baber/WOPTO huggingface dataset:
Patent JP-2004260165-A (JP)
Title: System and method for accumulating a plurality of metal gates applied to cmos
Inventor: GAO WEI
IPC: H01L29/423
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dual gate MOSFET having a metal gate stack, and further a method for setting a threshold voltage in such a MOSFET.  <P>SOLUTION: A method includes a process of forming a gate oxide layer overlapped on the first and second channel regions; a process of forming a first metal layer, having a first thickness overlapped on the gate oxide layer; a process of forming a second metal layer, having a second thickness overlapped on the first metal layer having the first thickness; a process of selectively removing the second metal layer overlapped on the first channel region; a process of forming a third metal layer; a process for providing a first MOSFET, having a gate work function, according to the thickness of the first and third metal layers overlapped on the first-channel region; and a process of providing a second MOSFET complementary to the first MOSFET, having a gate work function according to the total of the thickness of the first, second, and third metal layers which overlap the second channel region.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005229837-A (JP)
Title: Microorganism-separating method
Inventor: NAKAJIMA TAKUJI
IPC: C12N1/02
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microorganism-separating method for inhibiting the proliferation of quickly growing microorganisms to preferentially proliferate slow growing microorganisms.  <P>SOLUTION: This microorganism-separating method for separating and ensuring only the slow growing microorganisms from a sample of microorganisms living in an environment is characterized by adding an anti-microbial agent to the sample to inhibit the proliferation of the quickly growing microorganisms and then neutralizing the anti-microbial agent with a neutralizing agent to preferentially culture the slow growing microorganisms. The microorganisms include bacteria and fungi. The anti-microbial agent includes chlorhexidine gluconate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234061-A (JP)
Title: Optical scanner and tandem image forming apparatus
Inventor: SAKAI KOJI
IPC: G02B13/00
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner which is mounted on a tandem type color image forming apparatus with which a conjugate function and a constant speed function are excellently preserved, curvature of image field in main scanning direction and subscanning direction are excellently corrected, the stabilization of a light spot is realized, and further the generation of color deviation and variations of hue is suppressed.  <P>SOLUTION: In the optical scanner composed of a plurality of light sources 1, a deflection means 5 which deflects light beams from the plurality of light sources 1, and a scanning optical system 6 which is arranged in the stage behind the deflection means 5, which converges the plurality of light beams on a plane to be scanned 8 which is scanned at a constant speed with the light beams, the scanning optical system 6 comprises at least two scanning lenses 6-1 and 6-2, the scanning lens 6-1 which is closest to the deflection means 5 has positive reflactive power in the main scanning direction and zero or substantially zero reflactive power in the subscanning direction, has a form with which the plurality of light beams are commonly passed, the scanning lens 6-2 which is closest to the plane to be scanned 8 has positive reflactive power both in the main scanning and subscanning directions, and the cross-sectional form in the subscanning direction has a meniscus form, the convex face of which is directed to the plane to be scanned.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231926-A (JP)
Title: Method for manufacturing glass substrate having recessed and projected surface
Inventor: KURACHI JUNJI
IPC: C03C3/085
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass substrate being imparted with delicate texture on its surface with a high projection forming efficiency and being excellent in acid resistance.  <P>SOLUTION: The recessed and projected surface of the substrate which contains at least an oxide among SiO<SB>2</SB>, B<SB>2</SB>O<SB>3</SB>, P<SB>2</SB>O<SB>5</SB>, GeO<SB>2</SB>, As<SB>2</SB>O<SB>5</SB>, ZrO<SB>2</SB>, TiO<SB>2</SB>, SnO<SB>2</SB>, Al<SB>2</SB>O<SB>3</SB>, MgO and BeO and whose containing rate of at least an oxide among them is higher than 90 mol% is formed by pressing a specified area and then by etching an area involving the specified area. The glass substrate can be easily pressed as the rate of the oxide of a network formed body or an intermediate body is high in the composition of the glass substrate. The high projection forming efficiency can be obtained without using the selective bleeding of a component which is easy to bleed to an etchant, and acid resistance is easily compatible.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231785-A (JP)
Title: Winding traction device
Inventor: KA TOKUKATSU
IPC: B66D3/14
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a smaller winding traction device to cope with the tendency for the winding traction device to become larger for accommodating larger biasing force required for a spring and a torsion spring.  <P>SOLUTION: The winding traction device comprises a first section disposed in a shaft unturnably with respect to a pinion shaft, a second section that is disposed in a female screw member unturnably with respect to the female screw member, is aligned to the first section of the shaft in the peripheral direction of the pinion shaft, and is engageable with the first section, and an energizing means for biasing at least one of the first section and the second section in the direction where the first section and the second section approach each other in the axial direction of the pinion shaft. The female screw member turns on the pinion shaft in the opposite direction to the predetermined direction, and moves on the shaft in the opposite direction to the first direction. Thus, the first section engages with the second section when a braking mechanism is released, and the female screw member is prevented from turning on the pinion shaft in the predetermined direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230852-A (JP)
Title: Dehydrator of screw press
Inventor: KAWABATA HIRONOSHIN
IPC: B30B9/14
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dehydrator of a screw press with which the leakage of sludge or the like is reduced by stably rocking movable plates by making the deflection and the deformation of a movable shaft small, water is efficiently discharged and maintenance and management are easily performed.  <P>SOLUTION: In the hydrator of the screw press in which a multiplate group is constituted by alternately arranging a number of fixed plates having the center opening and a number of movable plates which have the central opening the diameter of which is larger than the diameter of the central opening of the fixed plate and are provided so as to be rocked and with which the dehydration of the sludge is performed from minute voids of the multiplate group while feeding the sludge with the blade of a screw which penetrates through the central opening of the multiplate group. In this dehydrator of the screw press, a metallic pipe penetrates through one-end sides of the respective movable plates, further a movable shaft penetrates through the inside of the metallic pipe and also both end parts of the metallic pipe are supported freely movably with bearings. Furthermore, the penetrating movable shaft is rotatably supported eccentrically to the center of rotation of the shaft supporting bodies or the bearings which are provided on the one-end side and the other-end side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232334-A (JP)
Title: Dispersion of inorganic compound in resin, molding pellet and molding
Inventor: KAWAMURA MASAYASU
IPC: C08K3/30
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a dispersion of inorganic compounds in resins excellent in dispersibility which can provide thermoplastic resin moldings excellent in transparency, shielding of specified wave length, mechanical properties and appearance.  <P>SOLUTION: The dispersion of inorganic compounds in resins comprises a metal oxide (A) having a primary particle size of 0.1 μm or less, a metal sulfate (B) having a primary particle size of 0.1 μm or less, a reactive silicone (C) and a thermoplastic resin (D). The molding pellets can be obtained by melting and kneading the dispersion. The moldings can be obtained by using the dispersion of inorganic compounds in resins or the molding pellets.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234302-A (JP)
Title: Method of manufacturing display panel and display panel manufactured by the manufacturing method
Inventor: ARAMATSU YOSHIAKI
IPC: G09F9/00
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of simultaneously manufacturing a plurality of liquid crystal display panels which are homogeneous and reduces the occurrence of gap unevenness from a transparent large-sized substrate.  <P>SOLUTION: Spacer particles 17 to 20 are arranged by each of respective liquid crystal display panel regions 15 and 16 on the front surface of one substrate 17 of the transparent large-sized substrate and sealing materials 11 to 14 composed of thermoplastic resins are applied in compliance with predetermined patterns by each of the respective liquid crystal display panel regions. Ribs 25 to 27 of the same height d1 as the diameter of the spacer particles are formed on the front surface of the other substrate 1' of the transparent large-sized substrate so as to exist along the outer sides of the sealing materials 11 to 14 by each of the respective liquid crystal display panel regions. The respective liquid crystal display panel regions 15 and 16 are arranged to be superposed so as to pair the other substrate 1' with the one substrate 1 and are uniformly pressurized and heated to cure the sealing materials 11 to 14. The substrates are then divided by each of the respective liquid crystal display panel regions 15 and 16 and thereafter a liquid crystal material is sealed in.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004251909-A (JP)
Title: Isolated resonator gyroscope with drive and sense plate
Inventor: CHALLONER A DORIAN
IPC: B81B3/00
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for a gyroscope having a performance greatly improved in the navigation and pay load instruction to a spacecraft.  <P>SOLUTION: This resonator gyroscope comprises a proof mass, a counterbalancing plate having an extensive planar region, and one or more flextures interconnecting the proof mass and counterbalancing plate. A base plate is affixed to the resonator by the one or more flextures and sense and drive electrodes are affixed to the baseplate proximate to the extensive planar region of the counterbalancing plate for exciting the resonator and sensing movement of the gyroscope. The isolated resonator transfers substantially no net momentum to the baseplate when the resonator is excited.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005235672-A (JP)
Title: Heater unit and apparatus carrying the same
Inventor: NIIMA KENJI
IPC: H01L21/68
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heater unit having improved soaking property and an apparatus on which the heater unit is mounted.  <P>SOLUTION: The heater unit 1 comprises a heater substrate 2 mounting a heating object for heat-processing it, a container 8 for housing the heater substrate 2, and a supporting member 9 for supporting the heater substrate 2 and the container 8 not so as to contact to the apparatus carrying the heater unit 1. The supporting member 9 has a container supporting member and a heater substrate supporting member which are desirably separately provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231323-A (JP)
Title: Method for producing thermoplastic resin film
Inventor: SAKAGUCHI TETSUYA
IPC: B29C48/305
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a film, which is capable of controlling a thickness at a width direction upon producing a film having a wide surface.  <P>SOLUTION: A thermoplastic resin is melted by an extruder and extruded through a dice provided in the extruder to produce a sheet and the extruded thermoplastic resin sheet is recovered by adhering tightly to at least one cooling drum. A heat discharge amount from the whole surface except a lip part of the dice is adjusted to 500 W/m<SP>2</SP>or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237457-A (JP)
Title: Container for cosmetics and inner plate mechanism used for the same
Inventor: KUZUTANI TERUHIRO
IPC: A45D33/00
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for cosmetics that does not damage or distort a container body and/or a cosmetic plate when installing the cosmetic plate to the container body, does not damage cosmetic plate or cosmetics by vibratory motion or impact, and also does not require any adhesive agent.  <P>SOLUTION: The container is equipped with the container body 1 on which a depressed section 1a for containing cosmetics is formed on the upper surface, a cover 2 that covers the upper surface of the container body 1, and an inner plate mechanism that is contained inside the depressed section 1a for containing cosmetics of the container body 1. This inner plate mechanism is composed of the cosmetic plate 4 that is filled with solid cosmetics 4a and a plate-type container 5 that is made of an elastic material and where the cosmetic plate 4 is placed on top and contained within. A protrusion 13 is formed on the side wall of the plate-type container 5 and a depressed groove 17 that is engaged detachably with the protrusion 13 is formed at a part of the inner periphery surface of the depressed section 1a for containing cosmetics of the container body 1 that corresponds to the protrusion 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241113-A (JP)
Title: Isothermal refrigeration device and its temperature control method
Inventor: SUZUKI SOJI
IPC: F25D11/00
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To precisely manage a temperature while reducing the noise from a stirling freezer in an isothermal refrigeration device having a cooling storage, the stirling freezer for cooling the inside of the cooling storage and a control circuit, and its temperature control method.  <P>SOLUTION: The input electric power to the stirling freezer 2 is controlled on the basis of a unit time Ta and/or a unit electric power Wa of a rough control step by a freezer control circuit part 14 of the control circuit 3, and the input electric power to a heater 13 is controlled on the basis of a unit time Tb and/or a unit electric power Wb of a fine control step by a heater control circuit part 15 of the control circuit 3, whereby the temperature in the cooling storage 1 can be precisely controlled while using the stirling freezer 2 in which fine adjustment of cooling capacity by fine adjustment of input electric power is difficult.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237687-A (JP)
Title: Electromagnet for magnetic treatment
Inventor: HASHIMOTO NAOTO
IPC: A61N2/00
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnet for a magnetic treatment which is disposed effectively and can create a homogeneous magnetic atmosphere.  <P>SOLUTION: The electromagnet for the magnetic treatment includes a laminated core having first and second mutually parallel leg sections of which each of the pointed head parts is a magnetic pole and a basal section to connect rear end parts of the first and the second leg sections mutually, and first and second windings which are wound around the first and the second leg sections of the laminated core and connected mutually in series, wherein first and second magnetic pole plates to enlarge a magnetic pole area are formed at pointed heads of the first and the second leg sections as extension parts of the laminated core. Also, it is so constituted that the first leg section and the second leg section are erected vertically from the basal section and the first and the second magnetic pole plates formed at the pointed heads of the first leg section and the second leg section are horizontally disposed in the same plane.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242888-A (JP)
Title: Parking lot utilization point management system, point issuing machine, and point informaton management method
Inventor: KOMURA TAKURO
IPC: G06Q20/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking lot utilization point management system and the like, which can provide a point service so that that a customer can accumulate points with hardly feeling troublsomeness, and being introduced without requiring an extremely high cost on a side providing the point service.  <P>SOLUTION: When the customer parks a vehicle in a parking lot, the point issuing machine 10 issues a point service notice sheet to the customer. The customer requests accumulation of points to a server 30 based on the procedures described in the point service notice sheet by use of a portable communication terminal 20. When the points of the customer are accumulated in a fixed quantity, the server 30 transmits a coupon usable in the parking lot to the portable communication terminal 20 of the customer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245673-A (JP)
Title: Disposable toilet foot sheet
Inventor: NISHIBORI SADAO
IPC: A47K17/02
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost product exhibiting deodorizing and antimicrobial activities and being conveniently handled and to provide a disposable foot sheet solving an environmental load problem at a low cost.  <P>SOLUTION: This disposable toilet foot sheet is characterized in that a projecting strip 702 and a recessed strip 703 formed by molding photocatalyst paper into horizontal waveforms by corrugating work, and a projecting strip 707 and a recessed strip 708 laid perpendicular thereto are machined by a press to continuously form a plurality of projecting strips and recessed strips in parallel to predetermined directions of the photocatalyst pulp sheet at a predetermined interval into a grid shape. This constitution can prevent dispersed urine from flowing in one direction to prevent the leakage of urine from the foot sheet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252610-A (JP)
Title: Portable terminal
Inventor: YAMAZAKI ATSUSHI
IPC: H04W88/02
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To execute the individual management of the call history or personal data at a portable terminal to strengthen the security function therefor and improve the operability and the serviceability for switching over data usable for every user.  <P>SOLUTION: The registration of users is enabled in a terminal, together with set data (camera, screen, sound, telephone number, mail address, etc.) and individual data (telephone directory, mail, images, etc.) of the users, the user switching over setting is made in the users previously registered in the terminal to automatically switch over individual data (telephone directory, mail, images, etc.) and set data (camera, screen, sound, telephone number, mail address, etc.) made up by each user, thus improving the security and the serviceability and enabling the termination report for each user a plurality of persons to use by one terminal within personal information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250347-A (JP)
Title: Developer supply method and device, and image forming apparatus using the device
Inventor: MURAMATSU SATOSHI
IPC: G03G15/08
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer supply method and device in which the freedom of design is high by the use of a uniaxial eccentric screw pump and, in addition, the supply of carrier can be independently controlled, and to provide an image forming apparatus using the device.  <P>SOLUTION: When a developing device 4 which develops an electrostatic latent image, formed on a photoreceptor 1, with two-component developer composed of toner and carrier is supplied with the developer, toner stored in a toner storage container 20 is supplied to the developing device 4 by the uniaxial eccentric screw pump 40, and also carrier stored in the carrier storage container 70 is supplied while mixed into the toner being conveyed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247261-A (JP)
Title: Carrier
Inventor: SATOU YASUMI
IPC: B62D21/18
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame structure of a carrier capable of preventing corrosion at an early stage of a side cover of an equipment storage chamber, and rapidly and smoothly performing maintenance of a drive source or the like in the equipment storage chamber.  <P>SOLUTION: The carrier comprises side frames 1 provided in the longitudinal direction of a vehicle body, a driving platform 16 provided on the side frames 1, and an equipment storage chamber 10 provided in a front part of the vehicle body. The equipment storage chamber 10 comprises a side cover 60 to protect the equipment inside thereof and a plurality of stays 40 and 50 to support the side cover 60. The stays 40 and 50 and the side cover 60 are mounted with a predetermined space 70 from a plane of the driving platform 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250375-A (JP)
Title: Cartridge, identification information tag, and image forming apparatus
Inventor: HARUMOTO KATSUMI
IPC: G03G15/00
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cartridge whose production cost and stock cost can be drastically reduced and whose production control and stock control are facilitated, and to provide an identification information tag and an image forming apparatus.  <P>SOLUTION: The cartridge is detachably attached to the image forming apparatus, and the identification information tag in which identification information for discriminating the cartridge from another cartridge is stored is attached to the cartridge. The cartridge has a discrimination key being a projecting part or a recessed part for mechanically discriminating whether or not the cartridge can be attached on the image forming apparatus side, and the discrimination key is provided on the identification information tag. The cartridge, the identification information tag and the image forming apparatus are provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257300-A (JP)
Title: Semiconductor device and its inspection method
Inventor: ISOBE MIDORI
IPC: G01R31/26
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and its inspection method, capable of performing inspection of the electrical properties of its internal circuit with satisfactory accuracy and by using a few test pads.  <P>SOLUTION: The device has a gate pad G1 connected to the gates of MOS transistors M2-M8 in common, a source pad S1 connected to their sources in common, a drain pad D1 selectively connected to their drains via switching devices SW2-SW8, a switching device SW1 connected between the source pad S1 and the drain pad D1, and switch control means 16 which controls the connection of the switching devices SW1-SW8, according to control signals. SW1 is turned on, and the on-resistance Ron1 of SW1 is found, Next, one among SW2-SW8 is turned on, and the electrical properties of the MOS transistors M2-M8 are found. By using the on-resistance Ron1, electrical properties whose errors due to the on-resistance have been corrected are found.  <P>COPYRIGHT: (C)2005,JPO&NCIPI