baber/WOPTO huggingface dataset:
Patent JP-2004219626-A (JP)
Title: Optical element
Inventor: HIGUCHI MASAHIRO
IPC: G02B5/30
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element capable of preventing the sticking of stain to the surface of the optical element by forming a thin film.  <P>SOLUTION: The optical element is provided with a fine structure formed on the surface of a light transmission plate 12 of a reflection preventing plate 10 and the fine structure is covered with a thin film of polymerization film of silane monomer, a thin film of polymerization of fluorine monomer or a thin film 14 made of titanium oxide having an anatase crystal structure.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004218296-A (JP)
Title: Auxiliary lock for door
Inventor: SANO HIROICHI
IPC: E05B65/06
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary lock for a door which can be attached/detached without working or damaging a door to be opened/closed with respect to a frame body and without using a special implement.  <P>SOLUTION: In this auxiliary lock for the door, an attachment/detachment structure (3) for attaching/detaching a lock body (5) of the auxiliary lock (1) for the door to/from the door is provided with an upper-end coupling plate (13) which is placed on the upper end (105a) of the door in mounting, and a side-end coupling plate (31) which is located at the side end (105b) of the door in the mounting; and the coupling plates (13) and (31) are held in a state of being sandwiched between the door (105) and the frame body (103) so as to inhibit displacements in vertical and horizontal directions. The lock body (5) is an electronic lock, and an electronic key (81) is made closer to a detection body (71) so that locking/unlocking can be brought about. The attachment and detachment of the attachment/detachment structure require only covering from above the door, and dispense with the working of the door and the like. The attachment and detachment dispense with a special implement.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003212589-A (JP)
Title: Cooling device for high speed drawing with sealing cap in optical fiber drawing process
Inventor: LEE HYUN-JU
IPC: C03B37/12
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device for high speed drawing with a sealing cap in an optical fiber drawing process.  <P>SOLUTION: This cooling device is composed of a cooling body which performs heat exchange for a drawn optical fiber passing at a high speed therethrough by using helium gas and at least one sealing cap fitted to the end of a cooling body having at least one supply member or more which are constituted so as to laminate at least one layer or more along an advancing direction of the optical fiber, provide a flow speed in the opposite direction to the outside air flowing in along the drawn optical fiber and minimize the influence of the outside air.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004228204-A (JP)
Title: Backup sheet for boring through-hole with laser
Inventor: IKEGUCHI NOBUYUKI
IPC: B23K26/382
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backup sheet which is used for primarily boring a well-shaped through-hole of small diameter in a copper-plated board by irradiating it with a carbon dioxide gas laser, formed by depositing a resin layer loaded with an adhesive agent that is adhesive at a room temperature on a metal foil to serve as the backup sheet, pasted on the copper-plated board at a room temperature so as to prevent the copper-plated board from warping, and can be easily separated.  <P>SOLUTION: A resin composition loaded with the adhesive agent is applied on the surface of the metal foil for the formation of the backup sheet, the backup sheet is arranged, laminated on the rear surface of the copper-plated board and bonded together at a room temperature, and a carbon dioxide laser is made to irradiate the front surface of the copper-plated board to bore a through-hole in the board.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003280348-A (JP)
Title: Imaging media cartridge, toner cartridge, and ink cartridge
Inventor: SESEK ROBERT
IPC: G03G15/11
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constitution that improves convenience when a cartridge is nearly empty.  <P>SOLUTION: An imaging media cartridge for use in an imaging apparatus includes a first imaging media reservoir chamber and a second imaging media reservoir chamber. A removable barrier is disposed between the first imaging media reservoir chamber and the second imaging media reservoir chamber. By removing the removable barrier, a reserve of imaging media can be provided from the second imaging media reservoir chamber to the first imaging media reservoir chamber. In one embodiment the imaging media cartridge is a toner cartridge. In another embodiment the imaging media cartridge is a liquid ink cartridge.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004226263-A (JP)
Title: Electrolyte for diaphragm type electrode, the diaphragm type electrode, and method for stabilizing the same
Inventor: KONNO HIROKO
IPC: G01N27/404
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolyte for diaphragm type electrodes that can allow electrodes to reach stable potential speedily, reduces aging time, and can be set to a measurable state quickly regardless of the storage state of the electrode, and to provide the diaphragm type electrode, and a method for stabilizing the diaphragm type electrode.  <P>SOLUTION: A chamber 2a that is partitioned from the outside by a diaphragm 3 for penetrating gas to be measured in a sample is provided at one end of an electrode body 2, an operation electrode 4 and a counter electrode 7 are arranged in the chamber 2a with the electrodes 4 and 7 present in the electrolyte 6, the electrolyte 6 for the diaphragm type electrode used for the diaphragm type electrode for measuring current flowing between the operation electrode 4 and the counter electrode 7 by allowing the gas to be measured that is penetrated through the diaphragm 3 to react at the counter electrode 4 contains a metal ion of the same type as metal for composing the operation electrode 4 in the diaphragm type electrode 1, a metal complex, or a metal compound.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224297-A (JP)
Title: Travel transmission structure of working vehicle
Inventor: HIRAOKA MINORU
IPC: A01D69/03
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the lateral widths of transmission cases while securing the straight forward traveling property of a vehicle body when a travel transmission structure of a working vehicle comprises right and left static hydraulic pressure continuously variable transmissions.  <P>SOLUTION: This travel transmission structure of the working vehicle comprises an operating means which can operate the right and left static hydraulic pressure continuously variable transmissions 14 and 17 in the same direction or which can operate the right or left static hydraulic pressure continuously variable transmission 14 or 17 by changing the angles of the swash plates 15a and 18a of the hydraulic pumps 14 and 17 of the right and left static hydraulic pressure continuously variable transmissions 14 and 17. The structure also comprises changing means 27, 28, 29, and 30 which can change the angle of the swash plate 16a or 19a of the hydraulic motor 16 or 19 of the right or left static hydraulic pressure continuously variable transmission 14 or 17.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223999-A (JP)
Title: Surface protection construction method, surface protection structure and surface protection sheet
Inventor: CHO SHINJIRO
IPC: E04G23/02
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface protecting construction method and a surface protecting structure; which are used in repairing an existing interior building material, or in constructing a waterproofing/corrosion-preventive structure of inner walls of several water passages or water tanks and building roofs among others; and easily and infallibly protect a protection object in each application.  <P>SOLUTION: The surface protecting construction method and structure are as follows. A surface protecting sheet A is made by laying and unifying a part of a non-woven fabric sheet 2, a woven fabric sheet or a glass fiber to at least one side face of a thermoplastic resin sheet 1. The other side face of the sheet A is fixed to a surface of a protection object 5, and a resin coat 7 is applied so as to impregnate the non-woven fabric sheet 2, the woven fabric sheet or the glass fiber on the primary surface side of the sheet A.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232484-A (JP)
Title: Steam valve and manufacturing method for the steam valve
Inventor: MIYAUCHI MASARU
IPC: F01D17/10
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam valve for relieving thermal stress to maintain reliability of the steam valve even under a high temperature and high pressure steam condition, and to provide a manufacturing method for the steam valve.  <P>SOLUTION: A valve main body 2 is constituted of a steam inlet side valve main body 2a and a steam outlet side valve main body 2b. The valve main body 2 is made of one material by machining. A shape of the valve main body 2 is simplified so that a whole face of inside and outside faces can be machined. A spherical body shape is adopted to a part at which maximum thermal stress of the valve main body 2 is generated for relieving the thermal stress in starting of a steam turbine as a means for producing a thin wall as much as possible, to keep an absolute value of the generated thermal stress itself low.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233131-A (JP)
Title: Collision detector for contact type measuring machine
Inventor: SAKATA YUKIHIRO
IPC: H01H1/26
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collision detector for a contact type measuring machine for surely detecting a collision by a simple structure.  <P>SOLUTION: This collision detector for a contact type measuring machine 1 is equipped with a probe 40 having a probe body 41, a stylus holder 42, and a stylus 43, and a relative movement means for relatively moving the probe 40 and a measuring object W. The stylus holder 42 has a holder body 521 for pinching the stylus 43 and a spring 422. Measurement is made while relatively moving the probe 40 and the measured object W. This detector is equipped with a contact 422B formed on the spring 422, positioning means 422A and 432 for positioning the stylus 43 while deforming the spring 422 when an overload acts on the stylus 43, a contact 411 contacted by the contact 422B when the spring 422 is deformed, and a command means for commanding the prove 40 to stop its relative movement with respect to the measuring object W when the two contacts 422B and 411 contact with each other.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231344-A (JP)
Title: Binding hole formation device
Inventor: KOJIMA NOBUYUKI
IPC: B65H37/04
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a binding hole formation device capable of reducing the occurrence of positional deviation of a binding hole of carried-in leaf paper.  <P>SOLUTION: This binding hole formation device is provided with a stopper 2a for positioning by abutting a tip on a folding side of the carried-in folding paper P at one end, a punch 1a for forming the binding hole in the paper P abutted on the stopper 2a and positioned at the other end, and a pressing plate 6a for pressing a rear end of the carried-in paper P repeatedly to correct positional deviation. An air injection nozzle 9 for blowing air toward a rear end face of the carried-in leaf paper P is provided at the other end to correct positional deviation of the carried-in paper P1 by injection of air from the air injection nozzle 9 and repeated pressing of the pressing plate 6a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233224-A (JP)
Title: Liquid level sensor
Inventor: MIYAWAKI AYAKO
IPC: G01F23/24
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid level sensor of a simple and compact structure capable of continuously and highly accurately detecting the location of the liquid level and superior in resistance to corrosion.  <P>SOLUTION: Electrodes (1c) and (1d) of the liquid level sensor (S) are formed by coating the external circumference of a resistance wire (1a) with a conductive member (1b) to acquire two resistance wires (1), arranging the two resistance wires (1) at an interval in their longitudinal direction, and coating tip parts of the two resistance wires (1) with a conductive member (1e).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242421-A (JP)
Title: Electric power steering device
Inventor: YOSHIDA KOUYA
IPC: B62D5/04
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device that has no risk of a switching element being broken due to heat generation even if a brushless motor is locked by the end-abut motion of steering.  <P>SOLUTION: The electric power steering device comprises the brushless motor 18 that is driven by currents of a plurality of phases generated by a plurality of switching elements Q1 to Q7, and drives the brushless motor 18 based on a steering operation by a steering member (not shown), to aid the steering. The two switching elements Q5, Q7 are connected in parallel to which the largest current among the plurality of phases flows when the steering member stops at right or left rotation limit positions.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238717-A (JP)
Title: Passivation treatment method of stainless steel material
Inventor: ISHIGAMI OSAMU
IPC: C23C22/62
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved passivation treatment method of a stainless steel material whereby the waste of a treatment liquid is easily treated, the number of treatment steps is decreased, and the passivation treatment cost is lowered.  <P>SOLUTION: A passive film 26 is formed on the surface of a film-forming material 17 by immersing a press molding material 11 in a treatment liquid 12 with a pH of 9-12, i.e. an aqueous NaOH solution, at 40-60°C. In comparison with a passivation treatment of a stainless steel material using an acid, the passivation treatment using an alkaline solution does not cause the elution of metal ions and reduces the cost of a waste liquid treatment. Since the passivation treatment is performed by only immersing the material in the solution, the number of treatment steps is few and the cost is further reduced. Even when the solution is deteriorated, it is easily returned to the original state by replenishment.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245389-A (JP)
Title: Double-pipe
Inventor: TAKASAKI HIROMI
IPC: F16L9/18
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-pipe restricted in the generation of chatter noise in a gently bent part thereof, and facilitated in manufacture thereof.  <P>SOLUTION: In this double-pipe formed by arranging an inner pipe 2, in which the second fluid flows, inside an outer pipe 1, in which the first fluid flows, a buffer material 5 is arranged between the inner pipe 2 and the outer pipe 1. As the buffer material 5, a heat shrinkage tube is used, and the inner pipe 2 covered with the buffer material 5 in the peripheral surface thereof is inserted into the outer pipe 1. In this condition, the outer pipe 1 is bent into the predetermined shape so that the inner pipe 2 and the outer pipe 1 are brought in pressure-contact with each other through the buffer material 5 in the bent part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251332-A (JP)
Title: Guide structure for roller chain system
Inventor: SAKAI TOSHIYA
IPC: F16G13/06
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide structure for a roller chain system in which chain noises are reduced to prevent noises from being caused.  <P>SOLUTION: The guide structure 1 for a roller chain system includes roller chains 2, sprockets 3 having a plurality of involute teeth 3a to mesh with rollers 4 of the chains 2. The guide structure 1 is provided with a guide means which guides the chains 2, and holds the locus of the center of the roller on the straight line at least in the distance between a starting position in meshing of the roller 4 with the sprocket 3 to an end position in the meshing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248779-A (JP)
Title: Thermal disinfection apparatus
Inventor: MIYAUCHI YASUTO
IPC: B01D53/26
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal disinfection apparatus which achieves a simple structure while being easier to handle.  <P>SOLUTION: The thermal disinfection apparatus 1 is provided with a container 3 where washed dishes are housed, a hot air supply unit 5 for supplying the hot air to the container 3 and a connection tube 4 for connecting the container 3 to the hot air supply unit 5 so that the operation for circulating the hot air is carried out between the container 3 and the hot air supply unit 5. The connection tube 4 is provided with a supply path 4a for the supply to the container 3 from the hot air supply unit 5 and a discharge path 4b for discharging the atmosphere within the container 3 toward the hot air supply unit 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250154-A (JP)
Title: Manufacturing method of moving handrail for passenger conveyor
Inventor: ONODERA TAKESHI
IPC: B66B23/24
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a moving handrail for a passenger conveyor rigidly connecting both ends of a multilayer belt, providing sufficient durability, and preventing a difference in step.  <P>SOLUTION: Grooves 11 and 21 for inserting both ends of the multilayer belt 30, a gate 22 for filling resin in the grooves, and an overflow part 23 holding resin flowing out from the grooves are provided in an injection molding die. The end parts of the multilayer belt are inserted from both ends of the grooves of injection molding die via a predetermined interval so that distances from the gate are substantially the same, a space 40 is formed between end faces 30A of the multilayer belt, and injection molding of molten thermoplastic resin into the space is carried out to fuse each end part of the multilayer belt.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249824-A (JP)
Title: Door weather strip with latch
Inventor: YAMAOKA KOZO
IPC: B60J10/08
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door weather strip having draining function in the mold forming part at the upper end part of a door frame on the hinge-free side in the door weather strip with latch of a car in which a door with latch and another door are formed in double door on a vehicle body.  <P>SOLUTION: A center pillar is not installed in the vehicle body 1, and the door 3 with latch and another door 2 are installed in the vehicle body 1. In this door weather strip installed in a door frame 3d having mounting holes 3f for mounting a latch 6 formed at the upper end part of the door frame 3d with latch on the hinge-free side, an indoor wall 12 elastically coming into contact with the cabin side surface of the door frame 3d is installed at a molded part 11 installed at the upper end of the door frame 3d on the hinge-free side to a position right above the mounting holes 3f. A drain rib 13 guiding side water W to the mounting holes 3f is formed on the rear surface 12a of the cabin side wall forming the surface of a door inner panel 3c.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253608-A (JP)
Title: Thermocompression bonding and layering method of dielectric substance forming porous sheet
Inventor: KUSHIDA TAKASHI
IPC: B29L9/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an electronic component with a micro layered structure, to provide a layering method of a dielectric substance forming sheet, and in more details to provide a manufacturing method of a multilayered electronic component such as a layered ceramic capacitor, a layered piezoelectric transformer, and a layered actuator or a layered ceramic substrate or the like.  <P>SOLUTION: In the layering method of the dielectric substance forming sheet material, surface modification treatment is applied to the dielectric substance forming sheet material made of a free-standing porous sheet including 40 to 98 wt.% of inorganic dielectric powder and 2 to 60 wt.% of a thermoplastic resin with a thickness of 350 μm or below, and thereafter the dielectric substance forming sheet material is subjected to thermocompression bonding at a temperature of 40°C or below and 180°C or below under a pressure of 0.5 to 80 MPa.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253082-A (JP)
Title: Initialization device for optical disk
Inventor: UJIIE MASAHIKO
IPC: G11B7/26
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To initialize an optical disk uniformly and in a short period of time without increasing the manufacturing cost and without deteriorating durability in an initialization device for an optical disk.  <P>SOLUTION: The recording layer of an optical disk DK is irradiated with a laser beam emitted from a laser beam source 21 through a collimate lens 22, an objective lens 25, or the like, and a laser beam spot of linear type in which the radius direction of the optical disk DK is made a longitudinal direction is formed on the recording layer. The optical disk DK is shifted in the radius direction by a feed motor 12, while rotating the optical disk DK by a spindle motor 11 and is initialized. Strength distribution of the laser beam spot formed on the recording layer of the optical disk DK in the radial direction of the optical disk is made adjustable using the lens having distortion aberration constituted of a pincushion distortion aberration lens or a barrel distortion aberration lens as the collimate-lens 22 or the objective lens 25.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258115-A (JP)
Title: Heat shrinking label and heat shrinkable label-stuck vessel
Inventor: OMORI SHOICHI
IPC: B65D65/16
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve light shielding property of a heat shrinkable label-stuck vessel having cut-off lines for separating the label from the vessel.  <P>SOLUTION: The heat shrinkable label is composed by laminating a label substrate consisting of a heat shrinkable film and a light shielding layer, the label substrate having the cut-off lines consisting of half cuts formed thereon. A translucent vessel stuck with the heat shrinkable label having the light shielding property serves as the heat shrinkable label-stuck vessel. The label is formed by laminating the label substrate formed with the cut-off lines consisting of half cuts and the light shielding layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257783-A (JP)
Title: Inspection method of resistance of cancer cell against metal complex compound anticancer drug and medicine for reducing resistance
Inventor: TANIGUCHI NAOYUKI
IPC: A61P35/00
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for inspecting resistance of a cancer cell against a metal complex compound anticancer drug, and a medicine for reducing the resistance of the cancer cell against the metal complex compound anticancer drug.  <P>SOLUTION: This method for inspecting the resistance of the cancer cell against the metal complex compound anticancer drug includes examination of the degree of β1-6G1cNAc branch on α5β1 integrin of a test cell collected from an organism. This medicine for reducing the resistance of the cancer cell against the metal complex compound anticancer drug includes a function inhibitor of the α5β1 integrin as an effective component.  <P>COPYRIGHT: (C)2004,JPO&NCIPI