baber/WOPTO huggingface dataset:
Patent JP-2004045647-A (JP)
Title: Display panel and display device
Inventor: ISHIZUKA SHINICHI
IPC: G09G3/30
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active drive type display panel which has light emitting devices like organic electroluminescence devices arranged in a matrix and performs correct gradation display even when used for a long period of time, and to provide a display device using the display panel and a driving method for the display panel.  <P>SOLUTION: The display panel is provided with: a plurality of pixel parts each of which consists of a series circuit of a light emitting device and a driving device for supplying a driving current to the light emitting device; a pair of power supply lines in which the series circuits of the plurality of pixel parts are connected in parallel; and a plurality of measurement lines. Each pixel part has a switching device provided between a connection point of the light emitting device and the driving device and a measurement line in a corresponding column out of the plurality of measurement lines. The voltage between the terminals of the light emitting devices are detected, and driving devices are so controlled that the voltage between terminals takes a prescribed voltage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048413-A (JP)
Title: Telephone terminal
Inventor: ISHIKAWA TAKAYUKI
IPC: H04M11/00
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is impossible to make a data communication since a data communication apparatus is not started in an opposite party, and that it is necessary to provide a communicating means for data communication and a communicating means for voice contact for fear that the data communication should fail in the middle in a conventional manner.  <P>SOLUTION: A portable digital cellular(PDC) is set in a hands-free mode according to a portable control signal S12 outputted from a switching control part 15 to a PDC main body, and switches 11 and 13 are switching-controlled according to the switching signal S15, and set in an analog voice communication mode, and whether or not a personal computer or the like is connected to the other side terminal with a voice. After it is confirmed, at last the switch 11 is connected to a digital switch 12 according to a switch signal S15, and set in a digital communication mode. Thus, switching from the analog voice communication mode to the data communication mode in the hands-free mode can be executed by a series of operations. Therefore, it is necessary to provide only one use line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046000-A (JP)
Title: Connector
Inventor: MASUO MASAHARU
IPC: G02B6/36
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector (e.g. converting optical plug, receptacle, converting single-head jack, etc.) which has a simple structure, is easy to manufacture, and reducible in size.  <P>SOLUTION: An optical plug main body 32 of a round type optical plug 30 is pressed into a plug insertion hole 41 of a connector (e.g. converting optical plug) and then the head part 32a of the plug main body 32 is fitted into and engaged with a fitting hole 43 on the side of a head insertion hole 42 against the elastic force of a plug holding part 40. Consequently, a coated optical fiber 31 on the side of the round optical plug 30 and a coated optical fiber 51 on the side of the converting optical plug are optically coupled with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053085-A (JP)
Title: Triple effect absorbing type freezing device
Inventor: YAKUSHIJI SHIRO
IPC: F25B15/00
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To make a device compact by devising layout of apparatus in a triple effect absorbing type freezing device.  <P>SOLUTION: In a triple effect absorbing type freezing device, a first apparatus layout group X<SB>1</SB>is composed by combining an absorber A, an evaporator E, a condenser C and a low temperature regenerator G<SB>1</SB>, a second apparatus layout group X<SB>2</SB>is composed by combining a middle temperature regenerator G<SB>2</SB>and a high temperature regenerator G<SB>3</SB>, and the second apparatus layout group X<SB>2</SB>is arranged in the side of the first apparatus layout group X<SB>1</SB>. Consequently, dead space is reduced and whole device is made compact.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003137823-A (JP)
Title: New process for preparing 1,1,1-trifluoro-2,2- dichloroethane
Inventor: BOUSSAND BEATRICE
IPC: C07B61/00
Filed: 2002-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a process for improving the conversion ratio of 1,1,1- trifluoro-2-chlorotethane (F133a) and/or selectivity toward 1,1,1-trifluoro-2,2- dichloroethane (F123) as a process for preparing the F123 by chlorinating the F133a. SOLUTION: This process for carrying out a reaction in the presence of HF under temperature conditions with a contact time and with Cl2 /F133a and HF/F133a molar ratios such that the HF substantially does not react with the F133a and the F123 and promotes the selectivity toward the F123 in the presence of a bulk catalyst consisting of aluminum fluoride or a mixture of the aluminum fluoride and alumina or a catalyst based on iron or the iron and nickel supported on the aluminum fluoride or a mixture f the aluminum fluoride and alumna. A plant for preparation is provided.
Patent JP-2004053999-A (JP)
Title: Rack for image forming apparatus, method of installing image forming apparatus and image forming apparatus with image reader
Inventor: SAKURAI YASUO
IPC: H05K5/02
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user on a wheelchair to use an image forming apparatus provided with an image reader more easily.  <P>SOLUTION: Three leg members 21a, 21b and 21c are provided with their rear ends in line, at equivalent spacing and in parallel to each other to the bottom part of a rack for a copying machine. The leg member 21b in the center is made shorter than the leg members 21a and 21c on both sides. Bar members 22a and 22b are provided bridging the rear ends of all the leg members. Furthermore, pillar members 23a, 23b and 23c are erected upwards from the rear ends of the leg members. Arm members 28a are extended forward from the top end of the two pillar members 23a and 23b on the right side. A rectangular original placing plate 27 is supported by the arm members 28a. Moreover, a first part A to demarcate the installation position of the copying machine and a second part C where the original placing plate 27 on which the image reader 31 of the copying machine is placed are provided. The knees of the user of the wheelchair are fitted into the space underneath the second part C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057312-A (JP)
Title: Small goal for soccer
Inventor: WINTON RUEFFER
IPC: A63B63/00
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small goal for soccer most suitable for children playing a soccer, easy in its assembly and disassembly, and ordinarily carried by persons and two sets of which are accommodated in a bag.  <P>SOLUTION: The small goal for soccer has a frame body entirely made of plastic pipes and is light. A left post, a right post, an upper transverse pipe, an interior pipe and an interior transverse pipe are all made of plastic. One strong rubber is inserted into the pipes of the entire frame body. The frame body is connected by joint members. Upon disassembly, the joint members are detached. Upon assembly, the joint members are fitted to the frame body. The frame body is not loosened due to the rubber upon disassembly. The rubber assists the assembly. The rubber is tightly extended so that the goal stands securely. The rubber protrudes from the pipe at one position. Hooks at both ends of the rubber are fitted and fixed. One rubber is prepared for all the frame body and has a strength. Each frame body is wound with a cover. The folds of the cover protrude and a net is mounted on the folds.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060003-A (JP)
Title: Method for producing link for endless track
Inventor: MORISHIMA TAKESHI
IPC: C21D9/00
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method by which endless track links provided with required properties can be inexpensively produced with a reduced number of processes.  <P>SOLUTION: The method for producing endless track links comprises: a process 101 where (1) a stock consisting of non-heat treated steel having a carbon content of ≤0.50 wt.% is hot-forged to form a link stock having a link shape; and a process 102 where (2) only the roller tread section 3 of the link stock having a link shape whose temperature has reached the level equal to or above an Ac<SB>3</SB>transformation point due to the remaining heat of the hot forging or reheating is rapidly cooled and hardened, and further the roller tread section 3 is self-annealed by utilizing the remaining heat in the part 4 other than the roller tread section of the link stock having the link shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057595-A (JP)
Title: Carpet excellent particularly in moldability
Inventor: TAKAHASHI TATSU
IPC: D04H1/541
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carpet having an enhanced moldability and reduced in falling fibers by optimizing the strangling of staple fibers with the fibers that composes a piling.  <P>SOLUTION: The carpet is composed of a primary ground fabric, the piling implanted on the surface of the primary ground fabric, and a nonwoven web layer bonded to the back surface of the primary ground fabric. The staple fibers that constitutes the nonwoven web layer interlace with the fibers that constitute the primary ground fabric and the fibers that constitute the piling, while the staple fibers interlace with each other as well. The basis weight of the nonwoven web layer are 200-1000 g/m<SP>2</SP>and the mass average fineness of the staple fibers that compose the nonwoven web layer is less than 3.3 dTex. The nonwoven web layer contains at least 20 mass% of wick-sheath type compound staple fibers that are composed of thermoplastic macromolecule polymer with wick made of polyethylene terephthalate and the sheath made of component with the melting point 30°C lower than that of the component of the wick.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058921-A (JP)
Title: Power transmission device for hybrid vehicle
Inventor: MIDORI TAKAHIRO
IPC: B60W10/08
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission device for a hybrid vehicle having satisfactory fuel economy, a comparatively compact size, and a transmission speed suitable for an industrial vehicle.  <P>SOLUTION: This power transmission device for the hybrid vehicle has an engine 14 and an electric motor 16 as a drive source to transmit a driving force to an axle through an output shaft 26. It is provided with a planetary gear mechanism 18 provided with a sun gear 24 rotating in accordance with the rotation of the engine 14, a carrier 28 connected with the output of the electric motor 16, and a ring gear 32, a first clutch C1 capable of transmitting the rotation of the carrier 28 to the output shaft 26 selectively, a second clutch C2 capable of transmitting the rotation of the ring gear 32 to the output shaft 26 selectively, a first brake B1 capable of fixing the rotation of the ring gear 32 selectively, and a second brake B2 capable of fixing the rotation of the carrier 28 selectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068599-A (JP)
Title: Collecting device of bearing lubrication grease in underwater rotary machine
Inventor: MURAI MINORU
IPC: F16N7/20
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collecting device of bearing lubrication grease in an underwater rotary machine capable of making use of grease for lubrication effectively without waste for a long time, by automatically returning the grease for the bearing side even when grease for lubrication filled up in the bearing would soften and flow down owing to the ambient thermal effect, maintaining long life and stable bearing properties, and being manufactured simply in structure, low in cost, and excellent also in maintainability.  <P>SOLUTION: In the undersurface of the grease 2 filled up with grease for lubrication, an annular spacing 6 is held on the upper surface of a bearing bracket bottom 3u inserted for a rotary shaft 1. In the spacing 6, an operating table 7 integrally rotating with the rotary shaft 1 is traversed directly below the bearing 2. A spacing passage 7h opened from the under surface into the upper surface of the operating table 7 is provided, and a guiding piece 7t having a slope with the up gradient for the rotational direction is attached to the spacing passage 7h.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067750-A (JP)
Title: Transparent flame-retardant aromatic polycarbonate resin composition and molded article
Inventor: MIYAMOTO AKIRA
IPC: C08J5/00
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aromatic polycarbonate resin composition which maintains the inherent transparency, melt stability, heat resistance, and impact resistance of an aromatic polycarbonate and has improved flame retardancy and moldability, even when not using a bromine-based flame retardant or a phosphorus flame retardant, and to provide a molded article thereof.  <P>SOLUTION: This transparent flame-retardant aromatic polycarbonate resin composition comprising 100 pts. wt. of an aromatic polycarbonate (A) and 0.0001 to 0.3 pt. wt. of at least one metal salt (B) selected from alkali metal salts and alkaline earth metal salts is characterized by using an aromatic polycarbonate produced by a transesterification method as the aromatic polycarbonate (A), having a different kind of bond units in a specific amount, and having phenol terminal groups in a specific ratio.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071269-A (JP)
Title: Microwave power supply system
Inventor: KASAI YOSHINOBU
IPC: C23C16/511
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave power supply system of which damages to a dummy load or the like can be prevented appropriately by utilizing permissible power characteristic of the dummy load.  <P>SOLUTION: A microwave power supply system comprising a magnetron 1 to supply the microwave power to a load, an anode power source part 2 to supply power of power supply to the magnetron 1, and the dummy load 5 to absorb reflected electric power reflected by the load is equipped with a reflected wave electric power detector 6 to detect the reflected wave electric power reflected by the load and to output the signal corresponding to the detected electric power, a charge-discharge circuit 32 generating and outputting a signal obtained by integrating the reflected microwave power over the time by using a signal outputted from the reflected wave electric power detector 6, a shut-down circuit 12 shutting down the power source supplied from the anode power source part 2 to the magnetron 1, and a comparator circuit 34 and a shut-down signal output circuit 36 outputting a shut-down signal to the shut-down circuit 12 based on the signal outputted from the charge-discharge circuit 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069875-A (JP)
Title: Camera
Inventor: IKEDA KOICHI
IPC: H04N5/228
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera which can be photographed in urgent evacuation when encountering an object desired to be photographed at any cost in the state that a main battery is exhausted.  <P>SOLUTION: The digital camera is provided with an output terminal 39 for outputting photographing power; a first battery 35a supplying power for photographing; a second battery 35b supplying the power for time display; a power source part having a changeover part 38 changing over connection between the first battery and the output terminal and connection between the second battery and the output terminal; a voltage detection part 36 for detecting output voltage of the first battery and the second battery; and an operator making operation valid after the output voltage of the first battery detected with the voltage detection part is lowered down to prescribed voltage. The changeover part 38 receives operation of the operator, cuts connection between the first battery 35a and the output terminal 39, and connects between the second battery 35b and the output terminal 39.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003098516-A (JP)
Title: Liquid crystal display device and manufacturing method therefor
Inventor: AOKI KAZUO
IPC: G02B5/00
Filed: 2002-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a novel structure wherein satisfactory light shielding properties are secured in an outer peripheral part at a circumferential edge of a display area and manufacturing cost can be reduced without causing a display defect and display unevenness in the display area, in a liquid crystal display device having a color filter. SOLUTION: The formation of a color filter 21 on a counter substrate 20 is performed not only in the display area D but also in the outer peripheral part E simultaneously to form color layers 21R', 21G' and 21B'. The forming patterns of the color layers 21R', 21G' and 21B' are different from the forming patterns of color layers 21R, 21G and 21B in the display area D and formed in smaller patterns. Light shielding layers 14 made of metal are formed in the positions corresponding to the colored layers in the peripheral part E on an element substrate 10.
Patent JP-2004071815-A (JP)
Title: Solid electrolytic capacitor
Inventor: MATSUMOTO KOJI
IPC: H01G9/14
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and high capacitance solid electrolytic capacitor in which low ESR and low ESL are realized.  <P>SOLUTION: A capacitor element where a substantially rectangular anode body composed of a valve action metal and provided with a joint by projecting one end of one short side to the long side is separated to an anode part and a cathode part in the short side direction is coated with resin and a pair of outer electrodes 2 are provided oppositely on the long side. The length of a product contributive to ESL is shortened by setting the distance between the outer electrodes 2 shorter than the long side and ESL can be reduced remarkably by eliminating the routing of the electrodes by COM terminals. Consequently, a small and high capacitance solid electrolytic capacitor realizing low ESL/low ESR can be provided stably.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067895-A (JP)
Title: Polyaminoepoxy resin curing agent and epoxy resin composition
Inventor: ICHIKAWA TETSUSHI
IPC: C08G59/50
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyaminoepoxy resin curing agent having a low viscosity, a low unreacted polyamino compound content, and giving an epoxy resin cured product with good properties, an epoxy resin composition comprising the epoxy resin curing agent, and an epoxy resin cured product obtained by curing the epoxy resin composition.  <P>SOLUTION: This polyaminoepoxy resin curing agent comprises a polyamino composition mixture comprising a modified polyamino compound and a polyamino compound having a specific structure as major components. The epoxy resin composition comprises the epoxy resin curing agent. The epoxy resin cured product is obtained by curing the epoxy resin composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068985-A (JP)
Title: Method for assembling ball bearing
Inventor: OBARA TAKAO
IPC: F16C43/08
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for assembling a ball bearing for assembling a ball bearing having a larger number of balls, and preventing permanent deformation of an outer ring.  <P>SOLUTION: For disposing a plurality of balls between the outer ring 51 and an inner ring 52, the outer ring 51 and the inner ring 52 are disposed relatively eccentric preliminarily. The balls are inserted in order into a roughly triangular gap d formed between an outer ring track 54 of the outer ring 51 and an inner ring track 55 of the inner ring 52. In inserting the last ball 53, or after inserting the last ball, a pair of pressure members 56 and 56 are pressurized from both diametric sides of the outer ring 51 in contact with an outer circumferential surface of the outer ring 51 in this method for assembling a ball bearing. The pressure member 56 gets in contact with the outer circumferential surface of the outer ring 51 at two positions 51a and 51a. Generated stress is dispersed to the outer ring 51, and deformation is small.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003162611-A (JP)
Title: Local community activating method by personal digital assistant
Inventor: NAKAMURA YOSHIHIDE
IPC: G06Q10/00
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To allow young and old and even child to operate easily and access a Web sites by using a simple personal digital assistant (PDA) to exchange communications and information among terminals and allow them to use it by responding to circle activities and business operations with close human relationships in the local community.  <P>SOLUTION: A local community activating method allowing a multi-point remote/ close conference and information exchanges among portable devices by making portable information terminal devices such as a cellular phone, a PDA, a digital camera cooperate effectively on a specific-site and synchronize each other, wherein the specific-site watches and manages empty homes in cooperation with the portable devices to secure crime prevention and security and helps workers to bring efficiency to social activities, the method comprises an Web TV site to mutually foster closer ties with local inhabitants, promote partnership with other areas and activate public relations and local activities, and the method also comprises an insurance site to record driving states of vehicles to faster inquiries into accidents, etc., for efficiently responding to accidents in a vehicle community and scandals so as to enhance economic activities and social lives in cooperation with local communities.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004076331-A (JP)
Title: Structure and work execution method thereof
Inventor: KITAMURA MORIO
IPC: E01F7/04
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To construct costlessly and rapidly a structure such as a road or a falling stone protection ceiling on a mountainous sloped face in the minimum influence to environment.  <P>SOLUTION: A plurality of beams 40 are almost horizontally pressed in a sloped face 1 of the ground in a state the beams are laid side by side. The exposed part 40a of the beams 40 pressed side by side in the sloped face 1 of the ground are used for a road 10 or a falling stone protection ceiling 20. The beams 40 laid in a line are abutting on each other. A concrete layer or an asphalt layer is formed on the beams 40 laid in line or a side ditch or a guide rail 11 may be formed to make a road. Alternately, mutually adjacent beams 40 are put apart and girders may be laid between these beams 40 so as to serve as the road 10 or the falling stone protection ceiling 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075795-A (JP)
Title: Foaming prewashing agent
Inventor: ISHIKAWA AKIRA
IPC: C11D17/04
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prewashing composition which can be simply and safely applied to the object to be washed and can develop excellent detergency when the object coated therewith is washed.  <P>SOLUTION: The canned foaming prewashing agent contains (a) a surfactant, (b) a chelating agent having a molecular weight of 1,000 or lower, (c) a hydrophilic solvent, (d) a polycarboxylic acid polymer having a weight-average molecular weight of 2,000-50,000, and (e) water in a specified ratio. This agent is prepared by filling a prewashing composition in which at least 10 mass % of (a) is an anionic surfactant into a foam delivery can.  <P>COPYRIGHT: (C)2004,JPO