baber/WOPTO huggingface dataset:
Patent JP-2001109402-A (JP)
Title: Display device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To avoid a problem of leaking of light by flattening the base of a pixel electrode in an active matrix type display device. SOLUTION: An upper silicon nitride film of a thin film transistor is formed, a resin film is formed on the silicon nitride film to flatten the surface having a rugged pattern due to the thin film transistor, and then a pixel electrode is formed on the flat surface.
Patent JP-2002061736-A (JP)
Title: Electric power steering device
Inventor: FUKAMI HAJIME
IPC: B62D5/04
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem on an electric power steering device using resin teeth for a reducing gear mechanism (a worm reducer) that the resin property of the resin teeth is lowered as it is used because the glass transition temperature of a resin is within a vehicle operating temperature range, to increase the backlash of the reducing gear mechanism and impair steering feeling or cause unusual noises (grinding of the teeth). SOLUTION: This electric power steering device comprises a reducing gear mechanism (a worm reducer 99) having a driven gear (a worm wheel 2) with resin teeth 2b, the resin teeth 2b being formed of a radiation crosslinking resin. Therefore, the good electric power steering device can be obtained without increasing the backlash of the gear reducing mechanism as it is used.
Patent JP-2002067209-A (JP)
Title: Conductive plastic sheet
Inventor: ONO SHIGEKI
IPC: C08J7/044
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a conductive plastic sheet having sufficient conductivity for antistatic properties and further having a thermally stable surface specific resistance value. SOLUTION: The conductive plastic sheet comprises a conductive resin composition obtained by blending a polyester resin, a carbon nanotube and a solvent of 27:23:50 by weight and uniformly formed in a thickness of 30 μm on one side surface of a polystyrene resin sheet having a thickness of 0.3 mm. As a result of measuring a surface specific resistance of the surface molded with the composition, the specific resistance is 106 Ω with sufficient antistatic properties. Further, when the surface specific resistance of the plastic sheet is measured after the plastic sheet is held at 80 deg.C for 20 hours, the resistance is 106 Ωwhich is not changed with sufficient thermal stability.
Patent JP-2002066582-A (JP)
Title: Biological treatment method for waste water containing oil content
Inventor: HIRANE TAKESHI
IPC: C02F1/24
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a biological treatment method by which waste water containing oil contents can effectively be treated without complicating the configuration of a device. SOLUTION: Suspended filter media 2 are filled in a treating tank 21 which can circulate feed water to form a suspended filter layer 23. Air is ejected to the suspended filter layer from a lower part by using a diffuser 4, and then organic substances contained in the feed water are decomposed and removed by an aerobic bacteria membrane formed on the surface of the suspended filter media. Filter media having nonuniform particle sizes and shapes are used for the suspended filter media. Fine bubbles are generated by agitation of suspended filter media caused by the air ejected to the suspended filter layer from the lower part. Oilspots are adhered to the fine bubbles, and thereby, the oil contents contained in the feed water are floated and separated.  Particularly, a suspended filter medium whose surface is rich in lipophilic property is used, and the feed water is circulated to the suspended filter layer in a downward flow. Oilspots on the surface of the suspended filter media becomes coarse in the upper part of the suspended filter layer, and then oil contents contained in the feed water are floated and separated.
Patent JP-2002071221-A (JP)
Title: Automatic water heater
Inventor: WATANABE KORYU
IPC: F24H9/00
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To solve a problem that, since an automatic mixing valve having a temperature sensing type expansion body where all of mixing means to supplying hot water to a plurality of hot water supply passages are all excellent in intermediate action performance, the number of parts of the internal part of a mixing valve body is large and a cost of the mixing valve itself is high. SOLUTION: The mixing means for supply of hot water to a bath of a plurality of mixing means consists of a proportional type automatic mixing valve B to regulate a hot water flow passage W2 and a hot water flow passage W1 to a mixture ratio corresponding to the positions of valve bodies 16 and 17 driven by a motor A. A mixing means for supply of hot water to a general faucet for a shower and a kitchen, etc., is provided with a temperature sensing type expansion body 11. The position of the expansion body 22 is driven by a motor 20, and a valve body 21 consists of automatic mixing valve A capable of varying a mixture ratio between hot water and cold water through regulation corresponding to operation of the expansion body 22.
