baber/WOPTO huggingface dataset:
Patent JP-2005254622-A (JP)
Title: Liquid ejection head, liquid ejector and manufacturing process of liquid ejection head
Inventor: MIYATA YOSHINAO
IPC: B41J2/045
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid ejection head capable of enhancing reliability while ensuring rigidity, and to provide liquid ejector and manufacturing process of liquid ejection head.  <P>SOLUTION: In the area of a channel forming substrate on the piezoelectric element 300 side being bonded to a protective substrate, a multilayer film 400 constituting the piezoelectric element 300 is provided discontinuously thereto. On the multilayer film 400 having an upper electrode of iridium, a metal interconnect line layer 90A consisting of a titanium tungsten alloy layer 91 on the multilayer film 400 side and an aluminium layer 92 on the titanium tungaten alloy layer 91 is provided. Condition of 4.6×La×Ta<Si is satisfied among the surface area Si of the multilayer film 400 other than the area provided with the metal interconnect line layer 90A of the upper electrode 80, and the circumferential length La and thickness Ta of the aluminium layer 92. Condition of 50.2×Lt×Tt<Si is satisfied among the surface area Si of the upper electrode 80, and the circumferential length Lt and thickness Tt of the titanium tungsten alloy layer 91.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255128-A (JP)
Title: Cable type steering device
Inventor: FUJIO ISAO
IPC: B62D1/04
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To make tension of inner cables for transmitting rotation to a driving pulley and a driven pulley nearly constant at all times during operation of a steering wheel, and to stably carry out the operation of the steering wheel.  <P>SOLUTION: A cable type steering device comprises the driving pulley A with a groove part 2, the two inner cables 5, 6 with one end fixed to an end part of an axial direction of the driving pulley A, wound from an opposite side thereof to the center of the axial direction in a diameter direction, the driven pulley B having the same shape as the driving pulley A, an entrance port 10 arranged in the vicinity of both pulleys and at a position corresponding to a center part of the axial direction, for taking in and out the two inner cables 5, 6. A point where the inner cables 5, 6 wound around the groove part 2 of the pulley are separated from the groove part 2 is defined as a separation point K. The inner cables 5, 6 are wound around the groove part 2 of the pulley according to an increment of distance between the entrance port 10 and the separation point of each groove region in the groove part 2 toward the end part of the axial direction from a neutral position of the axial direction of the pulley.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268282-A (JP)
Title: Mounted structure of semiconductor chip and display device using it
Inventor: MIYASAKA DAIGO
IPC: H01L21/60
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure narrowing a semiconductor chip and, also to provide a display device having a picture frame made narrowed by the use of the chip.  <P>SOLUTION: The structure of the semiconductor chip 3 is so configured that the semiconductor chip 3 is mounted on a glass substrate, and a plurality of power supply lines (first wiring 25 and second wiring 26) of the semiconductor chip 3 are formed while extending longitudinally in the semiconductor chip 3. In the structure, the foregoing power supply lines having different electric potentials are superimposed. Capacitance is formed in a superimposed region of the wirings to ensure more narrowed wiring than in single wiring.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265231-A (JP)
Title: Triple effect absorption type refrigerator
Inventor: OSHIMA MASAHIKO
IPC: F25B15/00
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a triple effect absorption type refrigerator capable of smoothly starting cooling operation and realizing efficient operation.  <P>SOLUTION: In this refrigerator, a circulation circuit is formed by a high temperature regenerator 2, a middle temperature regenerator 3, a low temperature regenerator 4, a condenser 5, an evaporator 6, an absorption device 6, and a first pump SP1 and a second pumps SP2 which are feeding means for returning dilution liquid into the high temperature regenerator 2 from the absorption device 6 and are connected in series for inverter control. The pumps SP1 and SP2 have the same output specifications. Total of respective all the pump heads corresponds to pressure in the high temperature regenerator 2 when this refrigerator is operated by cooling rated capacity. The first pump SP1 on the upstream side is operated when starting cooling operation, and the second pump SP2 on the downstream side is operated when it reaches an operation condition close to its whole pumping head to control pumping head minutely and suppress fluctuation of pressure in the high temperature regenerator 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266287-A (JP)
Title: Image forming apparatus
Inventor: YAMADA YOICHI
IPC: G03G21/00
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus with which so-called throughput can be increased by allowing a margin of the timing of an adjustment operation such as stir/supply of toner stored in each developing cartridge, thereby avoiding forcibly initiating the adjustment operation.  <P>SOLUTION: The image forming apparatus includes a rotary unit which stores the plurality of developing cartridges for developing electrostatic latent images on the surface of a photoreceptor drum and rotates to switch to the developing cartridge to be used. The image forming apparatus makes adjustment for consecutive image formation by inverting stored toner in each developing cartridge upside down accompanying the rotation of the rotary unit during image formation. In the case where the consumption of the stored toner used is within the limit of consumption even after exceeding a preset margin of consumption, an image forming job is completed without switching the developing cartridge.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269289-A (JP)
Title: Communication connection apparatus and communication terminal
Inventor: TERAOKA HITOMI
IPC: H04L12/70
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication connecting apparatus and a communication terminal which reduces the connection time for PPP connections.  <P>SOLUTION: The apparatus comprises a receiver for receiving packets of an NCP (network control protocol) commencing request from a communication terminal after completing an LCP (link control protocol) process and an authenticating process and a controller for controlling so that the protocol mounted in a packet send side communication terminal is determined from information on the NCP commencing request packets received by the receiver to send NCP commencing request packets corresponding to the protocol to the packet send side communication terminal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263439-A (JP)
Title: Sheet feeder and image forming apparatus
Inventor: TAJO YASUZUMI
IPC: B65H1/04
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet loading device having a pinion and a rack, and an image forming apparatus including the device, preventing the occurrence of wrong set.  <P>SOLUTION: A sheet width regulating device includes: a loading means 8 loaded with sheets; a pair of sheet width regulating guides 5L, 5R regulating the loading position of the sheets; a pinion 7 rotatably supported on the loading means; and racks 6L, 6R meshing with the rack 7 interposed between them to slide the sheet width regulating guides 5L, 5R to interlock with each other. The pinion 7 has projections 7a, 7b opposite to each other, and the racks 6L, 6R have guide parts 6Ra, 6La formed by a recessed wall for inserting the projections 7a, 7b. The recessed walls of the guide parts 6Ra, 6La are formed so that when the projections 7a, 7b are inserted in the recessed walls of the guide parts 6Ra, 5La with the teeth of the rack shifted from a predetermined assembling position by at least one tooth, one ends of the recessed walls interfere with the projections 7a, 7b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263443-A (JP)
Title: Backup method and device of elevator control data
Inventor: SHOJI NOBUMASA
IPC: B66B5/00
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for safely and easily backing up elevator control data stored in an electrically erasable type storage means such as an E2ROM without stopping the operation of an elevator.  <P>SOLUTION: A maintenance worker connects a portable personal computer 12 to a communication port 8 for maintenance of an elevator control device 1 via a data taking in device 9, and takes the elevator control data written in the E2ROM 6 into a PC-side storage means 13. A check sum value is added to the elevator control data every predetermined data amount, so that a data matching check means 14 constituted by utilization of spreadsheet software checks whether or not the data taking-in is performed suitably.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261372-A (JP)
Title: Tool for collecting excrements of dog
Inventor: KAGEYAMA GAKUSHI
IPC: A01K23/00
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for collecting excrements of a dog, capable of simply and hygienically carrying out the disposal of the excrements when exercising the dog; and to provide a tool for collecting the excrements, having a cover.  <P>SOLUTION: The tool for collecting the excrements, composed of a flat plate A (which can be accordion-folded on the bisector or quadrisector parallel to right and left sides) and two flexible rubber spacers B can catch the excrements before dropping by the flat plate A multiply covered with polyethylene bags, and opened inward at a proper angle at the center fold. The excrements are stored in the inside of the polyethylene bag reversed by drawing the outside edge 2 of the polyethylene bag frontward while keeping the folded state of the flat plate A after catching the excrements. The opening part of the resultant polyethylene bag is closed and the polyethylene bag is discarded at a disposal position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2007226967-A (JP)
Title: Positive electrode for cell, and cell using the same
Inventor: KATAGIRI SUSUMU
IPC: B82Y30/00
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode for alkaline dry cell that is superior in heavy load discharge characteristics, discharge capacity, and preservation stability, and to provide a cell that uses the positive electrode.  <P>SOLUTION: The positive electrode for the cell comprises a positive electrode mixture containing a positive electrode active material and a conductive agent. The positive electrode active material is nickel oxyhydroxide, and the conductive agent is fine carbon fiber which has fiber diameter of 0.5-500 nm and fiber length of 500 μm or smaller, and has a multi-layer structure, in which cylindrical carbon layers overlap, with its center axis of a hollow structure. The alkaline cell comprises the positive electrode, a negative electrode made of zinc, and an alkaline electrolyte.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005269531-A (JP)
Title: Electronic equipment and portable terminal device
Inventor: SOEGAWA KOJI
IPC: H04M1/02
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment provided with an antenna and a portable terminal device in which capacitive coupling between a wiring member that goes through a hinge part and the hinge part is suppressed.  <P>SOLUTION: The electronic equipment (portable telephone set 40, a portable personal computer 88) and the portable terminal device are each equipped with the hinge part (46) which connects a plurality of cases (42 and 44) and allows the wiring member (flexible printed circuit board 64) set spanning the cases to go therethrough, wherein contact parts of the wiring member and the hinge part are provided with protruding parts (70, rib 80) or recessed parts (84) formed integrally with the wiring member or hinge part, and the wiring member is brought into contact with the hinge part by the interposition of the protruding parts or recessed parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290673-A (JP)
Title: Portable assembly for emergency ventilation
Inventor: BLEYS CHRISTIAN
IPC: A61M16/12
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable assembly for respiratory aid which can be used in emergency situations, is of a small size and a low weight, and can be easily carried by a doctor or similar, even in places where access is difficult.  <P>SOLUTION: The portable assembly for emergency ventilation comprises a source 1 of compressed gas equipped with a gas pressure-reducing valve device 2 with which it is possible to control the flow rate and/or the pressure of the gas issuing from the gas source 1, a respiratory assistance ventilator 3 fed with gas by the gas source 1, and a man/machine interface 4 cooperating with the ventilator 3 so as to permit regulation of at least one ventilation parameter and/or of at least one ventilation set-point.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005273540-A (JP)
Title: Syringe pump and total organic carbon meter using same
Inventor: IHARADA KENJI
IPC: F04B49/10
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect the life expectancy of a plunger tip of a syringe pump.  <P>SOLUTION: A current detection circuit 44 as a load detecting means measures the electric current that is supplied to a motor 8. A control part 46 controls the rotational speed of the motor 8, by controlling the voltage supplied on the basis of the speeds of sucking and discharging set for the syringe pump 2. The control part 46 is designed to stop the voltage supply to the motor 8 when the current value measured by the current detection circuit 44 becomes smaller than a previously set current value. Further, the control part 46 has a function to display messages such as "Replace plunger tip" at the display part 48 of this TOC meter when the current becomes smaller than the previously set current value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005277865-A (JP)
Title: Personal digital assistant, radio equipment, and radio card module
Inventor: NAKAGAWA NOBORU
IPC: H01Q3/44
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a personal digital assistant, a radio equipment, and a radio card module for stable transmission/reception similar to the effect of diversity system, at a low cost even in small size.  <P>SOLUTION: A corrective antenna 14 whose length is a half wave of the frequency that is used is provided near a chip antenna 13 of a substrate 12 disposed inside a personal digital assistant. Either grounded or not-grounded is selected by a switching element 15 for the corrective antenna 14. The flow and directional characteristics of electric field change depending on whether the corrective antenna 14 is grounded or the corrective antenna 14 is not grounded. Diversity effect is provided by selecting any one of them.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005274418-A (JP)
Title: Burn-in test system, and burn-in board
Inventor: TAGUCHI SHIGEKI
IPC: G01R31/26
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a burn-in test system and a burn-in board capable of monitoring test results in a plurality of burn-in patterns.  <P>SOLUTION: This burn-in test system is provided with a control circuit 6 for selecting a terminal corresponding to the burn-in pattern out of the plurality of terminals 7α, 7β, 7γ of a semiconductor device 5, and for connecting selected terminal electrically to an external terminal 3 of the burn-in board 1, in the burn-in test system for the semiconductor device 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271826-A (JP)
Title: Accelerator pedal device
Inventor: IWAI KENSUKE
IPC: B60K26/02
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable pedal pressing characteristic having a clearance region to be attained at an accelerator pedal device employing a simple hysteresis generating mechanism without showing any irregular feeling.  <P>SOLUTION: A hysteresis generating mechanism for generating a hysteresis in pedal pressing force as a pedal arm 20 is moved is constituted by a swing lever 30 connected to a pedal arm 20 so as to have a swing fulcrum point S2 at a location displaced from a supporting shaft 11, a biasing spring 40 for applying a biasing force to one end 31 of the swing lever, a sliding part 11a for sliding the other end 32 of the swing lever to resist against the biasing force of the biasing spring while being abutted it, and an engagement part 14 engaged with one end 31 of the swing lever to cause a pressing force to be applied in such a direction as one opposing against the biasing force of the biasing spring. With this arrangement as above, it is possible to attain pedal pressing characteristic showing no irregular feeling where a hysteresis is generated at a double-stage load characteristic having an idle region.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005274524-A (JP)
Title: Method and kit for diagnosing deterioration of oil transformer
Inventor: TAJIMA KOICHI
IPC: G01N31/00
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To simply and accurately diagnose an oil transformer in degradation level.  <P>SOLUTION: Furfural in an insulation oil is extracted by using water, alcohol or water/alcohol mixed solvent, and then 2, 4-dinitrophenylhydrazine solution and alkali are added to the extracted liquid, whereby the extracted liquid is colored, and the deterioration of the oil transformer is diagnosed, based on the above colored state. An operation of using the above polar solvent can effectively remove aldehyde, other than the furfural contained in the insulation oil, and therefore, analysis precision of the furfural is improved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005293851-A (JP)
Title: Conductive paste
Inventor: TACHIKA HIROSHI
IPC: H01B1/22
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive paste capable of attaining excellent migration resistance and high solid content concentration.  <P>SOLUTION: In the conductive paste with binder resin (A) containing a conductive filler (B), a part or a whole of the conductive filler (B) is silver powder and fine particles of silver compound (D) with a half-value width of 0.31 or less at a peak of 2θ=38.05°, and, preferably, the binder resin (A) contains epoxy resin (E).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286410-A (JP)
Title: Cellular phone
Inventor: NAKAJIMA TAKUYA
IPC: H04M1/00
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate classifying or arranging images photographed with a cellular phone.  <P>SOLUTION: When photographing conditions shown in (a) in a figure are stored, if a release button 40 is depressed during a photographing mode, photographing in accordance with default photographing condition set by a manufacturer is performed. If "1" of a ten key board 42 is depressed, monochromatic photographing is performed, and if "2" is depressed, macro photographing is performed. In case of folder designation condition shown in (b) of the figure, if the release button 40 and "1" or "2" of the ten key board 42 are depressed after photographing, each of photographed images is stored in a usual folder, a family folder and a company folder of a memory card 23.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004312723-A (JP)
Title: Nuisance call prevention system
Inventor: YAMAMOTO KAZUHIRO
IPC: H04M1/57
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for charging a caller with a penalty from a callee with respect to a nuisance call.  <P>SOLUTION: The system is composed of a communication network, a server provided in a charging system for managing a communication network charge, and a user machine connected to the communication network, and a trader identification data are added to a telephone number of the caller. The server provided in the charging system is equipped with a communication request receiving means for receiving a communication request to a telephone number, a caller identifying means for identifying caller identification data of the caller, a caller inquiry means for inquiring information containing credit information relating to the identified caller, a communication control means for establishing communications between the caller and a user machine of the callee when call incoming to the user machine of the callee is recognized as a result of caller inquiry, a charging judgement means for judging whether or not the caller is charged with the penalty, and a charging processing means for applying charging processing to the caller on the basis of charging judgement data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005282698-A (JP)
Title: Method of replacing nut using bolt-drop prevention metal fitting
Inventor: SHIRAKAWA MITSURU
IPC: F16B2/20
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of replacing a nut using a bolt-drop prevention metal fitting which makes it possible to easily replace a corroded nut used in an insulator strain metal fitting by a new nut while surely preventing the bolt from falling off the nut.  <P>SOLUTION: According to the method of replacing the nut S, the nut S engaging with a thread of the bolt R is replaced while preventing the bolt R from falling off by mounting the drop prevention metal fitting 1 for the bolt R on the thread of the bolt R. The method comprises:a. the step of slightly loosening the nut S engaging with the thread of the bolt R; b. the step of mounting the drop prevention metal fitting 1 for the bolt R on the lower side of the loosened nut S; c. the step of detaching the nut S from the thread of the bolt R and engaging a new nut S with the thread of the bolt R; d. the step of removing the drop prevention metal fitting 1 for the bolt R mounted on the thread of the bolt R; and e. the step of surely retightening the nut S.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005285221-A (JP)
Title: Disk drive device
Inventor: OISHI YOSHIYUKI
IPC: G11B33/14
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that there is possibility that a magnetic head is adversely affected by noise spreading inside a frame.  <P>SOLUTION: The disk drive device has the frame in which a head driving member for performing read/write of a disk is arranged in an inner face side, and a disk drive motor for driving the disk to rotate, and the frame 3 is provided with a mounting hole 3c for mounting the disk drive motor 6, and the disk drive motor 6 is mounted on the frame 3 with a predetermine gap G across the mounting hole 3c of the frame 3. The noise from the outside of the frame 3 and the noise spread inside the frame 3 can be shielded effectively by providing a shielding member 14 of which one end side is attached to an inner face side 3b of the frame 3 and the other end side is attached to the disk drive motor 6 side across the gap G.  <P>COPYRIGHT: (C)2006,JPO&NCIPI