baber/WOPTO huggingface dataset:
Patent JP-2002161466-A (JP)
Title: Thermoplastic composite nonwoven fabric and fiber product using the same
Inventor: KOJIMA MITSURU
IPC: D04H1/544
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic composite nonwoven fabric which has a good texture, excellent fuzzing resistance and a sufficient nonwoven fabric strength and can be recycled, and to provide a fiber product using the same. SOLUTION: This thermoplastic composite nonwoven fabric produced by laminating nonwoven fiber aggregates (I) comprising a thermoplastic resin (A) as both outer layers to a nonwoven fiber aggregate (II) comprising a thermoplastic resin (A') produced from the same components as those of the thermoplastic resin (A) as an inner layer, is characterized in that the melt flow ratio of the nonwoven fiber aggregate (II)/nonwoven fiber aggregate (D is 1.1 to 5.0 after the fibers are formed.
Patent JP-2001203416-A (JP)
Title: Laser system
Inventor: VOGLER KLAUS WOLFGANG
IPC: H01S3/13
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an excimer or molecular fluorine laser system, which can improve the spectral purity of its output beam by suppressing radiant light in the background emitted from the gain of a single route in a discharge chamber. SOLUTION: The laser system is provided with the discharge chamber 202 filled with a laser gas mixture at least containing a halogen gas and a buffer gas, a plurality of electrodes 46 and 48 connected to a power sources circuit for applying a voltage across the laser gas mixture and set up in the chamber 202, and a resonator for generating a laser beam, containing a line-narrowing module on one side of the chamber 202. The laser beam is outputted from the resonator and coupled, after being subjected to line-narrowing on the same side of the line-narrowing module and chamber 202, preferably, in the line- narrowing module.
Patent JP-2002161874-A (JP)
Title: Scroll compressor
Inventor: KISHIMOTO SUEHISA
IPC: F04C18/02
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a scroll pump which impacts back pressure corresponding to a change in after-loading of a pump to a movable scroll with a simple struc ture. SOLUTION: This scroll pump, having a stationary scroll 1 and a movable scroll 2 with spiral laps 1d, 2b erected on a surface facing respective end plates 1c, 2a, has a gas sealing chamber 52 for introducing discharged gas into the back surface of the movable scroll 2 as a back-pressure imparting means for imparting back pressure for pressing the scroll 2 against the stationary scroll 1, and a seal 7 for sealing the introduced gas. The seal 7 is provided with a flexure for transferring back pressure. The preferable cross-section shape of the seal 7 is of lip type.
Patent JP-2002165298-A (JP)
Title: Vehicle-mounted acoustic device
Inventor: TODA TAKASHI
IPC: H04R29/00
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To set the output of a plurality of sound sources to a volume level suited for each user. SOLUTION: In the acoustic device, one sound source is selected from among a plurality of sound sources 1-5 by a selector 6; the volume of the selected sound source is adjusted by an electronic volume 7 and is amplified by an amplifier 8, and then is outputted from a loudspeaker 9. An operator sets a level offset, while listening to the volume outputted from the loudspeaker for each sound source and stores the level offset at a storage means 10. A microcomputer 11 adds the set level offset value to the value of the volume level that is adjusted by a user for controlling the electronic volume 7, so that a volume which takes into consideration the level offset that is preset by a user, so that the sound volume suited to oneself is outputted from the loudspeaker when the user selects a certain sound source.
Patent JP-2002161071-A (JP)
Title: Method for producing dehydration reaction product and dehydration reaction device used therefor
Inventor: NAGARE KOICHIRO
IPC: B01D5/00
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a dehydration reaction product, comprising a dehydration reaction process for subjecting a reaction solution containing a polymerizable compound to a dehydration reaction, by which the generation of a trouble in the production process and the deterioration of the performances and qualities of various chemical products can sufficiently be controlled by removing the by-produced water outside the reaction system and simultaneously sufficiently inhibiting the formation of a gel-like product. SOLUTION: This method for producing a dehydration reaction product, comprises a dehydration reaction process for subjecting the reaction solution containing the polyurerizable compound to the dehydration reaction, characterized in that the dehydration reaction process is carried out using a dehydration reaction device consisting essential of a reaction tank, a condenser, and a connecting pipe for connecting the reaction tank to the condenser and in that the volume A (m3) of the reaction tank and the total horizontally converted length B (m) of the connecting pipe satisfy a requirement of 0.05<(B3/A)<35.
Patent JP-2002166896-A (JP)
Title: Ground test method for aircraft and air intake straightening duct used therefor
Inventor: YAMADA KATSUHISA
IPC: B64F1/26
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a ground test method for an aircraft allowing feeding a uniform air flow in an engine and an air intake straightening duct used for the method with a simple structure in a shed type aircraft ground test facility. SOLUTION: A gap C between the air intake straightening duct 10 with a predetermined shape and the engine E is set 0.05-0.2 time of an engine inlet diameter to perform the ground test for the engine E.
Patent JP-2002166607-A (JP)
Title: Label having magnetic code and label printer
Inventor: MURATA SHINSUKE
IPC: B31D1/02
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To determine the type of a label being printed easily and to perform printing appropriately depending on the type of the label. SOLUTION: An identification mark 12 indicative of the print base point of each label 10 is put on the rear surface of a ground paper 11, temporarily fixed with labels 10 at a constant interval, in the direction orthogonal to the carrying direction of the ground paper 11. A plurality of magnetic codes 13 and 14 are provided in parallel with the identification mark 12 while spaced apart therefrom by a specified interval.  A drive control section controls the position of the label 10 relative to a thermal print head depending on the detection results of the identification mark 12 from an optical sensor 22, controls print density of the thermal print head depending on the detection results of the magnetic codes 13 and 14 from a magnetic sensor 23, and sends back a status including code data indicative of the type of the label 10 corresponding to the detection results of the magnetic codes 13 and 14 in response to an ENQ from a PC(personal computer).
Patent JP-2002169635-A (JP)
Title: Signal expansion device in computer
Inventor: TAKASUKA TATSUO
IPC: G06F3/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To solve a problem that, in a conventional signal expansion device, if the power supply for an expansion circuit is on and the power supply for a computer main unit is off, a wraparound phenomenon that a current from the power supply passes into a driver through a pull-up resistor occurs, causing a malfunction of the expansion circuit occasionally. SOLUTION: In the computer main unit 2 and the expansion circuit 1, signal monitoring means 18, 24 that monitor the power supply voltage of other side, and, if the voltage level is lower than a predetermined reference voltage, lock the signal to be transferred from the computer main unit 2 to the expansion circuit 1 are provided respectively.
Patent JP-2002166085-A (JP)
Title: Body superposing machine
Inventor: SUDO SATOSHI
IPC: A41H43/00
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a body superposing machine by which two bodies to be sewn can automatically, efficiently and accurately be superposed regardless of kind and shape of the raw material. SOLUTION: The body superposing machine is provided with a frame 1 with two shafts. In addition, a conveyor apparatus 2 provided by intersecting it with two shafts of the frame 1 is provided. The conveyor apparatus 2 carries the bodies between the first and the second stations constituted so as to cope with two shafts. In addition, a fabric elevating device 3 independently provided on each station on two shafts of the frame 1 and for horizontally holding the bodies and elevating them to a specified height and a grasping and carrying device 13 for grasping the bodies and carrying them by horizontally holding them and releasing them on the conveyor apparatus 2 are provided.
