baber/WOPTO huggingface dataset:
Patent JP-2001222925-A (JP)
Title: Key switch
Inventor: TAKAGI TAKEYUKI
IPC: H01H13/14
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a key switch capable of smoothly operation each link and a posture retaining lever and maintaining the operation of a long key to excellently when the long key top is supported by way of a guide member consisting of a pair of links and the posture retaining lever. SOLUTION: A rotating engagement part for engaging a pin of a first link, a sliding engagement part for engaging a pin of a second link, and a sliding engagement part 34 for engaging a support 31b of the posture retaining lever 31 are integrally formed in a holder member 7. By precisely setting the mutual relation of positions of the rotating engagement part, the sliding engagement part and the sliding engagement part 34 beforehand, the operation of the pin of the first link in the rotating engagement part, the pin of the second link in the sliding engagement part and the support 31b of the posture retaining lever 31 in the sliding engagement part 34 can be smoothly performed at the same time.
Patent JP-2002216211-A (JP)
Title: Coin processor
Inventor: YOKOMORI SHINJI
IPC: G07F9/04
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To increase the receiving number of coins in a coin processor equipped with a mechanism for temporary storing coins. SOLUTION: A number setting means 6 sets a receipt starting number allowing the receipt of coins to be received exceeding a temporary storage number and a receipt prohibiting number, a temporary storage number control means 7 compares the input number of coins judged by a coin selecting means 1 with the set number, and a coin sorting means 2 guides the coins to an input coin temporary storage means 3 up to the receipt starting number, to a safe 9 up to the receipt prohibiting number, and to a return port 10 when the input number exceeds it. A set switch 8 allows to prohibit the receipt of the coins exceeding the receipt starting number.
Patent JP-2002215744-A (JP)
Title: Home delivery article management system, and home delivery article management device and method
Inventor: ONO YOSHIYUKI
IPC: G06Q50/00
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To enable a consignee to designate whether an article is to be delivered to the consignee's address or to a delivery business tie-up store near the address according to the consignee's convenience prior to delivery of the article. SOLUTION: A delivery company 2 sends article identification information and a scheduled delivery date to a consignee 3. The consignee 3 sends the article identification information on the article which he/she can not receive on the scheduled delivery date and information on the consignee's address to the delivery company 2. Upon receiving the article identification information and the consignee's address information from the consignee 3, the delivery company 2 sends a list of delivery business tie-up stores near the address to the consignee 3 based on the consignee's address information. The consignee 3 selects a store from the list of delivery business tie-up stores and notifies the delivery company 2 of it.  The delivery company 2 arranges that the article, which is identified by the article identification information sent from the consignee 3, should be delivered to the delivery business tie-up store selected by the consignee 3 and makes the store issue an exchange ticket to the consignee 3.
Patent JP-2002210612-A (JP)
Title: Reciprocation saw
Inventor: MORI SHINSUKE
IPC: B23D49/14
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To inhibit a large size of a housing at a reciprocation saw capable of adjusting a length of a saw blade projecting from a shoe by adjusting a fixed position of the shoe against the housing. SOLUTION: The reciprocation saw is provided with a housing 10; a driving shaft 24 reciprocally movably mounted to the housing 10; a saw blade fixing mechanism 30 capable of switching the driving shaft 24 and a saw blade 62 to a fixed state and a non-fixed state; and a shoe fixing mechanism 45 capable of switching the housing 10 and the shoes 52, 56 to the fixed state and the non-fixed state. The saw blade fixing mechanism 30 and the shoe fixing mechanism 45 are switch-operated to the fixed state and the non-fixed state by the same operation member 40.
Patent JP-2002212477-A (JP)
Title: Inkjet ink
Inventor: ADACHI KEIICHI
IPC: C09D11/328
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet ink which is free from nozzle clogging and has a sufficient image density and excels in the storage of the formed images, and an inkjet recording method using the same. SOLUTION: The inkjet ink comprises water, a water-soluble dye, triethylene glycol monobutyl ether, and at least one compound to be represented by formula (1). An embodiment comprising a water-soluble solvent, an embodiment comprising a penetrant, an embodiment comprising an antiseptic/mildew-proofing agent and the like are preferred.
Patent JP-2002213636-A (JP)
Title: Solenoid valve
Inventor: IMAI MASAYUKI
IPC: F16K31/06
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To improve the difference in valve opening pressure of a solenoid valve, between opening by energizing a coil and opening by a spring. SOLUTION: The solenoid valve 1 has a suction piece 60 fixed into a pipe member 20 and a bobbin 30 with a coil 32, wound thereon mounted outside the pipe member 20. A valve body 80, having a valve seat 82, is fastened to the pipe member 20 and a valve element 90 passing through the suction piece 60 is mounted integrally with a plunger 50. The valve element 90 is so constructed that a fluid can flow to the head of the plunger 50 via through-holes 94, 96, and a sealing member mounted on the outer periphery of the plunger 50 and a seal portion of the pipe member 20 allows leakage of the fluid.
Patent JP-2002221818-A (JP)
Title: Nonmagnetic single component toner, image forming method and process cartridge
Inventor: KAWAKAMI HIROAKI
IPC: G03G9/08
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a nonmagnetic single component toner with which a stable charge amount is obtained and images with sufficient image density without splashing of the toner or fog can be formed. SOLUTION: The following developing device 4 is used. The device 4 has a toner regulating member 7 in contact with a toner carrying body 5 through the toner 8, a rotatable elastic roller 6 disposed in contact with the toner carrying body in the upstream side of the rotating direction of the body from the contact part between the toner carrying body and the toner regulating member, and a contact elastic member 20 to apply a bias voltage equal to or higher than the discharge initiating voltage in the same polarity as the toner in the upstream side from the developing part on the toner carrying body. The contact nip between the contact elastic member and the toner carrying body is 0.1 to 2.0 mm. The ratio Ra/Rz of the arithmetic average roughness (Ra) to the ten-point average roughness (Rz) on the surface of the elastic member ranges from 0.05 to 0.7.  The nonmagnetic single component toner consists of toner particles containing at least a binder resin and a coloring agent and hydrotalcite compounds externally added to the toner.
Patent JP-2002217617-A (JP)
Title: Waveguide coaxial converter, antenna apparatus, radio apparatus, and sensor apparatus
Inventor: TOMINAGA MASATOSHI
IPC: H01P5/103
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To increase the bandwidth of a waveguide coaxial converter. SOLUTION: A standing wave is eliminated by providing an electric wave absorber 8 on the inner surface of a short-circuiting board 2 of a waveguide 1, thus making flat the matching characteristic and the conversion efficiency of the waveguide coaxial converter over a wide bandwidth.
Patent JP-2002225933-A (JP)
Title: Shrinkable film
Inventor: TAKAMATSU AKIRA
IPC: B65D77/20
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a shrinkable film for a packaging container wherein a tab can be easily formed and the film does not roll when it is shrunk and mounted on the container. SOLUTION: The shrinkable film 1 covers a cap 3 provided on a beverage can 2 and a can barrel 4 of the can 2. A tip 1a of the film 1 is flat before shrinking and is formed by cutting off the cylindrical film by a linear cutter. Two break lines 6 are provided from the tip 1a to a rear end 1b on the film 1, and a pair of cuts 7 are provided at their tips. The cuts 7 expand as the film 1 is shrunk to form an approximately triangular shape whereby a tab 8 is provided between the cuts 7.
Patent JP-2002226261-A (JP)
Title: Ceramic powder for disposing garbage, disposer and method for disposing garbage
Inventor: MURAOKA KAZUNARI
IPC: C04B35/195
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a technology disposing garbage efficiently. SOLUTION: Porous ceramic powder containing SiO2; 80-90 wt.%, Al2O3; 5-15 wt.%, CaO; 0.5-1 wt.%, Fe2O3; 0.5-1.5 wt.%, MgO; 0.1-1 wt.%, K2O; 2-4 wt.%, TiO; 0.1-0.5 wt.% and NaO2; 0.5-2.5 wt.% is planned to propagate bacteria. The ceramic powder is mixed with garbage, and disposing the mixture by decomposing the garbage at 40-50 deg.C.
