baber/WOPTO huggingface dataset:
Patent JP-2002234974-A (JP)
Title: Ethylene resin composition and extruded article using the same
Inventor: ITAYA HIROJI
IPC: C08L33/04
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an ethylene resin composition having excellent extrusion moldability, heat resistance, flexibility, coating properties, printability, and adhesive property, which is useful for constructional materials, furniture members and the like. SOLUTION: The ethylene resin composition is obtained by melt mixing the three components of an ethylene copolymer (A), a styrenic thermoplastic resin (B), and a compatible polymer (C), and (1) the ethylene copolymer (A) is a copolymer composed of 6-50 wt.% at least one monomer selected from the group consisting of vinyl acetate, an acrylic ester, and a methacrylic ester and ethylene, (2) the content of the styrenic thermoplastic resin (B) is 5-55 wt.%; (3) the hardness is not smaller than 50 in JIS Hardness A, and at most 70 in JIS Hardness D, and (4) a Vicat softening point is not lower than 50 deg.C.
Patent JP-2002234193-A (JP)
Title: Maintenance device for ink jet printer
Inventor: TAKEMOTO TAKATOSHI
IPC: B41J2/185
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To adequately control a quantity of sucked ink without complicating a driving system of a pump in a maintenance device for an ink jet printer wherein a negative pressure is applied to a space surrounded by a cap and an ink ejection face. SOLUTION: Firstly, a piston 43 is disposed on a dead point (position X) at a side of a base end (A). At that time, a tube connector 35c communicating with a tube connector 21c is opposed to an opening groove 55b communicating with the open air (a), and then the piston 43 is moved to a position Y (B). During the above operations, a negative pressure is not generated in a negative pressure chamber 47b. Subsequently, the tube connector 35c is opposed to an external wall section of a rubber member 55 (b), and then the piston 43 is moved to a position Z (C). Consequently, the negative pressure corresponding to the distance of the piston moved during the above operation is generated.  When the tube connector 35a communicating with the cap is allowed to communicate with the tube connector 35c through the communication groove 55e (c), the generated negative pressure is suddenly applied to the space.
Patent JP-2002235069-A (JP)
Title: Vulcanizing adhesive and metal-rubber composite material using the adhesive
Inventor: SUGIURA TAKANORI
IPC: C09J5/06
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a vulcanizing adhesive which is suitable for producing rubber-metal composite materials and scarcely stains molds, and to provide a metal-rubber composite material using the vulcanizing adhesive. SOLUTION: The vulcanizing adhesive for metal-rubber composite materials is characterized in that the peeling strength between a metal substrate and a vulcanized rubber is <=8 N/cm, after the metal substrate is allowed to face the test vulcanizing adhesive-coated side of a metal substrate, thermally treated at a prescribed temperature for a prescribed time, subjected to the removal of the vulcanizing adhesive-coated metal substrate, further allowing to face the adhesive-coated side of another metal substrate coated with the test vulcanizing adhesive, thermally treated at a prescribed temperature for a prescribed time, repeatedly subjected to the same process three to five times, subjected to the removal of the vulcanized adhesive-coated metal substrate and then subjected to the thermal vulcanization of an un-vulcanizing rubber on the metal substrate.
Patent JP-2002233279-A (JP)
Title: Fishing motor-driven reel
Inventor: NANBU KAZUYA
IPC: A01K89/017
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a fishing motor-driven reel which can well maintain a water-proof performance and a motor-driven member-driving performance over a long period. SOLUTION: This fishing motor-driven reel 1 comprising a spool 8 rotatably supported on a reel body 2, a motor 12 for rotating the spool 8, and a clutch mechanism 40 capable of switching the spool 8 into a free rotation state or a fishing line-winding state is characterized by disposing a plurality of sealing materials 120 (120A, 120B) between a motor powder transmission portion 70 for transmitting the power of the motor 12 and the support portion 2A of the reel body 2 rotatably supporting the motor powder transmission portion 70.
Patent JP-2002235223-A (JP)
Title: Disposable outerwear of backside closable type
Inventor: KUWASHIRO TAKEO
IPC: A41D1/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a disposable outerwear of backside closable type preventing adhered blood from going round on the backside. SOLUTION: This disposable outerwear 1 has the following construction: a right half body 2 as one component of the outerwear 1 comprises a right front body 2a communicating with a right front sleeve 8a and a right back body 2b communicating with a right back sleeve 8b, and a left half body 3 as the other component of the outerwear 1 comprises a left front body 3a communicating with a left front sleeve 9a and a left back body 3b communicating with a left back sleeve 9b;  in the right half body 2, the respective outer side rims 10 of the right front and back bodies 2a and 2b are stuck to each other and the respective sleeve upper and lower rims 12 and 13 of the right front and back sleeves 8a and 8b are stuck to each other, while in the left half body 3, the respective outer side rims 14 of the left front and back bodies 3a and 3b are stuck to each other and the respective sleeve upper and lower rims 15 and 16 of the left front and back sleeves 9a and 9b are stuck to each other; and in this outerwear 1, the respective inner side rims 17 of the right front body 2a and the left front body 3a are stuck to each other.
Patent JP-2002239453-A (JP)
Title: Method for repairing coating film and coated material
Inventor: KIDA MASUO
IPC: B05D7/14
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for repairing a coating film by which a high quality appearance without conspicuous grinding scratch is attained in the finished appearance of the ground part of the coating film even in a method for repairing the coating film having the ground area and to provide a coated material. SOLUTION: In the repairing method, a coated base material to be repaired is subjected to the process of: (1) grinding the coating film of the area to be repaired, (2) wiping or spraying the area which is ground in process (1) and to be coated in process (3) with a solvent having <=90 deg. boiling point, and (3) forming a coating film on the area to be repaired with a coating material adapted to the specification.
Patent JP-2002241045-A (JP)
Title: Paper stapling device
Inventor: HASEGAWA TAKAO
IPC: B65H37/04
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a compact and lightweight paper sheet stapling device which can be connected to a page printer, a facsimile, a copying machine, etc. SOLUTION: The paper sheet stapling device 1 is mounted on an upper surface of a laser beam printer LBP, etc., and paper sheets discharged by a printer device are drawn into a stapling table 29 by a paper sheet drawing-in roller 13, aligned by a paper sheet aligning mechanism, stapled by an electric stapler 12 fixed to a corner of the stapling table 29, and discharged to a stack tray 30 by a paper sheet discharge roller 14. A paper sheet guide 3a is provided on a back side of an opening/closing type cover 3 for covering the electric stapler so that paper sheets are reliably introduced between a driver 12a and a clincher 12b of the stapler.
Patent JP-2002243005-A (JP)
Title: Retaining ring and hydraulic automatic tensioner
Inventor: KATO TADATOSHI
IPC: F16B7/04
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To facilitate assembling of a hydraulic automatic tensioner. SOLUTION: An engaging groove 2 is formed on the opening part inner periphery of a cylinder 1. A retaining ring 3 installed in the engaging groove and preventing slipping-out of an oil seal 4 is constituted by arranging an elastically deformable engaging piece 7 inside in the radial direction between adjacent cutouts 6 by forming a plurality of cutouts 6 in an outer peripheral part of an annular plate 5. The oil seal 4 and the retaining ring 3 are fitted to a push rod 8 inserted into the cylinder 1. A guide tool 20 having a taper hole part 20b is arranged on the outside. The oil seal 4 and the retaining ring 3 are installed by pushing in the upper end of the push rod 8 by a push-in tool 21 to facilitate assembling of the hydraulic automatic tensioner.
Patent JP-2002245702-A (JP)
Title: Disk unit
Inventor: IDEMIYA YUSUKE
IPC: G11B17/04
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To insert a disk into a vertically-set type disk unit without damaging the recording surface of the disk in which information is recorded on both sides while maintaining the disk at a prescribed position. SOLUTION: In a disk unit used in a vertically set state where a disk put on a disk tray is faced to a turntable by horizontally moving the tray, the upper surface of the disk is brought into contact with a clamper 204 while floating the disk from the disk tray by moving the turntable, protrusions 207a and 207b are provided on the lower part of the reference plane 201a of a tray 201.
Patent JP-2002247892-A (JP)
Title: Safety device of power supply device
Inventor: KUBO MITSUNOBU
IPC: H02P23/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a safety device realizing a safety function, that an output changeover switch cannot be manipulated if a power supply input switch of a power supply device is in an OFF-state, with a simple structure and attached to the power supply device at a low cost. SOLUTION: This power supply device 1 has a power supply, a power supply circuit 2, a power supply input switch 5 provided between the power supply and the power supply circuit 2, a plurality of motors driven by powers supplied from the power supply circuit 2, and an output changeover switch 4 which is provided between the power supply circuit 2 and the plurality of motors and used for driving one or more motors among the plurality of motors. There is provided a locking mechanism which locks the output changeover switch 4 according to the existence of the output of the power supply circuit 2.  The locking mechanism is released only when the power supply input switch 5 is in an OFF-state to permit the manipulation of the output changeover switch 4, and comprises a drive unit 3 operated by ONs/OFFs of a solenoid 6 in the power supply circuit 2 and a lock unit 8 which covers the output changeover switch 4 provided on a tip of a drive shaft 7 of the drive unit 3.
Patent JP-2002245418-A (JP)
Title: Non-contact electronic tag reader
Inventor: OKAMURA EIJI
IPC: B65G61/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact electronic tag reader that surely reads a non-contact electronic tag when an operator has an object with the non-contact electronic tag attached thereto and passes through the non-contact electronic tag reader. SOLUTION: This non-contact electronic tag reader has a shield (door, etc.), 3 provided at a path and a non-contact electronic tag read antenna 4 while the antenna 4 is attached to the path shielding face of the shield 3, and reads the data of the non-contact electronic tag 7 by the antenna 4 when the operator has the object 61 with the non-contact electronic tag 7 attached thereto and passes through.
Patent JP-2002243270-A (JP)
Title: Water heater
Inventor: KONO TAKAYUKI
IPC: F24H1/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a water heater capable of easily setting a bathtub-filling reservation time with hot water and at the same time easily confirming the reservation time. SOLUTION: The water heater having a water heater body that has a bathtub-filling function with hot water, and a remote controller for remotely controlling the water heater body comprises a time difference reservation setting means for setting the time difference between time when one wishes to take a bath and current time, a setting time display means for displaying bath-taking reservation time or time difference that is set by the time difference reservation setting means, and a current time display means for displaying current time.
Patent JP-2002249413-A (JP)
Title: Aerosol composition and its product
Inventor: MEKATA SATOSHI
IPC: A61K8/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an aerosol composition that is readily produced even in high concentration of an effective ingredient to provide a superior feeling on its usage, and a downsized aerosol product being enable to exhaust the aerosol composition in a foamed type and having equivalent or more properties than those of the conventional products. SOLUTION: The aerosol composition comprises at least, 40 to 90% by weight of aqueous components and 10 to 60% by weight of oil components and the aerosol product comprises an aerosol container filled with the composition, which can discharge the composition in foamy state.
Patent JP-2002247207-A (JP)
Title: Dealing speech system, dealing speech terminal device and system management terminal device constituting thereof
Inventor: SUZUKI NAOYUKI
IPC: G06Q50/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To open a single dealing speech terminal device to a plurality of users by login operation. SOLUTION: The dealing speech system consists of a plurality of dealing speech terminal devices 5, at least one system management terminal device and a line controller for housing the dealing speech terminal devices, the system management terminal device, lines such as a trunk line, a private line and performing exchanging operation. The dealing speech terminal device 5 is provided with a user individual identification information storage means 56 for storing individual identification information of a user, a user screen data storing means 58 for storing screen data set individually by the user, an individual identification information deciding means 57 for deciding the coincidence of the individual identification information of the user inputted from an input means with the individual identification information stored in the means 58, and a speech terminal device log off means for receiving a log off instruction and logging off the dealing speech terminal device.
Patent JP-2002243578-A (JP)
Title: Composite environmental exciter
Inventor: TOMIZAKI KAYOKO
IPC: G01M99/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a composite environmental exciter capable of performing a test coping with a sudden temperature change and observing a test piece without interrupting the test. SOLUTION: This composite environmental exciter 1 comprises the combination of a thermostatic oven 2 with an electrokinetic exciter 3. This exciter further comprises supplying means 4, 6, and 25 for supplying liquid nitrogen to the thermostatic oven with an adjusted flow rate; temperature regulating means 5 and 6 for heating and evaporating the liquid nitrogen supplied from the supplying means and regulating the temperature of the evaporated gas nitrogen; and a blowing means for directly blowing the gas nitrogen regulated in temperature by the temperature regulating means to the test piece. A heat insulating case 10 is provided within the thermostatic oven, and a camera 11 is set in the heat resisting case.
Patent JP-2002238393-A (JP)
Title: Flush toilet for pet
Inventor: ITAKURA TETSUO
IPC: A01K23/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an economical toilet capable of facilitating disposal and making the disposal clean after defecation of a pet animal, preferably a dog or a cat. SOLUTION: This flush toilet for the pet is designed to place a net-bottomed tray on an upper opening of a box-shaped container, make the pet defecate thereon, drop only urine through the net to the container bottom, provide the lateral face of the container with a water supply port, a drain port and a hose from the drain port to sewage, connect a washing drain hose as a water supply means to the container, wash the interior of the container with fed detergent- containing water, make the container clean with water of rinsing and drying of washing, make some water stay in the container base and moderate fouling and malodor of the urine.
Patent JP-2002252824-A (JP)
Title: Timer recorder and timer recording method
Inventor: KAWANABE KAZUE
IPC: H04N5/445
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a timer recorder and a timer recording method in which a user timer reserved a satellite broadcast can acquire a program with such a performance as causing no problem in viewing even if the strength of radio wave dropped due to a thundercloud. SOLUTION: The timer recorder for recording timer reserving, recording BS broadcast signals, received and demodulated through a BS receiving circuit 2, by a recording circuit 8 comprises a circuit 4a for detecting the strength of a signal received by the BS receiving circuit 2, and means 7a for setting timer reservation/recording of the channel of BS broadcast and setting the channel of a broadcast program having a content identical to that of the broadcast program set with timer reservation/recording as a sub-channel.  A control means, i.e., a microcomputer 7, monitors the strength of a radio wave from the detection circuit 4a during execution of timer reservation/recording and switches recording or setting of reservation/recording from a channel under execution of timer reservation/recording to the sub-channel when the strength of a radio wave of BS broadcast drops below a specified level thus recording a program with such a performance as causing no problem in viewing.
Patent JP-2002248230-A (JP)
Title: Game machine
Inventor: MIYASOI TOSHIO
IPC: A63F7/02
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To improve interest in a game machine such as a pachinko game machine having a display means capable of variably displaying identification information. SOLUTION: The pachinko game machine 1 is provided with a game board. The game board is provided with an operation hole, a big prize hole and the like, and incorporated with a special pattern display device having a displaying part in its central area thereof. A plurality of identification patterns are variably displayed on the display part, and when the identification patterns are finally stopped in a specified display mode, the generation of a big prize is determined. In one period of variation of identification information, with the variable display of the identification information, the display mode of one component part of at least identification information is changed.
Patent JP-2002003218-A (JP)
Title: 12CaO.7Al2O3 COMPOUND INCLUDING ACTIVE OXYGEN SEED AND ITS PRODUCTION METHOD
Inventor: HOSONO HIDEO
IPC: C01F7/164
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To utilize a 12CaO.7Al2O3 compound that is a clathrate including active oxygen seed. SOLUTION: This 12CaO.Al2O3 compound includes the active oxygen seed (O2- ion radical and/or O- ion radical) in a high concentration of more than 1020 cm-3. The active oxygen seed included in such a high concentration exists in a crystal substantially in a free state. Therefore, the compound can be used for the applications such as an oxidation catalyst, antibacterial agent, ionic conduction body, electrode for solid electrolyte fuel cell and the like by utilizing the above characteristic.
Patent JP-2002252074-A (JP)
Title: Heating device and image forming device
Inventor: TSURUMI YUZURU
IPC: G03G15/20
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a heating device and an image forming device of a simple structure wherein winding-jam treatment can be carried out by releasing a film unit safely and simply without causing an electrification accident at a user and wherein the film unit can be installed at the right position after the treatment even if the winding-jam is generated. SOLUTION: The heating device and the image forming device have the film unit 12 which is equipped with a heater 12a and a film 12b and which can be separated from a pressurizing roller 11 of the device main body side taking one rotatable mounting part as a fulcrum against the device main body side, and has a tab 19 for on-off of an interlock switch to cut off an interlock switch 21 and to break a current supply for the heater when this film unit is rotating.
Patent JP-2002250894-A (JP)
Title: Projection type display device
Inventor: FUSHIMI YOSHIMASA
IPC: H04N5/74
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized projection type display device which is equipped with a reflection type light valve and can suppress overlap between the optical path of incident light and the optical path of projection light in the reflection type light valve and provides a projection image of high picture quality. SOLUTION: The projection type optical display device comprises a light source 101, a illumination optical system 102 which generates illumination light, the reflection type light valve 106 which forms an optical image by reflecting the illumination light, a projection optical system 107 which projects the optical image, and a lens 105 with positive power. The optical axis 115 of the reflection type light valve, the optical axis 113 of the projection optical system, and the optical axis 114 of the positive-power lens are aligned with one another. The illumination optical system 106 is so arranged that the illumination light passes through the positive-power lens 105 and is reflected by the reflection type light valve.  The exit pupil 108 of the illumination optical system and the entrance pupil 108 of the illumination optical system are arranged in conjugate relation about the positive-power lens 105.
Patent JP-2001285126-A (JP)
Title: Radio signal receiver and bit stream processing method
Inventor: ELDERS-BOLL HARALD
IPC: H04B1/707
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To effectively set a threshold by simple constitution. SOLUTION: This radio signal receiver is provided with a correlation means 8 for investigating the correlation of a received bit stream to obtain the delay profile of the bit stream and a selection means 9 for selecting at least one multi-path component based on a calculated threshold from the delay profile and assigning each selected multi-path component to plural receiver paths for processing these multi-path components in addition to calculate the threshold based on the average of the entire delay profiles.
Patent JP-2001323291-A (JP)
Title: Lubricating oil composition, operation fluid and freezing device
Inventor: KAIMAI TAKASHI
IPC: C10M105/38
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To improve the lubricating property and low temperature flowing property of an ester-based lubricating oil. SOLUTION: This lubricating oil composition consists mainly of an ester compound of the following component (B) blended with 0.1-50 wt.% ester compound of the following component (A). Component (A): a polyol ester compound consisting of a 5-10C neopentylpolyol, a 4-5C carboxylic acid and a 7-9C carboxylic acid. Component (B): a polyol ester compound or complex ester compound obtained by using >=1 kind of a <=15C polyhydric alcohol and >=1 kind of a 1-18C monobasic fatty acid as raw materials.
Patent JP-2001318448-A (JP)
Title: Recording medium, multi-valued information recording method and device, multi-valued information reproducing method and device
Inventor: NAYA MASAYUKI
IPC: G11B7/24
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a recording medium capable of providing a reproduced signal having a high S-N ratio by utilizing the emission of fluorescence. SOLUTION: The recording medium 10 is formed by supporting a recording layer 12 comprising a material which is converted into a fluorescent material when irradiated with recording light of a prescribed wavelength λ1 and then emits fluorescence whose intensity is in proportion to that of the recoding light when irradiated with excitation light of a wavelength λ2 on a base 11.