baber/WOPTO huggingface dataset:
Patent JP-2000191741-A (JP)
Title: Production of polyurethane foam
Inventor: NOMURA TAKAYUKI
IPC: C08G101/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyurethane foam keeping a sufficient strength even having a low density and excellent in a mold releasing property. SOLUTION: This method for producing a polyurethane foam comprises reacting a polyol composition containing a polyol component comprising a polyoxypropylene-based polyol having <=0.06 meq/g unsaturated degree, a catalyst and water with a polyisocyanate compound in the presence of 0.1-0.9 pts.wt. of urea based on 100 pts.wt. of the polyol component. The polyol component further contains a polyoxymethylene glycol and a ratio of the polyol component to the polyisocyanate compound is 90-110 isocyanate index.
Patent JP-H11181857-A (JP)
Title: Remote control hanger, control system for a plurality of devices, and control system for sanitary washing device mounted on toilet device
Inventor: KAYA TOSHINORI
IPC: E03D5/10
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To change the function of a remote control or to add a new control function apart from the remote control without changing the specifications of the remote control. SOLUTION: A remote control hanger 7 is connected to a concentrated controller 3 through a signal transmitting wiring 21 and includes a remote control fixing hook 23 and an infrared transmitting section 25. A signal transmitting metal contact electrically connected to a signal input terminal on the remote control 9 side is provided at the remote control fixing 23 when the remote control 9 is hung thereon. When a commanding signal is inputted to the remote control 9 through the metal contact and signal input terminal when the commanding signal is outputted through the wiring 21 from the concentrated controller 3 in a state to electrically connect the metal contact to the signal input terminal on the remote control 9 side.  The infrared transmitting section 25 inputs the commanding signal outputted from the concentrated controller 3 through the wiring 21 in a state only when the remote control 9 is not hung on the hook 23, and infrarad-rays modulated by the commanding signal are transmitted to the remote control 9.
Patent JP-2001183213-A (JP)
Title: Level gauge and level alarm
Inventor: MOROOKA SHINICHI
IPC: G01F23/22
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a level gauge and a level alarm using a novel method for increasing reliability for detecting a liquid level by a diversification of level detecting devices. SOLUTION: The level gauge and the level alarm comprise detecting pipings 2, 14 mounted between a normal level and an abnormal level of a liquid stored in a reservoir 1 at a side part of the reservoir 1, and at least one selected from the group consisting of a thermocouple 3, a bimetal 5, a low melting point metal wire 11 or a heater rod 13 mounted within the detecting piping 2, 14.
Patent JP-H11195828-A (JP)
Title: Image fiber amplifying device
Inventor: KITAYAMA KENICHI
IPC: G02B6/04
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for converting optical signal to electric signal for amplification, by comprising an image fiber amplifier whose core to be a waveguide for signal light is composed of gain medium, a multiplexer of the signal light and pump light, and an optical filter which allows only the signal light coming through the image fiber amplifier to pass. SOLUTION: An image fiber amplifier 2 where the signal pattern of 2-dimension pit train has a structure where a plurality of cores composed of gain medium are embedded in a clad layer. Meanwhile, the pump light from a pump light source 3 is incident on an image fiber 5 through a coupler 4, and the pump light reaching a multiplexer 6 through the image fiber 5 is multiplexed with the signal light from the image fiber amplifier 2. The multiplexed signal light and pump light reaches an optical filter 7 through the image fiber amplifier 2 again, where only the pump light is shielded and only the amplified signal light is allowed to pass the optical filter 7, and it is taken out as an amplified signal pattern.
Patent JP-2000194480-A (JP)
Title: Password collating device
Inventor: IGARASHI HIROO
IPC: G06F3/02
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a password collating device with which illegal authentication cannot be done easily. SOLUTION: This password collating device is provided with a keyboard 1 for inputting a password, a password storing part 4 in which the password and keying time when the password is inputted are preliminarily stored and a password collating means 36 which collates the password inputted from the keyboard with the password stored in the part 4, also collates the keying time of the password inputted from the keyboard 1 with the keying time stored in the part 4 and authenticates a user based on these collation results.
Patent JP-2000194886-A (JP)
Title: Magnetic recorder
Inventor: HORIE MASAHIRO
IPC: G07B1/08
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized magnetic recorder in a simple structure capable of reading the magnetic data of an original ticket. SOLUTION: This magnetic recorder is provided with a hopper part 3 for housing supplementary tickets, a supplementary ticket delivery device 4 for delivering the supplementary tickets housed in the hopper part 3, a first carrier 9 for carrying the supplementary tickets from the delivery device 4, an encoding part 6 provided with a magnetic head for reading and writing the magnetic data from/to the supplementary tickets carried from the carrier 9, a second carrier 17 for carrying them from the encoding part 6, a thermal head 8 for printing the surface of the supplementary ticket carried by the carrier 17 and a supplementary ticket outlet part 13 for discharging the supplementary tickets from the thermal head 8. The carrying routes of the respective first carrier 9 and second carrier 17 are arranged separately for equal to or more than the length of the supplementary ticket.
Patent JP-2000188403-A (JP)
Title: Method of producing semiconductor device
Inventor: KODAMA MITSUFUMI
IPC: H01L21/322
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To permit decrease of failures such as occurrence of leak current between thin-film electrodes due to pin-hole and the like occurred at a semiconductor thin-film layer, short-circuit and the like to the extent that almost no failure occurs. SOLUTION: This method of producing a semiconductor comprises the steps of forming a semiconductor film on an insulating surface, forming an insulating film on the semiconductor film, doping impurity having N-type or P-type conductivity into the semiconductor film, and hydrogenating it by heat-treatment. In this case, the heat-treatment can be performed at 200-500 deg.C without plasma.
Patent JP-H11178971-A (JP)
Title: Putting practicing tool
Inventor: SEKIWA MITSUNAO
IPC: A63B69/36
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To return a ball to a green mat by reversing the center-of-gravity moving direction and the revolving direction after converting the center-of- gravity moving energy and the revolving energy of the ball hit by a putter on the simulative green to potential energy with a direction changing part. SOLUTION: By properly setting the inclination and coefficient of friction of a direction changing part, the kinetic energy is converted to potential energy without producing slide between a ball and the direction changing part. Then, the potential energy is converted to kinetic energy. At that time, the direction of kinetic energy reverses the center-of-gravity moving direction and the revolving direction and rolls the ball on the simulating green A. Accordingly, the ball can be rolled forwards and backwards on the simulative green A. And, putter exercise over the distance forwards and backwards can be made on the simulative green A by displaying the distance the ball rolls on the simulative green A at each height of the direction changing part B.
Patent JP-2000192026-A (JP)
Title: Additive for excavation slurry and excavation slurry composition containing the same
Inventor: OKADA YASUNARI
IPC: C09K8/04
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an additive used for an excavation slurry and having excellent performances and excellent biodegradability and to provide an excavation slurry composition containing the same. SOLUTION: This additive comprises a water-soluble copolymer having a number-average molecular weight of 1,000-50,000 and derived from 30-95 mol% (a) at least one unsaturated monocarboxylic acid monomer selected from among acrylic acid, methacrylic acid, and monovalent metal salts, divalent metal salts, ammonium salts, and organic amine salts of these acids, 5-70 mol% (b) maleic acid (anhydride), fumaric acid, citraconic acid (anhydride), and alkali metal salts, alkaline earth metal salts, ammonium salts, and organic amide salts of these acids, and 0.5-15 mol%, based on 100 mol% of the total amount of the unsaturated carboxylic acid monomers, (c) quinone.
Patent JP-2001186333-A (JP)
Title: Picture processor, picture processing method and computer-readable recording medium with program for making computer execute the method recorded thereon
Inventor: TONE KOJI
IPC: H04N1/387
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To attain optimization of the performance of conversion of picture data and to perform conversion of multilevel picture data which suppresses deterioration of a picture quality. SOLUTION: This picture processor for resolution conversion and gradation conversion of input picture data read from a picture reading part is provided with a resolution and gradation conversion part 302 which has a conversion table for correlating and storing pixel patterns having gradation equal to or lower than prescribed gradation for each gradation which each pixel of the input picture data can take and replaces each pixel of the input picture data with pixel patterns of a gradation equal to or lower than the prescribed gradation by using the conversion table to perform resolution conversion and gradation conversion of the input picture data.
Patent JP-2001188507-A (JP)
Title: Fluorescent light-emitting display and fluorescent light- emitting display device
Inventor: ITO SHIGEO
IPC: G09F9/30
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent light-emitting display capable of performing a high luminance display, using a simple structure. SOLUTION: A cathode electrode 106 and an emitter 107, which is made of an electric field electron emitting material are laminatedly provided on the inner surface of an insulated substrate 101 constituting a vacuum hermetic case 100, and an anode electrode 104 and a phospor layer 105 are laminatedly provided on the inner surface of an insulated substrate 102 and a material conducting secondary electron emission is included in the phosphor layer 105. When a switch 110 is made to be in a closed state, electrons emitted from the emitter 107 projectedly collide against the phosphor layer 105 to emit lights. Although only a pulse shaped drive signal is impressed on the anode electrode 104 via a capacitor 111, however, the light emission will be maintained, even after the drive signal is stopped by the action of secondary electrons emitted from the layer 105.
Patent JP-2000199374-A (JP)
Title: Movable wall device
Inventor: OKAWA RYUJI
IPC: E05D15/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a movable wall device without using a curtain cable when a door is moved and stopped. SOLUTION: A movable wall device comprises a plurality of doors C, R1 to R4, L1 to L4 for opening/closing a communication port by movement along the wall surface, an aerial power feed line 16 installed at the communication port, current collectors 32 adapted to slide on the feed line 16 so as to feed powers to the doors C, R1 to R4, L1 to L4, radio transceivers 36 incorporated in the doors C, R1 to R4, L1 to L4 for controlling the doors C, R1 to R4, L1 to L4 so that the doors C, R1 to R4, L1 to L4 are moved and stopped, and instruction and monitor radios 37 which can be operated for the transceivers 36 of the doors C, R1 to R4, L1 to L4, respectively.
Patent JP-2000200133-A (JP)
Title: Information input device and remote controller
Inventor: HAYAKAWA TAKESHI
IPC: G06F3/0362
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To easily perform an operation at the hand of an operator and to improve remote operability. SOLUTION: This information input device 1 is provided with an annular base body part 4, a jog dial 5 freely turnably attached along the circumferential direction of the base body part 4 and a set of photocouplers PC1 and PC2 for generating signals corresponding to the rotating direction of the jog dial 5. When the jog dial 5 is rotated clockwise or counterclockwise to the base body part 4, the 2-phase pulse signals of a phase difference corresponding to the rotating direction of the jog dial 5 are generated. By the constitution, a finger mounted jog dial capable of a rotating operation with one hand in the state of mounting the base body part 4 to the pointing finger or middle finger of the operator is constituted.
Patent JP-2001186808-A (JP)
Title: Method for detecting traveling state in tea ridge striding and traveling type tea garden tending machine
Inventor: TSUKADA TSUTOMU
IPC: A01G3/08
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting a traveling state in a new tea ridge striding and traveling type tea garden tending machine, capable of detecting the traveling state such as travel speed, travel distance, etc., from the flow rate of hydraulic oil supplied from a hydraulic pump so as to drive a traveling body. SOLUTION: This method for detecting the traveling state is characterized in that in an apparatus obtained by attaching a tending machine body 3 to a traveling machine body 2 to be traveled and driven by a hydraulic motor and carrying out proper tea garden tending operations such as plucking operation, pruning operation, fertilizing/prevention operation, etc., while grounding and traveling between a tea ridge T, the flow rate of a hydraulic oil supplied from hydraulic pumps 19A and 19B so as to drive traveling bodies 12A and 12B are measured by flowmeters 21A and 21B of turbine type equipped with rotary encoders and the traveling velocity, the travel distance, etc., of the tending machine are detected from the measured values.
Patent JP-2001191296-A (JP)
Title: Punching unit for tape-shaped article
Inventor: FURUTA MASATO
IPC: B26F1/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a punching unit suitable to gangpunch product holes accurately every processing area without the need for a high-power drive mechanism as a control means for a gang die to a direction orthogonal (Y-axis direction) to a feeding direction (X-axis direction) of the tape-shaped article when a plurality of product holes are gangpunched by means of the gang die every processing area partitioned in the longitudinal and lateral directions of a wide tape-shaped article. SOLUTION: A tape-shaped article 100 is intermittently fed in the X-axis direction in a constant quantity, a gang die 2 is controlled in the Y-axis direction, an alignment camera C is directly placed above each of a plurality of reference marks e which are arranged in a process area E in the width direction of the tape-shaped article 100 in a line, and every time the mark e is photographed, a die containing flame 1 is moved correctly in the X-axis direction by means of an alignment data, the gang die 2 is moved correctly in the Y-axis direction, and then product holes H are gangpunched every processing area E.
Patent JP-2000178859-A (JP)
Title: Knit fabric
Inventor: URANAKA HIRONORI
IPC: D04B1/18
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain a knit fabric having excellent fitting ability, appearance quality, wear feeling and stretchability when used as clothing or the like by containing a given amount of polypyrrolidone and/or its copolymer in polyurethane fiber. SOLUTION: The polyurethane fiber having 10-50 d preferably 10-30 d fineness and excellent in elongation, strength, elastic recovery factor and heat resistance and preferable for knit fabric-fiber material is obtained by spinning a polyurethane dope added 0.1-10 wt.% polyvinylpyrrolidone (copolymer) wherein the polyurethane composed mainly of a polyol such as a polyether-based glycol, a diisocyanate such as diphenylmethane diisocyanate and a diol, as a chain extender, such as ethylene glycol.
Patent JP-2000171104-A (JP)
Title: Hot air generating device
Inventor: NOMURA SHUZO
IPC: F24H3/06
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To permit the generation of hot air at a high pressure simultaneously with draining and drying by a method wherein a plurality of communicating tubes, communicating with and connecting to a plurality of annular tubes mutually, are provided to form a heat exchanging flow passage while the supplying pipe and discharging pipe of fluid are connected to the heat exchanging flow passage. SOLUTION: A heat exchanger, employed for a hot-air generating device optimum for using in the drying of parts or the like, is constituted of a heat exchanging flow passage 21, constituted of a plurality of annular pipes 24, arranged in parallel and communicated with and connected to each other through a plurality of communicating pipes 25, a supplying pipe 22, supplying high-pressure gas to the heat exchanging flow passage 21, and a discharging pipe 23, discharging the high pressure gas, while the heat exchanging flow passage 21 is received in a vessel filled with a heat storage material. Various kinds of heat generating devices, such as a burner, an electric heater and the like, are employed as a heat source for heating the heat exchanging flow passage 21 in the vessel.  Further the heat exchanging flow passage 21 is connected to a compressor through the supplying pipe 22 while hot air, generated by heating in the heat exchanging flow passage 21, is sent to a using side through the discharging pipe 23 to use the same for draining and drying.
Patent JP-2000184814-A (JP)
Title: Safety device for bush cutter with prime mover
Inventor: HINA AKIRA
IPC: A01D34/68
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide the subject safety device intended to prevent such accidents as those due to scattering stone or broken cutting blade chips, injury accidents due to the cutting blade under rotation when being not aware of a person's presence near at hand on account of the prime mover's noise and becoming aware of his presence on being patted on the shoulder to effect a surprise and his injury, or accidents due to scattering broken cutting blade chips as a result of the cutting blade's hitting a concrete wall, pole or the like during an edge cutting operation. SOLUTION: This safety device is so designed that, an irrotational cover with its circumference mounted with a serrated, star-shaped cover is set up above a rotary cutting blade 2 of the prime mover bush cutter. Owing to the above design, as the irrotational cover 1 is greater in diameter than the rotary cutting blade 2, even if the cover 1 comes into contact with an obstacle such as concrete wall, or human body, a major accident can be avoided; besides, weeds tend to be caught on the serrated, star-shaped cover, with the result that operating efficiency never drops at all.
