baber/WOPTO huggingface dataset:
Patent JP-2004271911-A (JP)
Title: Developing device and image forming apparatus
Inventor: ENDO OSAMU
IPC: G03G15/00
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device capable of preventing the surface of a developing roller from being dirtier when image formation in which toner consumption is small is continued for a long period even when a process line speed is fast and the quantity of toner is large.  <P>SOLUTION: In the developing device having a developing roller 21 and a doctor roller 22 arranged in contact with the developing roller 21 to regulate a toner layer on the developing roller 21 as a fixed thin layer, the doctor roller 22 is stopped when the developing roller 21 is positively rotated at the time of image formation, and when the developing roller 21 is reversely rotated at the time of no image formation, the doctor roller 22 is driven, and immediately after the drive, the developing roller 21 is positively rotated to perform forced toner consumption for developing toner of prescribed quantity on a phtoreceptor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003322863-A (JP)
Title: Device having liquid crystal display panel
Inventor: HIRAKATA YOSHIHARU
IPC: G09F9/30
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device having liquid crystal panel on which a fact that display is adversely affected due to unevenness of cell gaps is suppressed.  <P>SOLUTION: In a liquid crystal cell by which a liquid crystal is sealed and the cell gaps are held by a seal material 101 without using a scattering spacer, interference fringes 103 in the concentric shapes are inevitably formed, however, a surrounding driving circuit is provided in an area where the interference fringes 103 exist and a pixel matrix circuit 105 is arranged in an area where the interference fringes 103 do not exist. Thus, a fact that the display is influenced by the cell gap is suppressed by determining positions of circuit arrangement by using the interference fringes as parameters.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004228545-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: EVANS DAVID RUSSELL
IPC: H01L29/78
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of a parasitic edge transistor at a trench corner section in the STI method and lowering of gate withstanding pressure.  <P>SOLUTION: A second polysilicon layer 40 in a trench 18 is stacked on an oxide layer 30 such that the bottom surface of the second polysilicon layer 40 is higher than that of a first polysilicon layer 16 and the top surface of the second polysilicon 40 is lower than that of the first polysilicon layer, and a third polysilicon layer 60 is stacked on a device structure that flattens these. At the time of the gate structure formation, when the removal of the third polysilicon layer 60 and further, the second polysilicon layer 40 is completed, an etching stop is detected, and the thin layer of the remaining first polysilicon layer 16 is removed cautiously by selectively using the etching process.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004278554-A (JP)
Title: Sleeve type pipe joint
Inventor: OYA HIROSHI
IPC: F16L33/22
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To perform highly reliable pipe coupling with a small tool.  <P>SOLUTION: This sleeve type pipe joint 10 comprises: a joint body 11 having a cylindrical part 12 inserted to an inner periphery of a connection pipe 30; and an approximately cylindrical sleeve 20 arranged to a periphery of the connection pipe 30, and having a small diameter part 21 capable of coming into contact with an outer peripheral surface of the connection pipe 30, and a large diameter part 24 coupled to the small diameter part 21 via a thin wall part 26. By compressing the sleeve 20 in an axial direction, the thin wall part 26 is sheared and the large diameter part 24 rides on an outer periphery of the small diameter part 21, to reduce a diameter of the small diameter part 21, whereby the connection pipe 30 is held between the cylindrical part 12 and the sleeve 20 and is connected. The small diameter part 21 is provided with at least one cut and divided part 28 along the axial direction from one end to the other end, and at least one axial direction groove 29 is provided to the outer periphery of the small diameter part 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279563-A (JP)
Title: Image processor control program
Inventor: MATSUMOTO KENJI
IPC: G09G3/20
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor control program that is used to control the image processor of an image display system in which the cost of an electrooptical device is reduced.  <P>SOLUTION: An image processor 10 includes an input image data generating section 10a, a frame memory 10b, and an input image data transmitting section 10c. An electrooptical device 11 includes a panel 11a, a scanning line driving section 11b, a data line driving section 11c, a control section 11d, a frame memory 11e, and an input image data acquisition section 11f. In the section 10a of the processor 10 side, pixel data in the image data are rearranged beforehand in accordance with the selection order of scanning lines during a non-progressive scanning and then, the rearranged data are transmitted to the device 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277083-A (JP)
Title: Pallet locking device of forklift
Inventor: TOMIYAMA YASUNOBU
IPC: B66F9/18
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem by returning a pallet locking device to its original state by certainly discriminating malfunction of the pallet locking device as there is possibility of the pallet locking device to malfunction due to vibration of a car body in the case of automatizing the pallet locking device.  <P>SOLUTION: This pallet locking device is furnished with a lock bar 14 to lock the pallet 40 by pressurizing it, a driver 18 to have the lock bar 14 work to lock and unlock the pallet 40, an elastic means 26 interposed between the driver 18 and the lock bar 14 and a control means 30 to control the driver 18 so as to have the lock bar 14 work to unlock the pallet 40 when the lock bar 14 is not in pressure contact with the pallet 40 by discriminating existence of contact with pressure of the lock bar 14 and the pallet 40 by elastic deformation quantity of the elastic means at the time of locking work of the lock bar 14 and detecting an electric current value of the driver 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003329531-A (JP)
Title: Pressure gauge and pressure measurement system
Inventor: SUZUKI MIYOSHI
IPC: G01L17/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure gauge and a pressure measurement system for eliminating operation for transcribing a measurement value.  <P>SOLUTION: The pressure measurement system is provided with a pressure sensor 61 for outputting a signal in response to pressure externally introduced and received by the pressure gauge 1, a calculation part 71 for processing the signal from the pressure sensor and calculating the measurement value, a transmission part 72 for outwardly transmitting the measurement value calculated by the calculation part, and an operation part 52 for operating the calculation part and the transmission part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004279806-A (JP)
Title: Platemaking method for thermosensitive lithographic printing plate
Inventor: ENDO AKIHIRO
IPC: G03F7/032
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a platemaking method for a thermosensitive lithographic printing plate having both of practically sufficient scratch resistance and high sensitivity as well as improved running stability for development.  <P>SOLUTION: The method is carried out by developing the following thermosensitive lithographic printing plate with an alkali developing solution containing at least one kind selected from anionic surfactants and amphoteric surfactants. The printing plate has a recording layer containing: a substance which absorbs light to generate heat; a resin soluble with an alkali aqueous solution; and a resin which separates in phases from the resin soluble with an alkali aqueous solution and which forms surface projections.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282952-A (JP)
Title: Power supply unit
Inventor: SEKO HISATAKA
IPC: H05K7/14
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a switching power module is mainly mounted on a substrate serving as a mother board and commands most of the area of the substrate.  <P>SOLUTION: This power supply unit is disposed with the substrate 2 serving as the mother board on the switching power module 1 and is constituted so that a discrete electronic part 3 may be mounted without being influenced by the switching power module 1. With this constitution, the electronic part can be mounted on the substrate with high efficiency and downsized for easy handling.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281896-A (JP)
Title: Semiconductor device and its producing method, circuit board and electronic apparatus
Inventor: HANAOKA TERUNAO
IPC: H01L23/31
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor device and its producing method, a circuit board and an electronic apparatus.  <P>SOLUTION: The semiconductor device comprises a semiconductor substrate 10 having an electrode 14, a resin layer 30 provided on the surface of the semiconductor substrate 10 where the electrode 14 is formed, and wiring 40 formed from the electrode 14 on the resin layer 30. The electrode 14 has a first end part 15 on the circumferential edge of the semiconductor substrate 10, and a second end 16 at the center of the semiconductor substrate 10. The resin layer 30 is formed to overlap the second region 16 while avoiding the region from the circumferential edge of the semiconductor substrate 10 to the first end 15 of the electrode 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287579-A (JP)
Title: Lvds circuit
Inventor: KISHIOKA TOSHIKI
IPC: G06F3/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an LVDS circuit which can select a minimum driving current value of a driver circuit which fulfills specifications and attain reduced power consumption.  <P>SOLUTION: A bias circuit is provided with; a constant current generating circuit which generates and outputs a prescribed constant current; and a bias current generating circuit section which outputs bias currents different in current values generated from the constant current outputted from the current generation circuit section according to the set value. The bias current generating circuit section has a plurality of transistors for current supply, and outputs the bias currents different in current values generated by selecting and activating at least one of the transistors according to the set value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285856-A (JP)
Title: Intake amount control device for engine, and intake amount control method for engine
Inventor: HASHIMOTO KOJI
IPC: F02D41/20
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake amount control device for an engine, surely stopping drive of a motor in occurrence of abnormality to improve safety of control.  <P>SOLUTION: A drive control circuit 110a generates an energization drive output DR2 responding to detection output from an accelerator pedal depression sensor or an intake valve opening sensor 105, so as to control a switching element 117 for drive connected with a motor 107 for controlling an intake valve opening. A supervisory control circuit 140a drives a power supply interrupting element 146 for a control circuit closing a control power circuit of the switching element 117 by feeding drive output DR1, and stops control operation of the switching element 117 by energization prohibition output SP2. The drive control circuit 110a can stop operation of the power supply interrupting element 146 by feeding prohibition output SP1. In starting of operation, effectiveness of the SP1 or SP2 is determined by status signals ST1, ST2. After confirmation of normality, the prohibition is released.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285641-A (JP)
Title: Roof material
Inventor: ISHIYAMA HAJIME
IPC: E04D3/366
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roof material capable of improving the outer appearance, increasing waterproof function, heat insulation function, dew proofing function, and snow guard function, etc.  <P>SOLUTION: The roof material A is constituted by partly forming like a plane top, the apex 6a of the downstream stepped decoration face 6 of a metallic roof material B in which a male-female joint structure is formed at the breadthwise side end edge.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287946-A (JP)
Title: Anticancer drug prescription support and medicine preparation support system
Inventor: OMURA SHIRO
IPC: G16H10/60
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To execute prescription support and medicine preparation support of an anticancer drug by certainly and rapidly deciding cancer chemotherapy applied to each cancer patient, application date of the anticancer drug applied in the cancer chemotherapy, an application number of each application date, dosage of each anticancer drug of each time or the like to produce a cancer chemotherapy protocol.  <P>SOLUTION: This system for a plurality of kinds of cancer chemotherapy for respectively treating a plurality of kinds of cancers has at least a chemotherapy data file 10 wherein the anticancer drug and an application pattern of the application of the anticancer drug are previously set and stored as cancer chemotherapy information by the cancer chemotherapy, and is provided with a chemotherapy selection means selecting the cancer chemotherapy applied to the cancer patient by use of cancer specification information specifying the kind of the cancer of the cancer patient and information of the chemotherapy data file.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004251432-A (JP)
Title: Annular seal for branch pipe connector and branch pipe connector
Inventor: KAWASAKI HIROSUKE
IPC: F16L41/02
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an annular seal hard to fall off or run out and a branch pipe connector with the annular seal.  <P>SOLUTION: The annular seal has an outer periphery side edge formed onto a plane parallel to the direction of applying the branch pipe connector on the side face of a main pipe. It has the outer periphery side edge and an inner periphery side edge each formed onto a plane parallel to the direction of applying the branch pipe connector to the side face of the main pipe. The branch pipe connector has an annular groove formed in a shape complementary with a groove fitting portion of the annular seal. The annular seal is mounted on the branch pipe connector.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004295211-A (JP)
Title: Device and method for managing organic solvent
Inventor: OISHI SEIJI
IPC: G06Q30/06
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for managing an organic solvent capable of minimizing the stock of the organic solvent temporarily stored in a tank for use in manufacturing.  <P>SOLUTION: The device includes a residual amount information receiving part 11 for receiving information on the residual amount of organic solvent detected in the storage tank; a plan information receiving part 12 for receiving information on the plan of use including the hourly usage of the organic solvent at a plurality of locations; and an automatic ordering part 13 for determining the amount of organic solvent to be ordered to a deliverer that is supplied into the storage tank according to the residual amount information and information on the plan of use obtained within a predetermined period and for sending the ordered amount information to the deliverer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293843-A (JP)
Title: Glass substrate surface drying device
Inventor: HORIIKE HIDEO
IPC: F26B21/04
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass substrate surface drying device capable of efficiently performing the drying operation of high quality with respect to the drying operation after washing a glass substrate such as a liquid crystal panel and a plasma flat panel.  <P>SOLUTION: A conveying device 11 conveying the loaded glass substrate 4 is mounted in a casing 10, air nozzles 6 faced to the glass substrate 4 are oppositely mounted on upper and lower parts of the conveying device 11, a clean air supply pipe 13 is connected to air introduction ports 12 of the air nozzles 6, and further connected with a casing air extraction port 14 formed on a wall face of the casing 10, an air dry distillation pipe 15 is mounted to dehumidify, heat, and filter the used air extracted from the casing 10 and to mix the air with the clean air on the way of a conduit of a clean air supply pipe 13, and the mixed air is injected toward the surface of the glass substrate 4 from the air nozzles 6 to simultaneously dewatering and drying the surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293668-A (JP)
Title: Roller bearing
Inventor: FUKUDA SHINJI
IPC: F16C19/26
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce choking of a radial gap due to temperature rise in a roller bearing 1.  <P>SOLUTION: A raceway surface 2a of an outer ring 2 is formed flat, and crowning parts 4a and 4b are provided at both axial end parts of a roller 4. Recesses 3d and 3e are provided at both axial end parts of a raceway surface 3a of an inner ring 3 provided with flanges 3b and 3c, and size of the recesses 3d and 3e is adjusted to set the axial contact length L2 of the roller 4 to the raceway surface 3a of the inner ring 3 to be within 20-60% of the axial length of the roller 4. An edge load of the roller 4 is thus reduced, and the roller 4 is less likely to skew. The contact area of the roller 4 to the race surface 3a of the inner ring 3 becomes small to the utmost compared to the contact area of the roller 4 to the raceway surface 2a of the outer ring 2. Temperature rise on the side of the inner ring 3 with less heat radiation performance is thus restricted. Temperature difference between the side of the inner ring 3 and the side of the outer ring 2 with excellent heat radiation performance is reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295038-A (JP)
Title: Multi-display system
Inventor: MIZUNO YOSHIHISA
IPC: G08G1/0969
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a multi-display system wherein the necessary number of image plotting circuits is minimized and the circuit configuration can be simplified.  <P>SOLUTION: The multi-display system includes two display device (1 and 2) provided with video display parts (11 and 21), video plotting circuits (120 and 220), video switching circuits (13 and 23), and control parts (14 and 24) which control driving of the video plotting circuits on the basis of an external input and control video switching in the video switching circuits. In this multi-display system, the video plotting circuit (120) of the first display device (1) has first and second plotting functions, and the video plotting circuit1 of the second display device (2) has the first plotting function, and each of video plotting circuits (120 and 220) is connected to each of the video display parts (11 and 21) of other display device via each of switching circuits (13 and 23) of other display device, and each of the control parts (14 and 24) has a function of transmitting a plotting request to the control part of other display device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300203-A (JP)
Title: Acid group-containing polymer
Inventor: KANEKO TOMOMASA
IPC: C08F220/14
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new acid group-containing polymer which has good alkali developability and can form coating films having excellent performances such as excellent transparency and heat resistance.  <P>SOLUTION: This acid group-containing polymer having structural units having acid groups is characterized by having an acid value of ≥65 mgKOH/g and being produced by polymerizing a monomer component consisting essentially of a compound represented by formula (1) (R<SP>1</SP>and R<SP>2</SP>are each independently H or a 1 to 25C hydrocarbon group which may have one or more susbtituents).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298372-A (JP)
Title: Back raisable bed
Inventor: IURA TADASHI
IPC: A47C19/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bed in which a gap between a back receiving bottom and a head board is eliminated as much as possible in the case of back raising and further bed board releasing can be performed from a front side without taking end seating at a bed side in the state of raising the back.  <P>SOLUTION: The bed board supported to the upper surface of a base frame is disposed so as to be divided into at least a back receiving bottom, a waist receiving bottom and a leg receiving bottom and to be brought into adjacent contact with each other. This waist receiving bottom is constituted forward and backward movable with respect to the base frame. The back receiving bottom is undulated or lodged by interlocking with this forward and backward movements. The leg receiving bottom is movable down toward the waist receiving bottom. When the back receiving bottom is raised from the bed-like state in which the back receiving bottom, the waist receiving bottom and the leg receiving bottom are formed to be substantially flush, the waist receiving bottom moves to the bed board side. The leg receiving bottom can be changeable to a chair-like state by moving the waist receiving bottom down.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302855-A (JP)
Title: Backlight controller
Inventor: NISHIMATSU HIDEO
IPC: G06F3/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight controller capable of turning on/off and adjusting brightness by using a keyboard or an LCD backlight separately or using both.  <P>SOLUTION: A key input means A1 directs turning on/off of a keyboard backlight, a key input means inputs direction of brightness or darkness of an LCD backlight, and a key input means C5 directs interlocking switching of the combination of turning on/off of the keyboard backlight and brightness/darkness of the LCD backlight. This direction is detected by detection means A2, B4, C6. A switching means 8 switches into the directed state and holds the state. And basing on it, a keyboard backlight control section 9, an LCD backlight control section 10, and a brilliance display control section such as LED or the like control turning on/off and the brightness of respective backlights and display sections. A parameter means 7 provides a parameter for brilliance of the backlight.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299577-A (JP)
Title: Air-conditioner for bed installed vehicle
Inventor: WADA MASAYUKI
IPC: B60H1/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioner for a bed installed vehicle which can easily perform the air-conditioning of a bed room, and also, by which air volumes on the vent side and the bed side can be adjusted.  <P>SOLUTION: In this air-conditioner for the bed installed vehicle which is applied to the vehicle in the cabin of which the bed room is provided, a blower 2 which takes in air to the air-conditioner 1, a cooler 3 and a heater 4 which are provided on the downstream side of the blower 2, a distribution chamber 5 which branches the air-conditioned air from the cooler 3 or the heater 4 to a duct 9 for ventilation, a duct 10 for defrosting, a duct 11 for the bed and a duct 12 for a foot area are provided. At respective duct entrances in the distribution chamber, an opening/closing door 9a for ventilation, an opening/closing door 10a for defrosting, an opening/closing door 11a for the bed and an opening/closing door 12a for the foot area are provided, and the respective opening/closing doors can independently be opened/closed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI