baber/WOPTO huggingface dataset:
Patent JP-2005019827-A (JP)
Title: Cylinder type vapor growth device
Inventor: EBARA KOJI
IPC: C23C16/44
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder type vapor growth device capable of substantially reducing the corrosion of a gas discharge pipe and the attachment of reaction by-products to the gas discharge pipe, thereby reducing the heavy metal contamination of a silicon epitaxial wafer and suppressing the decline of the life time of the silicon epitaxial wafer as a result.  <P>SOLUTION: The cylinder type vapor growth device 1 comprises a cylinder type reaction chamber 2 provided with a susceptor 3 for holding a silicon single crystal substrate W, a gas supply pipe 4 for supplying a reaction gas into the reaction chamber 2, the gas discharge pipe 6 for discharging the gas supplied from the gas supply pipe 4 into the reaction chamber 2, and a discharge piping part 7 for connecting the reaction chamber 2 and the gas discharge pipe 6. Then, on the inner wall 7a of the discharge piping part 7, a cover 8 made of quartz is provided so as to cover the entire inner wall 7a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016225-A (JP)
Title: Pressing type simplified freezer
Inventor: MORIKAWA SEIJI
IPC: E02D3/115
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressing type simplified freezer capable of stopping spring water in a short time by rapidly coping with the spring water welling out abruptly.  <P>SOLUTION: This pressing type simplified freezer used by being pressed to a spring water part A of the natural ground comprises an abutting part 2 abutting on the spring water part A of the natural ground, and a cooling part 3 for cooling the abutting part 2. A cut-off frame 4 is formed in a circumferentially continuous manner around the abutting part 2. A cooling pipe 8 for circulating brine is built in the cooling part 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020602-A (JP)
Title: Routing control method, data gathering apparatus, and routing control system
Inventor: HAYASHI HIDEAKI
IPC: H04L12/70
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a processing time for advertising routing information and to suppress consumption of a memory capacity.  <P>SOLUTION: When detecting disabled arrival of routing information, an information discrimination section 13e discriminates it to be abnormality of a transmission topology, instructs an interface section 13a to carry out transmission processing of a withdrawal message and gives an instruction to a database read control section 13b to set a delete flag. The database read control section 13b sets the delete flag in the routing information corresponding to the database read control section 13b in response to this instruction. Further, when the information discrimination section 13e again receives the routing information within a prescribed time, deletes the delete flag set in the routing information, so as to attain the reuse of the routing information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004913-A (JP)
Title: Liquid crystal display device
Inventor: MUNENO KOICHI
IPC: G02F1/1333
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which the display characteristics of the entire screen are held uniformly by applying homogeneous alignment properties to a liquid crystal to the edge of the screen.  <P>SOLUTION: A cover is provided over the surroundings of a display part, and dummy color filters are arranged on the counter substrate of areas corresponding to the cover.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096720-A (JP)
Title: Interface device, optical access system, and optical lan system
Inventor: SUGIMOTO NAOTO
IPC: H04B10/50
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interface device which is miniaturized to save the space and to reduce costs, an optical access system and an optical LAN system.  <P>SOLUTION: An optical/electrical signal interface device 413 to be used for data communications is provided with one optical fiber 411-1, an optical transmitting-receiving module 412 which is connected to the one optical fiber 411-1 and uses wavelengths different for transmitting and receiving light to realize a full duplex system in the one optical fiber 411-1, and a card bus interface 416a for transmitting-receiving an electrical signal to be transmitted-received by the optical transmitting-receiving module 412 corresponding to transmitting-receiving of light to electrical signal equipment 419, and the external form thereof is compliant to PC card standard Type II.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005023603-A (JP)
Title: Reinforcing structure of column-beam joining part
Inventor: TAKEHISHI KUNIO
IPC: E04B1/20
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing structure of a column-beam joining part for enhancing shearing yield strength in the column beam joining part, by minimizing tensile stress generated in the column beam joining part, when applying external force.  <P>SOLUTION: This column beam joining part of a concrete structure is composed of beams 12 and 13 having upper beam main reinforcements 22 and 23 and lower beam main reinforcements 32 and 33 joined from both sides to the column beam joining part of a column. The column beam joining part is characterized by constituting a reinforcing structure 10 of the column beam joining part, so that the upper beam main reinforcements 22 and 23 extending in the column beam joining part 11c from an end surface of both beams 12 and 13, extend obliquely downward to an end surface of the other beams 13 and 12, and are horizontally fixed inward from the end surface of the other beams 13 and 12; and the lower beam main reinforcements 32 and 33 extending in the column beam joining part 11c from the end surface of both beams 12 and 13, extend obliquely upward to the end surface of the other beams 13 and 12, and are horizontally fixed inward from the end surface of the other beams 13 and 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024973-A (JP)
Title: Image formation apparatus
Inventor: YAMADA SHIYOUCHI
IPC: G03G15/01
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To further miniaturize an image forming apparatus which transfers a color toner image to transfer material by interposing intermediate transfer members and fixes the color image.  <P>SOLUTION: A primary transferring position 118 is arranged upstream from the secondary transferring position 112 of an intermediate transfer belt 106, a secondary transferring position 112 is arranged upstream, in a form conveyance direction, from a straight line ( horizontal line E or a vertical line E') the straight line being roughly vertical to a direction along which a partial conveyance way 124 extends, between a horizontal line and a vertical line each passing the center of the rotation of a photoreceptor drum 101, and a fixing position 125 is arranged upstream, in the form conveyance direction, from a straight line G passing the center 104a of the rotation of a rotary developing device 104 and the center 101a of the rotation of the photoreceptor drum 101.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005032812-A (JP)
Title: Stage equipment and aligner
Inventor: IMAI MOTOMASA
IPC: G03F7/20
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To realize space-saving of space which is necessary in the case of equipment installation.  <P>SOLUTION: The stage equipment is provided with holders WHA, WHB which hold specimen W1, W2 and can move on a surface plate 44, and driving devices 65A, 65B which move the holders WHA, WHB in a first direction on the surface of a surface plate 44. The driving devices 65A, 65B are provided with stators 58A, 58B which are installed along the first direction on the outside of the polishing plate 44; moving members 62A, 62B which cooperate with the stator 58A, 58B and moving stages 83A, 83B which retain the holders WHA, WHB, and move in the first direction to the moving members 62A, 62B. As a result, the move enable dimensions of the moving members (62A, 62B) can be made small, so that enlargement of the second driving devices (65A, 65B) is prevented and space-saving can be attained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030653-A (JP)
Title: High frequency heating device
Inventor: ITO YUICHI
IPC: F24C7/02
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy to use high frequency heating device using a browning plate.  <P>SOLUTION: In this user-friendly high frequency heating device, information about the browning plate 1 and the time until preheating of the browning plate 1 is completed, are displayed on a display means 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037453-A (JP)
Title: Hologram recording method and hologram recording device
Inventor: KONO KATSUNORI
IPC: G03H1/26
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of achieving high density recording in hologram recording without the omission of the information of signal light.  <P>SOLUTION: An area corresponding to the intensity distribution of the signal light on a recording medium is irradiated with a reference light to record a hologram. For example, a reference light having about the same intensity distribution as that of the signal light is generated and only nearly the same area as a substantial area irradiated with the signal light (signal light defocus area) is irradiated with the reference light, whereby only an essential area can be exposed and exposure of an extra area is prevented. Accordingly, a hologram can be recorded without omission of the information of the signal beam and high density recording can be achieved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004146786-A (JP)
Title: Ultrasonic bonding method and ultrasonic bonding device
Inventor: HIGASHIYAMA YUZO
IPC: B23K20/10
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic bonding method capable of efficiently transmitting ultrasonic vibrations by an application member to a bonding member so as to obtain good bonding quality, and capable of preventing the occurrence of tilting, cracking, chipping, etc. of the bonding member without requiring special work such as a chamfered part or the like to the bonding member.  <P>SOLUTION: This ultrasonic bonding method applies ultrasonic vibration to a bonding member 4 to bond it to a bonding surface 2. Both side faces in the direction of an ultrasonic vibration of the bonding member 4 are clamped by application members 10 and 17 applying predetermined ultrasonic vibrations and clamping members 35 and 37. The clamping members 35 and 37 are synchronously vibrated by the ultrasonic vibration transmitted from the application members 10 and 17 through the bonding member 4. The bonding member 4 is bonded to the bonding surface 2 in such a state that the bonding member 4 is pressed against the application members 10 and 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000675-A (JP)
Title: Iron club head set
Inventor: TSUNODA MASAYA
IPC: A63B53/00
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To display an optimum performance in response to a club number by controlling the surface state of the head.  <P>SOLUTION: This iron club head set comprises 5 to 13 club heads from a club head (i=1) of the lowest club number having the smallest loft angle to a club head (i=q) of the higher club number having the largest loft angle. In the club head set of the heads i=1 to q, when the club number of an intermediate club head of the club head set is represented by m, the friction coefficient of the face surface of the club head satisfies the following conditions. When the friction coefficient of the face surface of the i-th club head is represented by μi, μ1>μm and μm<μq are satisfied. In a range from i=1 to i=m, μi≥μ(i+1) is satisfied. In a range from i=m to i=q, μi≤μ(i+1) is satisfied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005041001-A (JP)
