baber/WOPTO huggingface dataset:
Patent JP-2004069971-A (JP)
Title: Electrophotographic photoreceptor and image forming apparatus using it
Inventor: GOTO KOJI
IPC: G03G5/147
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which facilitates removal of waste toner produced in an image forming apparatus and is highly durable, and also to provide an electrophotographic apparatus.  <P>SOLUTION: The image forming apparatus forms an electrostatic latent image by electrifying and exposing the electrophotographic photoreceptor, develops the image developer (hereinafter referred to as toner) and transfers the thus formed visible image to a transfer material, and has a means for clearing away residual transfer toner (hereinafter referred to as waste toner). The cleaning means is composed of an elastic cleaning blade which scrapes the waste toner off the photoreceptor, and a conveying member, such as a screw, for conveying the waste toner which is disposed parallel to the photoreceptor. A direction in which the waste toner is conveyed is horizontal with respect to the electrophotographic photoreceptor. The hardness of the surface layer of the photoreceptor which is measured by a Fisher micro-hardness tester is 210 N/mm<SP>2</SP>or greater at 23°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072517-A (JP)
Title: Mixer
Inventor: SUZUKI TAKEO
IPC: H03D7/14
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mixer which can secure performance sufficiently even with a low power supply voltage and in which the entire configuration including peripheral circuits is simple.  <P>SOLUTION: This mixer is provided with first and second transistors, the emitters of which are connected to each other and which constitutes an oscillation circuit, a third transistor 7 whose emitter is connected to the emitter of the first transistor 1 and a fourth transistor 8 whose emitter is connected to the emitter of the second transistor 2. A first signal is inputted between the base of the third transistor 7 and the base of the fourth transistor 8 in a balanced manner, the third and fourth transistors 7 and 8 mix an oscillation signal with a first signal, and a second signal is outputted from the third and fourth transistors 7 and 8 in a balanced manner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069605-A (JP)
Title: Transmittion originator device, transmitting destination device, information transmitting system and method for automatically setting time in information transmitting system
Inventor: WATANABE HARUHITO
IPC: G04C9/04
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To regulate a time of a device-containing timepiece using a means for avoiding complexity of a system itself by incorporating nothing to do with a basic protocol of a mass storage class at all and performing a recognition with information in a file as a base and transmission of information.  <P>SOLUTION: A digital still camera 11 of the transmittion originator device generates the file 45 for the recognition in a route folder 42 in a memory card device 40. A folder structure 41 (341) in a digital camera body 12 is the folder structure 41 (341) defined by a personal computer 30 in advance, detects that the file structure of the file 45 (345) and contents of its predetermined item data coincide with a file format and data contents previously decided in the computer 30, then starts a time information acquisition/identification file updating software 62 by a monitoring resident software 61, and automatically sets time information by a timepiece function in the camera 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069002-A (JP)
Title: Composite valve
Inventor: TAJIRI KAZUMI
IPC: F16K1/22
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite valve with easily adjustable seat bearing pressure.  <P>SOLUTION: A butterfly valve is provided inside a valve box sleeve 3. In space in a valve box around the valve box sleeve 3, a rotary valve element 5 of a semi-spherical form is provided to open/close a lower end opening 11 of the valve box sleeve 3. At the lower end opening 11 of the valve box sleeve 3, a sleeve side seat 14 is provided. Inside the rotary valve element 5, a valve element side seat 31 of a disc-like form that is flexible to be deformable inward/outward of the rotary valve element 5, and curved along an inner spherical surface of the rotary valve element 5 is provided. By forming a projection 34 on the inner spherical surface of the rotary valve element 5, a cavity 36 is formed between the valve element side seat 31 and the rotary valve element 5. A bolt 32 and a nut 33 are provided to draw a center part of the valve element side seat 31 outward of the rotary valve element 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075608-A (JP)
Title: Method for producing carbonyl-containing heterocyclic compound
Inventor: SHIBUYA AKINORI
IPC: C07B61/00
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for readily producing a carbonyl-containing heterocyclic compound in high yield.  <P>SOLUTION: The method for producing the compound represented by general formula (I) involves reacting a compound represented by general formula (II) with a metal bicarbonate in the presence of a quaternary ammonium salt. (In the formulas, R<SB>1</SB>, R<SB>2</SB>and R<SB>3</SB>are each independently a hydrogen atom or a monovalent nonmetallic atomic group; Z is an oxygen atom or a sulfur atom; and X is a leaving group).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003074316-A (JP)
Title: Valve spring assembly and its mounting method
Inventor: CREISSEL JULIE
IPC: F01L3/24
Filed: 2002-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a valve spring assembly which is easily mounted. SOLUTION: The valve spring assembly includes a valve spring plate, and is formed of a unit mounted in advance so as to automate mounting.
