baber/WOPTO huggingface dataset:
Patent JP-2003293999-A (JP)
Title: Vertical shaft pump
Inventor: ARAI TAKESHI
IPC: F04D13/00
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical shaft pump having a reduced size by increasing a flow velocity in a pump suction water tank 10 without increasing the construction cost of the water tank.  <P>SOLUTION: The lower end opening of a pump installation hole 14 communicates with a closed section water channel 12 communicating with the pump suction water tank 10, and the vertical pump 16 is installed in the pump installation hole 14. An extension member 18 extending near the inner surface of the pump installation hole 14 is installed on an outer wall at least one the upstream side of the lower end opening part of a suction bell mouth 16a at a position lower than the minimum pump operating level LWL of the pump suction water tank 10. A swirl prevention member 20 stopping a swirl flow along the outer wall of the vertical shaft pump 16 extending from the extension member 18 near at least the minimum pump operating level LWL is disposed just on the upstream side and at positions apart approx. 90° from that position to both sides. A clearance dimension between the pump installation hole 14 and the extension member 18 is set to approx. 1/10 or less of the diameter of the vertical shaft pump 16 on the just upstream side of the vertical shaft pump 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290523-A (JP)
Title: Game machine
Inventor: IIJIMA KO
IPC: A63F7/02
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of configuring a panel body where functioning components are mounted so as to be easily attachable/ detachable, and any failure is hardly generated in the functioning components when those functioning components are mounted.  <P>SOLUTION: In this game machine configured by combining a plurality of functioning components to configure one panel body, and assembling a plurality of same panel bodies to unit them, a second LED board L2 is mounted through a first connecting catch 53 on a frame main body 35 of a metallic mounting frame configuring a door frame as the panel body among those functioning components.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302850-A (JP)
Title: Fixing device
Inventor: MURAKAMI SUSUMU
IPC: G03G15/20
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device which does not require strict part accuracy and assembly accuracy, by which jamming is hardly caused because a paper guiding property to a pair of fixing rollers is made excellent, edge soiling and an offsetting phenomenon are surely eliminated and also a sufficient stiffening action is obtained and whose constitution is made simple.  <P>SOLUTION: In an image forming apparatus provided with a paper guiding means 9 in a paper feeding path reaching the pair of the fixing rollers consisting of a heating roller 81 and a pressure roller 82 coming into press-contact with each other, the paper guiding means 9 is divided into several paper guiding members 91 and 92, and the back surface of paper after the transfer of an image fed on the paper feeding path comes into contact with at least one paper guiding member 92 out of divided paper guiding members, so that grounding and discharge are performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303599-A (JP)
Title: Method of manufacturing electrolyte membrane/ electrode joint body for fuel cell
Inventor: KOSAKO SHINYA
IPC: H01M8/10
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a polymer electrolyte type fuel cell at low temperatures and in a short time, with a high output, high efficiency and high reliability.  <P>SOLUTION: In the method, an electrolyte membrane/electrode joint body is formed by transferring a catalyst layer formed on a support onto a polymer electrolyte membrane. The method includes a treatment process for reducing the adhesiveness between the electrolyte membrane and the support during or before and after the transferring process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003259998-A (JP)
Title: Hanger attached to range hood
Inventor: HONGO KEIKO
IPC: A47J47/16
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To assuredly attach a hanger for hanging a cooking tool such as a ladle used in the vicinity of a small kitchen range to the oil reservoir groove of a range hood without opening a hole on a wall or using a sucker or an adhesive agent.  <P>SOLUTION: The hanger attached to the oil reservoir groove 7 of the range hood comprises a hanger rod support member 1, a screw 2, a hanger rod support member supporting and pressing parts 3 (refer it to as a pressing parts, hereafter), a hanger rod cover 4, a hanger rod 5 and a hook 6. A groove 1a for a burr of the hanger rod support member 1 is fitted to a burr part 7b. A flange 7a is held between a flange pressing part 1b and the pressing parts 3. The pressing parts 3 is allowed to come into contact with the lower wall 9 of the range hood. Thus, the downward load to the hanger rod 5 is dispersed by a fitting part of the burr part 7b and the groove 1a for the burr, a flange holding part and the lower wall 9 of the range hood and the protruding pressing parts 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003001182-A (JP)
Title: Film forming equipment and spin chuck
Inventor: MATSUDA YOSHITAKA
IPC: H01L21/027
Filed: 2002-04-15
Abstract: PROBLEM TO BE SOLVED: To provide film forming equipment that prevents generation of a transcription mark on substrates. SOLUTION: A photo-resist coating/vacuum drying unit (CT/VD) 22 which is one of the performing modes of the film forming equipment is equipped with a holding plate 40a which is able to suck and hold a substrate G in a roughly horizontal state, a rotary device 41 which rotates the holding plate 40a, a depression and suction device 66 which makes the holding plate 40a to suck and hold the substrate G, and a photo-resist solution discharge nozzle 73a to supply a photo-resist solution to the substrate G which is held by the holding plate 40a. On the surface of the holding plate 40a, annular suction grooves 81a to 81f are formed concentrically, and linear suction grooves 84 which communicate with the annular suction grooves 81a to 81f are formed non-radially. These measures help prevent radial transcription marks from occurring on the substrate G.
Patent JP-2003308867-A (JP)
Title: Method of inspecting direct liquid fuel cell generator, inspecting device and direct liquid fuel cell generator
Inventor: TAKASHITA MASAHIRO
IPC: H01M8/04
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell inspecting method allowing easy inspection of characteristics.  <P>SOLUTION: The method of inspecting a direct methanol fuel cell generator comprising N electromotive part units each having an anode electrode containing an anode catalyst layer, a cathode electrode containing a cathode catalyst layer and an electrolyte arranged between the anode electrode and the cathode electrode for generating electric power by supplying a methanol water solution to the anode electrode and oxidant gas to the cathode electrode, comprises inspecting a finite current density I (mA/cm<SP>2</SP>) loaded on the plurality of randomly serial electromotive parts of the fuel cell generator during electric power generation while measuring a hourly variation in voltage V of one electromotive part produced by causing a current density change of ΔI or -ΔI (mA/cm<SP>2</SP>) satisfied with 0.2≤ΔI≤5 for a period of time Δt (sec) satisfied with 10-5≤Δt≤0.5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319488-A (JP)
Title: Diaphragm for electroacoustic converter
Inventor: ICHIKAWA SHUICHI
IPC: H04R7/02
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diaphragm for an electroacoustic converter having a high rigidity and a high internal loss and exhibiting excellent dimensional stability, heat resistance, durability, and the like, by employing a carbon nanotube having a structure different from that of high elasticity carbon fiber, carbon whisker or carbon graphite as the enhancer of synthetic resin.  <P>SOLUTION: The diaphragm for the electroacoustic converter is produced by employing lightweight carbon nanotube as fine as nm unit having good dispersibility and interfacial adhesion and exhibiting excellent mechanical strength, and the like, as the enhancer of synthetic resin. The lightweight diaphragm has a high internal loss, and exhibits excellent moldability, dimensional stability, heat resistance, durability, and the like, and can produce an excellent sound quality when it is applied to an electroacoustic converter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003012930-A (JP)
Title: Polyorganosiloxane emulsion composition and raw material for cosmetic
Inventor: HAMACHI TEI
IPC: A61K8/00
Filed: 2002-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a stable polyorganosiloxane emulsion composition excellent in humectation and smoothness to exhibit cosmetic functions and a raw material for a cosmetic comprising the emulsion composition. SOLUTION: The polyorganosiloxane emulsion composition comprises (A) a polyorganosiloxane, (B) an N-acylalkyltaurin and/or a salt thereof and (C) water, where the content of a cyclic organosiloxane oligomer in the component (A) is 3.5 wt.% or less. The raw material for a cosmetic comprises the polyorganosiloxane emulsion composition.
Patent JP-2003062368-A (JP)
Title: Cartridge mounting system for razor assembly
Inventor: PEYSER MARK S
IPC: B26B21/22
Filed: 2002-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge mounting system for a razor assembly. SOLUTION: A shaving assembly comprises a razor cartridge 20 with a bottom face 24 and a pair of elastic projecting parts 32a and 32b projecting from the bottom face and each of the elastic projecting parts has a reverse piercing projection on its outer end and the elastic projecting parts can be bent in responding to an external force. The razor cartridge can be mounted on a razor handle containing a yoke 50 and the yoke has facing side walls and a central hole extending between the facing side walls and each of the side walls has a fitting seat part 52 with a slot. When the razor handle is fitted to the cartridge, the elastic projecting part can be inserted into the central hole so as to set the reverse piercing projection into the slot of the side wall. The reverse piercing projection can slide in the slot in such a way that the cartridge can rotate to the handle.
Patent JP-2003319314-A (JP)
Title: Hard disk recorder and video recording and reproducing apparatus
Inventor: NAITO YUKIHIRO
IPC: G11B27/02
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video recording and reproducing apparatus capable of quickly and surely performing searching and skipping at video image reproduction.  <P>SOLUTION: The video recording and reproducing apparatus discriminates program video images B1 to B4 and CM video images C1 to C4 included in a television signal and sets pointers P1 to P8 to each head of the discriminated program and CM video images to chapter them. A user can reproduce the video image of a chapter desirably viewed from its top by referring to the pointers P1 to P8 at reproduction and can also reproduce only the program video images B1 to B4 by automatically skipping the CM video images C1 to C4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319465-A (JP)
Title: Radio base station device and its unit resource management method
Inventor: IMAMURA YOSHIMASA
IPC: H04W24/02
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio base station device which can improve flexibility of resource management under circumstance where a variety of information transmission classes are mixed, by mixing the plural information transmission services in a unit at the same time.  <P>SOLUTION: The radio base station device 100 has plural cards No.1 to No.j capable of freely plugging in and out, and the card No.1 to No.j have plural units for base band signal processing. A control unit 101 of the radio base station 100 classifies spare resources of each unit previously into plural information transmission service classes, and divides a resource of larger size than required resource number of the information transmission service classes and assigns, when the part assigns the resource to the information transmission service class at the call connection.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003034717-A (JP)
Title: Newpolyhydroxyalkanoate and method for producing the same, charge controlling agent, toner binder and toner containing the polyhydroxyalkanoate, method for forming image using the toner, and image forming device
Inventor: KENMOKU TAKASHI
IPC: C08G63/688
Filed: 2002-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a new PHA having sulfoxide-structured side chain and/or sulfone-structured side chain and a method for producing the same. SOLUTION: Polyhydroxyalkanoate(PHA) having units represented by chemical formulas (1) and (2), and at least one unit selected from four kinds of units represented by chemical formulas (3), (4), (5) and (6) [wherein R is optionally selected from H, halogen, CN, NO2 , COOR', SO2 R", CH3 group C2 H5 group, CH3 CH2 CH2 group, (CH3 )2 CH group and (CH3 )3 C group (wherein R': H, Na, K, CH3 , C2 H5 ; R": OH, ONa, OK, halogen, OCH3 , OC2 H5 ); and x is an integer selected from a range represented by chemical formulas and may be different according to each unit] and the method for producing the same, the charge controlling agent containing the PHA, the toner binder containing the charge controlling agent, the electrostatic image development toner, the method for forming image using the electrostatic image development toner and the image forming device are provided.
Patent JP-2003310017-A (JP)
Title: Fertilizer applicator-attached rice transplanter
Inventor: SONODA YOSHIAKI
IPC: A01C15/04
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fertilizer applicator-attached riding type rice transplanter for supplying a fertilizer to seedlings, respectively, planted in a plurality of rows, which can simply be switched into an operation for planting the seedlings in the small number of rows and simultaneously applying the fertilizer to the planted seedlings or into an operation for planting the seedlings in all rows without applying the fertilizer.  <P>SOLUTION: This fertilizer applicator-attached riding type rice transplanter is equipped with clutch levers 140 for engaging clutches 135 for planting the seedlings in the small number of rows and clutches 90 for applying the fertilizer to the seedlings in the small number of rows so as to be operated cooperatively. The fertilizer applicator-attached riding type rice transplanter is further equipped with a collectively clutch-operating tool 171 for disengaging the clutches 90 in preference to the clutch levers 140, while maintaining the clutches 135 in an engaged state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003000698-A (JP)
Title: Medical implant made of cross-linked polymer with enhanced wear resistance, parts thereof and method of manufacturing them
Inventor: SALOVEY RON
IPC: A61L27/16
Filed: 2002-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a medical implant excellent in wear resistance in vivo. SOLUTION: The medical implant for a human body has support parts with contact surfaces to at least one organ and the parts thereof. The support parts are made of cross-linked ultra-high molecular weight(UHMW) polyethylene, and the polymeric structure of the cross-linked UHMW polyethylene has a gel ratio of at least 97%.
Patent JP-2003289742-A (JP)
Title: Strip-shaped shell-fixing tool and roll-shaped shell- fixing tool
Inventor: SUGIYAMA HIROAKI
IPC: A01K61/00
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of a sheet-shaped shell-fixing tool comprising the troublesome task for the recovery of waste runner left after the cutting of the tool, difficulty in the disposal of the recovered runner and waste of resources by the disposal of the runner as waste.  <P>SOLUTION: A number of shell-fixing tools are connected together to form a strip-shaped tool. Each of the connected tools has a rope-fixing protrusion formed at the center of the base and insertable into a rope to restrict the falling off of the base from the rope. A shell-fixing tool is formed at a part beyond the rope-fixing protrusion in a manner protruded at the side of the rope-fixing protrusion. The tip end of the rope-fixing protrusion of a shell-fixing tool between two adjacent shell-fixing tools is connected to the base of the other shell-fixing tool. A sheet is placed on the strip-shaped shell-fixing tool and wound in the form of a roll containing the sheet between the strip-shaped fixing tools.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325743-A (JP)
Title: Game machine
Inventor: TERUI YOICHI
IPC: A63F5/04
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enables even beginners to enjoy games with interests.  <P>SOLUTION: The game machine (1) is provided with reels (3L, 3C and 3R) for variably displaying figures necessary for games, a CUP (31) which sets a plurality of stop control positions for controlling the stopping of the variable display in a predetermined mode, switches the stop control positions from the establishment of switching conditions to control the variable display of the figures to be stopped at the stop control positions switched and switches a plurality of determinants for deciding the switching conditions to decide the switching conditions according to the determinants switched and a liquid crystal display device (5) for informing players of the decision conditions switched.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328414-A (JP)
Title: Water leak discovery equipment in lavatory dresser/sink
Inventor: NOMURA HITOSHI
IPC: E03C1/04
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide water leak discovery equipment in a lavatory dresser/sink capable of finding a water leak in early stages to minimize the damage resulting from the water leak when the water leak occurs in joint pipes, etc., to connect feed pipes for supplying water or hot water to a faucet to stop valves inside of a cabinet such as the lavatory dresser, the sink or the like.  <P>SOLUTION: In the lavatory dresser/sink having a counter 2 on the upper part of the cabinet 1, fixing the faucet 5 to the counter 2 and connecting the feed pipes 13, 14, 15 and 16 supplying water or hot water to the faucet 5 inside of the cabinet 1 to the stop valves 17 and 18 with the joint pipes 19, 19a, 19b and 19c, the upper end is connected to the faucet 5, a water receiver 21 covering the feed pipes 13, 14, 15 and 16, the stop valves 17 and 18 and the joint pipes 19, 19a, 19b and 19c in a watertight state are kept inside of the cabinet 1, a drainage metal fitting 12 is fixed to the counter 2, and the inside of the water receiver 21 and the drainage metal fitting 12 are connected to a drainage hose 29.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329060-A (JP)
Title: Multiple disc frictional engagement device
Inventor: TANAKA YOSHIYUKI
IPC: F16D13/69
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a friction loss generated due to the contact between drive plates and driven plates upon releasing a compression by a piston.  <P>SOLUTION: The drive plates 1 are formed in a corrugated shape having a plurality of swells in the circumferential direction and inner peripheral edges and outer peripheral edges form dish configurations. Thus, under a state that the compression of the drive plates 1 and the driven plates 15 is released by the piston 19, the drive plates 1 come into point contact with the driven plates 15. Thus, the friction loss when the drive plates 1 and the driven plates 15 relatively rotate is reduced. Since the drive plates 1 have resiliency, a fastening shock upon fastening the drive plates 1 to the driven plates 15 can be decreased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326645-A (JP)
Title: Resin molded article
Inventor: HIMENO YOSHIYUKI
IPC: B32B27/00
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin molded article having a protective film excellent in abrasion resistance, weatherability and the adhesion with a resin base material.  <P>SOLUTION: The resin molded article has a film having a two-layered structure, which comprises the first layer comprising a (meth)acrylic copolymer containing an ultraviolet absorbing group and a second layer comprising a silica composition containing a hydrolysate of an organoalkoxysilane represented by the formula (1): R<SP>1</SP>Si(OR<SP>2</SP>)<SB>3</SB>(wherein R<SP>1</SP>is a 1-10C organic group and R<SP>2</SP>is a 1-5C alkyl group or a 1-4C acyl group) and/or a condensate (A) thereof and a hydrolysate of phenylalkoxysilane represented by the formula (2): PhSi(OR<SP>3</SP>)<SB>3</SB>(wherein Ph is a phenyl group and R<SP>3</SP>is a 1-5C alkyl group or a 1-4C acyl group) and/or a condensate (B) thereof and colloidal silica (C), on a plastic substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340673-A (JP)
Title: Palette exchanger
Inventor: YOSHIDA MUTSUMI
IPC: B23Q7/00
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To keep favorable operability, reduce an installation space and easily collect chips.   <P>SOLUTION: A pivot 12 of an arm 13 in a rotary unit 11 provided on a bed 2 is set up closer to a tool magazine 5 from the center line L of a table 9. In addition, a pair of screens 15 which can close the front space of a palette 10 at the standby position of the arm 13 are provided to stand at point- symmetrical positions with respect to the pivot 12 as the center on the arm 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003021767-A (JP)
Title: Composite insulator with optical fiber guided between metal end-fitting and support rod
Inventor: LEPLEY DAMIEN
IPC: G02B6/44
Filed: 2002-05-20
Abstract: PROBLEM TO BE SOLVED: To eliminate defects observed in the composite electrical insulators by the prior art. SOLUTION: The composite electrical insulators has a support rod (2) generally of composite material, two metal end-fittings (3) each forming a socket (6) in which a corresponding end of the support rod is inserted, at least one optical fiber (5) placed on the outer periphery of the support rod, and an insulating outer coating (4) surrounding the support rod and covering the optical fiber which has at least one end (5A) guided to the outside of the insulator through an metal end-fitting, the insulator being characterized in that said end (5A) of the optical fiber is guided through the metal end-fitting (3) by a groove (7) formed in the inside surface of the socket of the metal end-fitting and said groove being opened by a duct (8) extending said groove and opening to the outside of the end-fitting.
Patent JP-2003304713-A (JP)
Title: Feeding device of seeding machine
Inventor: NOGAMI KENJI
IPC: A01C15/00
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seeding machine capable of changing over a number of rows for sowing the seeds between one and two in accordance with the sown seeds.  <P>SOLUTION: This seeding machine has a hopper, a feeding device, furrow openers, a covering plate, and a packing roller, wherein the feeding device has a feeding roll on which sowing channels are zigzag arranged, so that the seeds discharged from the sowing channels are distributed into two of the right and left parts. Further, a guide tube for conducting two-row sowing, or another guide tube for conducting one-row sowing after gathering the distributed parts of the seeds, is mounted on the seeding machine together with the furrow openers, so that the one-row sowing and the two-row sowing are changed over only by exchanging the guide tubes and attaching/detaching one of the furrow openers to/from the seeding machine.  <P>COPYRIGHT: (C)2004,JPO