baber/WOPTO huggingface dataset:
Patent JP-2004287237-A (JP)
Title: Laser optical scanner
Inventor: KINOSHITA HIROKI
IPC: H04N1/036
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a laser optical scanner that can suppress generation of jitter as little as possible without increasing cost and that is suitable for a tandem method.  <P>SOLUTION: This laser optical scanner is equipped with a plurality of light sources, a polygon mirror 8 that deflects a laser beam from the light sources at constant angular velocity in the main scanning direction y, a scanning lens 9 for allowing the laser beam deflected by the polygon mirror 8 to form an image on a photoreceptive drum 20, and an SOS synchronization detection sensor 14 for detecting the laser beam polarized by the polygon mirror 8. The plurality of laser beams emitted from the plurality of light sources are obliquely made incident to the polygon mirror 8 at an angle different from each other relative to the respective subscanning directions z. The SOS synchronization detection sensor 14, receiving the laser beam BC closest to the center straight line between the laser beams for which the oblique angle of incidence in the subscanning directions z is furthest apart, takes the SOS synchronization for all laser beams with this laser beam BC as a reference.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285997-A (JP)
Title: Control device of self ignition type internal combustion engine
Inventor: TOYODA SHUNJI
IPC: F02D23/02
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To enlarge a premixed compression ignition region and to reduce both fuel consumption and noxious components in exhaust gas.  <P>SOLUTION: The invention relates to the control device of a self ignition type internal combustion engine, which controls a combustion condition of the self ignition type internal combustion engine so that it is switched between spark ignition and premixed compression ignition. This control device is characterized in provided with a supercharging means, a rotating speed changing means, a region determining means, a combustion controlling means for controlling the combustion condition of the self ignition type internal combustion engine so that it is switched between the spark ignition and the premixed compression ignition in accordance with a determination result of the region determining means, and a rotating speed control means for setting, when the region determining means determines that it is in a premixed compression ignition possible region, a target supercharging pressure of the supercharging means based on combustion chamber temperature, engine rotating speed and torque of the self ignition type internal combustion engine and for controlling the rotating speed changing means so that the supercharging means is rotated at a rotating speed for attaining the target supercharging pressure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295171-A (JP)
Title: Electronic circuit chip fixing medium
Inventor: SHIMURA HIROSHI
IPC: G03G21/04
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC chip fixing medium capable of preventing an IC chip fixed in place from being removed.  <P>SOLUTION: The electronic circuit chip fixing medium 120 comprises IC chips 121 sending and receiving data via electric waves and each having an information storage member, and dummy IC chips 122 shaped after the IC chips 121. The fixing medium has a plurality of IC chips 121 and a plurality of dummy IC chips 122. The IC chips 121 store the same information or pieces of information into which the same information is divided. The IC chips 121 store fixed positions on the electronic circuit chip fixing medium 120. The IC chips 121 also store magic numbers. The fixed positions of the IC chips 121 and the dummy IC chips 122 on the electronic circuit chip fixing medium 120 are determined by random numbers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294828-A (JP)
Title: Optical scanner
Inventor: TAKAHASHI YOSHIFUMI
IPC: G02B26/08
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner that has a simple constitution, can prevent the joints from excessively warping, and can be driven stably with less power without limiting the range of angles for the incident and reflection light.  <P>SOLUTION: Projections 41-44 are provided extending to the outside on the reflection plate 40 supported free to turn through a twistable and deflectable joints 45, 46 inside a frame plate 22. On the frame formed by overlapping three frame plates 22-23, a limiter formed by overlapping frame plate limiter pieces 22e-22h, 23e-23h, 24e-24h is provided to limit the projections 41 to 44 from moving farther than prescribed in the direction along the frame surface. Further, limiter plates 31-34 are formed overlapping each other in front and back of the projections 41-44 to limit them from moving farther than prescribed in the direction orthogonally crossing the frame surface (including the direction turning around the joint 45, 46).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297589-A (JP)
Title: Electronic table display device
Inventor: MITSUYU NORIHISA
IPC: H04N5/44
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic table display device by which an electronic table displayed on a monitor can display a lot of information and can display the selected specific information easily viewably.  <P>SOLUTION: The electronic table display device displays information on the table on the monitor, displays the table including a specific frame with a display format different from that of the other frame in the same table and including fixed frame lines and displays selected display information in the specific frame. A user can view easily viewably the specific information by displaying the information in the specific frame in the display format easily viewable of the information to be displayed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303959-A (JP)
Title: Nonvolatile magnetic memory device, and method of writing and holding data therein
Inventor: MOTOYOSHI MAKOTO
IPC: G11C11/15
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile magnetic memory device having a structure which is hardly affected by a fixed external magnetic field.  <P>SOLUTION: The nonvolatile magnetic memory device 10 comprises a memory chip 11 equipped with a plurality of nonvolatile magnetic memory elements. The nonvolatile magnetic memory device 10 also comprises external magnetic field offsetting means 21A, 21B, and 21C for canceling out at least part of an external magnetic field. The external magnetic field offsetting means are equipped outside and/or inside the memory chip.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303077-A (JP)
Title: Information processor and page description language generating method, program and storage medium
Inventor: MIYATA JUNICHI
IPC: G06F3/12
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To optimize a complicate raster operation arithmetic operation by an application in terms of both an output size and plotting quality, and to normally perform plotting even in a page description language interpreting system which does not support it.  <P>SOLUTION: An information processor judges whether a plotting instruction received from an application is a logical plotting instruction. When it is decided that a logical plotting instruction has been received, the received plotting instruction is stored and compared with the entry of a reference table, and the presence/absence of any matching entry is decided. When the matching entry is found present, a replacement plotting instruction to be replaced with the corresponding plotting instruction is outputted, and page description language is generated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299352-A (JP)
Title: Ink jet print sheet
Inventor: MORIYAMA YASUYUKI
IPC: B41J2/01
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet print sheet capable of glazing and developing color with high freshness by detecting only a print image from the residual non-print portion.  <P>SOLUTION: The ink jet print sheet comprises totally three layers consisting of a substrate sheet 10 such as an opaque plastic film or paper, an aluminum deposited film 14 formed by vacuum deposition or an aluminum foil 13 bonded on the surface of the substrate sheet 10 and a white water-soluble ink receiving layer 15 coated further on the surface. The ink jet print sheet is characterized in that only a print image (M) formed by water base ink permeating and fixing in the ink receiving layer 15 is allowed to reflect the luster of the aluminum deposited film 14 or the aluminum foil 13, using the residual non-print portion (S) as a base for white color.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306980-A (JP)
Title: Folding container
Inventor: IMAMURA TOSHIHIRO
IPC: B65D6/18
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a useful and adequate handling part which is not a simple through hole and a peripheral structure thereof in a folding plate of a folding container.  <P>SOLUTION: A folding container comprises a rectangular upper frame 1, a bottom plate 2, two gate plates 3 facing each other, and two folding plates 5 facing each other. Each of the folding plates 5 is formed by turnably connecting a horizontally long upper plate 6 to a horizontally long lower plate 7 at a connection part 8. A handle rib 64 extending in the transverse direction is protruded on an outer surface of the long upper plate 6 at the position separate from an upper end of the long upper plate by a predetermined distance in the longitudinal direction. Protrusion (h) of the handle rib 64 is set so as not to exceed the outer dimensions of the container when assembled which are regulated by the upper frame 1 and the bottom plate 2, and so as not to cause the mutual interference of the handle rib 64 with the long lower plate 7 to inhibit the folding operation when the folding plate 5 is folded.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305472-A (JP)
Title: Apparatus and method for manufacturing weak acidic disinfectant
Inventor: OOYANAI TAKESHI
IPC: A01N59/08
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for manufacturing a weak acidic disinfectant quickly and efficiently.  <P>SOLUTION: The apparatus for manufacturing the weak acidic disinfectant has a carbon dioxide gas supply means (a carbon dioxide cylinder 2), a water supply means (a water supply line 1), a carbon dioxide gas dissolving device, and a disinfectant supply means (a tank 3 for a solution of sodium hypochlorite) connected with the discharging side of the carbon dioxide gas dissolving device. The carbon dioxide gas dissolving device has a means (static mixer 8) for mixing water and carbon dioxide gases in a water flow passage. In the method for manufacturing the weak acidic disinfectant, carbonated water is manufactured by supplying water and the carbon dioxide gases into the carbon dioxide gas dissolving device having a means (static mixer 8) for mixing the water and the carbon dioxide gases in the water flow passage, and a disinfectant is supplied from the disinfectant supply means to the carbonated water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004162512-A (JP)
Title: Flange socket structure and drain pipe fitting
Inventor: SAKAMOTO MASAKATSU
IPC: F16L23/026
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flange structure of a pipe fitting for freely and easily modifying piping design on a building site or the like by suppressing initial metal mold investment and enabling simplification of stock management and reduction of delivery term, and to provide a drain pipe fitting.  <P>SOLUTION: The drain pipe fitting has a pipe fitting body; a flange 2; upper and lower opening connection parts 4 and 5; a cylindrical part 6; a taper cylindrical part 7; and a lateral branch pipe connection part 8. A socket shape of a flange socket 1 provided on the pipe fitting body is a substantially oval shape, the flange 2 used for the flange socket 1 has an oval shape attachable to the flange socket 1, and has a flange socket structure of the pipe fitting in which a pipe connection position connected to the flange socket 1 can be modified by the flange 2 (preferably, the pipe connection position connected to the flange socket 1 can be modified by turning the flange 2).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004313408-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of increasing the amusement of a game, improving the playing desire of a player and suppressing the reduction of the profits of a game parlor.  <P>SOLUTION: When big winning is generated, start memory is cumulatively added in each round in addition to the start memory from the time before big winning generation, and a cumulatively added start memory value is set to a chance counter 161 with a stipulated value (100 pieces) as a limit. Then, after the big winning game of this time ends, when the big winning of the next time is generated within the range of the start memory number set to the chance counter 161, a game value larger than a normal game value is imparted (a first variable winning device 14 is selected).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317319-A (JP)
Title: Quantitative determination method of fiber and/or water-absorbing polymer
Inventor: YASUMURA DAISUKE
IPC: G01N5/04
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quantitative determination method of fiber and/or a water-absorbing polymer capable of highly accurately determining the quantity of the content of the fiber and/or the water-absorbing polymer in a mixture of the cellulosic fiber and the polyacrylic acid-based water-absorbing polymer.  <P>SOLUTION: In this quantitative the termination method of the fiber and/or the water-absorbing polymer, the water-absorbing polymer in a sample containing cellulosic fiber and polyacrylic acid-based water-absorbing polymer is depolymerized, and the weight of the residue after separating and removing the component generated by depolymerization is quantitated, and the content of the fiber and/or the water-absorbing polymer in the sample is determined. In the Fig., the correlation between the measured value of the water-absorbing polymer measured in the coexistence of pulp fiber and the actual quantity (prepared quantity) of the polymer is shown.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004005604-A (JP)
Title: Method for transmitting wide area network configuration from pc to residential gateway
Inventor: SULLIVAN GARY E
IPC: G06F3/0489
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for transparently converting a PC from a setting for direct communication of modem with network to a setting of buffering through a network switch.  <P>SOLUTION: The method and system and a computer program allow a client device to be able to easily and user-friendly transmit a network configuration from a broadband modem to a residential gateway. Thus, an installation processing easy for users can be provided. In place of the residential gateway, various types of network switches such as a router, a bridge, or a brouter may be used. The method can be performed through one command or one small set of a user command. For example, the method can be performed through a pull-down menu or an icon on a graphical user interface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004324481-A (JP)
Title: Device and method for determining combustion state of engine
Inventor: MORIYA SAKANORI
IPC: F02D45/00
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To grasp a combustion state of an engine such as a misfire, a half misfire and others in detail.  <P>SOLUTION: An operating condition of the engine 1 is obtained from each sensor such as an accelerator opening sensor and an air flow rate measuring sensor (Step S101). A sampling angle θ of cylinder internal pressure, threshold values α, β related to the combustion state of the engine, the threshold value γ related to abnormality in the engine and a reference value PTDC of the cylinder internal pressure at a top dead center (TDC) are determined based on the obtained each operating condition (Step S102). Then the cylinder internal pressure is obtained with the judged sampling angle θ (Step S103). A cylinder pressure increasing rate R1 before the TDC and a cylinder pressure decreasing rate R2 after the TDC are calculated (Step S104), and the sum of R1 and R2 is compared with the threshold values α, β, γ (Step S107) to determine the combustion state of the engine (Step S108).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324731-A (JP)
Title: Electromagnetic clutch
Inventor: YAMANAKA NARIAKI
IPC: F16D27/10
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic clutch capable of radiating magnetic forces of a solenoid coil in such a way as concentrated from the magnetic force acting surface.  <P>SOLUTION: The electromagnetic clutch is structured so that the solenoid coil 11 in a ring shape is accommodated in a coil accommodation chamber 12 made from a magnetic substance and the clutch is put on with the magnetic forces from the magnetic force acting surface of the solenoid coil, wherein non-magnetic rings 21 and 21a are mounted on that inner wall of the coil accommodation chamber confronting the inner side face of the solenoid coil.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326504-A (JP)
Title: Method of instant payment in unmanned contract system
Inventor: KONDO TAKEO
IPC: G06Q20/18
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To instantly execute payment procedure without any time or trouble when a loan contract such as an unsecured loan or a card loan is concluded by operating an unmanned contract terminal.  <P>SOLUTION: An unmanned contract system has a loan card issuing machine and a currency depositing and dispensing machine, and is provided with the unmanned contract terminal 12 operated by a client and a higher-level device sending permission for dispensing money to the unmanned contract terminal 12. When a contract procedure is completed, the PIN number inputted by the client and the loan amount is transmitted to the higher-level device by the unmanned contract terminal 12. The dispensing permission for the loan amount is sent back to unmanned contract terminal 12 by the higher-level device. The loan amount is dispensed by the unmanned contract terminal 12 and the loan card is issued.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325873-A (JP)
Title: Image forming apparatus
Inventor: KUSUMI TADAHARU
IPC: G03G15/20
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparats in which a cooling fan is controlled so that energy saving and noise reduction during an image forming operation are achieved by substantially monitoring the temperature of a photoreceptor that reacts to temperature most sensitively in addition to saving energy and reducing noise during the stand-by period of the image forming apparatus.  <P>SOLUTION: The image forming apparatus includes: a temperature sensor 12a that detects the temperature of a fixing unit 12 that fixes an image on a recorded medium under heat; and a cooling fan 14 that cools air in the image forming apparatus heated by the fixing unit 12. In the image forming apparatus, during a stand-by period in which an image forming operation is not carried out, the cooling fan 14 is rotated at a speed lower than that used during the image forming operation. When the image forming operation is started, a temperature sensor 12a detects the temperature of the fixing unit 12. The cooling fan 14 is controlled in such a manner that the lower the detected temperature is, the more slowly the timing of switching from low speed rotation to high speed rotation becomes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327808-A (JP)
Title: Electronic part device
Inventor: IKEDA HARUHIKO
IPC: H05K3/34
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To supply a highly reliable electronic part device wherein a fault such as bridge or insufficient open is hard to be generated because of too much supply of solder or excessive shortage thereof, even when an electronic part provided with a terminal surrounded by an insulation layer such as a VCO, a gyroscope, etc. and a chip-like electronic part are mounted onto the same substrate.  <P>SOLUTION: The electronic part device 30 is provided with a first electronic part 10 and a second electronic part on a substrate 1 20 that are connected with each other by soldering. A projecting member 23 made of material with inferior wettability is provided on a terminal 21 of the second electronic part 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321110-A (JP)
Title: Method for producing dry fruit and vegetable, and dry powder of the dry fruit and vegetable
Inventor: KANEKO TAKASHI
IPC: A23L19/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing dry fruits and vegetables by which dry fruits and vegetables are obtained without spoiling colors, nature and quality, flavor and nutrients; and to provide dry powder of the dry fruits and vegetables.  <P>SOLUTION: The method for producing dry fruits and vegetables comprises irradiating fruits and vegetables each having a high water content at 60-80°C far with infrared rays in the presence of graphite silica to dry the fruits and vegetables. Such process results in satisfactorily suppressing spoilage of the fruits and vegetables, and controlling the drying temperature within a specific range results in preventing deterioration or spoilage of the fruits and vegetables.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325018-A (JP)
Title: Refrigerating cycle
Inventor: HIGA KAZUTO
IPC: F25B1/00
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a device with an efficient structure, reducing the cost, and improving COP (coefficient of performance) by utilizing the conversion of expansion energy of the working fluid into mechanical energy.  <P>SOLUTION: An expander 5 for converting expansion energy of the working fluid into mechanical energy, and a sub-compressor 6 driven by the expander are accommodated in one sealed container 4. The refrigerant discharged from a main compressor 2 is partially branched to flow into the container 4, and the pressure in the sealed container is kept at high pressure same as the discharge pressure. Whereby the viscosity of the lubricant is lowered, the sufficient amount of lubricant can be supplied to a sliding part of the expander and the sub-compressor by pressure difference, and the sealing performance can be improved. Further the sealed container 4 can be also used as a receiver tank for storing the liquid refrigerant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332229-A (JP)
Title: Door structure of cabin
Inventor: NAKASA YOICHI
IPC: E05D15/10
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door structure of a cabin for expanding the whole surface visibility of a door, and formable into a compact and inexpensive constitution, by forming the door for opening-closing by sliding in a boarding-alighting port out of a door plate formed of a single transparent plate.  <P>SOLUTION: This cabin 2 has the door 1 for opening-closing the boarding-alighting port 1a by sliding in the longitudinal direction; and is constituted so that the door plate 15 of the door 1 is formed of the single transparent plate; a seal member 19 abutting on an outside surface of a door frame 55 in closing, is stretched along the outer periphery of the door plate 15; an intermediate guide rail 26 is arranged in the width direction in an inside intermediate height position on the door plate 15; and an intermediate guide part 31 for slidably engaging and supporting the intermediate guide rail 26, is arranged inside the boarding-alighting port 1a formed of the door frame 55.  <P>COPYRIGHT: (C)2005,JPO&NCIPI