baber/WOPTO huggingface dataset:
Patent JP-2003001214-A (JP)
Title: Method for detecting defective bonding of impervious sheet and detector thereof
Inventor: NISHIMURA KENJI
IPC: G01M3/16
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting defective bonding of impervious sheet and a detector thereof which specifies a defective part of bonding on the seam without depending on visual observation and moreover with certainty. SOLUTION: In this method for detecting a defective bonding part of impervious sheet, two lines of belt-like seal parts are formed on the part where the edge parts of respective raw sheets which are adjacent are overlapped to each other, electroconductive liquid is filled into a hollow part which is surrounded by the seal parts and the edge parts of the raw sheets, a voltage is applied between the terminal part of the hollow part into which the electroconductive liquid is filled and the specified position outside the hollow part and near the seal part and the defective bonding part of impervious sheet is detected by detecting a current.  This method for detecting a defective bonding part of impervious sheet, further, comprises a current detector which is provided with an original electrode, a probe electrode, an original terminal and a probe terminal and detects the current which flows when the voltage is applied between the terminal part of the hollow part into which the electroconductive liquid is filled and the prescribed position near the seal part.
Patent JP-2002124672-A (JP)
Title: Gate structure of semiconductor device
Inventor: CLEVENGER LAWRENCE ALFRED
IPC: H01L29/423
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a gate structure for MOSFETs for application of the CMOS technology, etc., which is durable against high temperature processes such as junction activation, etc., and reduces the gate propagation delay. SOLUTION: The gate structure 10 has an insulation layer 14 on a semiconductor substrate 12, and a polysilicon gate electrode 16 on the insulation layer 14. The gate structure 10 comprises a diffused barrier layer 20 having semi- insulative characteristics on the gate electrode 16, and a gate conductor 18 on the barrier layer 20. The conductor 18 is electrically contacted to the gate electrode 16. The constitution and the thickness of the barrier layer 20 are adjusted so as to effectively block the diffusion and the mixing between the gate conductor 18 and the gate electrode 16, but realize a capacitive coupling and/or a leak current not so increasing the gate propagation delayer of the gate surface 10.
Patent JP-2002053873-A (JP)
Title: Process for hydrogenating hydrocarbon, in particular unsaturated hydrocarbon containing at least tow double bonds or at least one triple bond
Inventor: BOYER CHRISTOPHE
IPC: C07C5/05
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a process for hydrogenating a hydrocarbon comprising highly unsaturated molecules and hydrocarbon molecules containing 4 or more carbon atoms. SOLUTION: Unsaturated molecules are at least partially hydrogenated to less unsaturated molecules containing at least one double bond in at least one reactor 1 comprising at least two distinct beds of at least one hydrogenation catalyst, wherein a portion of a gas phase 4 containing hydrogen is introduced as a mixture with a liquid cut 2 via a line 33 upstream the first catalyst bed and wherein a portion of the gas phase 4 is introduced via a line 6 upstream the subsequent beds contained in the reactor 1 in the process for hydrogenating the liquid cut 2 containing the hydrocarbons, in particular the unsaturated molecules containing at least tow double bonds or at least one triple bond.
Patent JP-2003017727-A (JP)
Title: Installation structure with photovoltaic element and photovoltaic power generation system
Inventor: MAKITA HIDEHISA
IPC: H01L31/042
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive installation structure with photovoltaic element that can be used highly reliably for a long period. SOLUTION: In this installation structure, a metallic substrate is used as a light non-receiving side electrode and a weather-resistant photovoltaic element only coated on its light receiving surface side is fixed to a concrete base material. Then a member composed of an anticorrosion metal having a lower electrode potential than the material of the metallic substrate has is connected to the metallic substrate through electric conductors. This installation structure uses the inexpensive concrete base material and the anticorrosion metallic member for preventing the corrosion of the metallic substrate.
Patent JP-2003013439-A (JP)
Title: Soil improving agitator
Inventor: SUMITOMO YOSHINORI
IPC: E02D3/12
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a soil improving agitator which can prevent corotation thereof even if earth and sand in the ground are clayey or the ground contains therein fibrous peat, and sufficiently agitates the earth and sand in the ground and hardening slurry to mix the same with each other, to thereby construct an improved column body with good quality. SOLUTION: The soil improving agitator 1 is comprised of a hollow rotation shaft 3, a drilling head 4 arranged at a front end of the rotation shaft 3, and agitating blades 5 which each protrude from the rotation shaft 3 and agitate the earth and sand in the ground 2 and the hardening slurry according to rotation of the rotation shaft 3. The agitating blades 5 each have a plurality of projections 5b formed thereon.
Patent JP-2002174931-A (JP)
Title: Image forming system
Inventor: EDAHIRO KAZUHISA
IPC: G03G5/04
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming system in which image troubles are solved caused by paper powder generated from paper for an image forming device such as a copying machine, a facsimile and a printer, the generation of ozone is suppressed and the generation of ruggedness on the edge part of an image is prevented. SOLUTION: In the system, positive electrification sharply reducing the generation of ozone is performed in a digital system, transcription is performed at positive polarity by doing normal development and an organic photoreceptor having 30 to 50 μm film thickness is used.
Patent JP-2002108403-A (JP)
Title: Control method and controller for driving sequence of vehicle
Inventor: WAGNER HORST
IPC: F02D45/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To set functional separation for controlling a driving sequence to be optimum when safety drops. SOLUTION: A bus system (105) and/or a function unit (100) connected to the bus system are monitored by a monitoring unit (102). When safety drops, the monitoring unit separates connection (108 and 104) of the function unit and the bus system by access. In the control method of the driving sequence of a vehicle, the access of the monitoring unit is configured through the function unit.
Patent JP-2003015112-A (JP)
Title: Liquid crystal display device and manufacturing method and manufacturing device therefor
Inventor: KOIKE YASUO
IPC: G02F1/1337
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display element and the like to which foreign mater produced by the wear of rubbing cloth and an alignment layer is hardly stuck. SOLUTION: At least one substrate of a liquid crystal display element Substrate 11 and a color filter substrate 12 is characterized in that the end of the substrate on the surface of which the alignment layer 11a or 12a for aligning liquid crystals in one direction is formed has a tapered shape 11b or 12b.
Patent JP-2002060947-A (JP)
Title: Cvd of atomic layer
Inventor: MARUKUREETO ALBERTIN AN-MARIE
IPC: C23C16/455
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for applying plating of a thin film onto a base material by an atomic layer plating method. SOLUTION: The atomic layer plating is used for providing firm films on a plurality of disk type base materials. The base materials are charged to the inside of a boat so as to be separated in a furnace and are heated to a plating temperature. In the furnace, the base materials are exposed to the alternate continuous pulses of at least two kinds of mutually reactive reactants in such a manner that the plating temperature is sufficiently high for preventing the condensation of the at least two kinds of reactants on the surfaces, but is not high so as to cause the individually significant thermal decomposition to the at least two kinds of reactants.
Patent JP-2003018011-A (JP)
Title: Sub ranging analog/digital conversion method and circuit
Inventor: MORISAWA FUMIHARU
IPC: H03M3/02
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a sub ranging analog/digital conversion method and circuit that can widen a bandwidth, without deterioration the S/N. SOLUTION: The sub ranging analog/digital conversion method applies noise shaping analog/digital conversion to a signal received from an input terminal, to obtain an analog/digital conversion error signal and a 1st analog/digital conversion signal, multiplies the analog/digital conversion error signal with a 'coefficient greater than 1' to obtain a multiplication result, applies analog/ digital conversion to the result of multiplication to obtain a 2nd analog/digital conversion result, multiplies reverse characteristics to noise shaping with a signal resulting from dividing the 2nd analog/digital conversion result by a 'coefficient greater than 1', to obtain an reverse characteristics result, and outputs a sum between the reverse characteristics result and the 1st analog/ digital conversion result from an output terminal.
Patent JP-2003015179-A (JP)
Title: Digital still camera
Inventor: HASHINO HIROYOSHI
IPC: G03B7/16
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a digital still camera by which incongruity due to the light emission of a stroboscope is reduced without giving feeling that an image obtained by stroboscopic photographing is irradiated with two kinds of light beams. SOLUTION: The digital still camera having a stroboscopic unit to simultaneously perform light emission with image pickup so as to correct the insufficiency of light quantity at the time of performing the image pickup of an object has a decision means to decide the color temperature of external light and a controlling means to control the color temperature of the stroboscopic unit, and the controlling means controls the color temperature of the stroboscopic unit based on the color temperature of the external light decided by the decision means.
Patent JP-2003044829-A (JP)
Title: Method and circuit for associating norm with each component of input pattern presented in neural network
Inventor: DE TREMIOLLES GHISLAIN IMBERT
IPC: G06N3/06
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and a circuit for relating a norm with each component of an input pattern presented in an artificial neural network(ANN) based on an input space mapping algorithm during a distance evaluation processing. SOLUTION: A set of norms called a 'component' norm is stored in a special storing means in the ANN. The ANN is provided with a global memory for storing the whole component norms that are common to the whole neurons in the ANN. The whole neurons use a corresponding prototype component stored in the global memory in each input pattern component and use a related prototype norm to carry out a basic (or partial) distance calculation during distance evaluation processing. Then, a 'distance' norm is used to combine distance basic calculations, and the final distance between the input pattern and a prototype stored in a neuron is determined.
Patent JP-2003033064-A (JP)
Title: Velocity/torque controller for tension control motor
Inventor: SHIMODA YOSHIHIRO
IPC: H02P29/00
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a velocity/torque controller for a tension control motor which enhances the quality of a coil by equalizing the operation of a motor and suppressing the tension ripple at acceleration and deceleration. SOLUTION: PC 12 includes a velocity commanding unit 16, a torque command generator 15 which generates a field voltage command value and a torque command value to the motor 8 according to the coil diameter on a winch 2, a velocity feedback control system which controls the armature voltage of the motor according to the deviation between the velocity command value and the rotational velocity of the motor, and an inertia compensator 18 which computes the quantity of inertia compensation in the case of winding two kinds of winding objects one over the other while controlling the acceleration and deceleration. The inertia compensator 18 includes a calculation means which computes the quantity of inertia compensation to each winding object individually.  This computes the inertial moments of two kinds of winding objects different in specific gravity individually, and compensates the synthetic value as the quantity of inertia compensation.