Patent JP-2004087042-A (JP)
Title: Method for applying lubricant, lubricant layer, magnetic recording medium, and magnetic disk device
Inventor: CHIBA HIROSHI
IPC: C10N40/18
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a lubricant layer which is provided for the purpose of a magnetic recording medium and dispenses with heat treatment for orientation of lubricant molecules.  <P>SOLUTION: The method comprises immersing the medium into a lubricant solution containing the lubricant having a main chain component and a terminal component which is bonded to at least one terminal of the main chain component and has the chemical properties different from those of the main chain component within one molecule, bonding the lubricant by association to the surface of the medium through the terminal component and orienting the main chain component toward the surface of the medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085466-A (JP)
Title: On-vehicle navigation system, method of controlling display of poi information, and program
Inventor: AOTO HIDEKAZU
IPC: G09B29/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle navigation system capable of grasping a guide point easily, and capable of conducting guide and introduction surely, a POI information display control method therefor and a program for executing the method.  <P>SOLUTION: In this on-vehicle navigation system, information other than POI information as to a prescribed guide point is brought into a non-display condition, out of display of the POI information corresponding to an image display mode, when own vehicle approaches to the prescribed guide point. Whole POI information is displayed again after passing the prescribed guide point. The display for the POI information as to the prescribed guide point is displayed emphatically therein.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082974-A (JP)
Title: Pneumatic tire
Inventor: ABE SHINICHI
IPC: B60C11/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce manufacturing cost and provide an identification line capable of efficiently distinguishing a similar form.  <P>SOLUTION: Tires 11∼17 of seven kinds from a first form to a seventh form exist. The identification line for discrimination is attached on a surface of a tread part 20 of each of the pneumatic tires 11∼17 in a form extending along the peripheral direction of the tread part 20 so as to be distinguished from another tire having a different identification line. At this time, not only continuous lines R1, Y1, G1 but also noncontinuous lines, namely, dotted lines R2, Y2, G2 are attached as the identification lines.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093746-A (JP)
Title: Liquid crystal display
Inventor: ARAKI TOSHIO
IPC: G02F1/1343
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a resistance value of a comb-shaped electrode and to suppress the occurrence and growth of a defect due to the metal material of the comb-shaped electrode, in a lateral electric field system liquid crystal display.  <P>SOLUTION: The comb-shaped electrode is constituted of two-layer structure of a layer of an aluminum alloy layer and a layer of aluminum alloy layer containing nitrogen. The resistance value of the comb-shaped electrode can be reduced by using the aluminum alloy layer and the occurrence and the growth of the fine defect and abnormal crystal growth of aluminum can be suppressed and disconnection of the comb-shaped electrode and electric short circuit between the comb-shaped electrode and another wiring can be prevented by using the aluminum alloy layer containing nitrogen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091117-A (JP)
Title: Forklift
Inventor: MURAKISHI HAJIME
IPC: B66F9/075
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forklift with a 360°-rotatable drive wheel capable of enhancing the safety by surely working devices contributing to a safety work such as an indicator for indicating the advancing direction and head and rear lamps.  <P>SOLUTION: This forklift has indicators 13, 14, 15 and 16 for indicating the advancing direction in four longitudinal and lateral directions; a rotating direction detection means 17 for detecting the rotating direction of the drive wheel 7, a rotating angle detection means 18 for detecting the rotating angle θ of the drive wheel 7; and an indicator control means 19 for operating either one indicator in conformation to the rotating angle and rotating direction of the drive wheel 7. According to such a structure, since the advancing direction of the forklift can be visually confirmed by the lighting indicator, the safety can be remarkably improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091404-A (JP)
Title: Tooth surface cleaner composition
Inventor: ISHIBASHI TAKURO
IPC: A61K8/22
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellently safe tooth surface cleaner composition having excellent effectiveness and operability.  <P>SOLUTION: This tooth surface cleaner composition comprises hydrogen peroxide and a metal ion (cation). The metal ion (cation) is one or more kinds of metal ions selected from compounds containing iron, aluminum, titanium, zinc, copper, manganese or cobalt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096680-A (JP)
Title: Controller area network communications equipment
Inventor: ITOI MAKOTO
IPC: H04L12/413
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To realize controller area network communications equipment which can ensure communication security, without destroying the assignment of the number system of ID.  <P>SOLUTION: In controller area network communications equipment, wherein a plurality of nodes are connected with a communication path, with each of the nodes being provided with a transmission and reception means for transmitting and receiving data including a CAN-ID field, an ID setting means which sets a prescribed functional information to a bit of the CAN-ID field included in data to be transmitted, and an ID analysis means which analyzes the prescribed functional information in data, when the data wherein the prescribed functional information is set are received. The ID setting means groups the prescribed functional information for each prescribed function, in a part of bits of the CAN-ID field, gives data transmission precedence, performs assignment of drawing number of the global functional group ID, and performs assignment of the number of communication item number ID for identifying communication contents to each of the prescribed functional information which is grouped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102408-A (JP)
Title: Information terminal management system
Inventor: ORIYAMA NORIHISA
IPC: G06F21/31
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information terminal management system capable of accurately preventing any unauthorized access to information stored in an information terminal.  <P>SOLUTION: A search terminal 2 capable of acquiring its own current location and wirelessly notifying the result to a control center 3 is connected to a working terminal 1 in which predetermined information is stored so as to be freely attachable and detachable. The working terminal is able to access the predetermined information under a condition that the search terminal is put in a communicable state with the control center. The control center controls the current location information received from the search terminal. Thus, it is possible to access the predetermined information only by mounting the search terminal as the key of the working terminal, and to improve security by a simple operation for an owner. Also, the current location information received from the search terminal is managed by the control center so that the use condition of the working terminal can be monitored by the control center.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098762-A (JP)
Title: Blowing-out section structure for vehicle
Inventor: KAWAGUCHI YUKIE
IPC: B60H1/34
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce impact to occupant when a part of body of the occupant hits a blowing out part (register) due to collision of a vehicle or the like in a vehicle blowing out part structure.  <P>SOLUTION: The blowing out part 3 provided in an instrument panel 1 is provided with connecting parts 6c, 6d having a duct 13 connected thereon, and support parts 6c, 6e supporting a register 14 setting a direction of wind from the duct 13 in such a manner that a direction of the register 14 can be freely changed, and outer shapes of the support part 6c, 6e are set larger than outer shape of the connecting parts 6c, 6d. The support part 6e is provided with a fragile part 17 which breaks when big impact acts on the register 14 and allows the register 14 to move forward.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100175-A (JP)
Title: Gate device
Inventor: FUJII MICHIHISA
IPC: E05C17/02
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gate device preventing an open door body from being naturally brought into closing movement as fanned by strong wind during passage, and preventing the door body that has collided against a door stopper or the like from bouncing back when the door body is forcibly opened.  <P>SOLUTION: An opening maintaining device comprises a latch bolt 6 provided in the door body 2, and a strike 81 provided on a post 8 or a fixed structure such as a building and with which the latch bolt 6 engages when the door body 2 is open. The opening maintaining device controls the position of the door body 2 to keep the door body 2 open.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097347-A (JP)
Title: Magician's tool used for trick making article appear and disappear
Inventor: SHIMOMURA TOMOYUKI
IPC: A63J21/00
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magician's tool which has a simple structure and is easily handled.  <P>SOLUTION: The magician's tool is composed of a box body 2 provided with a hole 2a with a sufficient size for the finger to be inserted, a cover 3 for closing the upper opening of the box body 2, and an inner plate 4 having substantially the same shape as the bottom surface of the box body 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104396-A (JP)
Title: Radio receiver
Inventor: DAIKO HIDEKI
IPC: H03J3/20
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio receiver capable of obtaining an excellent tracking characteristic without revising hardware in a plurality of reception areas wherein reception frequency ranges differ from each other.  <P>SOLUTION: An adder means 29 summates an output VR of a PLL circuit 23 to a tracking correction signal TR given from an MPU 27 and the sum is applied to a varactor diode D1 of a reception tuning circuit 41. Thus, tracking correction is performed. The signal TR is a sum of a correction value TR(f0) at a tracking frequency f0 obtained at tracking adjustment and a predicted correction amount C predicted by a delivered area and by a reception frequency band, and a memory 31 stores the signal TR. Thus, an excellent tracking characteristic is obtained at a frequency apart from the tracking frequency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097507-A (JP)
Title: Pendant and its production method
Inventor: SAKO HIROSHI
IPC: A44C27/00
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pendant giving a user a consciousness of value as an object of appreciation, a collection object and an ornament as well as value as a property and a lucky charm.  <P>SOLUTION: A hook-shaped pendant body 1 is provided with a hole 2 for installing gems and a hole 3 for installing birthstones. A diamond (gem) 4 for a gift is installed removably to the hole 2 for installing gems on the pendant body 1 and an aquamarine (birthstone) to be possessed by oneself is installed to the hole 3 for installing birthstones on the pendant body 1. The diamond 4 is possessed together with the aquamarine 5 that protects oneself until the day it is given to a sweetheart or an offspring and in case of giving the diamond 4 to somebody the diamond 4 is removed from the pendant body 1 and installed to an earring or a ring.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099772-A (JP)
Title: Conductive polyester sheet and electronic component packaging container made therefrom
Inventor: ABE KAZUHIRO
IPC: B65D85/86
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost conductive polyester sheet having conductivity performance and mechanical strength sufficient for the protection of an electronic component being the contents and to provide an electronic component packaging container, such as a carrier tape, made therefrom.  <P>SOLUTION: The conductive polyester sheet is prepared by forming a coat layer comprising a conductive composition containing carbon black on at least either surface of a base sheet comprising a polyester composition. The content of acetaldehyde in the polyester base sheet is 50ppm or lower, and the surface resistivity on the conductive composition coat side is below 1×10<SP>7</SP>Ω.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101134-A (JP)
Title: Hot water storage type hot-water feeder
Inventor: HONMA MAKOTO
IPC: F25B30/02
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water storage type hot water feeder having a heat exchanger with hot water in a hot water storage tank as a heat source in which a moderate-temperature water generated through heat exchange can be used for hot water service.  <P>SOLUTION: The hot water storage type hot water feeder is provided with first and second hot water storage tanks 2 provided in parallel between a water feed pipe 6 and a hot water feed pipe 7 to store hot water, a heating means 22 to heat hot water in each hot water storage tank 2 at a high temperature, a mixing valve to adjust the hot water feed ratio from each hot water storage tank 2, and a heat exchange circulation circuit 37 which communicates an upper portion of the first hot water storage tank 2A having a heat exchanger 28 and a heat exchange circulation pump 29 with an upper portion of the second hot water storage tank 2B, communicates a lower portion of the first hot water storage tank 2A with a lower portion of the second hot water storage tank 2B, radiates heat of high-temperature water taken out of the upper portion of the second hot water storage tank 2B by the heat exchanger 28, and returns the generated moderately hot water to the upper portion of the first hot water storage tank 2A, and adjusts the opening of the mixing valve 8 so that high-temperature water or moderately hot water in the first hot water storage tank 2A is used with priority over high-temperature water in the second hot water storage tank 2B when hot water is fed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105793-A (JP)
Title: System for washing thermal decomposition residue
Inventor: HANAWA SHINICHI
IPC: B09B5/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve the quality of thermal decomposition residues as recycling resources by efficiently removing inorganic chlorides from the thermal decomposition residues at a low running cost with simple constitution.  <P>SOLUTION: The thermal decomposition residue washing system comprises a classifying apparatus 2 for separating thermal decomposition residues 1, which are objects to be treated, a washing apparatus 4 having a washing tank for washing inorganic chlorides from the thermal decomposition residues 3 supplied from the classifying apparatus 2 after the separation, and a drying facility 6 for dewatering and drying the thermal decomposition residues 5 supplied from the washing apparatus 4 after washing and is further provided with a degassing apparatus 7 for degassing the thermal decomposition residues 3 supplied from the classifying apparatus 2 before the washing by the washing apparatus 4 and after the separation of the classifying apparatus 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107889-A (JP)
Title: Door unlocking controller
Inventor: IIDA MINORU
IPC: E05B81/64
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door unlocking controller with extremely high safety capable of positively unlocking any one of the doors even when power fuses are systematized into one.  <P>SOLUTION: When a door lock control unit 21 receives a collision notifying signal from an air bag control unit 11 indicating that a collision form of a vehicle is a front collision or a side collision from a driver's seat side, first, it outputs an unlocking signal to a front passenger seat side door lock actuator 25, and then it outputs the unlocking signal to a driver's seat side door lock actuator 23. When the door lock control unit 21 receives a collision notifying signal from the air bag control unit 11 indicating that the collision from is a side collision from a front passenger seat side, first, it outputs the unlocking signal to the driver's seat side door lock actuator 23, and then it outputs the unlocking signal to the front passenger seat side door lock actuator 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111475-A (JP)
Title: Heat-treating apparatus and method for manufacturing semiconductor device
Inventor: YAMAZAKI YOSHINOBU
IPC: H01L21/31
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-treating apparatus having a substrate support which suppresses a rub between the substrate support body and a substrate to reduce flaws, a slip, and further curvature, and a method for manufacturing a semiconductor device.  <P>SOLUTION: The substrate support body 30 has a ring-shaped plate 72 provided to a main body part and a support part 54 is suspended from a cut 74 formed in the plate 72. This support part 54 has a spherical fulcrum 62 and a hook part 64 and freely swings on the plate 72 around the spherical fulcrum 62. The substrate is mounted on the hook part 64 and even if the substrate deforms owing to heat stress, the support part 54 which freely swings can absorb that.  <P>COPYRIGHT: (C)2004,JPO