baber/WOPTO huggingface dataset:
Patent JP-2004340113-A (JP)
Title: Scroll type fluid machine
Inventor: FUKUI KOJI
IPC: F04C18/02
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noises by decreasing the number of projections closest to a counter lap part at the same timing by disposing the projections in the lap part at a non-constant interval.  <P>SOLUTION: A plurality of outer circumferential projections 14 are provided in an outer circumferential surface 3B of the lap part 3 of a fixed scroll 1, and a plurality of outer circumferential projections 15 are provided in an outer circumferential surface 12B of the lap part 12 of a rotary scroll 10. An angle θ between adjoining projections 14 (projections 15) is gradually reduced from the outer diameter side of the lap parts 3, 12 toward the inner diameter side. When a compressor is operated, the projections 14 and 15 become closest to the counter lap parts 12 and 3 at a closure position of each compression chamber 13 for increasing seal performance of the compression chamber 13. Timing when the respective projections 14 and 15 become the closest can be deflected from each other. Generation timing of noises generated when they are closest can thus be dispersed in time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347647-A (JP)
Title: Printing information setting device
Inventor: OTSUKA MASANORI
IPC: G06F15/00
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To set just the necessary number of printed sheets.  <P>SOLUTION: The print information setting device has a means for setting the number of printed sheets/a means for setting photographic image information, and inhibits the setting of the number of printed sheets or makes it ineffective and gives a warning on the setting of the number of printed sheets or performs reconfirming work for setting the photographic image information when the photographic image information is not original information. It performs the setting of the number of printed sheets for an original image or an image to be corrected. It performs the same processing in the contrary case.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349050-A (JP)
Title: Polymer electrolyte fuel cell activating method
Inventor: SHA TAKESHI
IPC: H01M8/02
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for activating a high polymer fuel cell, which is advantageous for activation and by which a cell voltage can be made high.  <P>SOLUTION: In this method for the polymer electrolyte fuel cell to activate the fuel cell with a membrane junction body having an electrolyte membrane 100 comprising a solid high polymer membrane, and an anode pole 101 and a cathode pole 102 holding the electrolyte membrane 100 between them and carrying a catalyst metal, the potential of the cathode pole 102 is maintained at a voltage higher than 0 volt and not higher than 0.3 volt while supplying a hydrogen contained gas to the anode pole 101 and supplying an oxygen contained gas to the cathode pole 102, with the anode pole 101 and the cathode pole 102 electrically connected, to carry out an activating treatment to lower reaction resistance of power generating reaction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350102-A (JP)
Title: Radio transmission system
Inventor: AMINO TADASHI
IPC: H04L7/033
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio transmission system capable of performing good reproduction without causing an overflow or an underflow to occur in a decoding apparatus inside a receiver.  <P>SOLUTION: The receiver is provided with a means for synchronizing a receiver-side time with a transmitter-side time by PLL based on reception intervals of packets transmitted at constant time intervals from a transmitter, a means for holding received packets in a receiving buffer, and a means for outputting a packet to the decoding apparatus, when the receiver-side time coincides with the transmitter-side time represented by transmitter-side time information added to the packet held in the receiving buffer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349565-A (JP)
Title: Package for housing optical semiconductor element and optical semiconductor device
Inventor: TANAKA NOBUYUKI
IPC: H01L23/04
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To realize high integration and multi-functionalization of an optical semiconductor device, to transmit a high-frequency signal efficiently, to improve the reliability of inside airtightness, and to operate the optical semiconductor element stably for a long time.  <P>SOLUTION: The package for housing an optical semiconductor element is formed of a metallic substrate 1 wherein a rectangular through hole 1a penetrating upper and lower main surfaces is formed and a dielectric wherein a lead terminal 15 is joined with a line conductor 5c on one end and a placement part of an optical semiconductor element 2 is provided on the other end, it is provided with an input/output terminal 5 engaged/joined with the through hole 1a and a metallic cover 3 whose light transmission member 4 is joined with the surrounding of an opening of the through hole 3b and that is joined with the outer circumference of the upper main surface of the substrate 1. The input/output terminal 5 has a thick-wall part 5a on one end side and a thin-wall part 5b on the other end side, and a step is formed between the thick-wall part 5a and the thin-wall part 5b. The thick-wall part 5a is engaged and joined so that it is located outside the substrate 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351661-A (JP)
Title: Injection molding machine and control method therefor
Inventor: TOMURA NOBUHIDE
IPC: B29C45/76
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection molding machine capable of using a motor with rated torque smaller than before as the drive source of an injection screw at the time of metering, and a control method therefor.  <P>SOLUTION: The injection screw 13 is incorporated in a heating barrel 11 and a raw material supply device 20 is connected to the vicinity of the rear end of the heating barrel 11. The raw material supply device 20 is equipped with a hopper 24 and a screw feeder 21. A metering servomotor 15 is connected to the rear end part of the injection screw 13 and the torque of the metering servomotor 15 is detected by a torque detector 51 to be sent to a control part 52. The control part 52 uses the detected torque as a feedback signal to control the number of rotations of the screw feeder 21 so that the value of the detected torque coincides with a preset reference value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350811-A (JP)
Title: Open showcase
Inventor: NOGUCHI YUKITSUGU
IPC: A47F3/02
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an open showcase easily supplementing articles on article racks by, when drawing out the article rack frontward, lowering the article rack and changing its inclined position to an approximate horizontal position.  <P>SOLUTION: This open showcase comprises main brackets 5 and 5 fixed to the left/right of a display chamber 2 of a case body 1; movable rails 11 slidably guided and supported in the front/rear direction in substantially horizontal position relative to the respective brackets 5; auxiliary brackets 13 provided in the respective main brackets 5; and the article racks 3 frontward drawn out from rear stored state. The front end sides of the respective auxiliary brackets 13 are slidably connected to the respective main brackets 5 via pivots 20 and have means retaining their rear end sides in the position of being lifted on the respective main brackets 5. The front end left/right of the article rack 3 are turnably connected to the front ends of the respective movable rails 11 via hinges 22. The upper faces of the auxiliary brackets 13 and 13 slidably receive and support the left/right in the rear end side of a rack board 21 of the article rack in the front/rear direction via slide pieces 25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354143-A (JP)
Title: Foodstuff detection apparatus
Inventor: AOKI MINORU
IPC: A23L7/10
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To implement a foodstuff detection apparatus capable of preventing malfunctions of foodstuff detection sensors.  <P>SOLUTION: A detection hole (2a) is bored in an ingredient supply wall (1b) which forms a foodstuff supply passage (15). The detection hole (2a) is closed by a light transmitting plate (2b) to form a sensor window (2). A foodstuff supply level of the foodstuff supply passage (15) is detected by the foodstuff detection sensors (3 and 3') via the sensor window (2) in the foodstuff detection apparatus. The light transmitting plate (2b) in the sensor window (2) is arranged in a foodstuff supply wall (1b) in such a way that a plate surface (2b'') of the light transmitting plate (2b) on the side of the foodstuff supply passage may be located closely to an inside surface (1b') of the foodstuff supply wall, and the plate surface (2b'') of the light transmitting plate (2b) at least on the side of the foodstuff supply passage is made of a material having a nonadhesive property.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004354227-A (JP)
Title: Electrode structure of electromagnetic flowmeter
Inventor: OGAWA SHINGO
IPC: G01F1/58
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode structure of an electromagnetic flowmeter for preventing leakage of a measuring fluid by surely sealing an electrode attaching hole in a comparatively simple structure.  <P>SOLUTION: A lining 2, an electrode 4, and a punching plate 28 are integrally molded by insert molding or the like. In molding, a resin coating material 37 is previously applied on the electrode 4. When the electrode 4 applying the resin coating material 37 is inserted into the electrode attaching hole 3 of a measuring pipe 1, and the heated and molten lining material is injected in the measuring pipe 1 to be cooled and solidified; the electrode 4 and the punching plate 28 are integrally molded. Then, the resin coating material 37 welds and joins the lining 2 and the electrode 4. The resin coating material 37 comprises a resin paint 38 consisting of the same material as the lining 2 and a primer 39 consisting of a corrosion resistant material, the primer 39 is applied on the surface of the electrode 4 as a lower layer, and the resin paint 38 is laminated and applied thereon.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351073-A (JP)
Title: Drum type washing and drying machine
Inventor: IOKU TATSUO
IPC: D06F58/02
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the decline of drying efficiency due to a small volume ratio.  <P>SOLUTION: The subject drum type washing and drying machine is constituted so that, when a control circuit determines that the weight of laundry is 2.5 kg or more, a motor is driven to rotate a rotary tub at high speed in the initial stage of the falling drying rate period of a drying process and then it is rotated in forward and backward directions at low speed. In this case, the time of rotation at high speed is set so as to be longer as the weight of the laundry is heavier.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353844-A (JP)
Title: Neutral control device for vehicular automatic transmission
Inventor: NAKAYASHIKI MAKOTO
IPC: F16H59/14
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a neutral control device for a vehicular automatic transmission, which can execute longest possible time neutral control while assuring its durability.  <P>SOLUTION: A neutral control means 96 (SA3, 11) completes control on condition that an estimated transmission torque tc1trq of a first clutch C1 is kept at a preset value TRQTH or larger for a preset time TENTRED, and so the state of its friction engagement device is trapped in more details by considering the transmission torque of the friction engagement device in addition to the duration of control. Namely, the neutral control device for the vehicular automatic transmission is provided which can execute longest possible neutral control while assuring its durability.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357772-A (JP)
Title: Actuator apparatus
Inventor: WATANABE YASUO
IPC: A61D1/00
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator apparatus which is useful in various kinds of medical fields and research fields relative to medical care, etc., and can be adjusted in a micron unit in the case of accessing a required tissue and region.  <P>SOLUTION: The actuator apparatus comprises: an actuator 1 constituted of a stepping motor 10, a bolt part 11 to which the rotation of the stepping motor 10 is transmitted, a nut part 12 elevated and lowered by the rotation of the bolt part 11, a guide part 13 for guiding the elevation and lowering of the nut part 12, and a linear guide mechanism 14 provided between the guide part 13 and the nut part 12; and a PC part 2 for control and a motor control part 3 as rotation control means for controlling the operation of the actuator 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361045-A (JP)
Title: Heat pump type hot-water supply device
Inventor: KAWAMURA SUSUMU
IPC: F24H1/00
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump type hot-water supply device capable of providing a desired hot water temperature without using a large pump corresponding to a large flow rate.  <P>SOLUTION: A controller 100 reduces a heating capacity of a heat pump device 2 more than in other situations when a hot-water storage target temperature by a heat exchanger 22 for hot-water supply is lower than a predetermined temperature, and a temperature of supply water into a circulation circuit 20 detected by a temperature sensor 15 or a temperature sensor 52 is higher than the predetermined temperature. Accordingly, even when a temperature of water sucked into the circulation circuit 20 is high, or the storage water target temperature is low, abnormal rising of heating temperature is prevented. In such way, the desired hot water temperature can be provided without adopting a large circulation pump with a large capacity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360883-A (JP)
Title: Control unit of automatic transmission for vehicles
Inventor: TANAKA KOTARO
IPC: F16H61/04
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control unit of automatic transmission for vehicles capable of reducing the shift shock certainly by improving the judgment accuracy for the shift lever operating speed that leads the occurrence factor of a shift shock regardless of the variation of the shift lever operating speed from a stop range to a running range.  <P>SOLUTION: In the control unit of automatic transmission for vehicles, an inhibitor switch 17 detecting that a shift lever 16 is changed to the running range from the stop range, a shift lever operating speed detection step S2 to detect the shift lever operating speed in the range just before detecting the running range among the non-contact ranges which are set between the contact ranges for detecting the stop range position and the running range position when it is changed to the running range by the inhibitor switch 17, a backlash minimizing control that solves an ineffective stroke in a short time applying the high oil pressure temporarily when an engagement element starts engaging and a backlash minimizing control means based on the above shift lever operating speed are provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005282-A (JP)
Title: Process for fabricating semiconductor device
Inventor: NOMURA MASATAKA
IPC: H01L21/822
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To enhance fabrication yield in a process for fabricating a semiconductor device having a back electrode.  <P>SOLUTION: The process for fabricating a semiconductor device comprises a step for forming semiconductor elements vertically and horizontally on the major surface of a semiconductor wafer while arranging, a step for inspecting electrical characteristics of the semiconductor element by touching a probe to an inspection pad provided on the major surface of the semiconductor wafer, a step for making the semiconductor wafer thin by removing the backside thereof by a given thickness, a step for forming a back electrode on the backside of the semiconductor wafer, and a step for forming a semiconductor device including the semiconductor elements by dividing the semiconductor wafer vertically and horizontally. In the step for forming the semiconductor elements, the inspection pads are provided on the major surface of the semiconductor elements and a part of the inspection pads are provided in a region deviding the semiconductor wafer. Subsequently, inspection of characteristics using the probe, thinning of the semiconductor wafer and formation of the back electrode are performed sequentially before the semiconductor wafer is vertically and horizontally. A lateral diffused field effect transistor is built in the semiconductor element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005331-A (JP)
Title: Method and apparatus for inspection
Inventor: KOMATSU SHIGEKAZU
IPC: G01R1/073
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for inspecting which can certainly conduct a Kelvin connection by forming a stable electric path between a probe and a device without damage or consumption and which can also certainly stably inspect without malfunction.  <P>SOLUTION: The method for inspecting includes a step of applying a voltage for fritting to a plurality of probe pairs 13 brought into contact with an electrode P of a device, and forming the electric path between the probes 13A, 13B of the plurality of the probe pairs 13 and the electrode P by utilizing a fritting phenomenon.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004331-A (JP)
Title: Apparatus and method for information processing
Inventor: SAKAKIBARA MASAYOSHI
IPC: B41J5/30
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for information processing that can deter the amount of data from increasing when a structured document is analyzed and subsequent processes are carried out one after another.  <P>SOLUTION: The structured document is analyzed and converted into internal representation based upon a tree structure etc., and print data by pages are generated one after another on the basis of data of the internal representation. At this time, an analyzing process which is, for example, three pages later is interrupted until printing based upon print data which are already generated ends and the data are deleted. For example, analyzing processes are carried out one after another up to a 4th page and analyzing processes of 5th and succeeding pages are interrupted. Then the analyzing process of the 5th page is restarted once a 1st page is printed and data corresponding to the 1st page are deleted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006019-A (JP)
Title: Mobile communication system and control station
Inventor: KATO YASUHIRO
IPC: H04W36/06
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the response time for changing individual channels and eliminate the condition disagreement between a radio base station and a mobile station.  <P>SOLUTION: A mobile communication system 1 has a control station 204, a radio base station 201, and a mobile station 202. The control station 204 sets individual channels for the mobile station 202 via the base station 201. The control station 204 has an individual channel control means which sets a second individual channel separate from a first individual channel during communication on the first individual channel, and operates to hold the first and second individual channels for a specified time after setting the second individual channel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004072084-A (JP)
Title: Method for manufacturing wafer and adhesive tape
Inventor: ISHIWATARI SHINICHI
IPC: H01L21/02
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for grinding a wafer thin film and for transferring the thinned wafer, which hold the shape of the thinned wafer and the performance in the transfer and are ensured the compatibility, such as the sticking to the wafer and the separation from the wafer, with an existing apparatus, and also to provide an adhesive tape at the time of grinding suitable for use in the method.  <P>SOLUTION: The method for manufacturing a wafer comprises (a) a process for sticking an adhesive tape on a wafer surface in advance before grinding, and (b) a process for hardening a wafer shape holding layer of the adhesive tape to the hardness capable of holding the shape of the wafer in a flat shape after the grinding of the wafer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005000847-A (JP)
Title: Sewage treatment apparatus
Inventor: IKE HIDEAKI
IPC: B01D29/62
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact sewage treatment apparatus maintenance cost of which is low, which requires no pump or water storage tank.  <P>SOLUTION: This sewage treatment apparatus comprises a filtering device 34 and an ozone processing facility comprising an ozone generator 9, an ozone dissolver 19, an ozone reactor column 8, and an exhaust ozone treatment apparatus 17. The ozone processing facility is provided before the filtering device 34, a catalyst-added filter medium 25 carrying a metal oxide catalyst is mixed into a filter medium 33, and ozone is mixed into filter medium cleaning gas 26 of the filtering device 34. The component of the metal oxide catalyst may be at least one of manganese, iron, cobalt, nickel, cerium, tungsten, copper, silver, gold, palladium, rhodium, ruthenium, and iridium. Exhaust ozone gas 16 recovered in an exhaust ozone recovering device 20 may be used for the filter medium cleaning gas 26. The ozone dissolver may be of an in-line type.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006185-A (JP)
Title: Image reproducing device and image recording and reproducing device
Inventor: TOMIYAMA MASAKI
IPC: H04N5/781
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the representation power of a starting image of an image reproducing device without increasing cost.  <P>SOLUTION: A portion of the recording capacity of a hard disk drive 11 is used to record image data for the starting image in advance about a hard disk recorder 10 for recording and reproducing images in/from the hard disk drive 11. When the device is started, the image data is reproduced as a starting image. There is no need to prepare a dedicated peripheral circuit, and a starting image with high representation power can be easily realized with the same control as that of a reproducing function.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004081-A (JP)
Title: Electronic apparatus and method for controlling output of electronic apparatus
Inventor: KAMASU KAZUYA
IPC: G06F3/0485
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide such an electronic apparatus as to eliminate the possibility that a person viewing images with an external image display device gets sick while effectively utilizing the function of an HAB and a method for controlling the output of the electronic apparatus.  <P>SOLUTION: When the image information to be displayed in a display element 7 is changed cooperatively with the movement of the electronic apparatus, for example, a digital camera 1, the electronic apparatus is constituted to include an output means which outputs the changing image information to the outside, for example, a means for controlling the output by an AV signal output terminal 29 and therefore the ordinary image can be displayed on an external image display device of a large screen, for example, a television 3 through the AV signal output terminal 29 like heretofore and on the other hand, the image under scroll by, for example, the HAB function, can be controlled to be displayed on the television 3 of the external large screen through the AV signal output terminal 29.  <P>COPYRIGHT: (C)2005,JPO&NCIPI