Patent JP-2002167509-A (JP)
Title: Polyarylene sulfide resin composition and molded product therefrom
Inventor: NAKAGAWA NOZOMI
IPC: C08K3/00
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a polyarylene sulfide resin composition which is improved in corrosion and contamination to a molding die or a metal, undergoes no adverse influence on mechanical properties such as tensile strength, impact strength and toughness even if used together with a relatively large amount of an anticorrosive agent, and excellent in resistance to metal corrosion and mechanical properties. SOLUTION: The resin composition comprises (A) 100 pts.wt. of a polyarylene sulfide resin, (B) 0.1-10 pts.wt. of a carbonate, a hydroxide, an oxide, a mixture of them or a double salt thereof of a metal selected from zinc, magnesium and barium, and (C) 5-300 pts.wt. of an inorganic filler excluding the component (B), wherein the component (B) has an average particle size of 1 μm or more.
Patent JP-2001198987-A (JP)
Title: Method and apparatus for forming tube of reinforced elastomer material
Inventor: SMITH MICHAEL WALLACE
IPC: B29C65/56
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for forming a tube of a reinforced elastomer material capable of obtaining the tube having a desired diameter in a tire drum in which tube both side edges connected to one another of a rubberized flat wire-reinforce sheet material are seamed and the tube is cut in a predetermined length to form the tube from the sheet material. SOLUTION: The method for forming the tube of the reinforced elastomer material comprises the steps of molding the tube from the flat sheet of the wire-reinforced elastomer material having a width equal to an outer periphery of the tube, seaming both the edges of the sheet, cutting the tube to a tubular member having a predetermined strip length, transferring the member to a position on an inner liner, and mounting the member on another tire constituting member. The apparatus for forming the tube comprises a tube forming machine, a tube seaming machine, a cutter, a cylindrical mandrel, an anvil and a transferring mechanism for axially transferring the mandrel by grasping the tubular member.
Patent JP-2002174204-A (JP)
Title: Tiltable cylinder device
Inventor: SHIRO FUMIO
IPC: F15B15/10
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a tiltable cylinder device capable of preventing the generation of abnormal sound and the damage of a diaphragm even when first and second diaphragms coming close thereto, in a cylinder device wherein a piston element is positioned in a cylinder body, a first pressure chamber is divided by the first diaphragm supported by the cylinder body at a peripheral portion and united to the piston element at a center portion, a second pressure chamber is divided by the second and a third diaphragms supported by the cylinder body at peripheral portions and united to the piston element at center portions, and the piston element is tiltably moved forward/backward to the cylinder body by sucking/discharging pressure fluid to/from the first and second pressure chambers. SOLUTION: In this tiltable cylinder device, a low frictional sheet is interposed between the first and second diaphragms.
Patent JP-2002174903-A (JP)
Title: Positive photoresist composition
Inventor: SASAKI TOMOYA
IPC: G03F7/075
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a positive photoresist composition having excellent resolution and edge roughness of line pattern and hardly causing developing defect in the manufacture of a semiconductor device. SOLUTION: The photoresist composition contains a resin (A) which contains a repeating unit having a specific partial structural and a repeating unit expressed by a specific structure and the solubility of which in an alkali developer increases by the action of an acid and a compound (B) generating the acid by active ray or radioactive ray irradiation.
Patent JP-2002187589-A (JP)
Title: Forward pitching limiting device bicycle front fork
Inventor: I SHINKO
IPC: B62K25/08
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a forward pitching limiting device for bicycle front forks with improved safety and comfort of riding. SOLUTION: In a bicycle wherein telescopic front forks 13 are connect between a front wheel 11 and handlebars 12, the front forks 13 are formed by pivotally inserting a lower inner tube 132 into an upper outer tube 131 to create a vibration absorbing effect, and a brake disc 15 is journaled on a stem 111 of the front wheel 11. A link mechanism 20 is disposed between the stem 111 of the front wheel 11 and the front forks 13. The link mechanism 20 consists of a pivoted connection of an upper connecting rod 21 with a lower connecting rod 22, and the rod body of the lower connecting rod 22 has a brake part 221 at a portion corresponding to the brake disc 15. This produces an anti-forward pitching movement capable of canceling a forward pitching movement of a body head part caused in braking.
Patent JP-2002179649-A (JP)
Title: METHOD FOR PRODUCING ISATINBIS(o-CRESOL)
Inventor: TSUJIGAMI TAKAAKI
IPC: C07B61/00
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably producing high-purity product, especially a high-purity isatinbis(o-cresol) in a high yield containing no impurities such as remaining o-cresol, sodium, chlorine and having no discoloration. SOLUTION: In this method for producing isatinbis(o-cresol) by reacting o-cresol with isatin in the presence of water and an acid catalyst, after the reaction is completed, the obtained slurry is neutralized with an alkali at 80-110 deg.C and further retained for at least 0.5 hours while stirring in this temperature range.
Patent JP-2002179548-A (JP)
Title: Cosmetic
Inventor: NAKANISHI TETSUO
IPC: A61Q19/00
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic giving refreshing feeling to the skin and having excellent emulsion stability and transparency. SOLUTION: The cosmetic contains (1) a silicone-branched silicone compound and (2) a silicone modified with a silicone-branched polyether as essential components.
Patent JP-2002183968-A (JP)
Title: Disk player
Inventor: ASANO KENJI
IPC: G11B7/005
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To realize the normal signal reproduction all over the signal surface of a disk in a disk player for reproducing the signal from the disk by irradiating the disk with laser beams from an optical head. SOLUTION: This disk player is provided with a laser driving circuit 15 for controlling the power of the laser beams emitted from the optical head 4 in accordance with a laser power control signal, an error correcting circuit 11 for detecting the error of the reproduced data, and a system controller 10 for deciding whether the signal is normally reproduced on the basis of the error rate, and when the decision by the system controller 10 is made that the signal is not normally reproduced, the reproducing operation is executed again by changing the laser power.
Patent JP-2002185622-A (JP)
Title: Voice recording method, voice processor, and voice response system at caller disconnection
Inventor: SASAKI SATOSHI
IPC: G10L13/00
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To discriminate a call disconnection by a caller from that caused by failure of a voice processor based on speech records in a voice response service using a digital communication network. SOLUTION: A voice processor 3 responds to a data input from a caller through an ISDN 5 with voice information. A speech recording device 6 recodes the input data and voice information to be transferred between the caller and the voice processor 3. When a caller disconnects a call in the middle of speech, the voice processor 3 detects it and outputs a voice about the caller disconnection, and this voice output is recorded by a speech recording device 6. The voice is not outputted for any call disconnection caused by the failure of the voice processor.
Patent JP-2002185074-A (JP)
Title: Variable wavelength optical transmitter, its output controlling method and optical communication system
Inventor: IWATO TAKAMI
IPC: H04B10/564
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a variable wavelength optical transmitter, suitable for stabilizing the wavelength of a semiconductor laser used in DWDM system by incorporating a section for detecting the wavelength of light emitted from a variable wavelength light source element in a laser package so that the oscillation wavelength of the variable wavelength light source element can be stabilized and the optical output therefrom can be controlled. SOLUTION: A part of light, emitted from the variable wavelength light source element 2 is monitored directly by a second photodetector 7 and APC control is performed through an APC circuit 14. It is also passed through a filter 5, having a transmittance dependent on the wavelength and monitored by a first photodetector 6. An AFC circuit 15 performs AFC control, while detecting variation of wavelength using the filter output and the direct monitor output. According to the arrangement, the structure is simplified extremely and the size and cost can be reduced.
Patent JP-2002184187-A (JP)
Title: Semiconductor integrated circuit
Inventor: IWANARI SHUNICHI
IPC: G11C11/407
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To improve tolerance for a noise without decreasing operation speed. SOLUTION: This circuit is provided with a command input circuit 11 generating and outputting an internal command signal S3 synchronizing with an inputted external command signal S1, an internal control circuit 13 inputting the internal command signal S3 and generating and outputting a data read-out control signal S4 and a data output control signal S5, a data transfer circuit 18 consisting of a data read-out circuit 16 and a data output circuit 17, and a command input stop signal generating circuit 19 generating and outputting a command input stop signal S6 synchronized with a data output control signal S5, the command input circuit 11 stops generation output for the internal command signal S3 from the external command signal S1 when the command input stop signal S6 is inputted,  and the internal control circuit 13 holds the internal command signal S3 being already inputted when the command input stop signal S6 is inputted.
Patent JP-2002178887-A (JP)
Title: Injection nozzle
Inventor: NAKANO HIROYUKI
IPC: B60S1/60
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an injection nozzle capable of decreasing the entry of water or dust, and not requiring too high dimensional accuracy for decreasing the entry of water or dust. SOLUTION: A cylindrical portion 72 is coaxially formed from the bottom portion of a stopper 26, and a damper 78 having an inner diameter large than the supplying portion 34 of a piston 32 is fixed to a flange portion 74 formed on the cylindrical portion 72. In a state where the piston 32 is stored a cylinder 12, the bottom portion 76 of a cylindrical body 66 of the piston 32 abuts on and sticks to the damper 78. Therefore, the entry of water or dust is prevented to enter into the cylinder 12 in a state that the piston 32 is stored in the cylinder 12. Not abutting on the supplying portion 34, the damper 78 does not become resistance to the movement of the piston 32. The inner diameter of the damper 78 just needs to be larger than the outer diameter of the supplying portion 34, so that an action and an effect are not impaired even if a dimensional error is in some degree.
Patent JP-2002180495-A (JP)
Title: Device for sorting crushed soil and soil improving device
Inventor: HAMADA KENICHI
IPC: B02C19/00
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To efficiently process a larger amount of construction-derived soil. SOLUTION: Two impellers 3 and 3 are supported against a body frame 2 in such a manner as to be freely driven for rotation. The body frame 2 and the impellers 3 and 3 are moved over a slit 11 and construction-derived soil left behind on the slit 11 after a sorting process is discharged from the underside of the body frame 2 as it is scraped by the body frame 2 and the impellers 3 and 3.
Patent JP-2002177566-A (JP)
Title: Pinball game machine
Inventor: AOKI HAJIME
IPC: A63F7/02
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To stop the pay out operation for game balls by a prize ball control board according to the control of a main control board when abnormality is related to the prize ball, and stop the pay out operation for game balls by a prize ball control board when abnormality is related to dispensing balls by quickly specifying a trouble portion in a pay out device for game balls. SOLUTION: This pinball game machine is provided with a main control board 110 for controlling the whole of game operation in the pinball game machine and a prize ball control board 120 for controlling at least the pay out operation for the prize ball according to the control of the main control board 110. The main control board 110 includes a prize ball stopping means for issuing a control instruction for stopping the pay out operation for prize balls to the prize ball control board 120 when it is determined that a surplus pay out number of game balls reaches a regulated number.
Patent JP-2002183898-A (JP)
Title: Obstacle detecting device for vehicle
Inventor: HIYAMIZU YOSHINOBU
IPC: G08G1/16
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an obstacle detecting device for a vehicle capable of reducing psychological load of a driver without surprising the driver by an alarm in a prescribed vehicle state in no need of issuing an alarm. SOLUTION: This obstacle detecting device for the vehicle is provided with obstacle detecting means A, B, C, D, and E mounted on a vehicle 1, detecting an obstacle in the circumference of the own vehicle, and issuing an obstacle detecting signal, and means 5 and 6 issuing the alarm for informing the presence of the obstacle. This device is also provided with vehicle state detecting means 2 and 3 detecting the states of the vehicle and issuing vehicle state detection signals and an alarm control means 4 issuing the signal for issuing the alarm by determining whether the vehicle is a prescribed vehicle state preset or not based on the vehicle state detecting signal and only when it is the prescribed vehicle state and the obstacle detecting signal is inputted.