Title: Method, device and mold for manufacturing liquid jetting head as well as liquid jetting head obtained thereby
Inventor: TAKASHIMA NAGAMITSU
IPC: B21J5/12
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method or the like for a liquid jetting head, by which a partition wall part having sufficient height and a predetermined dimension is formed precisely and a recessed shape for a pressure generating chamber or the like is accurately machined.  <P>SOLUTION: A metal plate 30 for forming a pressure generating chamber, provided with a grooved recess part 33 to be a pressure generating chamber 29 and a chamber space 35 to form a liquid storing chamber 14 penetrated in the plate thickness direction, is subjected to forging. The pressure generating chamber forming plate 30 is pressurized between a first mold 51a provided with multiple protruding parts 53c arranged in parallel and a space part 53b formed between the protruding parts 53c and a second mold 52a forming a pair with the first mold 51a, with a restricting member 68 for restricting the flowing of a material for the pressure generating chamber forming plate 30 inserted into the chamber space 35, to form a partition wall part 28 within the space part 53b and a grooved recess part 33 simultaneously. Thereby, the plastic fluidization of a material is restricted with the restricting member 68 to obtain a tall partition wall 28.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043103-A (JP)
Title: Magnetic compass
Inventor: SASAGAWA SHINICHI
IPC: G01C17/30
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized magnetic compass for suppressing the effect of an angle of depression.  <P>SOLUTION: This magnetic compass comprises a substrate 11, a biaxial sensor 12 disposed on the substrate 11 for detecting an external magnetic field, and a magnetic north calculator 13 for detecting a direction from the output of each magnetometric sensor. This magnetic compass further comprises a rotating magnetic field generator 14 for generating a rotating magnetic field on a surface of the substrate with a reference point P1 used as the center of rotation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005007843-A (JP)
Title: Ball-point pen capable of interchanging core tip without changing the manner of holding barrel and its mechanism
Inventor: NAGASHIBA CHUICHI
IPC: B43K24/12
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with a spring for giving energizing force of rotation to a rotating cylinder by exposing a knob which is larger than an axial groove formed integrally with a core receiver on an axial cylinder from inside a rotary cylinder of a slender ball-point pen.  <P>SOLUTION: A hole wherein it is larger than the knob 3b and the knob can pass through, is formed at a front edge of an introducing groove 2a of the rotary cylinder 2 and at a front edge of the axial groove 1a. After passing the knob on a knocking rod through by making two holes conform to each other, sinking of the knob once exposed on the axial cylinder is prevented by retreating the rotary cylinder. Further, by making a front end of an introducing groove small bow shaped 2b to rotate the cylinder by advance of the knocking rod without the spring.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004206070-A (JP)
Title: Electrophotographic apparatus
Inventor: YAMADA SHINTARO
IPC: G03G15/04
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized electrophotographic apparatus with a reduced interval at which photoreceptor drums are mounted, and to provide a small-sized electrophotographic apparatus having a toner regulatory blade which is free from a toner filming phenomenon, an increase in a passing toner and insufficiency of electrification of toner due to insufficiency of toner regulating force.  <P>SOLUTION: The toner regulatory blade 63 is a one-piece molded article formed from at least a spring material subjected to bending. The toner regulatory blade 63 is disposed along the normal line of an intermediate transfer belt 44 or paper conveyance belt, and also in a following direction in which the blade 63 follows the rotation of a development roller 61. The thickness of the leading end of a development unit 60 in the direction 105 of the movement of the belt is made smaller than the thickness of a toner storage part 65 of the development unit 60. An exposure means 42 is disposed in a space surrounded by the toner storage part 65 of the development unit 60 and the thinner leading end 71 of the development unit. Thus, a pitch P needed to vertically stack image forming means 70 is reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004005717-A (JP)
Title: Financial commodity order system, financial commodity order method, and information-recording medium recorded with program for financial commodity order to be computer-readable
Inventor: MATSUMURA KAZUYUKI
IPC: G06Q40/00
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an investment opportunity for a customer from being missed by omission of confirmation in establishment of an agreement, and to enhance operability.  <P>SOLUTION: This financial commodity ordering system has a setting part 504 for correlating other order to the first order, a credit confirmation part 508 for credit-confirming the other order, a storage part 503 for storing respective correlated orders, an order placing part 506 for ordering the first order to a securities exchange, and a scheduled order ordering part 505 for ordering the other order correlated to the first placed order to the securities exchange when the agreement for the first ordered order is settled. The setting part 504 correlates the other order to the first order, when the credit is determined not to get short.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005070876-A (JP)
Title: Document processor, print control method, storage medium storing computer-readable program, and program
Inventor: KIZAKI JUNICHIRO
IPC: B41J29/38
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently complete a precheck processing in a short time while reducing the necessary cost in a check printing according to a designated print instruction.  <P>SOLUTION: At the time of a preflight check for checking whether an electronic document 103 generated from a book-binding application 104 is printable or not, a system changes and automatically simplifies the print instruction except the part related to the printing itself of the document based on the print instruction set by the book-binding application 104.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077104-A (JP)
Title: Electrostatic capacity detector
Inventor: MIYASAKA MITSUTOSHI
IPC: H01L21/768
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To realize an excellent electrostatic capacity detector, in an electrostatic capacity detector for reading a surface shape having fine unevenness such as a finger print.  <P>SOLUTION: This detector includes M column lines and N row lines, both arranged as a matrix of M columns and N rows, and includes electrostatic capacity detecting elements provided at intersections thereof. The each electrostatic capacity detecting element includes a signal detecting element, a signal amplifying element, a row selecting element and a line selecting element. The signal detecting element includes a capacity detecting electrode, a capacity detecting dielectric substance film, and a reference capacitor, and one electrode of the reference capacitor is connected to the row lines.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004268562-A (JP)
Title: Heat-sensitive lithographic printing plate
Inventor: INNO NORIBUMI
IPC: G03F7/004
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-sensitive lithographic printing plate, which enables image recording by infrared-ray scanning exposure based on digital data and has excellent on-press developability, high resistance to scumming and high printing durability.  <P>SOLUTION: The heat-sensitive lithographic printing plate has, on a support having a hydrophilic surface, an image forming layer containing a microcapsule enclosing a hydrophobic compound having a reactive group, a photothermal converting agent and a water-soluble compound having a reactive group capable of reacting with a hydrophobic compound outside the microcapsule.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005033144-A (JP)
Title: Driving method of piezoelectric actuator
Inventor: SHINDO HITOSHI
IPC: H02N2/00
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving method capable of improving the durability of a piezoelectric element built in a piezoelectric actuator.  <P>SOLUTION: In a method of driving a piezoelectric actuator having a piezoelectric element driving telescopically according to the energizing current, a pulse current of a rectangular wave is used as the energizing current, which is energized at a frequency under 61kHz. The piezoelectric element preferably comprises a stacked piezoelectric element formed by stacking a piezoelectric ceramic layer and an inner electrode layer alternately. The piezoelectric element is preferably imparted with a preload acting in a direction contracting the piezoelectric element beforehand.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039932-A (JP)
Title: Nine-phase motor driving unit
Inventor: SHIKAYAMA TORU
IPC: H02P27/08
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To offer a low-priced nine-phase motor driving unit which has a small torque ripple.  <P>SOLUTION: The nine-phase motor driving unit drives a nine-phase motor using three units of three-phase inverters. This is equipped with a motor which is composed of a stator, where first to third three sets of three-phased winding 40°different in electric angle phase is applied, and a rotor, three sets of three-phase inverters where a first three-phase inverter, to drive first three-phase winding, a second three-phase inverter, to drive second three-phase winding, and a third three-phase inverter, to drive third three-phase winding, are connected respectively, a current controller which controls a current by converting the output of a three-phase current detector from three phases to two phases, and three sets of three-phase PWM converting circuits which generate three sets of three-phase gate drive signals by converting two phases of voltage commands into three sets of three-phase voltage commands 40°different in electric angle phase and further, PWM-converting them. Hereby, torque ripple can be lessened, and a low-priced drive unit can be materialized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035214-A (JP)
Title: Sheet-fed multicolor offset printing machine
Inventor: SHIOZAKI TETSUJI
IPC: B41F7/02
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet-fed multicolor offset printing machine, in which an enough space is left between printing units and, at the same time, the workability of a printing preparatory work such as the replacement of plates and of a maintenance work is improved by putting plate cylinders in the same phase.  <P>SOLUTION: This sheet-fed offset printing machine has plate cylinders 1 and blanket cylinders 2 having mutually the same diameters, an impression cylinder 3 having a diameter, which is twice as large as that of the plate cylinder 1 or of the blanket cylinder 2, and an intermediate cylinder 4 having a diameter, which is three times as large as that of the plate cylinder 1 or of the blanket cylinder 2. An arrangement angle between a straight line that connects the center of the impression cylinder 3 with that of the intermediate cylinder 4 to a horizontal axis is made to be 18°. As a result, the printing preparatory work such as the replacement of the plates can be performed by one operator in a short period of time and, at the same time, more higher efficiency of maintenance work can be realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI