baber/WOPTO huggingface dataset:
Patent JP-2003149981-A (JP)
Title: Image forming device
Inventor: KISHI SHINOBU
IPC: H05B3/00
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which can perform temperature control by a simple arithmetic expression by discriminatingly using a plurality of arithmetic expressions according to the temperature that a compensation sensor detects. SOLUTION: The image forming device has a heating type fixing roller, a contactless sensor 12 comprising a detection sensor which detects the heat from the fixing roller and the compensation sensor which detects the temperature of the detection sensor, and an arithmetic part 16 which performs predetermined operation by using the value obtained from the contactless sensor 12 and performs the temperature control over the fixing roller according to the arithmetic result obtained by the arithmetic means 16 which uses a different arithmetic expression according to the value detected by the compensation sensor to perform the temperature control over the fixing roller.
Patent JP-2002296423-A (JP)
Title: Optical compensation sheet and liquid crystal display device
Inventor: ITO YOJI
IPC: B29C41/32
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To improve strength of an optical compensation sheet. SOLUTION: In the optical compensation sheet having an optically anisotropic layer formed out of liquid crystalline molecules and a transparent supporting body, a polyfunctional monomer with four or more double bonds in a molecule is added to the optically anisotropic layer and is polymerized.
Patent JP-2003149997-A (JP)
Title: Image forming device
Inventor: KANEKO MASARU
IPC: G03G21/00
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To evade the trouble that toner control correction can not be adequately performed since a toner control correction value α is much different from environment wherein an original product process unit is mounted and normally used when trouble occurs in a factor assembling process and a process circumference is confirmed as evaluation by using a factory jig. SOLUTION: When an in-process mode for inspection is switched to a normal mode in which a device can be used as a product (Y at S21, N at S22) or when the normal mode is switched to the in-process mode for inspection (Y at S24, Y at S25), a toner control correction value α stored in a nonvolatile memory is forcibly cleared to a default value 0 (S23, S26).
Patent JP-2003146492-A (JP)
Title: Roll paper hold mechanism and printer
Inventor: ARAKI IZUMI
IPC: B41J15/00
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To smoothly carry roll paper to a printing position by small carrying force, and to prevent a bad influence caused by heat generation or the pressing when carrying the roll paper to the printing position from a roll paper storage part, in a throwing-in type roll paper hold mechanism. SOLUTION: This mechanism has the throwing-in type roll paper storage part storing the roll paper carried to the printing position; and a guide rail formed in an arc shape along the peripheral direction of the peripheral face of the roll paper stored inside the roll paper storage part, provided inside the roll paper storage part. A contact width size with the peripheral face of the roll paper in the direction along a rotation center direction of the roll paper in the guide rail is set to be not more than a prescribed size L1 not imparting a bad influence caused by friction resistance accompanying the contact upon the roll paper, and is set to be not less than a prescribed size L2 not imparting the bad influence caused by the heat generation or the pressing accompanying the contact upon the roll paper.
Patent JP-2003152094-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KURANOUCHI ATSUSHI
IPC: H01L27/082
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To optimize respective characteristics of bipolar transistors of a semiconductor device which has the bipolar transistors in different structure mixedly mounted on the same semiconductor base. SOLUTION: The semiconductor device 73 is constituted by mounting 1st and 2nd bipolar transistors 71 and 72 mixedly on the same semiconductor base 47, a base area 54 of the 2nd bipolar transistor 72 is formed of an epitaxial layer and emitter areas 50, and 55 of the 1st bipolar transistor 71 and 2nd bipolar transistor 72 are formed through openings 59 and 61 formed in an insulating film (two-layer film of 57 and 58) and an insulating film 58 by different processes.
Patent JP-2003151522-A (JP)
Title: Control-valve type lead acid battery
Inventor: MORIMITSU HITOSHI
IPC: H01M2/16
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a control-valve type lead acid battery of a high output wherein osmotic short-circuiting does not happen when filling solution and in chemical conversion and wherein durability is superior in high-temperature environments. SOLUTION: A separator made of minute glass fibers is used at the side to contact a positive electrode plate, and a separator made of minute glass fiber containing pulp and inorganic compound, and preferably silica powder is used at the side to contact a negative electrode plate.
Patent JP-2003145266-A (JP)
Title: Method for controlling arc start
Inventor: UESONO TOSHIRO
IPC: B23K9/00
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain both of an excellent start characteristic of an arc, and of an improved production efficiency and an improved durability of consumables or the like. SOLUTION: In the method for controlling, a retract arc start and a conventional arc start are provided and an arc is started by switching over the retract arc start control and the conventional arc start control on the basis of an arc start selection signal Sc which are selected according to the welding conditions including the kind of a welding wire and a feeding speed.
Patent JP-2003151049-A (JP)
Title: Security commission monitoring system
Inventor: KOTAKE MASAO
IPC: G08B25/04
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring system capable of inexpensively and easily installing an indoor monitoring device in general house and home, and performing the monitoring and security only when needed. SOLUTION: In this security commission monitoring system provided with a security switching device comprising a monitor camera incorporating indoor monitoring device, a monitoring sensor, and a circuit for controlling the operation of the monitor camera incorporating indoor monitoring device and the monitoring sensor, in a building to be monitored and guarded by commission, the security switching device can be controlled only from a security commission source.  The monitoring system comprises (1) a means for operating the security switching device on the basis of the command from the commission source, switching the monitoring sensor on to be operated, and keeping the building in a monitored condition, (2) a means for transmitting the image data picked up by the monitoring camera incorporating indoor monitoring device to a security server through the Internet when the monitoring sensor is reacted, and (3) a means for transmitting the sensor operation data from the security server to the security commission source.
Patent JP-2003146771-A (JP)
Title: Method of joining ceramics and metal, composite thereof and na-s battery
Inventor: HIRAI SHOZO
IPC: B23K103/04
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a joining method for ceramics and metal which can provide the composite of the ceramics for insulation and metal having an excellent corrosion resistance and hermeticitiy and to provide the composite of the ceramics for insulation and metal having the excellent corrosion resistance and durability and an Na-S battery. SOLUTION: An insert material 2 for joining consisting of Al is interposed between a ceramic ring 1 and a metallic member 3. The ceramic ring 1, the metallic member 3 and the insert material 2 for joining are thereafter heated to a prescribed temperature below the melting point of the Al in a vacuum. At this time, the ceramic ring 1 and the metallic member 3 are pressed to the insert material 2 for joining by a press head 5, by which the insert material 2 for joining is deformed.
Patent JP-2003152873-A (JP)
Title: Interphone system for multiple dwelling house
Inventor: HORI HIROYUKI
IPC: H04M1/715
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To allow a particular person resident in a multiple dwelling house to easily and quickly adjust an output tone volume from a collective entrance unit installed at a collective entrance without the need for making a speech while confirming the output tone volume. SOLUTION: The collective entrance unit 1 controlled by a controller 4 together with a plurality of living room master units 2a, 2b, etc., is provided with an operation section 11 to enter a living room number; a display section 12 to display the living room number; a speaker 16 to sound a speech tone; a voice synthesis circuit 13 that generates a reference output sound for confirming the output sound volume in the case of adjusting the output sound volume by the operation section under the control of the controller and sounding the generated reference output sound from the speaker; and an entrance unit control circuit 10 that digitizes the output sound volume to allow the display section to display it in the case of adjusting the output sound volume by the operation section under the control of the controller.
Patent JP-2003148705-A (JP)
Title: Steam attemper
Inventor: OOISHI SHIZUMARO
IPC: F22G5/12
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a steam attemper which has a simple mechanism and is inexpensive without using various kinds of sensors such as pressure sensors and flow rate sensors, control valves, and pumps for feeding coolant. SOLUTION: A vapor utilizing device 8 is connected with a steam pipe 1 in which an overheated steam flows. The first condensate reservoir 2 and the second condensate reservoir 3 are connected with the bottom of a jacket unit 35 of the vapor utilizing device 8. The reservoirs 2 and 3 are connected with a high-pressure liquid flow line 9. A connecting line 4 is connected with the bottoms of the each reservoir 2 and 3, and the upper edge of the connecting line 4 is connected with the inlet side of the mixing and separating device 7 of steam pipe 1. The overheated steam in the steam pipe 1 is cooled up to a predetermined temperature by a coolant fed to the steam pipe 1 from the first condensate reservoir 2 and the second condensate reservoir 3 through the connecting line 4.
Patent JP-2003151583-A (JP)
Title: Solid high polymer electrolyte film and fuel cell
Inventor: KINO KATSUHIRO
IPC: H01M8/02
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a solid high polymer electrolyte that can provide a fuel cell, which can maintain high voltage also in long-term operation or high temperature operation and has excellent stability. SOLUTION: It consists of an organic resin and hydrate oxide antimony particles expressed with a formula Sb2 O5 .nH2 O (n=0.1 to 5). Average particle diameter of this particles is in the range of 5 to 50 nm, and the content of hydrate oxide antimony particles is in the range of 5 to 80 weight % by converting it to the oxide (Sb2 O5 ).
Patent JP-2003152388-A (JP)
Title: Electromagnetic shielding panel
Inventor: KATANO MASAAKI
IPC: E04C2/38
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic shielding panel for shielding an electromagnetic wave in the wide frequency range of 0.1 MHz to 20 GHz which can be used for a large area aperture and assures excellent durability. SOLUTION: This electromagnetic shielding panel obtains electromagnetic shielding by providing a conductor between two transparent plates. In this shielding panel, transparent conductive films are formed at the transparent plates and the area resistance of one transparent conductive film is set to 15 Ω/square or less, while the area resistance of the other film is set to 10 Ω/square or less. The two transparent plates, on which the transparent conductive films are formed, are provided opposed to each other via a spacer provided at its peripheral part in order to allocate the transparent conductive film in the side of air layer formed between the two transparent plates. Otherwise, a third transparent plate is inserted between the two transparent conductive film and the third transparent plate is bonded with a bonding agent.
Patent JP-2003156021-A (JP)
Title: Accessory component attaching/detaching structure
Inventor: MIZUTANI MASAYA
IPC: F16B21/06
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an accessory component attaching/detaching structure which can be easily fixed to an appliance body with a small space and easily detached therefrom. SOLUTION: When attaching/detaching the accessory component 1 to/from the appliance body 2, a fitting groove and a projecting part are locked, and fitted and fixed to each other, by the elasticity of an elastic claw during the fitting by providing a component cylindrical body 11 of the appliance body including an elastic claw 13a having a projecting part 12a and a projecting part 12c on the accessory component, and providing a plurality of fitting grooves 22 to lock a cylindrical body 21 of the appliance body, and the elastic claw is bent against the elasticity thereof when detaching to unlock the fitting groove from the projecting part and detach the accessory component. Thus, attachment/ detachment becomes easy, the number of components is reduced, any fitting work by a tool can be omitted, and the space can be saved.  A plurality of elastic claws having the projecting part may be provided of the cylindrical body of the appliance body. Alternatively, a projecting part and one elastic claw having the projecting part may be provided.
Patent JP-2003161986-A (JP)
Title: Stroboscopic device, camera provided with stroboscopic device and film unit with lens
Inventor: HOSAKA TAKAO
IPC: G03B7/16
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a stroboscopic device provided with a dimming circuit by which the occurrence of over-exposure is prevented even for a short distance by regulating the temperature characteristics of a thyristor within a proper range.  <P>SOLUTION: In the stroboscopic device provided with an automatic dimming circuit in which a photodetector receives reflected stroboscopic light obtained by emitting stroboscopic light and reflecting by an object, and the thyristor is actuated when the light quantity of the reflected stroboscopic light reaches a specified quantity so as to stop stroboscopic light emission, the temperature characteristics of the thyristor or the like is corrected by serially connecting a thermistor and a capacitor with the photodetector of the automatic dimming circuit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003154771-A (JP)
Title: Delivery slip
Inventor: SASAKI SHINJI
IPC: B42D11/00
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a delivery slip which enables execution of clear writing on sheets by copying, including the sheet in the lowermost position, and enables reading of a bar code written by copying, even when the slip comprises many sheets. SOLUTION: The slip is composed of a plurality of slip sheets 1 and 2 each prepared by dividing a paper piece in two at the center so that slip forms independent of each other are provided on the right and the left of the boundary of the divided piece and of a slip base sheet 5 having in the rear an adhesive layer 3 to which release paper 4 is adhered. The slip sheets 1 and 2 are laid on the surface of the slip base sheet 5 and the boundary part 6 in the center of one slip sheet 5 is stuck on the surface of the slip base sheet 5, while the slip sheets 1 and 2 are integrated with each other by sticking the boundary parts 6 and 9 in the respective centers thereof mutually. Perforations or slits 12 making it possible to cut off the right and left slips 1a, 1b, 2a and 2b from the boundary parts 6 and 9 stuck mutually are formed in the slip sheets 1 and 2.
Patent JP-2003159294-A (JP)
Title: Statue of buddha for grave goods
Inventor: ISHIKAWA HIDEO
IPC: A61G17/04
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a statue of Buddha which looks dignified, noble, solid and weighty, is placed beside the remains in a coffin, emits a noble and calming fragrance and is burnt together with the remains upon cremation without causing any harm to the ashes.  <P>SOLUTION: The statue of Buddha for grave goods is placed beside the remains in the coffin and is burnt together with the remains upon cremation. The statue is made from sandalwood and can be that of Kannon Budhissatva or Jizo Budhissatva. The size of the statue can be such that it can be held with the clasped hands of the remains.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165449-A (JP)
Title: Rack and pinion type steering system
Inventor: TAKEDA TAISUKE
IPC: B62D3/12
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rack and pinion type steering system capable of reducing a load acting on a rack receiving seat and preventing breakage of the rack receiving seat.  <P>SOLUTION: The rack and pinion type steering system is provided with a rack guide 3 guiding movement of a rack shaft 1 while pressing a meshing part of a pinion 20 and the rack shaft 1 from a rack shaft side, and the rack receiving seat 4 attached to an end face of the rack guide 3. Lock protrusions 36a, 36b and 36c arranged in a periphery of the rack receiving seat 4 and suppressing movement of the rack receiving seat 4 are provided on the end face.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168062-A (JP)
Title: Method for processing information
Inventor: SUGITANI KAZUNOBU
IPC: G06F21/31
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost of a printing controller by effectively utilizing a flash memory after loading a program on the flash memory to a DRAM or to improve the performance of the printing controller.  <P>SOLUTION: This printing controller comprises a means for loading the program on the flash memory to the DRAM, a means for performing the program on the DRAM, a means for writing font information, etc., in the flash memory, a means for detecting the disconnection of a power supply, a means for writing the program on the DRAM back to the flash memory or the like.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165041-A (JP)
Title: Ferrule grinding device
Inventor: MAKINO KUNIO
IPC: B24B7/17
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferrule grinding device capable of end-face grinding and chamfering/grinding singly, with its structure simplified and machining precision improved.  <P>SOLUTION: The device has an end-face grinding tool 12 for performing surface grinding for the end-faces of a ferrule 16 and a chamfering/grinding tool 23 for performing chamfering/grinding for the ends of the same. The tool 12 comprises a pair of end-face grinding wheels 12 facing each other with a gap in between them for their sides to grind both end-faces of the ferrule 16. The chamfering/grinding tool 23 comprises a pair of chamfering/grinding wheels 23 arranged facing both ends of the ferrule 16 and rotating on an axis inclined relative to the shaft center of the ferrule 16.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164695-A (JP)
Title: Washing machine
Inventor: KUBO YOSHIO
IPC: D06F33/02
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve ease-to-use by displaying an accurate amount or a number of cups of a detergent and by inputting a detergent amount and a corresponding amount of water displayed on a washing machine.  <P>SOLUTION: The amount of clothes in a washing-and-dehydrating tank is detected by a means 17, and respective processes of washing, rinsing and dehydrating are controlled in order by a control means 14. The control means 14 calculates an amount of detergents or a number of cups required for the washing of the cloth amount in the washing-and-dehydrating tank based on the amount of water and the amount of detergents informed by an inputting means 18, or the detergent amount for one cup of a measuring utensil. Then, the calculation result is displayed on a displaying means 19 having a light-emitting diode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168819-A (JP)
Title: Semiconductor device
Inventor: OGIWARA MITSUHIKO
IPC: H01L33/40
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which LEDs can be arranged at a high density such that they can be lighted selectively through matrix driving.  <P>SOLUTION: A p-type diffusion layer 21 is formed in an epitaxial wafer 10 arranged with first and second clad layers 13 and 15 of n-type semiconductor having an energy band gap higher than that of an active layer 14 of n-type semiconductor sandwiched between, and p and n electrodes 31 and 32 are provided on the surface side. Trenches of a block isolation region 22 are formed to reach a semiinsulating buffer layer 12 arranged lower than the active layer 14 thus forming unit blocks isolated electrically while having a plurality of LEDs, respectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165036-A (JP)
Title: Spindle unit for attaching rotating tool and cutting device provided with spindle unit
Inventor: KUBOTA SUSUMU
IPC: H01L21/301
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spindle unit for attaching a rotating tool and a cutting device provided with the spindle unit capable of securing support rigidity of a rotary spindle for attaching the rotating tool and preventing a rotational runout of the rotary spindle.  <P>SOLUTION: The spindle unit 53 is provided with a spindle housing 53 and the rotary spindle 54 arranged inserted through the spindle housing and provided with a tool attaching part for attaching the rotating tool in a front end part. The rotary spindle 54 is supported by a mechanical bearing in a front end part of the spindle housing 53 and it is supported by high pressure air fed between it and an air bearing member 80 arranged between it and the spindle housing 53 in a rear end part of the spindle housing 53.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167477-A (JP)
Title: Toner processing device, process cartridge and image forming apparatus
Inventor: HOSHI NOBUHARU
IPC: G03G21/18
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent faulty electrification and an image defect by excellent removing residual toner left on the surface of a photoreceptor drum after transferring a toner image in a cleaner-less type image forming apparatus.  <P>SOLUTION: A brush unit 3j is disposed on the downstream side of a transfer roller and on the upstream side of an electrifying roller 3a in the rotating direction of the photoreceptor drum 2. The unit 3j is constituted by attaching a residual toner uniformizing means 3g having a brush part 3ga and a base part 3gb, and a toner electrification amount control means 3h having a brush part 3ha and a base part 3hb to the base frame 12a of a supporting member 12 so that it can be reciprocated in the axial direction of the drum 2. The residual toner left on the surface of the drum 2 after transfer is uniformly leveled over the surface of the drum 2 by the uniformizing means 3g, and the uniformized residual toner is electrified to obtain a specified polarity by the control means 3h.  <P>COPYRIGHT: (C)2003,JPO