baber/WOPTO huggingface dataset:
Patent JP-2004158743-A (JP)
Title: Component holding device
Inventor: SAITO MASARU
IPC: B25J15/00
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve the control precision of a pressurizing force with respect to a component holding device which is mounted on a component transfer device used for transferring components in assembling the components.  <P>SOLUTION: The component holding device is provided with a suction nozzle 12 which holds a component by means of its front end section by suction, a moving body 14 which is supported in a vertically movable state, and a first vertically moving means 20 which drives the moving body 14 in the vertical direction. The device is also provided with a second vertically moving means 30 which is installed to the moving body 14 and, at the same time, drives the nozzle 12 in the vertical direction from the moving body 14; a pressurizing force detecting means 15 which detects the pressurizing force of the front end section of the nozzle 12; and an action control means 60 which controls the actions of the first and second vertically moving means 20 and 30. The control unit 60 has a pressurization correcting and controlling section which drives the second vertically moving means 30 upward based on the pressurizing force detected by means of the pressurizing force detecting means 15 when the first vertically moving means 20 drives the moving body 14 downward.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154469-A (JP)
Title: Game machine
Inventor: AMARI SHINICHI
IPC: A63F7/02
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which performs special operation control to give a novel feeling at a restart of a game.  <P>SOLUTION: Since a main control part 200 improves a probability of occurrence of a ready-to-win state in which patterns except final stopping patterns are displayed in a line higher than normal state to respond to detection of the restart of an operation by a handle 1500 after a display of a waiting demonstration on a special pattern display device 100, it performs the special operation control which gives the novel feeling at the restart of the game.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165259-A (JP)
Title: Electrolytic capacitor
Inventor: OZAWA TADASHI
IPC: H01G9/10
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic capacitor having low impedance characteristics and high withstand voltage characteristics of 100 V class as well as a good high-temperature life characteristics.  <P>SOLUTION: This electrolytic capacitor uses a resin-crosslinked butyl rubber, prepared by adding an alkylphenol formalin resin to a butyl rubber polymer composed of the copolymer of isobutylene and isoprene and having a compression set (105°C×70 hours) of ≤30 as a crosslinking agent, as a sealing material and an electrolytic solution containing an aluminum tetrafluoride salt. Consequently, this capacitor has the low impedance characteristics and high withstand voltage characteristics as well as the good high-temperature life characteristics and a good liquid leakage characteristics.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163530-A (JP)
Title: Manufacturing method for lenticular lens sheet
Inventor: YONEDA MUNEHISA
IPC: G03B21/625
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a lenticular lens sheet by which a black stripe with high contrast, free from a line defect or a printing spot and having small and uniform width is formed with good productivity.  <P>SOLUTION: In the manufacturing method for the lenticular lens sheet having many lenticular lenses at least on its incident surface and the black stripe on its emitting surface, light absorbing material is supplied to the recessed part of a recessed and projecting pattern formed on the emitting surface so that the recessed part may be positioned at a light non-transmission part, and a plate-like body is made to abut on the emitting surface and pressed thereto, so that the black stripe is formed in the recessed part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164275-A (JP)
Title: Design method of asynchronous circuit using operator group
Inventor: RI YOSHI
IPC: G06F7/00
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a design method of a simple basic module group and a circuit using them.  <P>SOLUTION: The asynchronous circuit constituted of operators is connected to three or less signal propagation paths selected from an input signal propagation path, an output signal propagation path and an input/output signal propagation path.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151659-A (JP)
Title: Polarizing optical element, method for manufacturing polarizing optical element, optical pickup device, and optical disk device
Inventor: OUCHIDA SHIGERU
IPC: G02B5/30
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarizing optical element which has superior light use efficiency and is small-sized and inexpensive.  <P>SOLUTION: A 1st optical member 50b which has 1st unevenness formed on its one surface and a 2nd optical member 50c which has 2nd unevenness formed opposite the 1st unevenness are united together across a filling member 50e which has isotropy. Then at least one of the 1st and 2nd optical members is an optical member which has optical anisotropy, so optical characteristics can be realized nearly as designed by using a general optical member which is more inexpensive than usual.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167338-A (JP)
Title: Method and apparatus for removing substance adherent to milled rice and wash-free rice processing apparatus
Inventor: SAITO YOSHIHARU
IPC: B02B7/00
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wash-free rice processing apparatus which can finish a large amount of milled rice into wash-free rice in a short time and is hygienic and practical and others.  <P>SOLUTION: Apparatuses 300 and 400 for removing substances adherent to milled rice have vibration tables 307 and 407 for making the milled rice bound repeatedly, reflecting surfaces 308 and 408 arranged above the upper surfaces of the vibration tables, and adsorption means 302, 303, 402, and 403 in a sheet form arranged on the upper surfaces or the reflecting surfaces of the vibration tables, or the upper surfaces and the reflecting surfaces of the vibration tables. The wash-free rice processing apparatus is composed of a polishing apparatus 100 for polishing the surface of the milled rice, a sieving apparatus 200 for removing bran and/or broken rice from the polished rice, and adherent substance removing apparatuses 300 and 400. The vibration tables 307 and 407 are arranged with their upper surfaces slanted. The adsorption means arranged on the reflecting surfaces are preferably made nonwoven fabrics moving diagonally upward with prescribed intervals opened on the upper surfaces of the vibration tables.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170259-A (JP)
Title: Stress sensor
Inventor: KARASAWA FUMIAKI
IPC: G01L1/20
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To increase a resistance value change rate of a resistance element 5 without heightening extremely a height of electrodes 2 constituting the resistance element 5, in a stress sensor wherein a resistance value of the resistance element 5 is changed by deforming the element 5 having the paired electrodes 2 and a resistor 3 connected to both electrodes 2 by an imparted stress, to obtain an output by the change of the resistance value.  <P>SOLUTION: This sensor has one or more of interface forming member(s) 1 contacting with the resistor 3 between the paired electrodes 2 to form a substantial interface with the resistor 3, and the deformation hereinbefore is accompanied with lowering of close contact between the interface forming member(s) 1 and the resistor 3. In concrete saying, the resistance element 5 is formed on a substrate 4 face, and the deformation of the element 5 is made to include the extension of a substrate 4 by deflection.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173009-A (JP)
Title: Apparatus for detecting motion vector and method of detecting motion vector
Inventor: MASUNO TAKASHI
IPC: H04N19/51
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motion vector detection apparatus, enabling the power consumption to be reduced.  <P>SOLUTION: The motion vector detecting apparatus 100 comprises a reference region reader 1 for reading pixel data located on a reference region 9 from the region 9 at a specified timing; a first motion vector detector 2 for obtaining the motion vector of a coded block 7, based on the pixel data read at the specified timing from the reference region 9 by the reader 1 and pixel data located in the coded block 7; and a second motion detector 3 for obtaining the motion vector of a coded block 7A, based on the pixel data read at the specified timing from the reference region 9 by the reader 1 and pixel data located in the coded block 7A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049871-A (JP)
Title: Breadmaker and its control method
Inventor: LEE JANG-WOO
IPC: A21C1/00
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To warn the lapse of a validity to a user by automatically recognizing the validity of a mix bag.  <P>SOLUTION: This breadmaker is provided with a body formed with an oven chamber, and a pair of kneading drums provided in parallel in the oven chamber at some distance apart from each other and formed with grip parts for winding the both ends of the mix bag having breadmaking materials therein respectively. This breadmaker is also provided with a bar code reader part reading a bar code stuck to the mix bag, a timer part providing information of a present time and a control part comparing the information of the validity of the mix bag read through the bar code reader with the information of the present time provided from the timer part and, when it is determined to elapse the validity of the mix bag, warning the lapse of the validity of the mix bag to the user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144062-A (JP)
Title: Valve mechanism
Inventor: TAKENAKA KATSUMI
IPC: F01L1/12
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve mechanism capable of performing an excellent opening/closing driving of a valve without generating inconvenience such as twist via a piston.  <P>SOLUTION: In this valve mechanism for an engine via a rocker bridge 3, a rocker arm abutting part 12 is formed on an upper end face of the rocker bridge 3. The rocker arm abutting part 12 is supported on an upper surface of the piston 6 elevatably fitted to the inside of a cylinder 5. An oil chamber 7 is formed on a lower surface of the piston 6 and a stopper 11a is provided to determine uppermost end position and lowermost end position of the piston 6. A guide pin 2 is elevatably inserted into a guide hole 3b. The guide pin 2 is provided with a pressure oil port 8 on the peripheral surface. A control port 9 is connected to the oil chamber 7 to face to a hydraulic port 8. A control valve is provided to switch and connect the hydraulic port 8 to a pressure oil supply means and an oil pan in response to an operation state of the engine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003213382-A (JP)
Title: Sulphur-containing ferritic stainless steel used for ferromagnetic part
Inventor: BOURGIN CHRISTOPHE
IPC: C22C38/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide sulphur-containing stainless steel with a ferritic structure, which has satisfactory magnetic properties, exhibits satisfactory mechanical workability and corrosion resistance, and is used for magnetic parts.  <P>SOLUTION: Ferritic stainless steel that can be used for ferromagnetic parts, comprises in its composition by weight; C≤0.030%, 1.0%<Si≤3%, 0.1%<Mn≤0.5%, 10%≤Cr≤13%, 0%<Ni<1%, 0.03%<S<0.5%, 0%<P≤0.030%, 0.2%<Mo≤2%, 0%<Cu≤0.5%, 0%<N≤0.030%, 0%<Ti≤0.5%, 0%<Nb≤1%, 0%<Al≤100×10<SP>-4</SP>%, 30×10<SP>-4</SP><Ca≤100×10<SP>-4</SP>%, 50×10<SP>-4</SP><0≤150×10<SP>-4</SP>%; the ratio of the calcium content to the oxygen content Ca/O being 0.3≤Ca/O≤1, the balance being iron and the inevitable impurities from the smelting of the steel, and a process for manufacturing ferromagnetic parts.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004176344-A (JP)
Title: Box girder bridge
Inventor: HAYASHI KENJI
IPC: E01D2/04
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide the girder structure of a bridge sufficiently securing required strength while suppressing the increase of dead load, and moreover having excellent workability and making an effective span long.  <P>SOLUTION: A steel box girder 11 constituting a main girder 10 of a continuous girder bridge B is formed in narrow shape with a size that can maintain required rigidity as the box girder wherein the dimensional ratio of the width of flanges 13, 14 to the height of a web plate 12 is about 1/2 to 1/4, and integrated with a floor slab 20. In the main girder 10, a first region 10R<SB>1</SB>around an intermediate fulcrum, and a second region 10R<SB>2</SB>other than that are virtually set divided along a bridge axis, and the internal space of the steel box girder 11 of the first region 10R<SB>1</SB>is filled only with concrete 19, while the internal space of the steel box girder 11 of the second region 10R<SB>2</SB>is a cavity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175496-A (JP)
Title: Heavy hoist for construction work
Inventor: YAMAGUCHI NAOHISA
IPC: B66B3/00
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cableless heavy hoist for construction work capable of controlling the power supply and the operation without connecting the power or a signal cable to a bucket.  <P>SOLUTION: This heavy hoist for construction work is constituted to lift the bucket 5 along a lifting support body (tower 2) installed in a state of being supported on a structure. This heavy hoist for construction work is provided with a power supply trolley line 20 hung along a side part of the tower 2, and the bucket 5 is provided with a power collector 26 for receiving the power from the power supply trolley line 20. Further communication signal light transmitting/receiving means (optical signal projecting/receiving units 10, 11) are mounted on proper parts of the bucket 5, a lower position or an upper position of a hoistway where the bucket 5 is moved along the tower 2, and the bucket 5 corresponding thereto.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177623-A (JP)
Title: Optical functional element and method for operating same
Inventor: FUKUTOME MASATO
IPC: G02F1/365
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical functional element which does not require a large-scale light source or a beam-condensing system, is low-power-consumption and is small-sized and a method for operating the same.  <P>SOLUTION: The optical function element is characterized by being provided with an optical modulator 2 and a waveguide 3 for light irradiation to make light irradiate the optical modulator 2 on a substrate 1. In particular, it is desirable for the optical modulator 2 to be equipped with a pair of waveguides 4, 5 for optical signalling and for a part of the waveguide 4 for the optical signalling to contain a photoresponsive waveguide 6 and branching parts A, B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057197-A (JP)
Title: Injector for protectant
Inventor: SAITO KATSUJIRO
IPC: A01M7/00
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trouble less method for preventing and exterminating noxious insects such as termite so as not to settle in foundations or pillars of a wooden house and exterminating the insects, without using heavy loading such as a perfect protective wear and in a short time.  <P>SOLUTION: An injector 1 is nail-like and has a head 2 having a tall plug-like form and pored a through hole 3. A sticking shaft 4 formed from for inserting to a bottle the head 2 has a hollow part 5 connecting to the through hole 3. The hollow part 5 has holes 6 perforated from the inside toward the outside and the tip of the sticking shaft 4 has a sharp tip part 7. The injector 1 is stuck into a foundation or a pillar and the head 2 is connected to a opening 9 of a chemicals container 8 to permeate chemicals into wood. The injector for pest control of trees has a branch pipe 15 and a hose 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003231772-A (JP)
Title: Microporous film made of polyolefin
Inventor: OKI SHUNSUKE
IPC: C08L23/10
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microporous film made of a polyolefin which is used as a separator exhibiting excellent battery characteristics and having safety in a battery.  <P>SOLUTION: The microporous film made of the polyolefin comprises at least 10-85 wt.% of a polyethylene PEa solely composed of an ethylene unit and having a viscosity-average molecular weight (hereinafter referred to as Mv) of at least 100,000 but less than 500,000, 10-85 wt.% of a polyethylene PEb solely composed of an ethylene unit and having an Mv of at least 500,000 but at most 5,000,000 and 5-50 wt.% of a polyethylene PEc having an Mv of more than 100,000 but less than 5,000,000 obtained by copolymerizing ethylene with a comonomer, and the magnitude of these Mv's are in the order of PEa< PEc<PEb.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221243-A (JP)
Title: I.s. molding machine
Inventor: FENTON FRANK A
IPC: B29L22/00
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an I.S. molding machine which removes heat more efficiently from parison and/or bottles formed by blowing.  <P>SOLUTION: The bottles molded are carried to the dead plate by the carrying-out system and hung by the dead plate for cooling. The temperature sensor is installed for observing the hung bottles. When the detected temperature of a bottle shows a change which cannot be allowed, the hung bottle is carried above the cullet shooter for disposal by transferring the carrying-out system and the dead plate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004183308-A (JP)
Title: Chemical ejector
Inventor: NAKAMURA YUKIO
IPC: E03D9/03
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical ejector, installed in a water storing tank of a flush toilet to thereby stably mix a designated quantity of chemical with water in the water storing tank.  <P>SOLUTION: This chemical ejector 100A is composed of a chemical tank 1 storing a chemical A, an air hole (an air inflow cylinder 7) communicating the interior of the chemical tank 1 with the outside air, and a chemical discharge hole 6. The chemical discharge hole 6 has a valve element 10A. The valve element 10A is connected to a float 20A elevating in the water storing tank 30 depending on a change in water level in the water storing tank 30 of the flush toilet by a string-like member 21, thereby opening and closing the chemical discharge hole 6 with the elevation of the float 20A.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003187130-A (JP)
Title: Electronic commerce system
Inventor: SAITO KATSURO
IPC: G06Q10/06
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of facilitating grasping of a request or a request state to a business partner by exchanging electronic data.  <P>SOLUTION: A commodity such as an article required in each business office workplace 13 or 14 is transmitted from each terminal 17 or 18 to the terminal of a general service center 15. The transmitted request is transmitted to a VAN center 16 and stored in databases 23 and 24, and also placed in a homepage on a WWW server 20. For an order request, whether an estimation is already performed or not is judged, and when the estimation is not performed, the order request is transmitted to the WWW server 20 after an answer for estimation request is received from the business partner 12. The business partner 12 acquires the request information placed on the WWW server 20 connected to a network 11 by use of a terminal 21, and performs the estimation and delivery of the commodity to an organization 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004186593-A (JP)
Title: Low dielectric insulating film, its manufacturing method, and semiconductor device
Inventor: NAKADA YOSHIHIRO
IPC: H01L21/312
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low dielectric insulating film which enables formation of an insulating film of a high strength and a low dielectric constant, its manufacturing method, and a semiconductor device using the low dielectric constant insulating film.  <P>SOLUTION: The manufacturing method of the low dielectric insulating film comprises a siloxane resin film formation process for forming a siloxane resin film by applying a low dielectric insulating film formation material containing a siloxane resin on a substrate, a surface treatment process for making the surface of the siloxane resin film hydrophilic by means of surface treatment liquid and a baking process for baking the siloxane resin film which is subjected to surface treatment. In the manufacturing method, an embodiment wherein the surface treatment liquid is selected from an organic solvent with a hydroxyl group and water solution of pH 1 to 10, an embodiment wherein insolubilization treatment is carried out for insolubilizing the surface treatment liquid by heat-treating the siloxane resin film before the surface treatment process, or the like are preferable.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003203493-A (JP)
Title: Nand-type flash memory device
Inventor: LEE YEONG-TAEK
IPC: G11C16/02
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a NAND-type flash memory device having multi-page program operation, multi-page read operation, and multi-block erase operation.  <P>SOLUTION: A NAND-type flash memory device comprises a plurality of row selectors. Each row selector corresponds respectively to a memory block of each mat of the memory device, and selects a corresponding memory block in response to block selection information. Each row selector is provided with a decoding circuit and a register. The decoding circuit generates a block selection signal in response to the block selection information, the register stores an output of the decoding circuit when a latch signal of a corresponding mat is activated. According to the above row selection construction, all mats or a part of memory blocks be selected simultaneously.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004190929-A (JP)
Title: Power generation plant and boiler operating method
Inventor: TAKASHIMA RYUHEI
IPC: F23C99/00
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology for increasing the degree of cleanliness of exhaust gas released from a boiler into the atmosphere.  <P>SOLUTION: Powdered coal is heated and subjected to dry distillation treatment at the front stage side of a boiler furnace 2 to previously remove mercury contained in the powdered coal. With the dry distillation treatment, the mercury is released together with flammable gas contained in the powdered coal, but after the mercury is removed by a mercury adsorbing part 18, the flammable gas is supplied as fuel to the boiler furnace 2. Furthermore, exhaust gas from the boiler furnace 2 is used as a heat source for dry distillation treatment of the powdered coal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI