baber/WOPTO huggingface dataset:
Patent JP-2004336553-A (JP)
Title: Differential clock generating circuit with delay compensation function
Inventor: YAMAZAKI DAISUKE
IPC: G06F1/04
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential clock generating circuit capable of compensating the delay of the differential clock and making the waveform thereof steep.  <P>SOLUTION: The differential clock generating circuit comprises a plurality of non-inverted side CMOS inverters and a plurality of inverted side CMOS inverters. The non-inverted side CMOS inverters and the inverted side CMOS inverters have first inductances (Lp, Lpx) provided in series with p-channel transistors between a first power supply (Vcc) and output terminals, and second inductances (Ln, Lnx) provided in series with n-channel transistors between a second power supply (Vss) and the output terminals, and have mutual inductances (Mp, Mn) between the first inductances and between the second inductances. A clock with a phase lag is accelerated by a current due to an induced counter-electromotive force generated by inverter operation caused by a clock with a phase lead to compensate the phase lag.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335882-A (JP)
Title: Amplification type solid-state image pickup element
Inventor: KAMASHITA ATSUSHI
IPC: H04N5/369
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently improve the dynamic range of an amplification type solid-state image pickup element.  <P>SOLUTION: This amplification type solid-state image pickup element is provided with a plurality of pixels which are respectively equipped with a photoelectric converting part for generating charge of volume corresponding to received light quantity, a charge storing part, an amplifying part, an electrode part for charge storage and a transferring part. The amplifying part is provided with a charge detecting part, and configured to output a pixel signal corresponding to the stored charge quantity of the charge detecting part. The electrode for charge storage transfers the charge from the photoelectric converting part to the charge storing part. The transferring part transfers the charge from the charge storing part to the charge detecting part. The maximum charge storage quantity of the photoelectric converting part is set so as to be not more than the maximum charge storage quantity of the charge storing part. Therefore, it is possible to reduce any wasteful pixel area, and to improve a dynamic range with the same pixel area. Also, the maximum charge storage quantity of the photoelectric converting part, the charge storing part and the charge detecting part are made almost the same, and the respective parts of the pixels other than those three parts are formed with the minimum area so that the dynamic range with the same pixel area can be maximized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334076-A (JP)
Title: Heat developable photosensitive material and image forming method for the same
Inventor: OYAMADA TAKAYOSHI
IPC: G03C1/38
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material which enhances coating performance, has good suitability to integration of processing, and ensures little unevenness in image development, and to provide an image forming method for the same.  <P>SOLUTION: The heat developable photosensitive material includes at least one image forming layer containing at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent and a binder on one face of a support and includes at least one front face protection layer on the face of the support with the image forming layer and at least one back face protection layer on the back face side opposite to the face with the image forming layer, wherein at least one of the front face protection layer and the back face protection layer satisfies the relation of the expression (1): B/A≥1, wherein A is the coefficient of dynamic friction measured at a slip rate of 100 mm/min and B is the coefficient of dynamic friction measured at a slip rate of 2,000 mm/min.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339549-A (JP)
Title: 490 MPa CLASS HIGH-TENSILE STRENGTH FIRE RESISTANT STEEL FOR STRUCTURAL USE HAVING EXCELLENT WELDABILITY AND GAS CUTTABILITY, AND ITS PRODUCTION METHOD
Inventor: MIZUTANI YASUSHI
IPC: C22C38/00
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-tensile strength steel which has excellent high temperature strength in the temperature range of 500 to 750°C, weldability, gas cuttability and cost effectiveness, and to provide its production method.  <P>SOLUTION: The fire resistant steel has steel components containing, by mass, 0.005 to <0.04% C, ≤0.5% Si, 0.1 to <0.9% Mn, ≤0.02% P, ≤0.01% S, 0.1 to <0.5% Mo, 0.01 to 0.15% Nb, 0.0005 to 0.003% B, ≤0.06% Al and ≤0.006% N, and in which a carbon equivalent is <0.30%, and the balance iron with inevitable impurities.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341678-A (JP)
Title: Window control device, method and program, and recording medium with the program recorded
Inventor: SHIMADA YOSHIHIRO
IPC: G06F3/048
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to easily sense a change in an unoperated task and switch to the task on a desktop where a communication window is mixed.  <P>SOLUTION: A display area for windows is divided into a work area 303 and a layout area 304, and a selected (double-clicked) window 301 is moved to the work area 303 and the preceding window is moved to the layout area 304. An operation parameter based on a mouse wheel part operation can apply an effect to a communication window in the work area 303. The operation parameter is sent to another user terminal where it applies the effect to a communication window corresponding to the sender terminal. The visual effect enables the user who concentrates on one kind of work to sense the dynamic change in other information and quickly switch to the window.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341184-A (JP)
Title: Cap for optical connector
Inventor: ISHIKAWA TAKAAKI
IPC: G02B6/36
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap for an optical connector for suppressing the troubles due to heating of the cap and preventing the light emitted from the optical connector from returning to the optical connector.  <P>SOLUTION: The cap for the optical connector 10A has a connector storing space 12, mounted on an edge part 2 of the optical connector 1A and storing the edge part 2 of the optical connector 1A, and a light-receiving member 15 consisting of a fire retardant at a part irradiating emission light L from the optical fiber 5, exposed on an end face 4 of the optical connector 1A from among inner faces 13 facing the connector storing space 12. According to the cap for the optical connector 10A, since a light of high output light emitted from the optical fiber 5 is received by a receiving member 15 consisting of the fire retardant, and further since it is scattered in the connector storing space 12, it becomes less likely to generate local heating of the cap for the optical connector 10A, and deformation and deteriorations due to heating can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004005661-A (JP)
Title: Method, system, and computer program commodity for data communication using interconnection architecture
Inventor: MCCRORY DUANE J
IPC: H04L12/861
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-speed/low-latency interconnection architecture having an efficient transport layer process.  <P>SOLUTION: A transport layer facility to connect each client to a host logical network layer 106 under a transport layer 104 includes a message system 100 and a communication interconnection architecture CIA 1000 including a set of meaning rules 1200 to regulate CIA primitives and transport layer function services.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004340783-A (JP)
Title: Torque detecting device
Inventor: YOSHIDA KAZUHIKO
IPC: G01L3/10
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque detecting device with sufficient mechanical strength and superior workability suitable to mass-production, capable of measuring precise torque and preventing a damage problem in the case of heat treatment.  <P>SOLUTION: The torque-detecting device is constituted of a part 3 to be detected for torque arranged on the surface layer of a steel torque-transmitting shaft 2, a detection coil 4 arranged facing the circumference thereof with non-contacting, and a detection signal processing means 5. The part 3 to be detected for the torque is the layer of a magnetic strain material layer consisting of an Al diffused layer which is diffused in the steel so that Al concentration gradually dilutes from a shaft surface to the center direction thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341335-A (JP)
Title: Liquid crystal device, its manufacturing method, and electronic device
Inventor: SAKAMOTO KAZUYA
IPC: G02F1/1333
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a redox reaction between an electrode and an alignment layer due to incident light and to suppress the occurrence of image persistence phenomenon.  <P>SOLUTION: The liquid crystal device is provided with a first electrode 9a formed on a first transparent substrate 10 of the first and a second substrates which are disposed opposite to each other and between which a liquid crystal is enclosed, a second electrode 21 formed on the second transparent substrate 20, a first passivation film 91 formed on the first electrode 9a, a second passivation film 92 formed on the second electrode 21 and having a charge mobility different from that of the first passivation film 91, a first alignment layer 16 formed on the first passivation film 91 and a second alignment layer 22 formed on the second passivation film 92.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338631-A (JP)
Title: Fuel filler port cap
Inventor: YOSHIDA HIROMITSU
IPC: B60K15/05
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel filler port cap capable of maintaining sufficient sealing property even if tightening of the fuel filler port cap is incomplete and not reducing the sealing property by external force.  <P>SOLUTION: The fuel filler port cap 1 has a closure 101 fitted and tightened to the fuel filler port 2. An annular rib 114 of a cross section of L shape comprising a support surface part 118 in a normal direction of an outer surface 129 of the closure 101 and a fitting surface part 115 directed to a tangential direction of the outer surface 129 is formed in a peripheral direction of the closure 101. An O ring 104 of a cross section of reverse U shape descended from an inner belt ring part 116 and an outer belt ring part 119 in a tangential direction of the outer surface 129 of the closure 101 and elastically deformed is fitted to a fitting surface part 115 of the annular rib 114 from both edge of a returning belt ring part 119 in a normal direction of the outer surface 129 of the closure 101.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337474-A (JP)
Title: Medical guiding manipulator
Inventor: FUJIE MASAKATSU
IPC: B25J11/00
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operative tool manipulator which is provided with an operative tool such as knife and endoscope at the top end, and can be guided through a channel to a diseased part, even if it is impossible to approach directly from the outside of a body to the diseased part and the approach space is narrow.  <P>SOLUTION: The operative tool manipulator comprises the first, the second, and the third manipulator bodies 12, 13, and 14 and a guiding manipulator 10, wherein the manipulator bodies can be moved independently of each others by the driving of a drive device 11 using a driving source such as motor and cylinder. The manipulator bodies 12-14 are set to be approachable by each others and to have their multiarticular structures allowing specific parts to be bendable. The guiding manipulator 10 can approach and bend to push through non-linear narrow crevices S1, S2, and so on and make a channel to the diseased part, and the crevices S1 and S2 are widened gradually toward the diseased part so that a channel may be formed and maintained for a cut manipulator to guide succeedingly inside the body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340079-A (JP)
