baber/WOPTO huggingface dataset:
Patent JP-2005272139-A (JP)
Title: Lifting device
Inventor: YAMAWAKI KIYOJI
IPC: B66B9/02
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lifting device capable of simplifying a structure, capable of enhancing safety and aseismic performance, and capable of reducing maintenance.  <P>SOLUTION: This lifting device has a plurality of idle wheels 2 including a screw shaft 1, and is constituted so that hard balls are diagonally inserted and arranged in a multilayered shape in a rail in the play wheels; a part of a steel body guard rail 3 grasps the vertically penetrating screw shaft 1; and part of the idle wheels 2 is inserted and rubbed in steel of the guard rail 3; to prevent swinging and bending of the shaft 1. A rotating bearing is arranged in a lower end part of the screw shaft 1, and is driven by a driving means of an upper end part. Lifting operation is performed by a button type, and a pulley 6 is manually guided to the doorway in stopping such as power failure. A lifting force idle wheel 2 is fixed to an objective installation structure such as a car 12 and a loading space. This structure can be variously arranged in response to the purposes such as single, parallel arrangement, a diagonal angle, three points and a cross.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310260-A (JP)
Title: Magnetic recording medium
Inventor: FUKUDA TOMOO
IPC: G11B5/70
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high recording density type magnetic recording medium of high reliability which has an excellent electromagnetic conversion characteristic and in which level down due to fouling on a magnetic head is avoided and signal deterioration is very low.  <P>SOLUTION: In a magnetic recording medium 10, a lower layer non-magnetic layer 2 which is constituted of an inorganic particle and a binder and a magnetic layer 3 which is constituted of magnetic powder and the binder are formed in a multilayer configuration on a main face of a non-magnetic support object 1, and a pH of the inorganic particle contained in the lower layer non-magnetism layer 2 is ≥7 and ≤12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308154-A (JP)
Title: Multi-disk clutch
Inventor: FUKUDA YOSHINAGA
IPC: F16D13/64
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-disk clutch reinforced for high load and capable of enhancing operability and silence thereof.  <P>SOLUTION: The multi-disk device transmits/shuts down the power from a flywheel 3 on an engine side to/from an input shaft 4 of a transmission, and comprises a clutch disk assembly 6, and a clutch cover assembly 6 having a pressure plate 7 to press the clutch disk assembly 6 against the flywheel 3. The clutch disk assembly 6 comprises a spline hub 20, a friction connection unit 40, and a damper mechanism 30 to elastically connect the spline hub 20 to the friction connection unit 40 in the rotational direction. The friction connection unit 40 has a ring member 44 connected to the outer circumferential side of the damper mechanism 30, a plurality of first friction plates 41, and a plurality of friction plates 42 arranged between the plurality of friction plates 41, and at least one of the plurality of first friction plates 41 consists of a carbon composite material.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005309296-A (JP)
Title: Starry sky display device, and furniture, building, and mirror house having same
Inventor: KATO KENICHI
IPC: G09B27/00
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a starry sky display device of simple constitution that can create and display a sharp star image group with real profoundness when it is dark and is usable as an ordinary mirror when it is light.  <P>SOLUTION: The starry sky display device 1 is characterized in that many light transmission holes 4, 4a, and 4b are scattered and formed in a reflecting film of a mirror 2, which is irradiated with light from a light source part 5 on the reverse side of the mirror so that the light passes through many light transmission holes 4, 4a, and 4b and appear on the surface side of the mirror 2 to form a star image group 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005305015-A (JP)
Title: Vacuum cleaner
Inventor: OSADA KOICHI
IPC: A47L9/16
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner superior in assemblability with a reduced number of parts.  <P>SOLUTION: The vacuum cleaner has a dust collecting unit placed in the front side of a body case, an electric air blower placed in the rear side of the body case, and a cord reel placed in the rear side of the body case so as to become next to the side of this electric air blower. The cord reel is placed so that the rotational axis direction of a winding reel for winding an electric cord for supplying electric power to the electric air blower becomes horizontal toward the electric air blower. A dust remover support frame body is interposed between a waveform duct collecting filter and the electric air blower equipped on the rear side of the dust collecting unit, and has a dust removing rotary body in an upper part. The dust removing rotary body is placed so that the rotational axis direction becomes horizontal along a reverse surface of the dust collecting filter. The dust removing rotary body is provided with a rotation transmitting member including a transmission gear on the end part side opposed to the cord reel. The rotation transmitting member of the dust removing rotary body is joined to a driving transmission part including a driving gear arranged in the winding reel so that rotation can be transmitted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004246382-A (JP)
Title: Keyboard instrument
Inventor: NISHIDA KENICHI
IPC: G10H1/34
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a keyboard instrument which gives a more natural keying feeling while even a keying reaction force in a return stroke of keying is taken into consideration without making the constitution complex.  <P>SOLUTION: A second key switch 75 is so formed that the partial longitudinally sectional shape of its skirt part 75c is an inverted J shape, the reaction force is large in the beginning of depression, decreases from the middle to the end of the stroke of depression, and the switch buckles more when depressed. When a stationary touch is made, a nearly constant and flat keying reaction force FF is generated in the beginning of keying with the weight of a key 51 and a mass body 40, the first key switch 58 is depressed by the key 51 to generate a first mountain-shaped reaction force FM1 through elastic deformation of a skirt part 58c, and then a second key switch 75 is depressed by an actuator 42 of the mass body 40 to generate a second mountain-shaped reaction force FM2 through elastic deformation of the skirt part 75c.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004294443-A (JP)
Title: Immunoassay for hiv protease inhibitor
Inventor: SALAMONE SALVATORE J
IPC: C12Q1/28
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-isotopic immunoassay for detecting an HIV protease inhibitor.  <P>SOLUTION: This immunoassay for measuring the HIV protease inhibitor in a sample includes (a) a process for bringing the sample into contact with a conjugate containing a receptor specific to the inhibitor, a ligand for the inhibitor and a non-isotopic signal generation moiety, (b) a process for measuring an amount of the receptor coupled to the conjugate, and (c) a process for correlation with the presence or the amount of the inhibitor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036311-A (JP)
Title: Titanium material, its production method and exhaust pipe
Inventor: YAMAMOTO KENJI
IPC: C23C30/00
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a titanium material excellent in oxidation resistance, its production method and an exhaust pipe.  <P>SOLUTION: (1) The titanium material has an Al-containing layer formed on a substrate comprising pure Ti or a Ti alloy, wherein the Al-containing layer contains ≥90 mass% Al or Al and Si in total and has a thickness of ≥1 μm. (2) The titanium material has an Al-containing layer formed on a substrate comprising pure Ti or a Ti alloy via an Al-Ti intermetallic compound layer, wherein the Al-containing layer contains ≥90 mass% Al or Al and Si in total and has a thickness of ≥1 μm. (3) The titanium material is one described in (1) wherein the substrate contains 0.5-10 mass% Al. (4) The titanium material is one described in (1) wherein a surface layer of the substrate which contacts the Al-containing layer contains 20-50 at% nitrogen. (5) The exhaust pipe for a two-or four-wheeled vehicle is manufactured using the titanium material. (6) In the manufacturing method of the titanium material, the Al-containing layer is formed by hot-dipping method and blast treatment is subsequently performed using a hard particle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005315208-A (JP)
Title: Cylinder pressure detection device
Inventor: OKUBO KATSURA
IPC: F02D45/00
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To more accurately detect cylinder pressure without using reset operation.  <P>SOLUTION: This cylinder pressure detection device is provided with a cylinder pressure sensor outputting signal according to change rate of cylinder pressure of an internal combustion engine, an integration means integrating output signal of the cylinder pressure sensor to calculate cylinder pressure, and a correction means correcting the cylinder pressure with drift correction member for removing drift of cylinder pressure to calculate corrected cylinder pressure. In an embodiment, cylinder pressure sampling is performed in a first cycle and drift amount is calculated based on the sampled cylinder pressure, over-sampling of the drift amount is performed at a cycle shorter than the first cycle, and the over-sampled drift amount is averaged to calculate the drift collection term.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005322147-A (JP)
Title: Merchandise sales system
Inventor: KURITA MASARU
IPC: G06Q30/06
Filed: 2004-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a merchandise sales system for selling desired merchandise and also selling consumable supplies or the like of the merchandise by utilizing the Internet, and also providing most suitable consumable supplies or the like of the purchased merchandise on the basis of purchase data of the consumable supplies or the like to a purchaser as needed.  <P>SOLUTION: A merchandise registering means is structured which can display on a web page of the Internet by previously registering the merchandise and the consumable supplies or the like of the merchandise a seller sells. The merchandise registering means includes databases 11, 13, 15, ... of set consumable supplies or the like continuously displayed when the merchandise is purchased, and a database 20 of general consumable supplies or the like, and also includes a data management means 30 for managing data on the set consumable supplies or the like and data on the general consumable supplies or the like. A purchasing means 2 is structured so as to instruct purchase of the merchandise or the like displayed on the web page of the seller. A network 5 is structured so that the merchandise registering means and the purchasing means are mutually connected.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005325200-A (JP)
Title: Catalyst for producing polyester and polyester using the same
Inventor: NAKANE MIKIO
IPC: C08G63/85
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst for producing a polyester designed to produce a polyester polymer improving the hue with a low content of acetaldehyde and having excellent transparency.  <P>SOLUTION: The polycondensation catalyst for producing the polyester is obtained as follows. A titanium compound of formula (1) (wherein, R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>and R<SB>4</SB>denote each an alkyl group or a phenyl group which is each the same or different; and q denotes an integer of 1-4) is reacted with a specific aromatic polyvalent carboxylic acid and a specified phosphorus compound and a finely pulverizing treatment of the prepared catalyst particles is carried out. The average particle diameter after the fine pulverizing is regulated to ≤10 μm.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004340382-A (JP)
Title: Solenoid operated valve
Inventor: SEITZ STEFAN
IPC: F16K31/06
Filed: 2004-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve to be constructed as a solenoid valve of a normally closed or open type, having simple construction, being inexpensive to manufacture and requiring a short switching time.  <P>SOLUTION: An axially movable closing member means 52 has a supporting portion 37 in a dotted shape in view from the axial direction at a space from a closing member 39. The supporting portion is formed by a supporting ring 36. The supporting ring sets a pressure chamber 46 in a valve dome 19 apart from a flow-out opening 29 in the form of a sealing portion 37. The effective sealing diameter 36 of the supporting portion or the sealing portion 37 is equivalent to the effective sealing diameter of each seated valve for pressure balance between seated valves 32, 39. The supporting ring 36 allows limited leakage. A passage 44 in the closing member means 52 allows hydraulic pressure balance between a flow-in opening 28 and the pressure chamber 46.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005328345-A (JP)
Title: Capacitor microphone
Inventor: AKINO YUTAKA
IPC: H04R3/00
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent DC magnetization of a transformer core without increasing the size of an output transformer in a capacitor microphone employing a vacuum tube as an impedance converter and operating from a phantom power supply outputting a vacuum tube signal through an output transformer.  <P>SOLUTION: The capacitor microphone comprises a vacuum tube V01 being employed as a capacitor microphone capsule MC and its impedance converter, and an output transformer TRS having a primary winding F connected with the plate and screen grid of the vacuum tube V01 and a secondary winding S connected with a phantom power supply through an output connector wherein the primary winding F is provided with a center tap CF and the opposite ends of the secondary winding S are connected with the center tap CF through constant current diodes D04 and D05.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005057728-A (JP)
Title: Method for selecting access point based on state information about access point
Inventor: LEE HYUNG-WOO
IPC: H04L12/28
Filed: 2004-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To select an access point (AP) which is most advantageous in efficiency, for connection setting by totally considering the reception sensitivity, the number of terminals connected in each AP and a currently processed traffic amount information.  <P>SOLUTION: The method for selecting the AP includes a first step of, at each of the plurality of AP on the wireless LAN, inserting information about the number of currently connected terminals into a Beacon frame/Probe response message frame in a MAC layer of wireless LAN, a second step of, at each of the plurality of AP on the wireless LAN, inserting information about the currently processed traffic amount into the Beacon frame/Probe response message frame, a third step of, at each of the plurality of AP on the wireless LAN, transmitting the Beacon frame/Probe response message frame wherein the information about the number of terminals and the information about the traffic amount are inserted, to a terminal, and a fourth step of, at the terminal, selecting one of the plurality of AP on the wireless LAN on the basis of the reception sensitivity at each of the plurality of AP on the wireless LAN, the information about the number of terminals and the information about the traffic amount.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005328445-A (JP)
Title: Mobile apparatus
Inventor: FUJISHIMA AKIRA
IPC: H01Q9/16
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the reception sensitivity of a television is not good in the suburbs where television radio waves are weak.  <P>SOLUTION: A mobile apparatus has first and second cases which can be moved to form superposed and non-superposed states, a transmitting/receiving section for a mobile phone provided inside the first case, a television tuning section and a video display section for receiving a signal from the television tuning section and displaying a video image provided in the second case, the first and second cases comprise first and second television antennas, respectively and outputs of the first and second television antennas are connected, as balanced inputs, to a differential amplifier that is provided in the input of the television tuning section.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005326751-A (JP)
Title: Apparatus and method for removing coating film of coated optical fiber
Inventor: TAGUCHI KINJI
IPC: G02B6/00
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method of removing a coating film of a coated optical fiber by which only the outer layer side coating film is very easily removed by leaving the inner layer side coating film by an arbitrary removing length.  <P>SOLUTION: The outer layer side coating film 13 is removed by leaving the inner layer side coating film12 of the coated optical fiber 10 on which a multilayer coating film is applied, a concave groove 16 in which the optical fiber 10 is inserted is provided, and a slit 18 having a width smaller than the outer diameter of the outer layer side coating 13 to be removed and larger than the outer diameter of the inner layer side coating film 12 to be left is formed on the open face of the concave groove 16. The concave groove 16 is formed on at least a face of a base 15, the slit 18 is formed by opposing the edges 19 of a pair of plates 17 formed with a metal or the like to cover the open face of the concave groove 16.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004312758-A (JP)
