baber/WOPTO huggingface dataset:
Patent JP-2004157481-A (JP)
Title: Fixing device and image forming apparatus
Inventor: FURUKAWA HIDEO
IPC: B65H29/54
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To suppress damage from being given to a rotating member (fixing roller or the like) because a separating pawl is pressed by jammed paper even in the case that jamming arises at a fixing device.  <P>SOLUTION: In the fixing device, the separating pawl 5 to separate transfer paper from the surface of the fixing roller possesses a base part 5a fitted in a shaft 10 supported between the side plates of the fixing device, an arm part 5b integrally extended from the base part 5a and a pawl part 5c integrally formed with or fixed to the top end part of the arm part 5b as the top end part. Then, a pawl width (a) in the rotational axial direction (bus direction) of the fixing roller of the pawl part 5c is set ≥7mm so as to reduce abutting pressure to the surface of the fixing roller, and a corner part 5d is formed in a bent state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160493-A (JP)
Title: Laser machining method
Inventor: NAGAI YUSUKE
IPC: B23K26/364
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser machining method for reducing energy losses by the reflection of laser beams and considerably reducing the energy consumption.  <P>SOLUTION: The laser machining method to perform a predetermined machining by irradiating a workpiece with laser beams comprises a reflection preventive layer forming step of forming a reflection preventive layer at least in an area of the workpiece irradiated with laser beams, and a laser beam irradiating step of irradiating with laser beams through the reflection preventive layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160370-A (JP)
Title: Method of gas treatment of object and apparatus of gas treatment of object
Inventor: SUEOKA KAZUHIKO
IPC: B01J19/00
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for surely and efficiently carrying out gas treatment of particularly a short type object to be treated without bringing the object into direct contact with a gas atmosphere in a continuous treatment/discharge manner and provide an apparatus for the method.  <P>SOLUTION: An object A to be treated with a short length is loaded into an air-tight cylindrical treatment part 1 and in the treatment part 1, the gas treatment is carried out for a prescribed duration by engaging the object at a prescribed position by a first working piece 11, transporting the object A to be treated at a prescribed distance by releasing the engaging work by the first working piece 11, carrying out gas treatment again for a prescribed duration by engaging the object at a prescribed position by a second working piece 12, after that, discharging the object A1 subjected to the treatment, and transporting the treated and discharged object A1 to the outside of the apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160890-A (JP)
Title: Vertical injection molding machine
Inventor: SHIMOKAWA MASAYA
IPC: B22D17/26
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To develop a new vertical injection molding machine employing a two-way hydraulic pump.  <P>SOLUTION: This vertical injection molding machine A is constituted by the stationary platen 1 for mounting the stationary mold 1a, the moving platen 2 for mounting the moving mold 2a which is disposed immediately above the stationary platen 1 to be allowed to ascend and descend freely, the tie bar 3 which is inserted to the stationary platen 1 as it can slide and to which the above moving platen 2 is fitted, and the mold clamping mechanism K which performs the mold opening-closing and mold clamping operations by elevating or lowering the moving platen 2 through the tie bar 3. The above mold clamping mechanism K is constituted by the two-way hydraulic pump 4 which produces the climbing and falling movement of the moving platen 2, the ascent-and-descent mold clamping cylinder 5 which is connected to the two-way hydraulic pump 4 and raises/lowers the moving platen 2 by the pressurized oil of the alternating operational directions discharged from the two-way hydraulic pump 4, the motor 6 which controls the discharge direction of the pressurized oil of the two-way hydraulic pump 4, and the hydraulic pipeline system H which connects the two-way hydraulic pump 4 and the ascent-and-descent mold clamping cylinder 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165515-A (JP)
Title: Organic solar cell
Inventor: NAKAMURA MASAHIRO
IPC: H01L51/42
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic solar cell whose photoelectric conversion characteristic is improved.  <P>SOLUTION: In the solar cell in which an active layer containing organic electron donors 4 and compound semiconductor crystals 5 is arranged between two electrodes, the compound semiconductor crystals 5 are composed of multiple kinds of crystals different in either or both of the mean particle size and crystal form. The filling ratio of the compound semiconductor crystals 5 can be increased by reducing the gap between the compound semiconductor crystals 5 in the active layer, thereby enabling the solar cell to have high conversion efficiency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003222714-A (JP)
Title: Optical reflection material and light source device using the same
Inventor: HIROSE YUKIO
IPC: F21Y103/00
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical reflection material superior in flexibility and superior in workability and processability when assembled and processed to a planar light source, by improving intensity of the planar light source without increasing the number of parts when assembled to the planar light source.  <P>SOLUTION: At least two white plastic films 2 are partially adhered and laminated while holding a space 3. The white plastic film 2 is partially adhered and laminated by an adhesion layer 4 formed partially on the surface of the white plastic film 2 or by the adhesion layer partially having a projection part formed on the surface of the plastic film 2 while holding the space 3. Consequently, optical reflectance can be increased efficiently.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004169216-A (JP)
Title: Deodorizing fiber
Inventor: KOGA NOBUHIRO
IPC: D01F6/84
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorizing fiber capable of efficiently removing various odor components including basic, neutral and acidic ones over a long period and minute amounts of odor components as well.  <P>SOLUTION: The deodorizing fiber is made from a modified polyester ≥170°C in melting point and ≤60°C in glass transition temperature(Tg) and contains a tetravalent metal phosphate, a bivalent metal hydroxide and a photocatalyst.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166664-A (JP)
Title: Threshing unit with discharged straw-shredding device
Inventor: MAKIZONO HARUMICHI
IPC: A01F12/40
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a threshing unit equipped with cutting blades 42 placed in a row in shaft core direction of a cutting shaft 41, and a discharged straw-shredding device 30 for shredding the discharged straw with supplying blades 52, 53 making a row in the shaft core direction of a feeding shaft 51 and winding a threshing feed chain 12 over a sprocket 67 supported by the feeding shaft 51 as freely capable of driving, so as to rotate and open the discharged straw-shredding device 30 and easily reattach the threshing feed chain 12 on the feeding shaft 51.  <P>SOLUTION: The discharged straw-shredding device 30 is supported by the threshing unit body around a shaft core Y positioned at the one end of width side as freely rotatable, and the sprocket 67 is supported by one end of a spring rod 76 another end of which is supported by the threshing unit body, as freely relatively rotatable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173739-A (JP)
Title: Pinball game machine
Inventor: SUGAI TOSHIMICHI
IPC: A63F7/02
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a vent hole for radiating heat of an electronic device from being blocked with a falling game ball even if the vent hole is disposed on the top surface.  <P>SOLUTION: In the pinball game machine, a falling game ball is prevented from staying on the vent hole 74 for radiating heat of the electronic device. Each opening part 74a of the vent hole 74 is formed in the shape of a slit in the longitudinal direction and has a closed opening area. A recessed part 74b, whose height is lower than a part X4 continued from a part X3 between the opening parts 74a to the outer edge X1 of an opening part forming member 70, is formed in a part continued from one end X2 in the longitudinal direction of each opening part 74a to the outer edge X1 of the opening part forming member 70 with the opening width of the opening part 74a. The recessed part 74b is formed so that the lower end of a game ball is not brought into contact with the recessed part 74b when the game ball, after moving on the opening part 74a in the longitudinal direction of the opening part 74a, moves on the recessed part 74b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179228-A (JP)
Title: Light emitting diode lighting circuit
Inventor: KOBAYASHI ATSUSHI
IPC: H05B37/02
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting circuit comprising a means for preventing erroneous lighting of an LED.  <P>SOLUTION: A drive circuit of an LED9 comprises a transistor 12 and a differential amplifier 13 disposed on its previous stage. To a positive input side of the differential amplifier 13, a battery 11 is connected through a switch 14, as well as a reference resistor Rref. The voltage of the battery 11 is divided with resistors R1 and R2, and supplied to the negative input side of the differential amplifier 13. As (R1/R2)×Rref is set to be lower than a leak resistance Rs of the switch 14, the differential amplifier 13 is not turned on even if the switch 14 leaks when the switch 14 is opened. So the transistor 12 is not turned on either, and the LED9 is not lit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175501-A (JP)
Title: Image exposing device
Inventor: HASHIGUCHI AKIHIRO
IPC: B41F1/00
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To optimize the pressure applied by a conveying pin in accordance with a thickness or width size of a printing plate, and to prevent the buckling deformation and failure in positioning of the printing plate.  <P>SOLUTION: A width direction moving unit 39 for bringing a conveying pin 42 into contact with an edge in the width-direction of the printing plate 12 for moving the printing plate in the width direction, is provided with a moving body 114 moved in the width direction of the printing plate 12 by a driving motor 122, a vibrating lever 115 rotatably supported on the moving body 114 and provided with the conveying pin 42, a pressurizing spring 19 for energizing the conveying pin 42 in the direction of the printing plate 12, a plurality of pin moving position detecting sensors Q1, Q2 for detecting the moving position of the conveying pin 42 when the moving body 114 is advanced in the direction of the printing plate 12, the conveying pin 42 is brought into contact with the edge in the width direction of the printing plate 12, and the vibrating lever 115 is pressed to the printing plate 12 and rotated, and a control means 130 for stopping the driving motor 122 on the basis of detection signals of the pin moving position detecting sensors.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177052-A (JP)
Title: Floor embedded air-conditioning unit
Inventor: KIMURA KEIICHI
IPC: F24F1/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor embedded air-conditioning unit for performing various-pattern floor radiation air-conditioning operation.  <P>SOLUTION: A casing 1 having a exhaust port 3, a feed port 5, an return air intake 2 and an outside air intake 4 includes an exhaust air passage B provided with an exhaust fan 10, a feed air passage A provided with a heat exchanging coil 6 and a feed fan 8, a full heat exchanger 7, a feed air return passage 19 for guiding return air taken from the return air intake 2 directly to the feed air passage A, an exhaust air return passage 20 for guiding return air via the full heat exchanger 7 to the exhaust air passage B, an outside air feeding passage 21 for guiding outside air taken from the outside air intake 4 directly to the feed air passage A, a full heat outside air passage 22 for guiding outside air via the full heat exchanger 7 to the feed air passage A, and a damper mechanism D for controlling the volume of air flowing in the feed return air passage 19, the exhaust return passage 20, the outside air feeding passage 21 and the full heat outside air passage 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176674-A (JP)
Title: Flexible tube
Inventor: KODAMA HIROSHI
IPC: F16L27/10
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the breakage of a flexible tube by suppressing excessive input into the flexible tube through an engine roll.  <P>SOLUTION: In the flexible tube A, which is inserted into the middle of an automobile engine exhaust tube, restraining means to curb the deformation of the flexible tube A in the face of excessive input through an engine roll is installed. Specifically, a wire 5 for restraining excessive input from an exhaust tube 4 on the engine side is stretched between the left and right protectors 3, 3 in a protruding manner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004184455-A (JP)
Title: Fixing device
Inventor: MORI SHUHEI
IPC: G03G15/20
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device by which paper jamming hardly arises by suppressing the rise of the temperature of a peeling member.  <P>SOLUTION: The fixing device possesses a fixing member 61 having a heat source 60 and rotated and driven, a pressure member 62 rotated by being brought into press-contact with the fixing member 61 and the peeling member 70 provided close to the fixing member 61 to peel and guide a sheet-shaped recording medium passing through a pressure contact part N between the fixing member and the pressure member from the surface 61a of the fixing member, and an interval between the fixing member 61 and the peeling member 70 is made large (C2) at a position where heat generation distribution in the axial direction of the fixing member by the heat source is large and is made small (C1) at a position where the heat generation distribution is small. The center part 71a of the peeling member 70 is swollen in a circular-arc state toward an upstream side in the moving direction of the recording medium as compared with both end parts 71b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183219-A (JP)
Title: Resin composition for covering sand grain
Inventor: WATARI SHINGO
IPC: E01C13/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for covering sand grains efficiently preventing the occurrence of sand dust caused by drying, controlling the softening of sand caused by rain water and preventing the hardening of the road surface caused by freezing.  <P>SOLUTION: The sand grain covered resin composition is so constituted that polyolefin resin of 21 to 150 pts. wt. is mixed with liquid paraffin 100 pts. wt..  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003254514-A (JP)
Title: Burner for hydrogen generator and hydrogen generator having burner
Inventor: MUKAI YUJI
IPC: F23C99/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive burner for a hydrogen generator having superior combustion stability, and also to provide the hydrogen generator having the burner for the hydrogen generator.  <P>SOLUTION: This burner 5 for the hydrogen generator has a tapered combustion chamber 9 expanding toward the flame blowoff direction X, and a distributor 8 having an upper stage gas blowout hole 14 for blowing out city gas 6 and offgas 7 to the combustion chamber 9. An air blowout hole 18 for blowing out combustion air in the combustion chamber 9 is formed in a side wall of the combustion chamber 9 being a taper part. This air blowout hole 18 is arranged in a position almost opposed to the upper stage gas blowout hole 14 possessed by the distributor 18.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004180516-A (JP)
Title: Confectionery and method for making the same
Inventor: ASHIDA SHIGERU
IPC: A23J3/14
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide confectionery whose palate feeling is modified in accordance with a variety of consumer's diversified likings; and to provide a method for making the confectionery.  <P>SOLUTION: The confectionery comprises a granular vegetable protein raw material which is swollen by pressurizing/heating followed by releasing the pressure, and is obtained by baking or frying dough containing the fine granular vegetable protein raw material having a maximum particle diameter of <2 mm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183129-A (JP)
Title: Wig having natural hairline
Inventor: NAKAMURA KENJI
IPC: A41G3/00
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a wig for making a natural hairline.  <P>SOLUTION: The natural hairline is formed by making and transplanting two-color hairs of flesh color at a root and natural color hairs except the root and natural color hairs of the same color from the root to the hair tip in a ratio to a front part 5 and a front inner part 5-2 of a partial wig, a front part 5 and a front inner part 7-2 of an all wig and a temple part 2 of the all wig. For example, 70% of the two-color hairs is mixed with 30% of ordinary black hairs and transplanted to the front part 5 of the partial wig and 50% of the two-color hairs is mixed with 50% of ordinary black hairs and transplanted to the front inner part 5-2. The mixing ratio changes depending upon age, etc.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186308-A (JP)
Title: Device and method for mounting component
Inventor: OKUDA OSAMU
IPC: H05K13/04
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for mounting a component which are capable of further improving the mounting accuracy of the component compared with a conventional device and method.  <P>SOLUTION: The component mounting device is equipped with an X-Y robot 120 having a structure which deforms linearly in the x-axis direction and the Y-axis direction of the same, a reference mark 160 and a control device 170. The X-Y robot will not generate a displacement such as bending or the like even when heat due to continuous operation is exerted and deforms linearly only in the X-axis direction or the Y-axis direction. An electronic component can be mounted at a specified position or a substantially specified position, when the amount of expansion of the X-Y robot due to heat is obtained by photographing the reference mark by a substrate recognizing camera 140 to correct the mounting position of the component based on the amount of expansion.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185777-A (JP)
Title: Manufacturing method for optical information recording medium
Inventor: KATAYAMA KAZUTOSHI
IPC: G11B7/26
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an optical information recording medium, which can efficiently dry a perimetric part (mainly adjacent to the perimetric edge part for a recording layer) for a substrate in a cleaning process, shorten a cycle time and prevent the recording layer from being altered.  <P>SOLUTION: This method is the manufacturing method for the optical information recording medium which includes a process for forming the recording layer in order to form the recording layer on the substrate and the cleaning process in which, after the recording layer is formed, a solvent material is sprayed to the periphery of the above substrate and the recording layer on the periphery is removed. The method is characterized in that, in a process for spining off the above solvent material after it is sprayed in the above cleaning process, a drying process is applied to the above perimetric part by using both the drying process applied by spinning the above substrate and more than one drying means arranged detached from the above substrate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189629-A (JP)
Title: Method for purifying monomer for resist
Inventor: SHIMIZU KAZUYA
IPC: C07D307/93
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a monomer for a resist having an extremely low metal content by simply and effectively reducing impurities from a crude monomer for a resist obtained through reaction using a borohydride.  <P>SOLUTION: In the purification of the crude monomer for a resist obtained through the reaction using the borohydride, the crude monomer is cleaned with an aqueous solution containing an amine, then with ion-exchanged water or distilled water and then treated with an adsorbent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188301-A (JP)
Title: Organic substance treatment apparatus
Inventor: AKAMATSU KOZO
IPC: B09B3/00
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic substance treatment apparatus which can prevent deterioration of a treatment condition, or the like, by using a humidity sensor in a normal state.  <P>SOLUTION: This apparatus has a treatment tank for the decomposition treatment of organic substances such as garbage by microorganisms, the humidity sensor 41 which is arranged outside the treatment tank and detects the humidity of outside air, and a control means (controller 100) doing a prescribed control based on the humidity of the outside air detected by using the sensor 41. As a practical example, a chargeable amount display part 18a stepwise indicating the amount of chargeable organic substances to be charged into the treatment tank is provided, and the control means (controller 100) controls the display part 18a based on the humidity of the outside air detected by using the humidity sensor 41 and a water content in the treatment tank detected by using a water content sensor 21 and stepwise displays a chargeable amount.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189412-A (JP)
Title: Adjustment mechanism and adjustment method of segment spreader roll and winder facility
Inventor: KAWANAMI TOSHIHIKO
IPC: B65H23/188
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adjustment mechanism and an adjustment method of a segment spreader roll accurately and simply carrying out adjustment of an amount of bow, and a winder facility.  <P>SOLUTION: The adjustment mechanism of the segment spreader roll in the winder facility rewinds the paper from a parent roll and slits it to a predetermined width by a slitter. Thereby, a shipping roll is manufactured via the segment spreader roll comprising a plurality of divided rolls in series in a paper width direction. The adjustment mechanism is provided with a plurality of plates movably supporting a housing for supporting the respective divided rolls in a paper feed direction; a guide for movably supporting the plates in the paper feed direction and fixed onto a frame; an adjustment bolt attached between the plate and the guide and moving and fixing the plate against the guide in the paper feed direction; and a cylinder fixed to the frame, having a piston tip end interlocked with the housing through a link means supported to the plate by a pin and moving the housing against the plate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI