baber/WOPTO huggingface dataset:
Patent JP-2005070122-A (JP)
Title: Electrophotographic photoreceptor and image forming apparatus
Inventor: SUGAI AKIO
IPC: G03G5/04
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having excellent durability and an image forming apparatus.  <P>SOLUTION: The electrophotographic photoreceptor is provided with a photosensitive layer containing a binder resin, a charge generating agent, a hole transport material, and an electron transport material, in which the hole transport material is a stilbene derivative expressed by general formula (1) and the molecular area of the electron transport material is specified to a value within a range of 18 to 40Å<SP>2</SP>. In the general formula (1), R<SP>1</SP>, R<SP>2</SP>and R<SP>5</SP>, and R<SP>6</SP>represent independent 1-20C substituted or unsubstituted alkyl groups, alkoxy groups, aralkyl groups or halogen atoms or 15-20C substituted or unsubstituted aryl groups; (m), (n), (p) and (q) independently represent an integer from 0 to 3; R<SP>3</SP>and R<SP>4</SP>independently represent hydrogen atoms or 1-20C alkyl groups.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021850-A (JP)
Title: Wind sheltering device
Inventor: ENDO HIDEMITSU
IPC: A01M7/00
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wind sheltering device capable of producing good wind sheltering effects without becoming obstacles when they are not used.  <P>SOLUTION: A wind sheltering device is provided with sheltering covers 19, 44 capable of deforming to using positions A, B where a part of an air discharging port 11 is closed and to a storing position C where the air discharging port 11 is retreated to a lower part of a machine body 1 and is opened by sliding up and down along with the air discharging port 11 which is formed in the machine body 1. The sheltering covers 19, 44 do not become obstacles when they are not used as they are retreated to the storing position C at the lower part of the machine body 1 and stored. And as the sheltering covers 19, 44 are sliding along the air discharging port 11, there is no gap between the sheltering cover 19, 44 at the using positions A, B and the machine body 1, and thus good sheltering effects are obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030936-A (JP)
Title: Sensor signal detector
Inventor: UMEKI NOBUAKI
IPC: E05F15/20
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor signal detector for improving the reliability of a sensor used for collateralizing safety or the like with respect to human bodies.  <P>SOLUTION: The detector comprises an internal power voltage generation circuit 20, a buffer amplifier 21 for receiving signal from the sensor, a pull-up element 11 and a pull-down element 12 connected to its input terminal by way of a pair of switches 15 and 16, a gain amplifier 22 for receiving the output signal of the buffer amplifier 21, a pull-up element 13 and a pull-down element 14 connected to its input terminal by way of a pair of switches 17 and 18, and a troubleshooting circuit 10 for controlling the connection of the two pairs of switches 15 and 16, 17 and 18 in a specific turn and inspecting the internal power voltage generation circuit 20, a buffer amplifier 21 and the gain amplifier 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028305-A (JP)
Title: Gas-liquid mixture production device, sewage purifying device and fuel injection equipment
Inventor: NOMIZU KIYOSHI
IPC: B01F5/04
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas-liquid mixture production device by which the increase in the amount of fine bubbles to be mixed can easily be performed, and further, production can easily be performed.  <P>SOLUTION: A liquid is made to flow into a cavitation generation chamber 2 through a jet injection hole 3 tightened so as to be smaller than the flow passage 21A on the side of an inlet 11, and a liquid is made to flow in the cavitation generation chamber 2 at a speed higher than that on the side of the inlet 11. Thus, the liquid whose static pressure is made low at the inside of the cavitation generation chamber 2 generates cavitation, and fine bubbles are largely produced. At this time, the amount of the fine bubbles to be generated are easily increased by increasing the flow rate and flow velocity of the liquid. Further, the inflow port of fine gas for generating fine bubbles is made needless, so that microfabrication is made needless as well, and its production is made easy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004050838-A (JP)
Title: Disposable ink feed bag with accessory
Inventor: PERKINS MARK D
IPC: B41J2/175
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposable ink bag which can be connected and separated.  <P>SOLUTION: An accessory being fixed to a disposable ink supply bag has an egress snout for discharging ink from the bag. The accessory is arranged to engage with a housing for the bag such that the bag can be connected with the housing when ink is discharged from the snout, and arranged to disengage from the housing when the bag becomes empty so that the bag can be separated from the housing and disposed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005027592-A (JP)
Title: Ice cream
Inventor: KADOKURA EIJI
IPC: A23G9/52
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide ice cream having extending quality in a condition of being slightly softened at the time of eating without lowering palate feeling and taste as ice cream.  <P>SOLUTION: The ice cream contains 1-5 wt.% of pullulan as polysaccharides based on the whole, and preferably ≥20 wt.% of mix sugar solid. It is preferable that the air content (OR) of the ice cream is brought to 10-30 wt.% and further preferable that the ice cream further contains with pullulan at least one kind selected from polysaccharides excluding pullulan and starch so as to improve extending quality.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038154-A (JP)
Title: Sectionalism evaluation system
Inventor: YUDA AKIO
IPC: G06Q10/06
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new sectionalism evaluation system and program as a primary objective.  <P>SOLUTION: For each member, a linked agent list, an assigned section code, and a section culture element set including a plurality of section culture elements of an organization are set. Interaction of each member is modeled and simulated on a multi-agent concept. Own section influence processing raises the ratio of the section culture element related to the own section to reflect the influence of membership itself in the section. Interaction processing shares a given percentage of differences in the section culture element set from linked parties to reflect the influence of communication with other members. From each section culture element set calculated by the processing, the standard deviation of the section culture elements per member is calculated in a section or organization unit to compute a sectionalism index of the section or organization. Sectionalism can be accurately evaluated from the index reflecting the influence of differences in section quality.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004076002-A (JP)
Title: Hydraulic composite material having photocatalyst function and its production method
Inventor: NONAMI TORU
IPC: C09D1/06
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic composite material having multifunctions besides a photocatalyst function and its production method.  <P>SOLUTION: The method for producing the hydraulic composite comprises setting a hydraulic material such as a calcium silicate-based cement or a calcium phosphate-based cement by applying on a substrate in the presence of water, and mixing a hydraulic composite material having an adsorption function, a humidity control function and/or a photocatalyst function that is solidified/stuck and self-bonded to the applied surface and a solution suspending or dissolving the above hydraulic material with a photocatalyst.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005040752-A (JP)
Title: Washing device and washing method for air filter unit
Inventor: HATANAKA SHINGO
IPC: B08B3/12
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing device for an air filter unit capable of efficiently washing even a thick air filter unit with a simple constitution, and to provide a washing method therefor.  <P>SOLUTION: In the washing device 20, a filter medium in an air filter unit 28 arranged oppositely to a vibration element 30 is washed in a washing liquid 26 using ultrasonic waves generated by driving the vibration element 30. In the vibration element 30, only the rear face 33 on the side opposite to the surface 32 confronted with the filter medium in the air filter unit 28 is fixed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041432-A (JP)
Title: In-vehicle-rear end collision prevention device
Inventor: OTSUBO KAZUFUMI
IPC: G08G1/16
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-vehicle-rear end collision prevention device for allowing a vehicle approaching another vehicle from behind to approach it safely without making any collision against vehicles in traffic jam and further effectively preventing an collision accident.  <P>SOLUTION: This in-vehicle-rear end collision prevention device comprises a forward monitoring sensor 1 installed at the front part of its own vehicle for detecting a distance ranging from its own vehicle to a preceding vehicle positioned in front of its own vehicle; a vehicle speed sensor 3 for sensing an own vehicle speed; a hazard lamp 4; and traffic jam announcing functions 4, 5 for announcing a traffic jam to a rear approaching vehicle positioned behind the own vehicle when both distances from a front monitoring sensor and the vehicle speed sensing means to the preceding vehicle and the speed of its own vehicle reaches their predetermined values or lower.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049186-A (JP)
Title: Probe of scanning tunneling microscope and its manufacturing method
Inventor: KIN KISHUN
IPC: C01B31/02
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe used in a scanning tunneling microscope with an extremely sharp tip and high strength and its manufacturing method.  <P>SOLUTION: In the probe 10 of the scanning tunneling microscope and its manufacturing method, the probe 10 is formed from metal such as tungsten, a tip surface 12 of the probe 10 has a buffer layer such as a carbonization coating film, and a carbon nanotube 13 is extended from the buffer layer such as the carbonization coating film of the tip surface 12 of the probe 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049658-A (JP)
Title: Optical fiber cable
Inventor: HOSOI FUMIKI
IPC: G02B6/44
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber cable that, while satisfying tensile characteristics, is less prone to cause breaking of a tension member or lowering of the Young's modulus even if the cable is bent with a small diameter.  <P>SOLUTION: The optical fiber cable is one in which a coated optical fiber and tension members are integrated, and is characterized in that the cross section of the tension members is flat in a prescribed direction. The optical fiber cable is further characterized in that the cross section of the optical fiber cable body portion is also flat in a prescribed direction, that a coated optical fiber and at least one tension member are contained in the optical fiber cable body portion, and that the tension member is flat in the direction of the longer side of the cross section of the optical fiber cable body portion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048675-A (JP)
Title: Self-priming pump
Inventor: INOUE TATSUO
IPC: F04D9/02
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-priming pump having improved pumping performance and efficiency by reducing a gap between the inner diameter of a mouth portion of a partition plate and the outer diameter of an impeller.  <P>SOLUTION: The self-priming pump comprises a first synthetic resin casing 12 having an inlet 16 and an outlet 78, a second synthetic resin casing 14, the partition plate 22 partitioning the first casing 12 from the second casing 14 and having the opened mouth portion 26 in which water is distributed, the impeller 28 arranged in a pump chamber 30 formed in the second casing 14, and a motor 50 for rotating the impeller 28. The partition plate 22 is fixed to the second casing 14 with screws 46, 48 and the impeller 28 is partially inserted into the mouth portion 26.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004068244-A (JP)
Title: Method for preventing peep and surreptitious photographing and skirt therefor
Inventor: RI SUCHI
IPC: A41D1/14
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preventing peep and surreptitious photographing, and to provide a skirt therefor.  <P>SOLUTION: The skirt for preventing peep and surreptitious photographing comprises a cut and sewn skirt, a waist locking device set at a waist part of the skirt and two openings symmetrically set at the both sides of the skirt and for inserting both hands therethrough to change clothes, and the method comprises using the skirt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005054837-A (JP)
Title: Motor-driven brake device
Inventor: YAMAGUCHI TOUMA
IPC: F16D65/18
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor-driven brake device which can surely execute the holding of target pressing force and can exert a parking brake function.  <P>SOLUTION: A motor 12 (a ratchet wheel) is rotated in the direction of releasing the pressing force (time T4-T6) at a stage (time T4), in which the rotation is progressed at the width dimension length of two tooth parts after the generation of the target pressing force (time T1), regarding the locking of a rotor of a parking brake mechanism. After that, the rotation in the direction of generating the pressing force of the ratchet wheel 52 is progressed. The rotational position is held (time T7). After the rotational position is held for a specified period of time, the power distribution to the motor 12 is stopped (time T-8). After that, an engagement claw is arranged to the tooth bottom. By this, a rotation amount in the direction of releasing the pressing force is made smaller compared with that in the direction of generating braking force of the ratchet wheel after the generation of the target pressing force. The engagement claw can be arranged to the tooth bottom. Accordingly, the parking brake function can be exerted with the pressing force larger than the target pressing force.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063740-A (JP)
Title: Heating cooker
Inventor: MATSUO KATSUHARU
IPC: A47J36/24
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating cooker capable of heating a large cookware, preventing a resonance sound preventing easily boiling over or splattering from the cookware without spoiling the whole installability.  <P>SOLUTION: The width W12 of a top plate 12 is larger than the width W13 of a main body case 13.Each central part O24, O25 of first and second heaters 24, 25 are arranged outside of central parts RO13, LO13 (W13/4) on both sides equally divided to the right and left of the main body case 13 (W13/2) and inside of central parts RO12, LO12 (W12/4) on both sides equally divided to the right and left of the top plate 12 (W12/2). Consequently, the space between the first and second heaters 24, 25 can be large and a room for the space between the cookware put on the first and second heater 24, 25 of the top plate 12 and the outermost peripheral edge of the top plate 12 can also be large without enlarging the main body case 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005058594-A (JP)
Title: Dental bleaching device
Inventor: MASUDA KATSUTOSHI
IPC: A61C19/06
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dental bleaching device capable of bleaching all the teeth evenly.  <P>SOLUTION: The dental bleaching device comprises a body 10 made of synthetic rubber or synthetic resin as a transparent elastic member, tooth insertion parts 11a and 11b formed in the body 10, and LEDs 20a, 20b and 20c for irradiating light to the inside of the body 10. Titanium particles are mixed in the body 10 as particles with a light diffusion effect. In addition, a mirror film 40 is pasted on a side surface of the body 10 on the external side when the body 10 is inserted into the oral cavity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066978-A (JP)
Title: Inkjet recording method
Inventor: AOSHIMA KEITARO
IPC: B41J2/06
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic inkjet recording method which has good gradation controllability of a shadow area and good controllability of a dot diameter.  <P>SOLUTION: When A represents an electrode driving frequency for ejection of an ink composition and B represents a parting frequency for stringing, the driving frequency A is 5 kHz or more, and the driving frequency A and the parting frequency B satisfy the expression: B/A≥5. Additionally, the parting frequency for the stringing during a single drive of an electrode is decreased. Thus, the above problem is solved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004087495-A (JP)
Title: Alkaline development type photocuring conductive paste composition and plasma display panel formed with electrode using the same
Inventor: FUKUSHIMA KAZUNOBU
IPC: H01J11/24
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alkaline development type photocuring conductive paste composition which is superior in adhesion to the substrate after firing and adhesion between the layers, and can easily form a conductive circuit pattern of large area and high definition by photolithography technology, is especially useful for forming an underlayer electrode circuit of a bus electrode formed on the front face substrate of a plasma display panel.  <P>SOLUTION: The composition contains an organic component containing a photosensitive component and an alkaline soluble component, a conductive powder containing at least silver, a heat-resistant black pigment containing at least cobalt oxide, and a glass frit. After coating this photocuring conductive paste composition on the glass substrate of the plasma display panel, it is exposed in accordance with the prescribed pattern and developed by the alkaline water solution, then fired, thereby, a black electrode circuit of high definition can be formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005041682-A (JP)
Title: Storage cabinet with door utilizing ic tag
Inventor: YAMAMOTO MARI
IPC: G06K17/00
Filed: 2003-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve the recognition rate of a non-contact IC tag attached to an object stored in a storage cabinet with a door while minimizing the cost; to automatically recognize what document is stored in the cabinet at a desired time without manpower even if documents are often removed therefrom or put therein; and to identify a person who opens/closes the cabinet and semiautomatically manage who removes/puts the object.  <P>SOLUTION: In the cabinet, the non-IC tag storing information on the stored object is attached to the object to oppose a back face of the door of the cabinet. A recognition antenna for the inside of the cabinet is attached to the back face of the door of the cabinet can read the IC tag information, therefore the recognition rate is improved. Also, the production cost and installation cost can be reduced, and the storage state is automatically recognized. By holding an ID card in front of the recognition antenna, it is semiautomatically managed who removes/puts the stored object.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072402-A (JP)
Title: Semiconductor laser device, semiconductor laser module using the same and optical fiber amplifying device
Inventor: YOSHIDA JIYUNJI
IPC: H01S5/022
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser device which enables a high output operation with an excellent reliability.  <P>SOLUTION: In the semiconductor laser device having a p-type clad layer, an n-type clad layer and an active layer, the n-type clad layer comprises two or more layers which have a different composition containing InP and GaInAsP, in particular preferably, a superlattice structure. Also, a refractive index of the n-type clad layer is greater than that of the p-type clad layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067158-A (JP)
Title: Image forming apparatus, image forming system, and information processor
Inventor: WADA MASAHIRO
IPC: B41J29/00
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of forming a recorded material which can be authenticated, an image forming system, and an information processor used in the image forming apparatus.  <P>SOLUTION: This image forming apparatus judges whether or not there is a request of starting printing (S1). When there is the request (S1: YES), a bit string is generated from image data for printing and the generated bit string is converted to a base sequence. The data of the base sequence obtained by the conversion is transferred to a DNA synthesizing device to synthesize a DNA (S2). After preliminary ejection is carried out (S4), the synthesized DNA and an ink are mixed to form a DNA ink (S6), and the printing operation using the DNA ink is carried out (S7).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079242-A (JP)
Title: Electronic apparatus
Inventor: SHIBUYA SATOSHI
IPC: H01M8/12
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus which can be improved in characteristics and reliability by protecting components having low heat resistance from heat dissipated from a heating component and which can be reduced in size and thickness.  <P>SOLUTION: On the bottom inside a housing 10 formed of a material having a low thermal conductivity, PEFC1 which is the heating component whose surface is pasted with an aluminum foil and hence its surface emissivity is suppressed to not less than 0.04 nor more than 0.3 is located via heat insulating spacers 5. An air blower 6 for air-cooling the PEFC1 is located on the side of the PEFC1. On the top face side inside the housing 10, an electrolytic capacitor 2 and a memory disc 3, which are the components having a low heat resistance, are located.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005076250-A (JP)
Title: Sliding door
Inventor: TAKAHASHI SHUJI
IPC: E06B7/22
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an upper overhang sliding door for lengthening the useful service life of airtight materials, accumulating little dust and refuse, and coping with a barrier-free type.  <P>SOLUTION: This sliding door has an upper frame 3, a lower frame 13, and a paper sliding screen 7. The paper sliding screen 7 has the airtight materials 35 and 36 for blocking clearance between the paper sliding screen 7 and the lower frame 13. The lower frame 13 has an upper surface of a substantially flat shape, and has cross-sectional substantially crest-shaped airtight material receiving parts 31 and 33 arranged linearly in the traveling direction of the paper sliding screen 7. The airtight material receiving parts 31 and 33 are the substantially same height as a floor surface 37 on the upper end, and the tip of the airtight materials 35 and 36 is allowed to abut on the airtight material receiving parts 31 and 33.  <P>COPYRIGHT: (C)2005,JPO&NCIPI