Title: Recording apparatus and method
Inventor: TANAKA HIROSHI
IPC: H04N5/445
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To easily reserve recording.  <P>SOLUTION: A table of selection codes is transmitted from a transmitting apparatus 1 together with a program chart of each television program containing a selection code representing a kind (category) of each television program to be broadcasted and time information on a broadcasting time. In a receiving apparatus 22, the table is displayed and when a user indicates the selection code corresponding to the kind of a desired program to record out of the table, while referring to the program charts, recording is reserved for all the programs of the categories corresponding to the selection code.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005330325-A (JP)
Title: Cold storage material and refrigerator using the same
Inventor: OKAMURA MASAMI
IPC: F25B9/00
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold storage material which has a large specific heat around 4K - an important thing for the material to be put to practical use as a cold storage material for very low temperatures and which is hard to be influenced by magnetic field, and to provide a refrigerator using such a cold storage material.  <P>SOLUTION: The cold storage material consists of a rare earth nitride having a composition substantially represented by the general formula: (Ho<SB>1-x-y</SB>R<SB>x</SB>A<SB>y</SB>)N [wherein R indicates at least one element selected from among Sm, Er and Yb; A indicates at least one element selected from rare earth elements excluding the above R element; and x and y are each a number (atomic ratio) in the range of 0<x≤0.9 and 0≤y≤0.4, respectively]. The refrigerator is equipped with a cold storage vessel 15 using the cold storage material 19 comprising such a rare-earth-nitride-based cold storage material, and by supplying a functional medium into the cold storage vessels 14, 15 the cold heat is generated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005330997-A (JP)
Title: Cylindrical bearing member and manufacturing method thereof
Inventor: MIKI HIROBUMI
IPC: B21C37/20
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylindrical bearing member capable of sufficiently showing lubricating function by maintaining lubricating oil filled in oil reserving blind grooves for a long time, and to provide a manufacturing method of the cylindrical bearing member capable of efficiently mass-producing the oil reserving blind grooves inside a cylindrical member at low costs.  <P>SOLUTION: In this cylindrical bearing member 100, a plurality of oil reserving blind grooves 112 provided in the inner peripheral surface of the cylindrical member 110, which is formed without a buss-like joint, are provided with a plurality of grooving projections HP1 in the peripheral surface of an end thereof, and a plurality of diameter enlarging slits HP2 are respectively formed by using a hollow die pin HP provided along the longitudinal direction of the pin and a diameter enlarging center pin EP to be inserted and drawn inside the hollow die pin HP.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005330531-A (JP)
Title: Atmospheric pressure chemical vapor deposition apparatus
Inventor: YANAGI YUJI
IPC: C23C16/44
Filed: 2004-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an atmospheric chemical vapor deposition apparatus having excellent practicality capable of increasing the film deposition rate with a simple configuration.  <P>SOLUTION: The atmospheric chemical vapor deposition apparatus deposits an oxide film on a film deposition face of a substrate 1 by providing the substrate 1 to be heated under the atmospheric pressure and a nozzle body 2 having nozzle holes 3 to blow material gas consisting of evaporated film deposition material and carrier gas onto a film deposition face of the substrate 1 in a film deposition chamber in an opposing manner to each other, and by blowing the material gas from the nozzle holes 3. A tip part of the nozzle body 2 forms a planar tip part 2a expanding substantially parallel to the substrate 1, and the plurality of nozzle holes 3 are formed in the planar tip part 2a of the nozzle body 2. The plurality of nozzle holes 3 are arranged parallel to the substrate 1, and the material gas is simultaneously blown to the film deposition faces of the substrate 1, i.e., opposing faces of the planar tip part 2a of the nozzle body 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005329523-A (JP)
Title: Lathe with cutting chip removing device
Inventor: ICHIOKA HIROKAZU
IPC: B23B25/00
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lathe with a cutting chip removing device performing a chip removing activity, regardless of scale and shape of the lathe.  <P>SOLUTION: In this lathe 1, the chip removing device 11 for removing cutting chips generated at the time of a cutting so that no chips are wound around a workpiece is installed on a lower side of a spindle 5. The chip removing device 11 is constituted of an elevating guide 12, a removing piece installing member 13 having a projecting chip removing piece 15 at an upper end and a lower part elevatably covered on the elevating guide 12, and an elevating device for elevating the removing piece installing member 13. An upper surface of the removing piece installing member 13 is formed into a shape which is the highest in the projecting part of the chip removing piece 15 and gradually becomes lower toward the side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI