baber/WOPTO huggingface dataset:
Patent JP-2003158659-A (JP)
Title: Image pickup device
Inventor: WATANABE TORU
IPC: H04N5/335
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device the circuit scale of which can be reduced. SOLUTION: First and second CCD driver circuits 33a, 33b alternately extract first and second image signals Ya(t), Yb(t) at each prescribed time from the first and second CCD solid-state imaging elements 31a, 31b. A selection circuit 36 alternately capture the first and second image signals Ya(t), Yb(t) in a timing in response to an operation timing of the first and second CCD solid-state imaging elements and provide the output of an image signal Y(t). Thus, the output side of the selection circuit 36 substantially configures the composite state of the first and second image signals Ya(t), Yb(t).
Patent JP-2003293684-A (JP)
Title: Method of controlling heading hydraulic pressure in slurry shield method
Inventor: MORI MASATAKA
IPC: E21D9/06
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a heading from collapsing and shorten an excavating time by controlling a variation in heading hydraulic pressure at the start and/or stop of excavating so as to be kept within a specified control value in a method of controlling the heading hydraulic pressure of a slurry shield method.  <P>SOLUTION: In this method of controlling the heading hydraulic pressure in the slurry shield method for storing the variation in the heading hydraulic pressure within the specified control value, when the excavating is started and/or stopped in this slurry shield machine 22 for feeding slurry to the heading 2 and maintaining the heading pressure for excavating, an excavating speed output is controlled by an excavating speed output control device 23 to store the variation in the heading hydraulic pressure within the specified control value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292551-A (JP)
Title: Photosensitive resin composition and photosensitive element using the same
Inventor: NAKANO AKIO
IPC: G11B7/254
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition capable of forming a spacer layer having a high transparency and a high uniformity in its thickness easily.  <P>SOLUTION: This photosensitive resin composition contains (A) an unsaturated group-containing polyhydroxyether resin compound, (B) a photopolymerizable unsaturated compound and (C) a photoinitiator, and the component (A) is obtained by performing a reaction of the polyhydroxyether resin with an isocyanate compound having one ethylenically unsaturated group and isocyanate group, respectively so that the isocyanate group in the unsaturated isocyanate compound becomes 0.01-0.9 equivalent based on 1 equivalent of hydroxy group in the polyhydroxyether resin, wherein, the weight of the component (C) based on 100 pts.wt. total amount of the components (A) and (B) is 0.01-20 pts.wt., and the weight of the component (A) occupying in 100 pts.wt. total weight of the components (A) and (B) is 20-90 pts.wt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298992-A (JP)
Title: Video recording and reproducing apparatus
Inventor: KOIKE MASANOBU
IPC: G11B27/034
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video recording and reproducing apparatus provided with an HDD 4, a VCR 9, and a system controller 13, capable of dubbing a program recorded on the HDD 4 onto a cassette tape 8 and for quickly reproducing a desired program among many dubbed programs.  <P>SOLUTION: When receiving a command of reproducing a program recorded on the cassette tape 8, the system controller 13 of the video recording and reproducing apparatus of this invention starts searching for the program by using the cassette tape 8 for an object, reads and reproduces the program from the HDD 4 for a period until the program is found out, and reads and reproduces the rest of the program from the cassette tape 8 after the program is found out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002372920-A (JP)
Title: Method of manufacturing optical resin substrate and apparatus for manufacturing the same, method of manufacturing liquid crystal display element using the same and apparatus for manufacturing the same as well as liquid crystal display device using the same
Inventor: NOMURA YUKIO
IPC: G02F1/1335
Filed: 2002-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing image display elements having the decreased dimensional changes of a resin substrate. SOLUTION: The method of manufacturing image display elements having the resin substrate for holding a display function section for the purpose of displaying images has inorganic film forming process steps (S2 and S6) of forming inorganic films on both surfaces of the resin substrate and dewatering process steps (S5 and S6) of dewatering the resin plate before or after the inorganic film forming process steps.
Patent JP-2003298554-A (JP)
Title: Method and apparatus for evaluating quality of received data in data distribution
Inventor: SHIRAISHI MASAHISA
IPC: H04N21/442
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for evaluating quality of received data on the basis of contents of distributed data in data distribution on a communication line having the possibility of including errors.  <P>SOLUTION: A data distribution system comprising a distribution server and reception clients calculates feature quantity data indicative of characteristics of distribution data stored on a distribution server. When the distribution server distributes data to the reception clients, the server distributes data and feature quantity data of the data to the clients. Each reception client calculates the feature quantity data from the received data by using the same method as that of the server and compares the data with the feature quantity data sent from the server. Comparing the feature quantity data items can evaluate a degree of the similarity on the basis of contents of the received data with respect to the distributed original data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298411-A (JP)
Title: Selector circuit
Inventor: TSUCHIYA ATSUSHI
IPC: G01R31/28
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a selector circuit to be used for a semiconductor integrated circuit device in a circuit configuration in which noise resistance is improved and transistors are reduced.  <P>SOLUTION: The selector circuit has a function for selecting an input A to be selected on the conditions of a selection input S=0 and an input B to be selected = 1 and for selecting the input B to be selected on the condition of the selection input S=1. On the conditions of the selection input S=0 and the input B to be selected = 0, a selection output X is not defined to take an arbitrary value but in this example, the selection output X is equal to '1'.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297169-A (JP)
Title: Operation switch
Inventor: FUJITANI SHIGETOSHI
IPC: H01H9/02
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To electrically monitor lock failure such as forgetting a lock, an imperfect lock and the like and to prevent a lock of a contact portion from being released even though some sort of external force affects a lock mechanism.  <P>SOLUTION: When the lock mechanism (such as a lock lever 5) is located in a lock releasing position the lock mechanism prevents a socket 3 from attaching to the contact portion 2. When the lock failure takes place, the socket 3 is disapproved to electrically connect to the contact portion 2 but is approved to attach to (electrically connect to) the contact portion 2 only in an occasion. The contact portion 2 is certainly locked to an operation portion 1 by providing a preventing material 7, which permits the socket 3 to attach to the contact portion 2 only when the lock mechanism is located in a locking position in the socket 3. A motion of the lock mechanism is also controlled by the preventing material 7 in a state wherein the socket 3 is attached to a fixed position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293608-A (JP)
Title: Flap type parking system
Inventor: OGAWA KAZUNOBU
IPC: E04H6/42
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To stop a flap plate in an appropriate position in flap type parking system.  <P>SOLUTION: In this flap type parking system, an input shaft 7 and an output shaft 8 are provided on a base 6, and a prime mover 10 is connected in power to the input shaft 7, while a flap plate 5 is connected in power to the output shaft 8. The input shaft 7 and the output shaft 8 are connected by a transmission means. The transmission means is provided with an input link 13 engaged with the input shaft 7; an output link 14 fixed to the output shaft 8; and an intermediate link 15 for connecting the input and output links. A stopper 20 for impeding the rotation of the input and output links 7, 8 and intermediate link 15 down to the base 6 when the flap plate 5 reaches a rising position from a leveled position, is provided on the base 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003013270-A (JP)
Title: Method for preparing glycine derivative and usage for the same
Inventor: THURMUELLER OLIVER
IPC: C25B3/23
Filed: 2002-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing glycine derivatives, while preventing monochloroacetic acid, particularly dichloroacetic acid or salts thereof, from contaminating the derivatives as impurities, which tends to occur in a conventional method of reacting tertiary amine with monochloroacetic acid in a basic solution at a high temperature. SOLUTION: The method for preparing the glycine derivatives is characterized by oxidizing a hydroxy group of a β-hydroxyethyl ammonium compound, with an electrochemical method of using an electrode coated with oxidized nickel hydroxide, in an aqueous solution of the β-hydroxyethyl ammonium compound, to give it a corresponding acid. A glycine compound prepared in the above method, and usages of the glycine compound are provided.
Patent JP-2003296201-A (JP)
Title: Memory backup controller
Inventor: YOKOYAMA CHIKARA
IPC: G06F12/00
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a memory backup controller which is reducible in current consumption when a memory is not in operation by providing a non-setting mode for the memory and then supplying no current in the non-setting mode.  <P>SOLUTION: An SDRAM 6 is provided with the non-setting mode and in the non-setting mode wherein the SDRAM 6 is not in operation, the power supply from a backup power source 4 is stopped to suppress an increase in current consumption by the power supply from the backup power source 4 in the non-setting mode of the SDRAM 6; and a function by a backup microcomputer is actualized with hardware circuit constitution without depending upon the backup microcomputer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304749-A (JP)
Title: Wall surface vegetation apparatus for building structure
Inventor: MANABE TOMOHIRO
IPC: E04F13/14
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent rises in the temperatures of wall surfaces by planting tress on the wall surfaces formed by arbitrarily combining glass blocks of different kinds.  <P>SOLUTION: The wall surface vegetation apparatus for a building structure comprises the first blocks in which the wall surface parts of main bodies having light transmission properties are equipped with opening parts and storage chambers are arranged in the opening parts, the second blocks which are equipped with planter parts obtained by opening the upper parts on each one side of the main bodies having light transmission properties, the third blocks which have light transmission properties and have storage parts in the insides by opening the tops and the fourth blocks which are formed in the same external shapes of the main bodies of the first, second and third blocks. The opening parts of the first blocks and the planter parts of the second blocks are placed in the inside or the outside of a building and arbitrarily arranged on the wall surfaces formed by using the fourth blocks. The upper parts of the wall surfaces are equipped with the third blocks having the open tops and plants are planted in the first, second and third blocks to harmonize the light transmission properties of the whole wall surfaces with vegetation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318588-A (JP)
Title: Radio wave/sound wave absorbing structure and radio wave/sound wave absorbing wall employing it
Inventor: KUDO TOSHIO
IPC: E01F8/00
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio wave/sound wave absorbing structure in which a radio wave/sound wave absorber does not fall off from the housing.  <P>SOLUTION: The radio wave/sound wave absorbing structure comprises the radio wave/sound wave absorber, and a rectangular prism housing for containing the radio wave/sound wave absorber such that at least one end side thereof in the thickness direction can be exposed wherein members for stopping the radio wave/sound wave absorber are provided at the opposite open ends in one of two widthwise directions of the housing. A radio wave/ sound wave absorbing wall employing the radio wave/sound wave absorbing structure is also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319390-A (JP)
Title: Image reproducing terminal apparatus
Inventor: SHIMIZU HIROSHI
IPC: H04N7/24
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reproducing terminal apparatus capable of reproducing an image with suppressed power consumption.  <P>SOLUTION: The image reproducing terminal apparatus sets an optimum operation clock rate for a CPU depending on the types of a moving picture (screen size, presence/absence of sound, presence/absence of a telop, and a frame rate or the like) and controls the operation at the irreducible minimum clock rate according to the setting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322262-A (JP)
Title: Gas sealant and compressor having gas sealant
Inventor: YAMADA TAKESHI
IPC: F16J15/3232
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas sealant of excellent gas sealability and wear resistance, and a compressor having the gas sealant.  <P>SOLUTION: In an embodiment 1, molybdenum disulfide (MoS<SB>2</SB>) powder of 10 pts.wt. is blended as solid lubricant powder to hydrogenated NBR of 100 pts.wt. In an embodiment 2, nickel (Ni) powder of 10 pts.wt. is blended to hydrogenated NBR of 100 pts.wt. A lip sealant according to embodiments 1 and 2 has more excellent wear resistance and sealability to gaseous carbon dioxide than a comparison example.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323893-A (JP)
Title: Positive electrode active material, its manufacturing method and nonaqueous electrolyte secondary battery
Inventor: KOTSUKI TSUTOMU
IPC: H01M4/505
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a 3V-grade nonaqueous electrolyte secondary battery at a low cost, excellent evenness in voltage and high-rate cycle life.  <P>SOLUTION: A positive electrode active material, which is expressed in a composition expression: Li<SB>2</SB>±<SB>α</SB>[Me]<SB>4</SB>O<SB>8-x</SB>(in the expression, 0≤α<0.4, 0≤x<2, Me is a transition metal element including Mn and at least one kind selected from a series composed of Ni, Cr, Fe, Co and Cu) and of which reaction in a charging/discharging area is a two-phase reaction, is used for a positive electrode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320939-A (JP)
Title: Impact absorbing steering column device
Inventor: ISHIDA RYUICHI
IPC: B60R21/05
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To surely guide a steering column to the front of a vehicle forward by smoothly disengaging it from a bracket.  <P>SOLUTION: A spacer 16 is interposed between a vehicle body side bracket and the steering column, inserted and retained by a supporting pin 21, and is locked on either of the brackets. A pin inserting hole 19 is formed on the spacer for inserting the supporting pin, around which an impact-breaking portion 19a is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329172-A (JP)
Title: Pipe support
Inventor: SHIBUYA KIYOHISA
IPC: F16L3/14
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspension band type pipe support for preventing detachment from a suspension bolt, requiring no skill in manufacture, and reducing a cost.  <P>SOLUTION: In the pipe support having an upper plate part and both side plate parts having a pipe holding part below the upper plate part, a nut having the diameter smaller than that of a through hole and a skirt-like flange part having the diameter larger than that of the through hole on a lower part is rotatably fitted in the through hole formed in the upper plate part from a lower part, and a tongue-like locking part to support the skirt-like flange part of the nut from the lower part and prevent detachment of the nut from the upper plate part is provided on one upper part of at least one of the side plate parts. An opening/closing member with one end connected thereto by an assembly mechanism or a hinge mechanism is fitted to one of the side plate parts, and a locking mechanism with the other end of the opening/closing member locked by a locking system is provided on the other of the side plate parts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329185-A (JP)
Title: High-pressure pipe connecting structure
Inventor: NAKAYAMA YUKIO
IPC: F16L37/24
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-pressure pipe connecting structure surely connectable with bare hands without using a tool.  <P>SOLUTION: In this high-pressure pipe connecting structure for connecting a power steering hose 1 to a pump discharge port 12 of a power steering pump 3, a connector 2 provided with an engagement projection 8 on its outer periphery is fixed to a tip part of the power steering hose 1, a connector spring 11 is mounted on a tip of the connector 2, a connector inserting part 4 for inserting the connector 2 is mounted on the pump discharge port 12, and a locking groove 15 composed of a first groove part for guiding the engagement projection 8 in the axial direction of the connector inserting part, a second groove part for guiding the engagement projection 8 in the circumferential direction of the connector inserting part 4, and a third groove part for fitting the engagement projection 8 to the pump discharge port 12 side in a state of being energized by reaction force of the connector spring 11, is formed on an inner wall of the connector inserting part 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328985-A (JP)
Title: Turbo compressor and refrigerator
Inventor: UEDA KENJI
IPC: F04D29/057
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbo compressor which prevents the generation of magnet-pull when starting, and also to provide a refrigerator provided with this turbo compressor.  <P>SOLUTION: As a core adjusting mechanism for adjusting a spindle 2 to a rotating position when starting, the turbo compressor provided with each roller 100 is used. A refrigerator provided with this turbo compressor is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003008083-A (JP)
Title: Multiple chip semiconductor led assembly
Inventor: BHAT JEROME C
IPC: H01L33/02
Filed: 2002-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an LED structure having a higher density. SOLUTION: A light emitting device has various LEDs mounted on a shared sub-mount and connected to a circuit formed on the sub-mount. These LEDs can be set to a group III nitride type. The structure of the LED can be formed in an inverting type or a non-inverting type. According to the inverting type LED, a light emitting can be improved. The LED can emit lights having the same wavelength or different wavelengths. The circuit can be connected by a serial or parallel combination of the LEDs, and can be switched among various constitutions. Another circuit can contain a photosensitive device for feeding back and controlling an intensity of the emitted light or an oscillator for strobing the LED.
Patent JP-2003330388-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: NAKAMURA OSAMU
IPC: H01L21/77
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To realize the lowering of the manufacturing cost of a semiconductor device while improving yield by providing a method and its structure capable of reducing the number of processes in manufacturing the semiconductor device.  <P>SOLUTION: In this semiconductor device, respective wirings (source wirings and drain wirings and the like) which are formed in a row direction and a column direction are formed with the same conductive film on an element substrate. Moreover, in this case, after a wiring of one side of the row direction or the column direction is discontinuously formed at parts where these wirings intersect and insulating films are formed on these wirings, a continuous wiring is formed by forming connection wirings for connecting discontinuous wiring with the same film as that of an electrode (this is referred to as a first electrode in the following) which is formed on the insulating films.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328025-A (JP)
Title: Method for manufacturing low-phosphorus molten pig iron
Inventor: SAKURAI EIJI
IPC: C21C1/02
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a quantity of slag formation as far as possibly along with effectively removing phosphorus, and to reduce an additive quantity of CaF<SB>2</SB>.  <P>SOLUTION: When manufacturing low-phosphorus molten pig iron, by adding a smelting agent as an oxygen source and a CaO source into a vessel having retained the molten pig iron to remove phosphorous, this method comprises removing phosphorus by spraying gaseous oxygen and at least a part of the smelting agent onto the bath surface of the molten pig iron through a top- blowing lance, and controlling a basicity of slag after removing phosphorus so as to be higher than 2.5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299602-A (JP)
Title: Upper part water supply type floor brush
Inventor: WATANABE SUSUMU
IPC: A47L11/16
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an upper part water supply type floor brush not allowing splash of washing water from the whole periphery of the rotating brush even if washing a floor face while continuously supplying the washing water to an upper part of the floor brush rotating at a high speed.  <P>SOLUTION: This upper part water supply type floor brush 1 washes the floor face while supplying the washing water to the upper part of the rotating floor brush. In the floor brush 1, the periphery of an installation hole 9 to a rotary disk formed in the center of the upper part 2 of the toroidal floor brush 1 is circularly formed with a groove 3 receiving the water supply of the washing water, a vertical face 4 of an outer frame of the groove 3 is properly formed with lateral holes 5, and the tip 6 of each the lateral hole 5 is formed with a vertical pipe 8 communicating with the tip 7 of the brush 1.  <P>COPYRIGHT: (C)2004,JPO