Patent JP-2002045008-A (JP)
Title: Paper sheet with unhulled rice and method for rice cropping using the same
Inventor: KATO TERUKO
IPC: A01G22/22
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To solve a problem that even if a conventional paper sheet with unhulled rice is used, adhesion of the paper sheet with unhulled rice to the surface of a rice field is incomplete, consequently overgrowth of weeds cannot be completely prevented, namely when there is a slight gap between the paper sheet with unhulled rice and the surface of a rice field, weeds frequently grow at a part with the gap, therefore a herbicide has to be used even in the case of using the conventional paper sheet with unhulled rice. SOLUTION: This paper sheet with unhulled rice is characterized in that, in this paper sheet with unhulled rice in which a great number of unhulled rice grains are regularly laid between two sheets of paper of a surface paper and a back paper having water resistance, the two sheets of paper are laminated and openings are made at parts to germinate the unhulled rice, the surface paper and/or the back paper has a property to stick fast to the surface of a rice field. This method for rice cropping is characterized by using the paper sheet 1 with unhulled rice and intermittently watering.
Patent JP-2001255394-A (JP)
Title: Shroud repairing device
Inventor: JOHN GEDES ERUBESU
IPC: G21C19/02
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a repairing device for shroud in a reactor pressure vessel. SOLUTION: The repairing device contains an upper stabilizer assembly, a lower stabilizer assembly and a tie-rod constituted to extend between the upper and the lower stabilizer assemblies and combine to them. The upper stabilizer contains an upper stabilizing block and an upper stabilizing wedge freely slidably combined with the upper stabilizing block. The lower stabilizer assembly contains a lower stabilizing block and a lower stabilizing wedge freely slidably combined with the lower stabilizing block. The tie-rod is cut into a screw at each end. One end is screwed with a tie-rod opening in the lower stabilizing block. The other end is accepted by the upper stabilizing block and is fixed by a tie-rod nut.
Patent JP-2002225023-A (JP)
Title: Method for driving thermal insulating material, etc., into perforated pc board
Inventor: YATANI TAKESHI
IPC: B28B1/16
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for driving a thermal insulating material, etc., into a perforated PC board by which there exists no possibility of decreasing thermal insulation and sound absorbing effects and appearance of a product. SOLUTION: When the perforated PC board A manufactured as a pre- tensioning prestressed material is to be manufactured by placing a concrete on a long line bed 1 in a continuous length and the thermal insulating material and a sound absorbing material 4 is to be placed, by placing the thermal insulating material and the sound absorbing material 4 on the long line bed 1 before the concrete is placed and holding the surroundings of the placed thermal insulating material and the sound absorbing material 4 with a joint compound 5 fixed and arranged on the long line bed 1,  the thermal insulating material and the sound absorbing material 4 and prevented from being moved when the concrete is placed and concrete ingredients and cutting water containing cuttings when cutting is performed are prevented from creeping to the surfaces of the thermal insulating material and the sound absorbing material 4.
Patent JP-2002231912-A (JP)
Title: Manufacturing method of thin-film semiconductor device
Inventor: SAKAGUCHI KIYOBUMI
IPC: H01L21/304
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film semiconductor device that reduces the number of processes, and at the same time influence to a device formation layer in separation. SOLUTION: This manufacturing method of thin-film semiconductor devices include a process for preparing a member that has a semiconductor film 110 with a semiconductor device and/or a semiconductor integrated circuit 140 on a separation layer 100, a process for foaming a cutting groove 150 from the side of the semiconductor film of the member, and a process for separating the desired region of the semiconductor device and/or semiconductor integrated circuit 140 from the member.
Patent JP-2002225835-A (JP)
Title: Plastic container
Inventor: YAMAUCHI YOSHIO
IPC: B65D25/20
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a plastic container capable of being disposed of as a waste product after its volume is reduced by folding the body part. SOLUTION: The plastic container 1 can be folded. A display label 6 is stuck to a body part 3 in such a way that it can be peeled off while leaving its sticking surface on the body part 3 side. It is so arranged that the label 6 is peeled off to stick the body part 3 in a folded state to the label's sticking surface so that the body part 3 is held in the folded state.
Patent JP-2002229162-A (JP)
Title: Developing solution for silver halide photographic sensitive material and processing method using the same
Inventor: SUZUKI TETSUYA
IPC: G03C1/035
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To improve the preservability and crystal depositing property of a developing solution using dihydroxybenzene as a developing agent and not substantially containing a boron compound, the suitability of a silver halide photosensitive material containing a relatively large amount of silver to long- term running and the roller mark trouble and color leaving property of a silver halide photographic sensitive material containing flat platy silver halide grains having an aspect ratio of >=8. SOLUTION: The developing solution for a silver halide photographic sensitive material contains dihydroxybenzene, 0.23-0.58 mol carbonate based on 1 mol dihydroxybenzene, 0.15-0.30 mol gelatin hardening agent based on 1 mol dihydroxybenzene, a sulfite and a benzenecarboxylic acid of formula (1), saccharides, linear tricarboxylic acids or amino acids and does not substantially contain a boron compound.
Patent JP-2002225229-A (JP)
Title: Carrying mechanism of printing plate
Inventor: KAWAMURA YOSHINORI
IPC: B65H5/16
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a carrying mechanism of a printing plate that can maintain a printing quality by improving a printing-plate carrying more than one of a conventional carrier by carrying by making the short side of the minimum- sized printing plate a carrying-direction length, and by improving the marking accuracy for positioning necessary at printing. SOLUTION: The carrying mechanism can be applied to any size of a photopolymer plate 102 due to rollers being arranged with a pitch of supporting the photopolymer plate 102 at least at two different positions in carrying direction. Thereby, carrying can be done by making the short side of the minimum- sized photopolymer plate 102 a carrying-direction length, and carrying of the photopolymer plate 102 can be improved more than the one of a conventional carrier as well as the improvement of the marking accuracy for positioning necessary at printing, thereby maintaining the printing quality.
Patent JP-2002225157-A (JP)
Title: Tape cutting and pasting apparatus
Inventor: MORIYA CHIHIRO
IPC: B31D1/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a tape cutting and pasting apparatus of high accuracy for cutting a film tape into a definite length to paste the cut tape to a large card raw material. SOLUTION: The tape cutting and pasting apparatus is constituted so that the film tape 5 coated with a heat-sealing agent is drawn out of a taking-up reel 8 over a definite length in a horizontal direction to be cut and the cut tape is pasted to the large card raw material 4 at a definite position. The tape unit part of this apparatus consists of a first suction piece 11 for feeding the film tape 5 delivered in the horizontal direction to the position of a second suction piece 12 in such a state that both side edge parts of the surface of the tape are sucked, the second suction piece 12 sucking the central part of the film tape to hold the film tape and a cutter blade 24 for cutting the film tape between the first and second suction pieces.  The second suction piece has a mechanism falling after the film tape is cut by the cutter blade to bond the cut tape to the large card raw material 4 under pressure. This tape cutting and pasting apparatus can be constituted so as to have a structure for drawing out the film tape in a vertical direction.
Patent JP-2002234042-A (JP)
Title: Method for forming film using dope
Inventor: FUJII SHOSUKE
IPC: B29C41/28
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a film using a dope by which the film with outstanding smoothness and transparency and also high thickness precision can be formed. SOLUTION: In the method for forming the film by casting a dope over a casting band from a casting die, the casting band is used which has a central line average roughness of 0.005 μm or less and a difference of 0.06 mm or less between a thickness at the thickest spot and a thickness at the thinnest spot.
Patent JP-2002234176-A (JP)
Title: Ink jet printer
Inventor: HARA KOZO
IPC: B41J2/175
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To suppress wasteful consumption of ink. SOLUTION: Only when a cover for freely openably shutting an opening part communicating with the outside is shut (Y in S3) after the cover is opened (N in S5) within a specified time after a replacement declaration switch set to the outside of a housing having the opening part and the cover is manipulated, a recovery mechanism is driven to execute a recovery operation to an ink jet head (S7 and S8). Therefore, even when the replacement declaration switch is manipulated wrong, the cover is prevented from being opened if the operator does not intend to replace the ink tank.
Patent JP-2002241156-A (JP)
Title: Admixture for wall coating
Inventor: TOKIHISA YASUNOBU
IPC: C04B16/08
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain an admixture for wall coating capable of satisfying both of desired mortar strength and excellent workability while using pulverized particles of a polypropylene based resin foamed body as a mortar admixture. SOLUTION: In the admixture containing 200-300 vol.% pulverized particles of the polypropylene based resin foamed body having 1.0-2.0 mm average particle size per 100 vol.% pulverized particles of the polypropylene based resin foamed body having 2.5-5.0 mm average particle size, the content of the pulverized particles particularly having particle size less than 1.0 mm are regulated to <=10 wt.%.
Patent JP-2002233441-A (JP)
Title: Pillow
Inventor: KAJIMA HIROSHI
IPC: A47G9/10
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a pillow which has excellent air permeability, prevents sweatiness by eliminating uncomfortable moisture, can maintain a comfortable temperature by occasionally letting out excess heat, and brings about a sound sleep to a user. SOLUTION: This pillow has a cushion body 11 which is integrally molded of a material having elastic repulsion to a desired pillow shape. The cushion body 11 is provided with a multiplicity of vent holes 12 penetrating through the inside of the cushion body from one point of its surface to other points.
Patent JP-2002234940-A (JP)
Title: Polypropylene glycol compound and dispersing agent using the compound
Inventor: SHIRAISHI SHINYA
IPC: C08G65/32
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a compound which excels in dispersion activity without selecting a dispersing agent depending on a dispersion medium, and has excellent heat resistance and does not cause agglomeration, and to provide a dispersing agent. SOLUTION: A polypropylene glycol compound has propylene oxide as the main skeleton, and an amino group and hydroxyl groups added thereto and is represented by formula (1) (wherein X is a 1-10C alkoxide group, a halogen or a phenoxide group; Y is hydrogen, a 1-20C alkyl group or a phenyl group; W and U are each a 1-10C alkoxide group, a halogen, a phenoxide group, hydrogen, a 1-20C alkyl group or a phenyl group; p is an integer of 0-10; q is an integer of 5-400; r is an integer of 2-100; s is an integer of 1-3; and t is an integer of 0-10).
Patent JP-2002241383-A (JP)
Title: Method for producing 3,4-alkylenedioxyfuran, method for producing polymer thereof and photothermographic image-forming material using the same polymer
Inventor: HANIYU TAKESHI
IPC: C08G61/12
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a new monomer and a method for polymerizing the new monomer and to obtain a photothermographic image- forming material having high antistatic performances due to an electroconductive polymer produced by the method for polymerization further without adversely affecting fogging, sensitivity and shelf life. SOLUTION: This method for producing a 3,4-dialkylenedioxyfuran is characterized by producing a 2,5-dialkyl-3,4-dihydroxyfurancarboxylic acid ester from a diglycolic alkyl ester and a dialkyl oxalate, then producing a 3,4- alkylenedioxy-2,5-dialkylcarboxyfuran and finally carrying out hydrolysis and decarboxylation in the presence of an alkali. The method for producing the polymer thereof is provided and the photothermographic image-forming material uses the resultant polymer.
Patent JP-2002243114-A (JP)
Title: Combustion device
Inventor: TAKAGI MASASHI
IPC: F23D3/08
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To reduce a discharging of harmful substances (emission) at the time of normal combustion while improving an igniting characteristic of a combustion device. SOLUTION: A liquid accumulating space 141 is faced against a part of a wick 140 and opened to reduce a heat capacity of the liquid accumulating space 141, and a duration time in igniting fuel is shortened. Further, a plug 150 and a misfire sensor are arranged at a position displaced from an extension line in a blowing-out direction of fuel supplied from a fuel pipe 142, thereby preventing rich mixture gas from being sucked into a Karman vortex generated at a downstream side of the plug 150 and the misfire sensor, and further preventing the mixture gas from being ignited while the rich mixture gas is kept. With such an arrangement as above, it is possible to reduce discharging of harmful substances (emission) at the time of normal combustion while improving an igniting characteristic at a heater 100.