Title: Fuel supply device of internal combustion engine
Inventor: KOSEKI YUKIO
IPC: F02M55/02
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel supply device of an internal combustion engine less applying load to a fuel passage formed in a cylinder head.  <P>SOLUTION: This fuel supply device of the internal combustion engine comprises a fuel injection valve 30 disposed so as to cross the fuel passage 20 buried in the cylinder head, and is so formed that a fixed load for fixing the fuel injection valve at a specified position is received by the cylinder head. Since the fuel supply device is so formed that the load is received by the cylinder head without receiving by the fuel passage (delivery pipe), the fuel passage is enough if it has generally such a degree of strength that can endure the pressure of fuel in the fuel passage, and a strength enduring a load beyond that pressure is not required. By this, the cost of the fuel passage can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346101-A (JP)
Title: Molding method and cured product
Inventor: MOGI SHIGERU
IPC: B29C41/28
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding method for obtaining a molded product for an electric/electronic part which is internally homogenized and excellent in fracture toughness by using a resin composition comprising a thermosetting resin and a thermoplastic resin.  <P>SOLUTION: The molding method comprises applying a resin composition, which comprises an epoxy resin, a curing agent for the epoxy resin, a thermoplastic resin and a solvent, on a base material, desolvating and subsequently peeling the resin composition and molding the-thus obtained filmed matter by means of a molding machine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345179-A (JP)
Title: Thermal printer and its cooling fan controlling method
Inventor: TSUBOTA KEIJI
IPC: B41J29/377
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal printer capable of surely performing temperature regulation of a thermal head by means of a cooling fan, and to provide its cooling fan controlling method.  <P>SOLUTION: A color thermal printer 10 is provided with a sensor 21 for measuring the temperature of a thermal head 18, a cooling fan 23 for cooling the thermal head 18, a cooling fan rotation number controlling section 24 for controlling the r.p.m. of the fan, and an environmental temperature sensor 33 for measuring the environmental temperature. A system controller 22 predicts temperature variation of the thermal head 18 based on a print rate calculated from image data, measured temperature of the head, and measured temperature of the environment and predicts time lag of a temperature transmission system/measuring system from the variation of print rate. The system controller 22 controls supply air volume of the cooling fan 23 based on the prediction results.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348453-A (JP)
Title: Electronic equipment and method for controlling pointing device
Inventor: KITAHARA CHIHEI
IPC: G06F3/038
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment which has a plurality of pointing devices and in which the input enabling/disabling operation of a pointing device can be suitably switched and the input enabled pointing device is easily discriminated.  <P>SOLUTION: When deciding the generation of an event (depression of a switching key 10 or a specific button) for instructing the switching of pointing devices (YES in step S104), a BIOS is instructed so as to switch the pointing devices (step S105). An EC 18 controls the enabling/disabling operation of the pointing device in accordance with the rewriting of values of a register (step S108). Following the control, the ON/OFF of light emitting means 23, 24 is controlled (step S109). Power is supplied to the light emitting elements 23, 24 on the basis of the value of the register in the EC 18 to control the light emitting/lighting of the light emitting means 23, 24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344115-A (JP)
Title: Woody composite material assembly
Inventor: NISHIBORI SADAO
IPC: B27M1/00
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a woody composite material assembly easily assemblable without using an adhesive or iron fittings.  <P>SOLUTION: This woody composite material assembly 10 is formed in a box-shape having a parallel lower face by placing the 1st woody composite materials 20a,20b in parallel as shown in figure (a) and inserting the crossing insertion parts 27 of the perpendicularly crossed 2nd woody composite materials 21a,21b into the crossed insertion part 26 of the lower face of each of the 1st woody composite materials 20a,20b. The crossing insertion part 26 of each lower face of the perpendicularly crossing 1st woody composite materials 20c,20d is inserted into the crossing insertion part 25 of each upper face of the 1st woody composite materials 20a,20b, the 1st woody composite materials 20c,20d are inserted in a similar alternately crossing manner, and the crossing insertion part 27 of the alternately crossed 2nd woody composite materials 21c,21d is inserted into the crossing insertion part 26 of each upper face of the 1st woody composite materials 20c,20d.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349605-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MURAKAMI MASAAKI
IPC: H01L21/52
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which prevents a hollow of a solder layer caused by a volume contraction in solder solidification from remaining in the outer edge part of a boundary surface between a semiconductor element and the solder layer, and is strong in thermal stress; and its manufacturing method.  <P>SOLUTION: The method of manufacturing the semiconductor device provided with a heat conduction plate 2 and a semiconductor element 1 joined to this heat conduction plate via a solder layer 8, includes the steps of melting a solder intervening between the heat conduction plate 2 and the semiconductor element 1 and cooling a portion of the heat conduction plate 2 opposite to a center part of the semiconductor element 1 more gently than the other portion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353177-A (JP)
Title: Finger type expansion device
Inventor: SHINPO HIROSHI
IPC: E01D19/06
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the initial cost of a finger type expansion device, maintaining and managing cost owing to the improvement of corrosion resistance, and repair cost owing to the improvement of recovering property.  <P>SOLUTION: By a pair of finger joints 1, 1 installed at the end of a floor slab oppositely arranged with a specified loose distance, a parts formed by a high strength precast concrete is assembled in a field. Many support blocks 2 made of precast concrete are arranged in the direction orthogonal to the bridge axis to form the base 1A of the finger joint 1. A precast concrete finger panel (plate) 3 vertically disposed against the support blocks 2 is detachably mounted by a fitting groove 4 and a fitting protrusion 5 to form the finger part 1B of the finger joint 1 by fixing with resin boards or mortar or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353974-A (JP)
Title: Comfort degree display and comfort degree display method
Inventor: KOIDE TOSHIHIKO
IPC: F24F11/02
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a comfort degree display for reducing excessive air-conditioning operation.  <P>SOLUTION: The comfort degree display comprises an actual PMV value acquiring part 12 for acquiring an actual PMV value as a PMV value for an object room, a display PMV value acquiring part 14 for acquiring a display PMV value into which the actual PMV value is corrected with an air conditioning load to be smaller in accordance with a preset correction value, and a display part 16 for displaying the display PMV value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362096-A (JP)
Title: Verification technique for lsi development
Inventor: MURAYAMA KOHEI
IPC: G06F12/16
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient and effective verification technique for use in verifying a block whose operation and output signal vary depending on the timing and order of input signals.  <P>SOLUTION: An input/output analysis test bench is provided which associates and integrates an input analysis test bench for analyzing the input signals and an output analysis test bench for analyzing the output signals. The input/output analysis test bench has a mechanism for verifying in real time the determination of inhibiting action upon detecting an expected output signal from the test bench analyzing the expected operation and input signal of the block to be verified.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359269-A (JP)
Title: Cap and bottle can with cap
Inventor: SEKIGUCHI TSUGUO
IPC: B65D53/06
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent sugar content or the like included in a content from depositing as sugar on the outer face side of a mouthpiece part by preventing a liquid content sticking on a liner from sagging on the outer face side of the mouthpiece part of a bottle can.  <P>SOLUTION: The liner 20 is provided under a condition where it is brought into tight contact with the inner face side of a top board part 13 in a cup-like cap main body 12 in which a cylindrical peripheral wall part 14 is formed on the peripheral edge part of the top board part 13, and a cap material 11 is covered on the mouthpiece part of the bottle can, and a capping processing is applied on the cap material 11 to form it into a cap. A flocculating holding part 21 consisting of a plurality of recessed parts 22 is provided on the more inside part than a part brought into contact with an opening end part of the mouthpiece part of the liner 20. The liquid content sticking on the liner 20 flocculates in the recessed part 22 of this flocculating holding part 21 and is held by an action of its surface tension. The liquid content is prevented from dripping on the outer face side of the mouth piece part when the cap is put and removed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362191-A (JP)
Title: Cad program
Inventor: MATSUDA AKIHIDE
IPC: G06F17/50
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CAD program that expresses the warp or distortion of an article in a simple way to allow easy simulations of the article.  <P>SOLUTION: The free curve specification means 2 of a computer 1 specifies a quintic free curve A using two passing points B1, B2 which a cord- or band-shaped flexible article to be simulated passes therethrough, control points C1, C2 positioned on the tangential line of the passing points B1, B2, and two control points D1, D2. A display means 3 sweeps the cross-sectional shape of the article along the quintic free curve specified by the free curve specification means 2 to display the three-dimensional shape of the article in a display device 4. Because the warp or distortion of the article can be expressed as the control points C1, C2 and the control points D1, D2 are changed in position, it is easy to simulate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI