baber/WOPTO huggingface dataset:
Patent JP-2004331471-A (JP)
Title: Method and apparatus for molding optical device
Inventor: IWAZAWA KOKI
IPC: C03B11/00
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve the molding accuracy in the press molding of an optical device.  <P>SOLUTION: A base material-to-be-molded 12 of a glass base material is heated to a temperature higher than the deformation temperature of the glass base material itself to be softened. A programmable controller (PLC) 5 directs to elevate a lower die 11 to press the material 12 to be molded with the lower die 11 and an upper die 8 and to control the thickness to a set thickness which is thicker than a thickness required as the optical device. The PLC 5 works to keep the pressure and to form the material 12 to be molded to have the prescribed thickness while the base material to be molded is cooled to a temperature equal to or below the deformation temperature and equal to or above the transition temperature of the glass base material itself by controlling the action of a heater 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003347233-A (JP)
Title: Method of controlling particle size in polysilicon layer and in semiconductor device having polysilicon structure
Inventor: GEISS PETER J
IPC: H01L21/28
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of adjusting a particle size in a polysilicon layer, and to provide a device manufactured by the method.   <P>SOLUTION: In the method, the polysilicon layer is formed on a substrate and the particle size in the polysilicon layer is adjusted so that the average resulting particle size of the polysilicon layer after a polysilicon particle-size adjusting ion is injected into the layer and prescribed annealing is performed on the layer becomes higher or lower than an average resulting particle-size that must be obtained after the same annealing is performed on the polysilicon layer without injecting the ion into the layer by injecting the particle-size adjusting ion into the polysilicon layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2006255487-A (JP)
Title: Manganese-containing water purification method
Inventor: SHIGEFUJI MIHO
IPC: C02F1/76
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manganese-containing water purification method which enables a reduction in a running cost even when the concentration of manganese in raw water is high by controlling the height of a packed bed.  <P>SOLUTION: While chlorine is added to manganese-containing raw water, the raw water is passed through the packed bed 2 of manganese dioxide catalysts having a median particle diameter of 0.3-0.7 mm and a specific gravity of 3-4 at a high ascending flux of 300-1,300 m/day. Thereby soluble manganese is oxidized and insolubilized to be precipitated, and the oxidized and insolubilized manganese is removed by membrane filtration of the water passing through the packed bed 2 with a membrane filter 4 on the downstream side. It is desirable that the larger the median particle diameter of the manganese dioxide catalyst becomes, the higher the flux of the packed bed 2 is set.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004334784-A (JP)
Title: Confirmation action detecting device and alarm system
Inventor: MATSUO HARUO
IPC: G08G1/16
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a confirmation action detection device capable of improving the detection precision of a confirmation action by an operator.  <P>SOLUTION: An image acquiring part 11 photographs a face of the operator and acquires a pictured image. An image processing part 12a calculates an optical flow between pictured images based on photographed images acquired by the photographing in time series. A face action detection part 12b detects movement of the face of the operator from the calculated optical flow. A confirmation action judging part 12c judges the validity of the confirmation action by the operator on the basis of the detected face action pattern of the operator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342343-A (JP)
Title: Vapor depositing apparatus of pdp, and vapor depositing method of pdp
Inventor: FUKUHARA HIRONORI
IPC: H01J11/40
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To strike a balance between quality stability and mass-production efficiency when multiple kinds of materials are selectively used.  <P>SOLUTION: A vapor depositing apparatus of a PDP comprises a first container 1 for filling up a first vapor depositing material 4; a second container 1 for filling up a second vapor depositing material 4; a first electron beam generator 3 for irradiating a first electron beam A to the first material 4; and a second electron beam generator 3 for irradiating a second electron beam B to the second material 4. The second electron beam B is not irradiated to the second material 4 during the irradiation of the first electron beam A to the first material 4. The second electron beam B is projected to the second material 4, when a first process for vapor depositing the first material 4 is finished, and a second process for vapor depositing the second material 4 is started. A vacuum chamber is kept closed as it is during a shift period shifting from the first process to the second process, and the first material 4 is not exchanged with the second material 4. Two kinds of vapor depositing materials are kept in the same vacuum environment, and a material environment in the vacuum chamber is kept constant while the process is shifting, and the quality of a vapor depositing layer is kept uniform in quality and the mass-production efficiency is improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340019-A (JP)
Title: Valve timing control device for internal combustion engine mounted on vehicle
Inventor: MORIYA YOSHITO
IPC: F01L1/34
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To suppress that relative rotation phase of a camshaft cannot be fixed in a predetermined advanced state in an engine stop process.  <P>SOLUTION: While operating an engine and in an operational status of the engine where the relative rotation phase of an intake camshaft is not completely changed to be advanced from the predetermined advanced state after engine stop is started, fixing by a stopper mechanism 16 is not released. In this state, change of the relative rotation phase delaying from the predetermined advanced state is left prohibited by the stopper mechanism 16. Therefore, the relative rotation phase is delayed from the predetermined advanced state in starting the engine stop, only when the relative rotation phase can be changed to advance from the predetermined advanced state after starting the engine stop. In the engine stop process, since incomplete transition of advancing from the predetermined advanced side of the relative rotation phase is prevented, the relative rotation phase is correctly fixed to the predetermined advanced state by a lock mechanism 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338234-A (JP)
Title: Printing apparatus and cleaning member
Inventor: SATO MITSUO
IPC: B65H5/06
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately suppress fouling caused by transfer of an ink on a rotating body carrying a printing paper with satisfaction in cost.  <P>SOLUTION: On the printing paper 100 fed from a paper feeding apparatus 101, a surface image is printed at a printing pressure part between the first printing drum 103 and the first press roller 102, and a back surface image is printed at a printing pressure part between the second printing drum 107 and the second press roller 106. An undried ink of the surface image is transferred on the outer peripheral face of the second press roller 106. In order to prevent a following printing paper 100 from contaminating with the ink caused by this, cleaning rollers 110 and 111 which are pressed on the outer peripheral face of the second press roller 106 and are brought into contact with this, and are rotatably driven with a speed difference to clean the ink stuck on the outer peripheral face of the second press roller 106, are provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340792-A (JP)
Title: Angular velocity sensor and angular velocity detection apparatus
Inventor: SUZUKI TAKAHIKO
IPC: G01C19/5719
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive angular velocity sensor capable of highly precisely detecting angular velocities through the use of a vibration mode which can not be caused by external vibrations.  <P>SOLUTION: The angular velocity sensor is provided with a vibrator 2 made of a magnetostrictive material; a first coil 4 arranged in a first plane including the axis A of the vibrator 2 in such a way as to include the vibrator 2; a support member 3 made of a nonmagnetic material for supporting the vibrator 2 section of the surface of the vibrator 2 through which the axis A passes; and a second coil 6 arranged in a second plane which intersects with the first plane and includes the axis A in such a way as to include the vibrator 2 and the first coil 4. The first coil 4 generates vibrations in the vibrator 2 along the direction of a magnetic field due to magnetostrictive effects by generating the magnetic field in the vibrator 2 on the basis of a supplied exciting current. The second coil 6 detects changes in magnetic flux according to vibration changes based on the Coriolis force acting on the vibrator 2 according to angular velocities.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004005669-A (JP)
Title: Network server allocation system
Inventor: TAKAHASHI HIDEKAZU
IPC: G06F13/00
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load recognition method for a server, and a server allocation method at high precision and efficiency.  <P>SOLUTION: A device to transfer data from a client to a plurality of servers through a network is provided with a relay means to change address of the data sent from the client to be transferred to either of the servers, a connection control means to hold correspondence between the data and the server, and instruct the address to the relay means, and a server allocation means to determine processing ability of the server, the client, and a channel by measuring, and determine the correspondence between the data and the server using a function in accordance with a service distribution factor based on that to be transmitted to the connection control means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004346199-A (JP)
Title: Method for producing optical film
Inventor: HARUNARI TAKESHI
IPC: C08J5/18
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an optical film by which the optical film suitably usable as a phase difference film or the like, and having excellent optical isotropy is provided by a melt extrusion method by a T-die in high productivity.  <P>SOLUTION: The method for producing the optical film comprises taking off the film at 10-100 m/min take-off speed when producing the film by extruding 70-40 wt.% maleimide-olefin copolymer having 1×10<SP>3</SP>-5×10<SP>6</SP>number average molecular weight, and 30-60 wt.% acrylonitrile-styrene copolymer containing 21-45 wt.% acrylonitrile unit by the melt extrusion method by the T-die, and forming the film on one or more cooling rollers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345510-A (JP)
Title: Air conditioner installation structure for automobile
Inventor: YAMAMOTO TAKASHI
IPC: B60H1/00
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle structure capable of improving workability of installation of an air conditioner in a vehicle by connecting the air conditioner to a cross car beam on a vehicle and to reduce cost of the vehicle by reducing the number of parts for installation of the air conditioner.  <P>SOLUTION: This air conditioner installation structure for the automobile is furnished with four pieces of first engaging shapes provided on an air conditioner and a corresponding second engaging shape provided in an integral structure of the cross car beam and a brace. The first engaging shape is of a male type, the second engaging shape is of a female type, and they are fitted to each other by moving the air conditioner toward the integral structure of the cross car beam and the brace and inserting the first engaging shapes into the second engaging shapes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004087460-A (JP)
Title: Charged particle beam apparatus equipped with aberration correcting device
Inventor: MATSUTANI MIYUKI
IPC: H01J37/10
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To realize a charged particle beam apparatus equipped with an aberration correcting device which can realize stable and optimum aberration correction and obtain a minimum probe diameter of a charged particle beam.  <P>SOLUTION: Individual components are arranged so that a distance L<SB>1</SB>between a main surface of a last-stage multiple pole of an aberration correcting device C composed of quadruple electrostatic type quadrupoles 1, 2, 3, 4, magnetic field type quadrupoles 5, 6, of two steps superimposing a magnetic potential distribution similar to the electric potential distribution of the double electrostatic type quadrupoles 2, 3 at the center of the quadruple electrostatic type quadrupoles on the electric field distribution, and quadruple electrostatic type octupoles 11, 12, 13, 14, superimposing an octupole electric potential on the electric potential distribution of the quadruple electrostatic type quadrupoles 1, 2, 3, 4; and a main surface of a transfer lens 27a having a focal distance of f<SB>a</SB>becomes about f<SB>a</SB>, a distance L<SB>2</SB>between the main surface of the transfer lens 27a and a main surface of a transfer lens 27b having a focal distance of f<SB>b</SB>becomes about f<SB>a</SB>+ f<SB>b</SB>, and a distance L<SB>3</SB>between the main surface of the transfer lens 27b and a forward focal distance FFP of an objective lens 7 becomes about f<SB>b</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004353955-A (JP)
Title: Heat exchanger for air conditioning and air conditioner for vehicle
Inventor: MAEDA KENICHIRO
IPC: F28F9/02
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve controllability of the blowout air temperature, by restraining heat conduction to tubes with no flow of a heat exchange medium from tubes with flow of the heat exchange medium, in a heat exchanger for air conditioning capable of controlling the blowout air temperature, by changing the number of tubes with flow of the heat exchange medium.  <P>SOLUTION: The number of tubes with flow of the heat exchange medium is changed by a flow control means 52. Two corrugate fins 45a and 45b are arranged among a large number of tubes 44. Thermally insulating void parts 60 are formed among these corrugate fins 45a and 45b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351838-A (JP)
Title: Method for producing duplication mold for micro-lens array
Inventor: SUGIYAMA MASAHIKO
IPC: B29C33/40
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a duplication mold for a micro-lens array which can accurately and stably form a recession corresponding to a minute lens shape and can easily produce a large-sized mold.  <P>SOLUTION: The method includes a resin layer forming process in which an uncured ultraviolet curable resin layer 2 is formed on a substrate 1, a curing process in which beads 3 are immersed in the uncured layer 2 to a prescribed depth to cure the uncured layer 2, and a separation process in which the beads 3 are separated from the cured layer 2 by dissolution or by applying etching and ultrasonic vibration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361466-A (JP)
Title: Projection type display device
Inventor: YASUDA HITOSHI
IPC: F21V29/505
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate noise from a cooling fan when a picture is not displayed on a surface to be projected (in a standby mode).  <P>SOLUTION: The projection type display device is equipped with a discharge lamp, a picture projection means for displaying the picture to the surface to be projected by using light radiated from the discharge lamp, a power control means for controlling supply power to the discharge lamp, a cooling fan for lowering the temperature of the discharge lamp or the picture projection means and a cooling fan control means for controlling the rotation of the cooling fan. In the device, the rotation of the cooling fan is stopped in a state where the discharge lamp is discharged when the picture is not displayed on the surface to be projected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004835-A (JP)
Title: Semiconductor storage
Inventor: UMEZAWA AKIRA
IPC: G11C16/04
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor storage capable of increasing an operational speed.  <P>SOLUTION: A level shift circuit 30 comprises second and third MOS transistors 42, 43 each having one end of a current path electrically connected to a power supply potential; a fourth MOS transistor 40, where an input signal related to an address signal is inputted to a gate, one end of the current path is connected to the other end of the current path of the second MOS transistor 42 and the gate of the third MOS transistor 43, and the other of the current path is connected to the ground potential; a fifth MOS transistor 41, where an inverting input signal is inputted to the gate, one end of the current path is connected to the other end of the current path of the third MOS transistor 43, the gate of the second MOS transistor 42, and a first word line, and the other end of the current path is connected to the ground potential; and first switch elements 44, 45 for controlling the supply of the power supply potential to the second and third MOS transistors in response to the input signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005531-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: YAMAMOTO HIROKO
IPC: H01L29/47
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To satisfactorily secure a distance between bumps of each electrode and to suppress an increase in parasitic resistance by decreasing a cathode region area in a structure with an anode electrode and a cathode electrode arranged on one main surface of a semiconductor substrate.  <P>SOLUTION: A semiconductor device comprises a high concentration first conductive type semiconductor substrate 1, a low concentration first conductive type epitaxial layer 2 formed on one main surface, a high concentration first conductive type cathode region 3 selectively formed on the epitaxial layer, a cathode electrode 9 formed connecting to the cathode region, and an anode electrode 8 formed at predetermined intervals from the cathode electrode. The cathode region is formed from the surface of the epitaxial layer down to the depth reaching the semiconductor substrate. The cathode electrode has an area larger than that of the cathode region and is connected to the cathode region at the end part adjacent to the anode electrode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002277-A (JP)
Title: Ultraviolet-curing coating material and sheet produced by using the same
Inventor: HIRASAWA AKIRA
IPC: B42D15/10
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet-curing coating material capable of forming a coating film or a protection layer having excellent ink receptivity and fixability to a substrate such as a plastic film and a plastic card or an inkjet ink reception layer formed on the substrate as well as excellent fretting resistance and smoothness, and a sheet produced by using the ultraviolet-curing coating material.  <P>SOLUTION: The sheet 10 has a protection layer 6 formed on a prescribed part of at least one surface of a substrate or on a prescribed part of an inkjet ink reception layer 2 formed on the surface of the substrate 1 using an ultraviolet-curing coating material containing a photosetting component, a photopolymerization initiator and a thermoplastic resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005007708-A (JP)
Title: Apparatus for thermal transfer of metal foil
Inventor: KOBAYASHI MASAHIKO
IPC: B41F16/00
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for thermal transfer of a metal foil capable of efficiently inspecting deviation of a predetermined position of the foil transfer in the axial direction of a tube and correcting it, and capable of thermally transferring the metal foil while a positional relation with printing displaying is accurately held without decreasing a working efficiency for transferring the foil.  <P>SOLUTION: An amount of positional deviation in the axial direction of the foil transfer is calculated based on information on an end edge position on the axial side of a mark printed on the tube by moving a sliding mechanism 12 in the forward and backward direction and detecting the end edge in the axial direction of the mark printed on the tube by a color sensor 13 for detecting the mark. At the same time when a mandrel 1b is started to move to a position of a mandrel 1c, in accordance with the amount of positional deviation in the axial direction of the foil transfer calculated in the positional deviation detecting process, a front and back slide 23 is moved by the amount of the deviation in the forward and backward direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005007448-A (JP)
Title: Apparatus and method for machining roll
Inventor: SUGIBASHI ATSUSHI
IPC: B23K26/00
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam dull-machining apparatus and a machining method with which a high precise projecting pattern is formed on the surface of a roll for rolling metal.  <P>SOLUTION: In the apparatus for machining the roll, with which the fine recessing and projecting pattern is formed on the surface of the rolling roll while shifting a machining head to the rotated rolling roll in the roll axial direction by using a laser beam oscillator, this apparatus for machining the roll and its method are performed, with which after coating paste obtained by melting metal powder on the roll surface with uniform thickness, or while spraying a fixed quantity of metal powder near the machining surface of the roll, the fine projecting shape is formed on the roll surface by irradiating the surface with the pulse laser beam.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012596-A (JP)
Title: Mobile communication apparatus
Inventor: HATTORI HIROYUKI
IPC: H04W8/20
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication apparatus capable of avoiding the erasure of data without the need for transferring data stored in a memory to an EEPROM and an externally mounted memory when a power supply voltage is decreased.  <P>SOLUTION: When a detection section 9 detects that a voltage of a power supply section 2 is decreased, a CPU 5 starts a wireless section 1 to transmit data extracted from a memory 4 to a base station.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012613-A (JP)
Title: Gateway device and call-connection control method
Inventor: MATSUHASHI SATOSHI
IPC: H04L12/70
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gateway device proper to a connection between a wide-area IP network and a public-telephone exchange network in which diversified communication protocols coexist, and a call-connection control method using the wide-area IP network connecting terminal as the object.  <P>SOLUTION: The gateway device has a plurality of communication protocol processing functions (13) and a starting control function (12) for a communication protocol processing. In the gateway device, a plurality of the communication protocol processings are carried out successively or at a stretch, a communication protocol adapted at a terminating terminal is specified from the result of a communication with a control server by each communication protocol processing, and a call connection processing is carried out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI