotated to an opened position.
Patent JP-2001320343-A (JP)
Title: Data multiplex transmitting method
Inventor: ISHIYAMA SHINGO
IPC: H04N19/70
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To realize a multiplexing method, which clarifies the start time and return time of a reception side by fixing the maximum time up to S/P conversion completion in a data multiplex transmission system and is effective to a system and an application regarding start and return as important. SOLUTION: In this data transmission system for defining at least video compressed data and audio compressed data as a payload, attaching header information to the respective data and transmitting a transport stream(TS) subjected to time division packet multiplexing, a packet including 'NULL' (meaningless) data is subjected to time division packet multiplexing to the TS in a prescribed cycle and transmitted.
Patent JP-2001314244-A (JP)
Title: Connecting device between post and connecting rod
Inventor: KAGAWA YOICHI
IPC: A47B47/02
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To firmly connect posts to a connecting rod of a display stand or the like by preventing the connecting rod from slipping off upward. SOLUTION: This device for connecting the connecting rod 3 of almost square cylinder shape opened at both side ends, between the mutually opposed faces of a lateral pair of posts 1 of square cylinder shape, is provided with a connecting plate 10 provided at its side end with an engaging piece 10a of downward hook shape projected from the side end of the connecting rod 3 so as to be engaged with an engaging groove 1b bored in the opposed face of each post 1.  The connecting plate 10 is rigidly fixed to the nearly center part in each side end part of the connecting rod 3, and a fixture 12 with a projecting part 12a insertable in a locking hole 9 bored in the opposed face of each post 1 is accommodated in a void space in each side end part of the connecting rod 3 formed outside of the connecting plate 10, in such a manner as to be laterally movable and to be fixable to the connecting rod 3 by the operation of a fixing means 14 inserted through a sideward guide hole 13 bored in either one of the front and rear faces of the connecting rod 3.