baber/WOPTO huggingface dataset:
Patent JP-2005200166-A (JP)
Title: Plastic garbage bag
Inventor: NAKATANI HIROYASU
IPC: B65F1/00
Filed: 2004-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic garbage bag 1 having a part for holding a garbage housing body 5 other than a knot 6 of an opening part 4 after housing a large quantity of garbage to safely and efficiently carry the garbage housing body 5.  <P>SOLUTION: This plastic garbage bag 1 is formed by appropriately folding a tube-like film, which is folded into flat, in the cross direction and structured that the overlapped films are unified to form a bottom seal 2 with the predetermined interval from a bottom side 3. With this structure, a part of the film formed from the bottom side 3 to the bottom seal 2, namely a part under the seal, works as a holding part, and the garbage housing body 5 can be thereby safely and efficiently carried.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005201790-A (JP)
Title: Contact type displacement measuring instrument
Inventor: FUJII KENTARO
IPC: G01B7/00
Filed: 2004-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To practically eliminate errors regarding temperature characteristics without using temperature sensor.  <P>SOLUTION: The detection timing of sine wave outputted from a contact type displacement measuring head varies in amplitude and phase difference depending on the atmospheric temperature. If the detection timing is intentionally delayed (phase difference ϕ>0), the increase part is larger than the decreasing part for the measurement head which has characteristics that the lag in the phase difference Δθ has positive characteristics, the measurement error occurs increasingly. By experimentally setting the phase difference ϕ preferably, the measurement error becomes practically zero.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004250437-A (JP)
Title: Mixed fumigant
Inventor: YONEKAWA TSUTOMU
IPC: A01N57/14
Filed: 2004-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a mixed fumigant capable of conducting sterilization in the soil and capable of continuously maintaining an insecticidal effect in the soil, and further capable of controlling aboveground insects for a long period.  <P>SOLUTION: This mixed fumigant is used for the sterilization by pouring it into the soil, wherein the fumigant contains chloropicrin, a penetrative transferable insecticide and a diluent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005204187-A (JP)
Title: Image communication apparatus
Inventor: MORITA YOSHIO
IPC: H04N1/38
Filed: 2004-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image communication apparatus in which document image data, that should not be transmitted or that are not to be transmitted, can be edited selectively and transmitted.  <P>SOLUTION: The image communication apparatus comprises a document reading means for applying photoelectric conversion to and reading a document to be transmitted, a storage means for storing the document image data read by the document reading means, an image-transmitting means for transmitting the document image data stored in the storage means, a transmission destination setting means for setting and inputting the destination to transmit the document image data by the image-transmitting means, and a transmission starting means for starting the transmission of the document image data by the transmitting means. Furthermore, a document-editing means is provided for removing document image data of blank documents from a group of document image data read by the document reading means 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005210317-A (JP)
Title: Wireless communication system and its method
Inventor: SATO MANABU
IPC: H04W16/24
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication system and method exhibiting high workability and safety by eliminating the need for manual operation when specific communication partners are called sequentially.  <P>SOLUTION: In the wireless communication system comprising a plurality of fixed wireless units and mobile wireless units and a relay control section for relaying them, each of the plurality of fixed wireless units has a means for transmitting a unique identifier signal constantly, and the mobile wireless unit communicates with any one of the plurality of fixed wireless units through the relay station and has a means for sustaining communicable state so long as a unique identifier signal is received by the fixed wireless unit, and making a switch automatically to the frequency of the next fixed wireless unit by confirming the fact that the identifier signal cannot be received or setting a state communicable with the next fixed wireless unit through the relay station by switching the identifier.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005207308-A (JP)
Title: Fuel delivery assembly
Inventor: KATO KATSUTOSHI
IPC: F02M55/02
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve pulsation relieving performance without deteriorating durability, in a fuel delivery assembly relieving pulsation of fuel pressure by a metallic cylinder provided inside.  <P>SOLUTION: This fuel delivery assembly comprises a fuel delivery pipe 10 and the thin and flat metallic cylinder 16 liquidtightly arranged inside the fuel delivery pipe 10 and changing the volume in accordance with the pulsation of the fuel pressure. The cross section of the metallic cylinder 16 is made to be a rectangle. The metallic cylinder 16 is desirably formed to have a gentle circular arc shape of which short sides of the rectangular cross section are protruded outwardly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005206721-A (JP)
Title: Cellulose ester film and polarizing plate using the same
Inventor: SHIBUYA MASAHIRO
IPC: G02B5/30
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide, regarding a cellulose ester film used as a protective film for a polarizing plate that is a liquid crystal display element, the one which, although fabricated using a non-chlorine organic solvent, is improved in the physical characteristics of the film surface and in the resistance to the so-called "failure by being pressed" concerning the film surface, and to provide a polarizing plate using it.  <P>SOLUTION: The cellulose ester film is manufactured by a solution casting film forming method wherein a cellulose ester solution prepared by dissolving a cellulose ester in a non-chlorine organic solvent is cast on a supporting body to form a web, removed from the supporting body and then dried. With regard to the obtained cellulose ester film, when the push-in load 100 μN is applied on its surface, the depth of the indention on the film surface is ≥100 nm and ≤300 nm. The polarizing plate has this cellulose ester film laminated on at least one side of a polarizer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004213679-A (JP)
Title: Remote education system
Inventor: NOSE KUNIYUKI
IPC: H04N7/167
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote education system in which there is little possibility that an encryption key is obtained by a third person and the encryption key which does not have to be managed by a user is exchanged and which is excellent in secrecy in a remote education system utilizing a communication satellite.  <P>SOLUTION: In this remote education system in which interactive information transmission is performed by the communication satellite and a ground network between a transmission center having an information transmission function to the communication satellite and an information reception function from the ground network and a plurality of participant classrooms having an information transmission function to the ground network and an information reception function from the communication satellite, a cryptographic key is transmitted from the transmission center to the participant classrooms, first information processors that the participant classrooms have use the cryptographic key to encipher digital data to be enciphered digital data, the enciphered digital data are transmitted from the participant classrooms to the transmission center and a second information processor that the transmission center has decodes the enciphered digital data with a decoding key corresponding to the cryptographic key.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005217497-A (JP)
Title: Load driving circuit for semiconductor integrated circuit device
Inventor: RAN AKIFUMI
IPC: H03K17/06
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To form a load driving circuit for a semiconductor integrated circuit device without using a charge pump power supply circuit, and further, without providing an external terminal for a capacitor with large capacitance.  <P>SOLUTION: A transistor Tr6 provided to the outside of a semiconductor integrated circuit device A is activated from the off-state to the on-state by a bootstrap action generated by a capacitor CB following the activation of a transistor Tr5, which is provided to the inside of the semiconductor integrated circuit device A, from the off-state to the on-state by the bootstrap action of a capacitor Cs.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005213776-A (JP)
Title: Control circuit of air compressor mounting hydraulic shovel
Inventor: SANO NOBORU
IPC: E02F9/00
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control circuit of an air compressor mounting hydraulic shovel capable of cooling high temperature lubricating oil stored in an air compressor and an oil cooler in a short time during the stop of the air compressor.  <P>SOLUTION: When a stop signal of the air compressor 22 is received by the off-operation of a driving switch 39, an off-timer 49 having a retardant function for stopping the oil cooler 25 after the lapse of a predetermined time is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005212536-A (JP)
Title: Pneumatic tire
Inventor: TAWARA NAOHIRO
IPC: B60C11/00
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire excellent in both braking performance on a snow ice road and controllability and stability performance.  <P>SOLUTION: A tread 4 of the tire is composed of a base 34 and a cap part 36. The cap part 36 is composed of a first cap 38 and a second cap 40. The first cap 38 and the second cap 40 are alternately disposed in the axial direction. The first cap 38 and the second cap 40 are formed by cross-linking a rubber composition. The difference (P1-P2) between the compound amount P1 of the glass fiber to the 100 pts.wt. base material rubber in the first cap 38 and the compound amount P2 of the glass fiber to the 100 pts.wt. base material rubber is 2 pts.wt. or more. The difference (H1-H2) between the hardness H1 of the first cap 38 and the hardness H2 of the second cap is 2 or more.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005213347-A (JP)
Title: Fluororubber molding and method for producing the same
Inventor: KUZAWA NAOYA
IPC: C08J7/00
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fluororubber molding having a released gas amount more significantly reduced than that of a conventional fluororubber molding.  <P>SOLUTION: The method for treating a fluororubber molding comprises feeding a fluororubber molding into a dryer in which a gas in a vessel is intermittently replaced with nitrogen at fixed intervals, heating the molding at 100-130°C for 0.5-10 hours and reheating the molding at 200-230°C for 0.5-2 hours. The fluororubber molding is obtained by the treatment method, has ≤10 ppm released gas amount including water based on the whole molding when heated in a vacuum atmosphere of ≤10<SP>-4</SP>Pa at 200°C for 1 hour.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217258-A (JP)
Title: Wafer carrier
Inventor: SATO FUMINORI
IPC: B65D85/86
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer carrier wherein remaining of a film and sticking of particles in the vicinity of an outer edge of a semiconductor wafer can be prevented, and further drying time can be shortened.  <P>SOLUTION: Stick type side frames 3a, 3b are arranged instead of the conventional plate type side panels on both right and left sides of a wafer carrier. Further, windows 9b, 9d into which cleaning liquid can pass are formed at least on lower sides of the side frames 3a, 3b. In the side frames 3a, 3b, trenches 8 which are engaged with the outer edge of the semiconductor wafer are arranged on surfaces which touch the inside of the wafer carrier. A lower surface of the side frame is inclined toward exterior so that the cleaning liquid which is flowed from a lower aperture 5 of the wafer carrier may flow from the carrier interior to the outside through the windows 9b, 9d.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220762-A (JP)
Title: Compressor
Inventor: SAITO TAKAYASU
IPC: F04C29/00
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor wherein the number of terminal mounting bolts is reduced by disusing a mold supporting material when mounting a terminal on the end cap of a sealed container.  <P>SOLUTION: A flange portion 3c of the end cap 3 is fixed to an opening end 2c of a container 2 with the plurality of bolts 1a to form the sealed container 1. The end cap 3 has a hole 3a in the center and a base 23a of the terminal 23 is fastened fixedly to the inner face of the end cap 3 with the plurality of bolts 3b. An internal lead 24 and an external lead 25 are connected to connection terminals 23c of the terminal 23, respectively, and a mold material 26 is filled and sealed into a recessed portion encircled by the base 23a of the terminal 23 and the hole 3a of the end cap 3. Thus, the need of the conventional mold supporting material is eliminated and the number of the mounting bolts 3b is reduced because internal pressure operates on the terminal 23 for reinforcement.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004213880-A (JP)
Title: Optical pickup device and information reproducing device
Inventor: SUGIURA SATOSHI
IPC: G11B7/135
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device in an information recording and reproducing device which can switch sizes of a beam spot in accordance with the type of a disk to be reproduced.  <P>SOLUTION: The optical pickup device is provided with a plurality of light sources and an optical system common to the respective light sources are provided. By making respective optical path lengths between the respective light sources and an objective lens in the optical system different from each other, the number of apertures that correspond to each type of optical disks is set.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004201498-A (JP)
Title: Foreign matter clipping detecting apparatus for opening and closing member
Inventor: TOGAMI KATSUTAKA
IPC: E05F15/41
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clipping detection apparatus of foreign matter which reduces the arithmetic load for clipping detection, while accurately deciding whether clipping of the foreign matter occurs, by surely removing fluctuation of the load of vibration or the like.  <P>SOLUTION: A rotational speed detection sensor 23 detects the rotational speed of a motor 6, a detected signal SP of the rotational speed is input to a computer 21. A load-deciding rotational period is obtained in the computer 21 from its detected signal SP. The computer 21 decides whether the rotational speed has changed by a load equivalent to the load due to foreign matter clipping, based on the load-deciding rotational period, to count the number of continued times of this decision. When the computer 21 decides the load equivalent to be a condition of foreign matter clipping applied to opening/closing members, and further when this decision is made continuously a prescribed number of times, it is decided to be clipping.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005222355-A (JP)
Title: Paper sheet processor for facilitating countermeasure against print deviation
Inventor: MUKAI YOSHINORI
IPC: G07D7/00
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper sheet processor for surely executing dictionary comparison even when the margins of the outer peripheral parts of paper sheets are biased due to print deviation.  <P>SOLUTION: The images of a large amount of paper sheets are stored as samples in a dictionary to be used for deciding the authenticity of paper sheets, and the mean value and standard deviation of respective pixels are calculated. At that time, only the printed parts of the paper sheets are extracted and used as a dictionary. Also, only the printed parts are extracted from the image data of the paper sheets read by a sensor, and compared with the dictionary. Therefore, even when the print of the read paper sheets is deviated, collation can be exactly executed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226280-A (JP)
Title: Excavator
Inventor: KANEKO KENICHI
IPC: E21D9/08
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excavator capable of easily constructing a bent digged hole by changing the direction of digging arbitrarily in the ground.  <P>SOLUTION: This excavator 1 is provided with a rotary means 10 for excavation composed of a fixed shaft 11, a hydraulic motor 14 in which an output part 13 having an earth removal member 12 around it can rotate around the fixed shaft 11, and a rotary shaft 17 having a digging blade 15 in a front end part and connected with an output part 13 of the hydraulic motor 14 to rotate around the concentrical axis with the fixed shaft 11. A plurality of fixed shafts 30 for extension arranged on the same axial line as the fixed shaft 11 are sequentially attached to a rear end part of the fixed shaft 11, and the fixed shaft 11 and each fixed shaft 30 for extension are connected so as to bend freely.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226790-A (JP)
Title: Cylinder
Inventor: UMEKAWA FUMIO
IPC: F15B15/14
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder cover which reduces the weight of a cylinder and serves as a simple fixture mechanism.  <P>SOLUTION: A shaft is fitted in a tube and a cylinder cover so that the cylinder cover is fixed to the tube. The shaft is supported by a bracket at both ends so as to engage the cylinder with the bracket. Thus, the fixture of the cylinder cover to the tube and the engagement of the cylinder with the bracket are both realized by the shaft. A plurality of fastening plates are provided for a rod-side cylinder cover. The fastening plates are attached to the tube from the inner side thereof. The fastening plates and the rod-side cylinder cover are fixed to each other by bolts. A thread portion is provided in the fastening plate, and a piping means is attached in the thread portion. A hole is arranged in the rod-side cylinder cover so that the fluid from the piping means is made to pass through the hole.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227234-A (JP)
Title: Angular velocity sensor
Inventor: UEHARA HIROYASU
IPC: G01C19/5607
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an angular velocity sensor provided with an oscillation part and Coriolis output detection part which are not affected by variation of surrounding temperature, source voltage and scattering of circuit element and the like, and has high stability.  <P>SOLUTION: By impressing a source voltage, the gain of a gain turnover circuit 24 set large and a piezoelectric vibrator 11 is vibrated by the large AC drive voltage, and activated in a short time. At the time when the output of the activation detection circuit 23 lowers the gain of the gain turnover circuit 24, an AGC circuit 32 operates to maintain a loop gain at unity and conducts constant amplitude oscillation. If the angular velocity is added when the piezoelectric vibrator 11 is vibrated to a specific direction, Coriolis force works on it, vibration in the direction perpendicular to the vibration in the specific direction is generated and electric charge generated by the vibration is detected with the detection electrodes 13a and 13b. The detected charge is converted to a voltage. After temperature-compensating in a temperature compensation type amplifier circuit 45, detection is conducted in a synchronous detection circuit 46. After extracting DC component, DC detection signal Sout is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233248-A (JP)
Title: Roller bearing for supercharger
Inventor: SUMIHARA HIDETOSHI
IPC: F16C33/80
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller bearing for a supercharger which prevents leakage of grease even in the case of continuous operation at a high revolution and provides long service life.  <P>SOLUTION: A sealing member (a shield plate 5) having a locking part 5a covered with rubber 5b is fitted in a locking groove 2a in an end of an outer ring 2. Clearance (a distance y) is created between an inner ring side end 5c and a seal groove 1a of an inner ring 1. An axial length x of the opposed surface on the side of the shield plate 5 opposed to the seal groove 1a is 0.8 mm or longer. This configuration prevents a leakage of grease from the locking groove 2a incident to a high revolution of the supercharger and forms labyrinth for preventing the leakage of grease between the inner ring 1 and the shield plate 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230979-A (JP)
Title: Construction method of three-dimensional dna network, and three-dimensional dna network
Inventor: TAKEDA YOSHIHIRO
IPC: B82B1/00
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To construct a DNA network spreading in a three-dimensional space.  <P>SOLUTION: A DNA dispersion with DNA made insoluble with a DNA fixing factor is infiltrated between two substrates (S1-S3). Further, a solution of a network connection point constitutive factor is infiltrated between the substrates, and this state is left for a predetermined time (S4-S5). The three-dimensional DNA network is thus constructed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128995-A (JP)
Title: Backflow prevention fan module
Inventor: CHOU YI-LUNG
IPC: H05K7/20
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backflow prevention fan module capable of effectively keeping stability of cooling of a computer device even when one fan set loses effect, of reducing the number of components, and of reducing a manufacturing cost by using a common component.  <P>SOLUTION: The inside of a housing is divided into two housing chambers by a dividing means; the dividing means is extended to a heat radiation gas exhaust area of the housing to form two gas exhaust ports by dividing it; fan sets are installed in the two housing chambers; backflow prevention plates are mounted in parts in the vicinities of the two gas exhaust ports in the two housing chambers; when one of the fan sets loses effect, the backflow prevention plate corresponding to it immediately closes the corresponding gas exhaust port by its weight and pressure difference between the inside and the outside of the housing; then the other fan set keeps a normal operation; and heat radiation stability of the computer device is kept without influencing the flow of the gas at all.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232424-A (JP)
Title: Metal scavenger and metal scavenging method
Inventor: ITABASHI HIDEYUKI
IPC: C02F1/62
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily available and applicable, low cost and safe metal scavenger and a metal scavenging method using the metal scavenger.  <P>SOLUTION: The metal scavenger contains at least an effective component extracted from plants with water and/or an alcohol.  <P>COPYRIGHT: (C)2005,JPO&NCIPI