Patent JP-2001348554-A (JP)
Title: Reactive hot-melt adhesive composition
Inventor: KURODA TAKEO
IPC: C09J171/02
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a reactive hot-melt adhesive, of which curing reaction progresses by an irradiation of an activating energy beam, and excellent in heat resistance and adhesive property to a PET. SOLUTION: This reactive hot-melt adhesive composition is characterized by containing a cationic polymerizable compound having >=1 cyclic ether groups such as epoxy groups, etc., per 1 molecule on average, a phthalic acid diester shown by formula (2) [wherein, R5 is (ChH2hO)iH; and R6 is (CkH2kO)lH or (CkH2kO)lCkH2k+1 provided that (h), (i), (k), (l) are each >=1 integer] and a photo cationic polymerization initiator.
Patent JP-2002069237-A (JP)
Title: Rubber composition
Inventor: ARAKI MITSURU
IPC: C08K5/31
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition suitable for a cushion rubber for joining a reclaimed tread rubber and a reclaimed tire easing together required for the manufacture of a retreaded tire for TBR (a radial tire for trucks and buses) and the like, and to provide a pneumatic tire obtained using the rubber composition. SOLUTION: The rubber composition comprises 100 pts.wt. of a rubber component and, incorporated therewith, 0.1-1.0 pt.wt. of at least one compound selected from the group consisting of thiuram compounds and dithiocarbamate compounds together with 0.1-1.0 pt.wt. of an amine-based vulcanization accelerator and further 25-45 pts.wt. of carbon black having a DBP absorption of 70-100 (ml/100 g)and N2SA (nitrogen adsorption specific surface area) of 70-130 (m2/g).
Patent JP-2002075134-A (JP)
Title: Insulating barrier for switch
Inventor: KODERA KATSUMASA
IPC: H01H31/28
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an insulating barrier for a switch, the inside of which can be verified seen, after being installed in the body case. SOLUTION: This insulating barrier 41 for the switch 11 is an insulating barrier, where bushings 21 and 22 relative in each phase are pierced through the supported by both sidewalls of the body case 12, a fixed electrode 23 is provided inside the bushing 21 and a movable electrode 26, which can approach and leave the fixed electrode 23, is provided rotatably inside the bushing 22, and interphase insulation and insulation to the ground are made by covering both electrodes 23 and 26 for each phase. In this case, a viewing window 49, through which the structures of the electrodes inside can be seen in installed the state in the body case 12, is provided in a part of the insulating barrier 41. For this reason, it is possible also to verify the inside of the insulating barrier, after it is installed in the body case 12.
Patent JP-2002078595-A (JP)
Title: Carpet with deodorizing function and deodorization processing method for carpet
Inventor: SETO YASUTARO
IPC: D06B1/02
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a carpet having a good touch feeling, excellent deodorizing performance, in durability of the performance after washings and having, an excellent adhering of a deodorizer to piles and a deodorizing function, and to provide a deodorization processing method for the carpet at a low cost and with good production efficiency, without being limited in raw material. SOLUTION: A deodorant made of an amine compound and having the average grain size of 10 μm or below is fixed to pile yarns forming a pile layer 2 by a self-crosslinking type acrylic ester copolymer emulsion resin having the glass transition point of -30 deg.C or below. An inorganic substance is preferably used together with the deodorant. As the deodorization processing method, the pile layer 2 of the raw carpet is processed with a processing agent containing this specific deodorant and the self-crosslinking type acrylic ester copolymer emulsion resin to fix it to the pile yarns.
Patent JP-2002082296-A (JP)
Title: Multi-beam write-in optical system and image forming device using the same
Inventor: KAWAMURA ATSUSHI
IPC: G02B13/22
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a multi-beam write-in optical system and an image forming device using the optical system, with which system and device excellent in light source images are available, a proper reduction rate is given by the conversion optical system, a load on the scanning optical system is decreased, and a high performance is realized by forming light source images having a required arraying interval by using a conversion optical system and composing the conversion optical system with plural optical elements. SOLUTION: Plural light sources closely arranged on a plane are used as objects, the images of respective optical sources are so formed on a plane 40 that a required relative positional arrangement is given, the images on the plane 40 are used as optical sources in a write-in scanning optical system. The plural optical sources are composed of plural optical elements, and the conversion optical system 30 where the object side and the image side are both telecentric is provided.
Patent JP-2001091337-A (JP)
Title: Filling level measuring device
Inventor: REIMELT RALF
IPC: G01F23/284
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a filling level measuring device, with which the level of a filled object inside a container is measured and in which an impedance matching device effective in a frequency region having a prescribed bandwidth can be connected to the front of a waveguide. SOLUTION: An electronic circuit which forms an electromagnetic signal is provided. A waveguide which protrudes inside a container is provided. A coupling member is provided. The electromagnetic signal is introduced to the container by the waveguide. The electromagnetic signal which is reflected by the surface of a filled object is derives to the outside of the container. The electromagnetic signal is transmitted by the coupling member to the waveguide from the electronic circuit. The coupling member is provided with an internal conductor, which is provided with a conductor section whose geometry is different from a cylinder shape in order to increase a characteristic impedance.
Patent JP-2002089420-A (JP)
Title: Starter energizing circuit
Inventor: OSADA MASAHIKO
IPC: F02N11/00
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To resolve failures such as welding of a normally-open contact and air gap in right before closing the normally-open contact of a magnet switch, where an excessive attraction force is generated with decrease in an air gap and violently close the normally open contact, which causes the generation of a large reaction so as to greatly bounce the normally open contact with a large current flowing therethrough and generate an arc. SOLUTION: An energization control device 6 comprising a switching device 7 and an ECU 8 is disposed between a starter relay 5 and a magnet coil 2b. When a voltage is impressed via the starter relay 5, the ECU 8 turns on the switching device 7, when reaching a 'control start timing' which is set according to a current value, temporarily turns off the switching device 7 at an appropriate 'current intermittent timing' to weaken the generation magnetic force of a magnetic coil 2b and delays the closing speed of a magnet switch normally open contact 2a. As a result, the bounce of the magnet switch normally open contact 2a can be suppressed.
Patent JP-2002100405-A (JP)
Title: Resin composition for gel high polymer solid electrolyte and the gel high polymer solid electrolyte
Inventor: SONOBE HIROYUKI
IPC: C08F290/06
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a gel high polymer solid electrolyte, having both superior ion conductivity and mechanical strength, and which is applicable to various electrochemical devices. SOLUTION: This gel high polymer solid electrolyte contains (A) a polyether copolymer having an ethylene oxide denaturalized glycidyl ether compound and an ethylene oxide as main ingredients, and (B) a polymer of a fluorine compound, as an essential condition, and as necessary, (C) it will also contains a polyether polymer obtained from a composition for a gel high polymer solid electrolyte, in which a polymerizable compound having one or more ethylene unsaturated bonds in an element, and (D) an electrolyte.
Patent JP-2002105086-A (JP)
Title: Silicon-containing alicyclic compound
Inventor: IWAZAWA HARUO
IPC: C08G77/50
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a new silicon-containing alicyclic compound useful as a raw material, etc., for a polysiloxane-based resin used for a chemical amplifying type resist excellent in dry etching resistance, transparency, resolution, developability, etc., for radiations. SOLUTION: This silicon-organic alicyclic compound has a structure in which t-butoxycarbonyl group and a (substituted) silyl group are bound to bicyclo[2.2.1]heptane ring or a ring in which the 2-4 bicyclo[2.2.1]heptane rings are condensed and is represented by 2-trimethoxysilyl-5-t- butoxycarbonylbicyclo[2.2.1]heptane, 2-methyldiethoxysilyl-5-t- butoxycarbonylbicyclo[2.2.1]heptane, 3-trimethoxysilyl-8-t- butoxycarbonyltetracyclo[4.4.0.12,517,10]dodecane or a cyclic polysiloxane derivative thereof, etc.
Patent JP-2001112928-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F5/04
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine that does not create to remarkable unfairness due to biased winning. SOLUTION: In a normal game, the cumulative payout number/cumulative feed number of coins is calculated (S175F) and the calculated value and a standard value composed of 0.4 or 0.5 are compared (S175H and S175J). A small hand judgment mode is set to high probability time or normal time based on the compared result (S175I and S175K) and control for feeding back the generation probability of a specified display form based on the display result of a variable display device is performed.
Patent JP-2002100169-A (JP)
Title: Method for displaying recordable remaining time and signal recorder
Inventor: YOSHIDA TOMOHIKO
IPC: H04N19/196
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To accurately display a recordable remaining time. SOLUTION: When the coding processing of the signal of contents is executed to record it on data storage and a free disk capacity P in the data storage becomes a prescribed amount LM or below, an operation proceeds from ST2 to ST4, and it is discriminated whether or not the coding processing is made at a fixed bit rate. When the coding processing is made at a variable bit rate, the operation proceeds from ST4 to ST5, the coding processing is changed into the fixed bit rate, and then the recordable remaining time at the fixed bit rate is calculated in ST6, and displayed in ST7.  Because the coding processing is changed into the fixed bit rate when the free disk capacity P becomes the prescribed amount LM or below, the recordable remaining time can accurately be displayed by calculating the recordable remaining time from the bit rate at this moment and the free disk capacity of the data storage.
Patent JP-2002111079-A (JP)
Title: Peltier module
Inventor: OKADA HIROAKI
IPC: H01L35/32
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a durable Peltier module where, even if a junction part between a P- or N-type thermoelectric element and a junction electrode or a P- or N-type thermoelectric element is repeatedly applied with a thermal stress, such failure as disconnection caused by cracking of the junction part or the P- or the N-type thermoelectric element is hard to occur. SOLUTION: An array pattern has an angular part at its periphery which comprises junction electrodes 4 and 4' provided to a pair of substrates 1. A periphery supporting member 5 of a material different from that of a P-type thermoelectric element 2 or an N-type thermoelectric element 3 is provided on the peripheral side of facing angular part junction electrodes 4A and 4'A to form the angular part. The periphery supporting member 5 is jointed to the facing angular-part junction electrodes 4A and 4'A.
Patent JP-2002108612-A (JP)
Title: Object-oriented programming support device
Inventor: TSUKURIDA TETSUO
IPC: G06F9/44
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To efficiently perform an object-oriented program development. SOLUTION: This programming support device is provided with means 105, 107, 113 to inspect whether an operation defined by a program developer is the one to override an operation defined in a super class or the one to be overridden in a sub-class and to display an inspection result, means 109, 113 to specially display an operation name defined in the super class when the operation name is mistaken and means 112, 113, etc., to extract a part to be required by the program developer from a program and to display it by concealing an unnecessary part of the program.
Patent JP-2002109955-A (JP)
Title: Sulfide crystallized glass, solid electrolyte, and fully solid secondary cell
Inventor: TATSUMISUNA MASAHIRO
IPC: H01M10/05
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a sulfide crystallized glass having very high lithium ion conductivity at room temperature. SOLUTION: The lithium ion conductive sulfide crystallized glass has a composition of Li2S 50-92.5 mol%, and P2S5 7.5-50 mol%, and a crystallization rate of 30-99%, and the crystallized glass consists of a glass phase part containing Li2S and P2S5 as a main component, and a crystal phase part containing at least one compound selected from a group of Li7PS6, Li4P2S6, and Li3PS4.
Patent JP-2002105489-A (JP)
Title: Acidic detergent for hard surface
Inventor: AKIMOTO RYUJI
IPC: C11D3/06
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To develop an acidic detergent for cleaning hard surfaces, particularly beer brewery facilities. SOLUTION: The acidic detergent for hard surfaces comprises (a) phosphoric acid, (b) an ampholytic surface active agent to be represented by the formula (wherein R1 is an 8-18C alkyl group or an alkenyl group; R2 and R3 may be the same or different and are each a 1-4C alkyl group or an alkyl group substituted with a hydroxyl group), (c) a nonionic surface active agent to be represented by the formula: R1O(C2H4O)m(C4H8)nR2 (wherein R1 is an 8-18C alkyl group or an alkenyl group; R2 is a 1-4C alkyl group or an alkenyl group; m is a number of 3-15; and n is a number of 1-6) as the effective components.
Patent JP-2002114969-A (JP)
Title: Abrasive for moisture absorptive composite material and repair method of moisture absorptive composite material
Inventor: KETAYAMA MASAYOSHI
IPC: C09K3/18
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an abrasive capable of removing a scar on a film without loosing transparency, while keeping moisture absorption function. SOLUTION: This abrasive for moisture absorptive composite material has on a substrate surface a transparent moisture adsorptive film containing at least an inorganic binder and a moisture absorptive organic polymer, and it contains at least an inorganic particulate having an average particle diameter of 0.2-3 μm.
Patent JP-2002108766-A (JP)
Title: Electronic bulletin board system and method for notifying notification information
Inventor: SAKO KENTARO
IPC: G06F13/00
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a communication system permitting a notifying person to specify a user receiving notification information notified on an electronic bulletin board and having an information transmitting function among a plurality of users by the electronic bulletin board and a privacy function between the specified users. SOLUTION: The system where a server 103, a notifying person terminal 104 and a receiver terminal 105 are connected to a network 102 is operated. Thus, the server 103 urges the notifying person terminal 104 to specify identification ID of a receiver receiving notification information on plural pieces of notification information which the notifying person notifies. Notification information is connected to specified identification ID of the receiver and it is registered in a notification information data base. On the other hand, the server 103 urges the receiver terminal 105 to input identification ID of the receiver. Only notification information connected to inputted identification ID of the receiver is transmitted to the receiver terminal 105.
Patent JP-2002067563-A (JP)
Title: Press plate for flat file
Inventor: SATO YUKIHIRO
IPC: B42F13/06
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a flat file, inexpensive and capable of simply filing documents. SOLUTION: One side of a flat press plate 1' is opened to make a filing foot port 6 and the filing foot 7 is inserted into the filing foot port 6 from the side surface of the press plate 1', then, a press slide 5' is slid to fix the filing foot 7 whereby documents can be filed.
Patent JP-2002117276-A (JP)
Title: Method and system for supporting transaction
Inventor: KUROSE OSAMU
IPC: G06F19/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To simplify inquiry with respect to respective materials in the case of preparing a finished product consisting of plural materials. SOLUTION: When a prescribed finished product consisting of the plural materials is designated from a client 1 of an orderer, a finished product designating means 3a receives the designation. A material referring means 3g obtains information on the materials constituting the designated finished product. A material sorting means 3b sorts the materials to each corresponding order- receiving person. An inquiry means 3c makes an inquiry to clients 5 to 7 of the corresponding order-receiving person in accordance with the result of sorting by the means 3b. An auction means 3d decides a condition by an auction when there are plural order-receiving persons of the same materials. A transaction condition obtaining means 3e obtains a transaction condition being the result of the inquiry by the means 3d or the means 3c.  A presenting means 3f generalizes the transaction condition of each order-receiving person to present it to the client 1 having made the request.