Patent JP-2000187176-A (JP)
Title: Light deflecting device
Inventor: FUKUTOMI AKIHIRO
IPC: B41J2/44
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To improve the lubricant performance of a rolling bearing supporting and rotating a rotary polygon mirror. SOLUTION: The rolling bearing 2 supporting and rotating the rotary polygon mirror 1 holds a ball train 23 between an outer ring 22 and an inner ring 24, and the members are coated with rust preventive oil 30. The oil 30 functions as a lubricant in an early stage just after starting the operation of the device. However, if the dilution concentration of the oil 30 is low in a stage for coating the members with the oil 30, the coating amount is too small to obtain necessary lubricant performance, and then noise is caused. The sufficient coating amount is secured by setting the dilution concentration of the oil 30 to >=3% when the revolving speed of the mirror 1 is >=10,000 rpm.
Patent JP-2000194092-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SAITO KOICHI
IPC: G03C1/85
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material superior in conveyability and scratch resistance and antistatic property. SOLUTION: The silver halide photographic sensitive material is provided with at least one silver halide emulsion layer on one side of a support and on the other side at least 2 backing layers containing a mixture of a slipping agent and a binder in its outermost layer, and in its adjacent layer, an ion conductive polymer-containing layer, further, in its adjacent layer, a colloidal metal oxide sol-containing layer, and further, in its adjacent layer, crystalline metal oxide particles-containing layer, and further, in its adjacent layer, a conjugated conductive polymer-containing layer.
Patent JP-H04219803-A (JP)
Title: Building control system
Inventor: YASUDA MASAKAZU
IPC: G05B17/02
Filed: 1990-12-20
Abstract: PURPOSE:To grasp the consumption of a material for temperature control on a building side and to decide the optimization, etc., of the limit or contracted amount of the consumption by providing a means which limits the consumption of the material for temperature control when the corresponding predicted value exceeds the contracted amount. CONSTITUTION:A limitation part 333 holds the contracted amount of cold water corresponding to a specific period, compares total accumulative consumption sent from a prediction part 332 with the contracted amount, and carries on the operation of cooling facilities without limiting it. When the total accumulative consumption exceeds the contracted amount, a message showing that the accumulative consumption of the cold water exceeds the contracted amount is sent to a control console through an input/output controller. Then the operation of the cooling facilities 4 is controlled through a transmission controller 34 and a terminal device 35 so that the total accumulative consumption does not exceed the contracted amount.
Patent JP-H04220604-A (JP)
Title: Method for laminating ferrule of multilayer type optical connector
Inventor: SAITO MASAMI
IPC: G02B6/38
Filed: 1990-12-21
Abstract: PURPOSE:To provide a method of laminating the ferrules of plural multilayer optical connectors by which plural ferrules can be laminated with ease and high density. CONSTITUTION:A method of laminating ferrules of multilayer type optical connectors by integrally laminating the respective ferrules 11 of plural optical connectors 10 in order to make the butt joint of the plural optical connectors 10 to the same number of other corresponding optical connectors simultaneously. Plural optical connectors are formed by stacking. The plural ferrules 11 one by one and elastically wrapping them by a wrapping means 20 so as to be laminated in one body.
Patent JP-H04220446-A (JP)
Title: Stabilized polyethylene resin composition for film
Inventor: HAYASHIDA HARUO
IPC: C08L23/00
Filed: 1990-12-21
Abstract: PURPOSE:To provide the title compsn. excellent in the thermal stability during molding and in the resistance to coloration. CONSTITUTION:100 pts.wt. polyolefin resin is compounded with 0.01-3.0 pts.wt. antiblocking agent having an accumulated content of acids having a solid-acid strength pKa of at least 4.8 of 250mumol/g or lower at the surface and an OH group content of 200mumol/g or lower at the surface, 0.01-3.0 pts.wt. phenol antioxidant, and 0.01-0.2 pt.wt. phosphorus antioxidant to give the title compsn.