baber/WOPTO huggingface dataset:
Patent JP-2003062997-A (JP)
Title: Liquid droplet ejecting head and head driving unit
Inventor: EGUCHI HIROTOSHI
IPC: B41J2/055
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent liquid backward flow to the common liquid chamber side in a simple configuration. SOLUTION: An electro-thermal converter 9 for generating the state change of a liquid by heat is provided in a supply path 7 between a pressure liquid chamber 6 and a common liquid chamber 8.
Patent JP-2003068066-A (JP)
Title: Housing device for storage medium case
Inventor: TAKAHASHI RYUJI
IPC: G11B33/04
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a housing device for a recording medium case wherein the storage medium case is housed in the lower side of a part for setting the storage medium in the device body of a recording/reproducing device, this case is not an obstacle, and a title at the backside of the storage medium case is clearly seen to enable easy understanding of the tile. SOLUTION: A housing space 1c for housing a storage medium case 2 is provided in the lower side of a part 1b for setting a storage medium in the device body 1a of a recording/reproducing device 1, and a transparent lid 3 is provided so as to be opened/closed in the opening 1d of the housing space 1c.
Patent JP-2003074545-A (JP)
Title: Designing method of ball bearing and ball bearing therewith
Inventor: ACHINAMI HIROYA
IPC: F16C19/02
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce bearing torque without decreasing supporting rigidity and a life caused by noises. SOLUTION: Dimensions for a ball diameter, a bearing outer diameter, and a bearing bore diameter are set so as to satisfy the following expression (1) when the ball diameter is set at DW, the bearing outer diameter is set at D, and the bearing bore diameter is set at d. 0.650<=DW/ (D-d)/2}<=0.750...(1).
Patent JP-2002079658-A (JP)
Title: Ink jet recording apparatus
Inventor: SHIRAISHI HAJIME
IPC: B41J2/01
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To make an ink jet recording apparatus compact, speed up printing and make monochromic printing faster in speed than color printing. SOLUTION: There are provided a first ink discharge opening group for discharging a first color ink, a second ink discharge opening group for discharging a second color ink and a third ink discharge opening group for discharging a third color ink. The second and the third ink discharge opening groups are set nearly in series. The number of ink discharge openings included in the first ink discharge opening group is made larger than the number of ink discharge openings included in any of the second and the third ink discharge opening groups. Monochromic printing can be made faster in speed than color printing by setting the number of nozzles of a black ink of a high use frequency larger than the number of nozzles of a color ink.
Patent JP-2003076947-A (JP)
Title: Rf-id inspection system
Inventor: SAITO MITSUGI
IPC: G06K17/00
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of misinspection and the outflow of defective products by surely specifying a piece to be inspected in an RF-ID inspection system for inspecting the quality of produced RF-ID. SOLUTION: A shield member 13 is inserted between a target inspection piece 21X for one RF-ID 21 formed on a sheet 12 and a system side antenna 14 for communication, the antenna 14 is opposed from an aperture part 22 formed on the shield member 13 to the inspection piece 21X, information is transmitted from the antenna 14 to the piece 21X, and the quality of the piece 21X is judged in accordance with a response to the transmitted information.
Patent JP-2003071988-A (JP)
Title: Laminated sheet and laminate
Inventor: UNO HIROAKI
IPC: A47C31/02
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a laminated sheet which develops good touch (soft touch) when used as a sheet for seat and is suitable for obtaining a laminate excellent in appearance and light resistance and the laminate using the laminated sheet. SOLUTION: In the laminated sheet, a surface layer containing a thermoplastic polyurethane elastomer as a main component and a base material layer containing a polyolefin resin as a main component are laminated, the 10% modulus of elasticity at 23 deg.C of the sheet measured based on JIS K-7311 is 1-6 MPa, and a foundation is laminated on the side of the base material layer.
Patent JP-2003083963-A (JP)
Title: Medicine screening method
Inventor: TAHIROFU TAHIR
IPC: C12Q1/68
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for screening a compound of which the medicinal effect can be expected through the inhibition or regulation of a transcriptional control factor without using an animal or cells in a test. SOLUTION: The medicine screening method includes the screening of a substance having a property bonded to the sub-grooves of DNA. Since the substance screened by this method is bonded to the sub-grooves of DNA, effect is exerted on the transcription activities of various transcriptional control factors. Therefore, this substance has high possibility having a use as a medicine. The pharmacological effect as the medicine must be confirmed using a model animal but, by narrowing candidate compounds down by this screening method, a medicine can be efficiently screened as compared with a conventional random testing method.
Patent JP-2003082176-A (JP)
Title: Polypropylene injection-molded form
Inventor: SOBASHIMA YOSHIHIRO
IPC: B29K105/16
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene injection-molded form useful as car interior components such as an instrument panel, a trim and a pillar, which shows excellent antistatic/surface whitening properties and prevention of glass-clouding under a high temperature atmosphere, and has good fluidity (injection molding workability and injection compression molding workability) and a balance of good physical properties (rigidity and impact strength). SOLUTION: The injection-molded form is obtained from a polypropylene resin composition consisting of the following (a) and (b) and has such performances that the surface registivity is not more than 9×10<14> Ω and the glass-clouding property (110 deg.C, cloud value under 5 hr) is not more than 10% without surface whitening (60 deg.C, under 72 hr), wherein (a) is 100 pts.wt. of a crystalline polypropylene polymer; and (b) comprises 0.25-0.5 pts.wt. of I and 0.05-0.25 pts.wt. of II, provided the sum of I and II is 0.35-0.55 pts.wt. (I is a specific glycerin fatty acid ester and II is a fatty acid ester of a specific polyoxyalkylene alkylamine).
Patent JP-2003086763-A (JP)
Title: Semiconductor power module and power converter
Inventor: KOTANI KAZUYA
IPC: H01L25/07
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor power module of higher breakdown voltage with no increase in heat resistance, and to provide a power converter comprising the semiconductor power module. SOLUTION: Related to a semiconductor power module 5, a semiconductor element 1 is jointed to an electric circuit pattern 31 provided on an insulating substrate 2 which is jointed to a metal substrate 4. A second metal substrate 32 of the same electric potential as the collector electrode is disposed at a symmetric position, viewed from the electric circuit pattern 31 connected to the collector electrode, of the first metal substrate 4 of a ground electrode, to relax the maximum electric field for improved insulating capability. Thus, the breakdown voltage is improved with no increase in heat resistance of the semiconductor power module.
Patent JP-2003080095-A (JP)
Title: Rotary crusher
Inventor: SATO SHUJI
IPC: B02C18/14
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To break a chip like body fibrously and to more finely shear the resulting matter to be suitable for making compost. SOLUTION: A pair of blade-attached rollers 10, 20 rotating in the opposite direction to each other while changing the rotating speed are provided in parallel, a blade of each blade-attached roller is constituted of 1st blades 11a, 21a and 2nd blades 11b, 21b each having lower seated height than that of the 1st blades which are formed in the axial direction of roller bodies 10a, 20a and annular grooves T corresponding to the 2nd blades 11b, 21b are formed between the 1st blades, and the 1st blades 11a, 21a of one blade-attached roller enter into the annular grooves T of another blade-attached roller.
Patent JP-2002209823-A (JP)
Title: Polishing and cleaning sheet for rigid surface
Inventor: YOSHIKAWA MASASHI
IPC: A47L13/28
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a polishing and cleaning sheet for rigid surfaces which makes it possible to simultaneously obtain good wipability of dirt, water repellence and luster, is extremely low in flawing of the surfaces to be cleaned by the solid particles included in the dirt and is good on operative performance in wiping away the dirt of the rigid surfaces, more particularly the coated surfaces of plastics, glass and automobiles, metals, floor materials, furniture, electrical appliances, or the like. SOLUTION: This polishing and cleaning sheet for the rigid surfaces is a laminate of a fiber assembly (A) containing 50 to 100 wt.% extremely fine fibers of fineness 0.01 to 1.2 dtex and (B) flexible material containing 50 to 100 wt.% hydrophobic fibers and is impregnated with 1 to 5 pts.wt. liquid polishing detergent containing 0.01 to 10 wt.% water repellent compound and 50 to 99 wt.% water per 1 pt.wt. sheet-like base material of 4 to 15 pts.wt. in the amount of threshold impregnation of its own weight of the material [the ratio (impregnation rate) of the amount of the impregnation of the polishing detergent to be actually impregnated with respect to the amount of the threshold impregnation does not exceed 80%].
Patent JP-2003091119-A (JP)
Title: Image forming apparatus
Inventor: UCHIDA TOSHIYUKI
IPC: G03G15/00
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which is effectively utilized by eliminating the need of storage control and the possibility of loss by using a press-contact releasing member used so as to keep a photoreceptor and a transfer unit in a separated state at the delivery time or the like of an electrophotographic image forming apparatus also as one part having the other purpose. SOLUTION: The image forming apparatus is provided with the photoreceptor 1, the transfer unit 12, an attaching/detaching mechanism to attachably/ detachably support the transfer unit to/from the photoreceptor, an outer case cover 42 to house them, a door 46 to open and close an aperture provided to the outer case cover and the press-contact releasing member 50 attachably/ detachably attached to/from the attaching/detaching mechanism so as to keep the transfer unit in the separated state from the photoreceptor, a housing part 60 to attach the press-contact releasing member detached from the attaching/ detaching mechanism that is provided on the inside surface of the door.
Patent JP-2003089172-A (JP)
Title: Decorative sheet
Inventor: OKAMOTO MASARU
IPC: E04F13/07
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet which is formed of a laminate containing at least a base (a backing layer), a foam layer and a printing ink layer, which has excellent performance such as foamability, curl resistance, scratch resistance and the like, and which has excellent safety and environmental suitability without generating a harmful gas such as a chlorine series or the like even by baking. SOLUTION: The decorative sheet is obtained by heating and foaming the laminate obtained by laminating at least a foamable resin layer 2 and the printing ink layer 3 on the base (backing layer) 1. In this sheet, the layer 2 is formed of a resin composition obtained by adopting an ethylene copolymer resin obtained by blending a copolymer resin of an ethylene and various types of acrylate or methacrylate or these mixed resin, or blending them with ethylene vinyl acetate copolymer resin as main components, and adding it with at least a foaming agent in such a manner that an MFR of the ethylene copolymer resin is set to 4.5 or less and its copolymer content is set to 17 to 24 wt.%.
Patent JP-2003099834-A (JP)
Title: Charging method for suppressing vehicle entry
Inventor: KOBAYASHI HITOSHI
IPC: G07B15/06
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To suppress vehicle entry by charging a vehicle entering into a specific area without installing a gantry. SOLUTION: A mobile communication system comprising social infrastructures such as a portable telephone system and a PHS system is used as a roadside machine, an on-vehicle device, and a wireless communication between the roadside machine and the on-vehicle device for charging by applying that the system constantly detects and grasps the positions of mobile devices such as portable telephones and PHSs.
Patent JP-2003095563-A (JP)
Title: Jamb of elevator
Inventor: NAKAYAMA HIROMICHI
IPC: B66B13/30
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a jamb of an elevator excellent in strength and rigidity and capable of efficiently carrying out assembly work without causing distortion on a surface. SOLUTION: A surface member 31 to constitute the jamb and reinforcing members 32, 34 mounted on a back surface of the surface member 31 and to reinforce this surface member 31 are connected to each other by using a double sided adhesive tape. As no volumetric contraction due to dryness as an adhesive is caused on the double-sided tape, no shrinkage occurs and the distortion is never caused on the surface of the surface member 31. Additionally, it is not necessary to wait for drying as the adhesive on the double-sided adhesive tape, it is possible to efficiently carry out the assembly work of the jamb. Furthermore, the distortion due to heating and cooling never occurs on the surface member as in the case of using welding, and accordingly, spattering caused by the welding never damages the surface of the surface member 31.
Patent JP-2003099758-A (JP)
Title: Method and device for inspecting appearance of substrate
Inventor: NISHINO SHIGEO
IPC: G06T7/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for inspecting the upper and lower surfaces of a part simultaneously without mutual interference by eliminating such problems with the automatic appearance inspection for parts mounted on both surfaces of a printed board that a setup must be performed after an upper surface inspection and then a lower surface must be inspected, and part inspection data must be modified when the positions of judgment character strings are shifted due to a difference in production lot of parts. SOLUTION: In this appearance inspection method, it is judged based on photographed images whether specified parts are mounted or not on a printed board having through-holes and having parts mounted on both surfaces thereof. The coordinate positions of a board upper surface imaging start position and a board lower surface imaging start position are set differently from each other, the parts mounted on both surfaces of the board are imaged independently on the upper and lower surfaces thereof, and the parts on the upper and lower surfaces are imaged in a predetermined order. Printing characters on an objective part are taken out and compared with pre-stored specified part characters to determine whether the board mounted part is correct or not.
Patent JP-2002179161-A (JP)
Title: Supplying pot for viscous product
Inventor: ROUSSELET GUILHEM
IPC: B65D25/48
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a container capable of storing and supplying either a high viscous cosmetic or medical product in a sanitary and clean manner. SOLUTION: This supplying device is of a pot-like unit having an axis X. A first end segment is a bottom 13 and a second end segment is opening 9. A discharging element 50 is arranged at an upper part of the product so as to form a flow passage 58 comprised of at least one inlet orifice 57 positioned in a plane which is not perpendicular to the axis X and an outlet orifice 59 arranged to be spaced apart by a certain distance at least partially against the inlet orifice 57. The outlet orifice 59 is positioned at least partially over the inlet orifice 57. The discharging element 50 is turned above the product to enable the product to be taken out of the outlet orifice 59.
Patent JP-2003096847-A (JP)
Title: Cartridge holding structure of faucet
Inventor: TANIGUCHI TAKAHIRO
IPC: E03C1/044
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide the cartridge holding structure of a faucet in which water supply is automatically stopped when a cartridge is removed. SOLUTION: A faucet body having a storage for the cartridge is provided with an outlet port for water passing through the path of the faucet body from a water feeding pipe, and an outlet port of hot water passing through the path of the faucet body from a hot water feeding pipe. The outlet port for water and the outlet port for hot water are equipped with movable valves, respectively, and these movable valves are opened when the cartridge is fitted into the storage for the cartridge, and when the cartridge is removed, the faucet can automatically be stopped. Thus, water leakage is prevented even when a cartridge retainer is loosened. In addition, even when the cartridge is removed during maintenance, the time for closing the water stop valve or the like for a water source is saved.
Patent JP-2003103336-A (JP)
Title: Continuous riveter
Inventor: OUCHI MASATOSHI
IPC: B21J15/10
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a continuous riveter capable of holding even if an elastic ring for holding a rivet is eliminated, and capable of making the rivet distance small and storing many rivets even in a small storing case. SOLUTION: A vacuum ejector 12, which is inserted slidably in a cylinder, provided with a nose piston 28 fitted with a cylinder body extending outside the cylinder on the lower side, and a jaw case piston 20 fitted with a cylindrical jaw case 21 in the cylinder, holding and opening a center shaft of a blind rivet inserted from the outside, connected with a center shaft recovery pipe 13 on the upper end of the jaw case to communicate with the center shaft storing case or the outside of the cylinder, and acts on the center shaft recovery pipe, is provided, so as to attract and discharge the center shaft of the blind rivet being cut in caulking and hold the blind rivet inserted in the jaw case by an attracting force by always making act in using.
Patent JP-2003093002-A (JP)
Title: Method for producing quickly cookable rice
Inventor: KUROSAWA YASUYUKI
IPC: A23L7/10
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide quickly cookable rice distributable at normal temperature, and enabling a user to easily obtain tasty cooked rice having freshly cooked flavor similar to that of ordinary cooked rice even though cooked with a household rice cooker or a microwave oven. SOLUTION: This quickly cookable rice is produced by a method comprising the following processes: a process of preparing steamed rice having moisture value of 40-57 wt.% followed by maturing the steamed rice at 40-90 deg.C for 0.2-5 h, and a process of maintaining the matured steamed rice under the maturing condition at 2-15 deg.C for 10-96 h to promote aging of the rice.
Patent JP-2003095810-A (JP)
Title: Granular wettable powder of agrochemical
Inventor: YAMADA MASAHIRO
IPC: A01N53/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide granular wettable powder by which separation of oil which occurs when the preparation is diluted is suppressed and unevenness of spraying and phytotoxicity to crops can be suppressed even when the wettable powder contains an agrochemically active ingredient which is liquid at ordinary temperature and a solvent. SOLUTION: This granular wettable powder of agrochemical comprises (a) (i) an agrochemically active ingredient and solvent or (ii) an agrochemically active ingredient which is liquid at ordinary temperature in the agrochemically active ingredient, (b) silica, (c) an emulsifying agent of which HLB is 7-14 and (d) a dispersing agent.
Patent JP-2003103555-A (JP)
Title: Method for molding vinyl alicyclic hydrocarbon polymer resin
Inventor: OBARA TEIJI
IPC: A61F13/494
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an injection-molded object comprising a vinyl alicyclic hydrocarbon polymer resin reduced in sink and the fluctuations of a refractive index and having a region different in thickness. SOLUTION: The vinyl alicyclic hydrocarbon polymer resin is injection-molded at a mold temperature of 50-150 deg.C within a dwelling range wherein the relation with the mold temperature is represented by formula (1): 0.00064×T<2> +0.55×T-13<=P<=0.00070×T<2> +0.43×T+147, wherein P is dwell pressure (MPa) and T is the mold temperature ( deg.C).
Patent JP-2003110741-A (JP)
Title: METHOD FOR FACILITATING COUNTERMEASURE TO FAILURE IN VoIP SYSTEM AND VoIP SYSTEM AND COMMUNICATION SWITCH MANAGING DEVICE FOR VoIP SYSTEM
Inventor: OSAKA MITSUGI
IPC: H04L12/70
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To preliminarily inform a user that transmission through a VoIP line is unavailable, or to realize communication through the VoIP line as much as possible when a gate keeper is not operating. SOLUTION: A communication switch managing device connected to an IP network transmits a pseudo inquiry for an IP address to a gate keeper with arbitrary time intervals in order to grasp the operating state of the gate keeper. At the time of grasping that the gate keeper is not operating, the device informs a plurality of communication terminals of the result. Those communication terminals inform a user that a VoIP line is unavailable by flashing a key for transmission through the VoIP line with prescribed intervals. When this device is provided with a mode enabling the communication through the VoIP line without using the gate keeper, it is automatically switched to the mode.
Patent JP-2002195984-A (JP)
Title: Magnetic leakage detecting sensor for magnetic test device
Inventor: YOKOTA HIROYUKI
IPC: G01R33/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To decrease the number of both sensors in a plate width direction and signal processing circuits to be installed by extending the range of detection per sensor. SOLUTION: To locate a soft magnetic body 14 larger than a magnetically sensitive face 12A of a magnetic sensing device group on the opposite side of the magnetically sensitive face 12A.
Patent JP-2003105948-A (JP)
Title: Fiber-reinforced water absorption control agent and mortar adhesion reinforced wall
Inventor: NANBA RENTAROU
IPC: E04F13/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a mortar adhesion reinforced wall positively strengthening adhesion between a bed and mortar. SOLUTION: A water absorption control agent 3 is used as it is admixed with nylon fiber reinforcement 4. The reinforcing nylon fibers 4 are uniformly and separately dispersed in the water absorption control agent 3, and when applied to the surface of a bed 1 of concrete or the like, the nylon reinforcing fibers 4 with high tensile strength enter the bed, together with the water absorption control agent 3, producing a large anchoring effect. The fibers protruding to the surface of a layer of the water absorption control agent 3 enter and adhere to the mortar 2 applied to the surface. Cement and the mortar 2 are firmly coupled together by their mutual adhesive forces and via the nylon reinforcing fibers of high tensile strength to prevent interface destruction between the cement and the mortar 2 which remain strongly alkaline over a long period.  Useful for the interior and exterior walls, ceiling, and floor faces of a building.