Patent JP-2003026679-A (JP)
Title: New carbapenem derivative
Inventor: YAMADA KOJI
IPC: A61K31/407
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a new carbapenem compound having an antimicrobial activity. SOLUTION: This compound is represented by formula (I) [wherein, R<1> denotes hydrogen atom or methyl group; R<2> denotes hydrogen atom or a protecting group of hydroxy group; R<3> denotes hydrogen atom or a protecting group of carboxy group; R<4> denotes hydrogen atom, a protecting group of amino group or a lower alkyl group; X is NH or a single bond;  R<50> , R<60> and R<70> are each the same or different and denote each hydrogen atom, a protecting group of amino group or formimidoyl group, acetimidoyl group, amidino group, a lower alkanoyl group, a lower alkoxycarbonyl group, a lower alkyl group, a lower alkenyl group or an aralkyl group which may be substituted or C<a> , R<50> and R<60> , together with the adjacent nitrogen atom, denote a heterocyclic group represented by formula (II) (wherein, m is an integer of 1-3); and R<70> denotes hydrogen atom, a protecting group of amino group or the like] or its pharmaceutically acceptable salt.
Patent JP-2002350456-A (JP)
Title: Wind detecting device and base isolation building using this device
Inventor: KAWAZOE YUZURU
IPC: E04B1/36
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a required system with inexpensive constitution. SOLUTION: An ultrasonic wave transmitter 22 for transmitting an ultrasonic wave 21 in the almost vertical direction and an ultrasonic wave receiver 23 for receiving the ultrasonic wave 21 from the ultrasonic wave transmitter 22 are vertically oppositely arranged at a required interval 24.
Patent JP-2003021026-A (JP)
Title: Fuel injection device and manufacturing method thereof
Inventor: NISHIKURA TAKEHIRO
IPC: F02M51/06
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection device and a manufacturing method thereof capable of being formed into a desired shape for respective models of an engine, easily changing the design, easily processing, and capable of exhibiting enhanced strength. SOLUTION: A housing 10 is divided into a fuel supply member 11, a main body member 12, a fuel recovery member 13 and a connection member 14. Therefore, the shape of the fuel supply member 11, the main body member 12, the fuel recovery member 13 and the connection member 14 can be individually selected in accordance with a shape of the engine and a periphery member to be mounted. Accordingly, the design of an injector 1 can be easily changed. By dividing the housing 10 into the fuel supply member 11, the main body member 12, the fuel recovery member 13 and the connection member 14, the respective members can be individually formed, a whole length of a narrow hole forming a passage of the respective members can be shortened, and the processing can be performed easily.  The respective members are welded by an electron beam or diffusely joined, and the strength similar to the integral forming is secured.
Patent JP-2003028646-A (JP)
Title: Multi-shaft semiconductor sensor
Inventor: KUBOTA OICHI
IPC: G01C19/56
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To constitute a small-sized accurate multi-shaft semiconductor sensor in a simple manufacturing process. SOLUTION: Uniaxial semiconductor sensors 10a-10c are attached to sensor blocks 12a-12c having an almost rectangular parallelepiped shape, and the angle fixing surfaces of a plurality of the sensor blocks 12a-12c are mutually laminated and fixed to constitute the multi-shaft semiconductor sensor. Further, the sensor blocks having the semiconductor blocks are made same, the widths and heights of the sensor blocks are made equal, and the depth of each block is made twice the width thereof.
Patent JP-2003024275-A (JP)
Title: Light source unit for electronic endoscope and endoscope including the same
Inventor: IKETANI KOHEI
IPC: A61B1/06
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To efficiently transmit light emitted from light-emitting diodes in using light-emitting diodes to an end of a scope as a light source. SOLUTION: An endoscope device 10 is provided with a lamp 36, a motor 38, an LED driving circuit 40, brushes BL1 and BL2 in its inside. A plurality of light-emitting diodes are arranged on the surface, opposing a light guide 51, of a disk-like plate 36A of the lamp 36 so as to be along the circumferential direction with prescribed intervals. The plate 36A rotates at a prescribed speed by driving of the motor 38, thereby supplying current to the light-emitting diodes on the brushes BL1 and BL2 through contact parts LB1 and LB2 so that the light-emitting diodes passing a position corresponding to an incident end of 51A are successively turned on.
Patent JP-2003028375-A (JP)
Title: Pipe base attaching method, branched pipe connecting method, and dust antiscattering device
Inventor: TORII MORIHITO
IPC: F16L41/06
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a pipe base and a branched pipe in a pipe without contaminating an inside of a pipe. SOLUTION: This dust antiscattering device 7 for preventing scattering of cut power inside the pipe 1 when forming an opening 19 in an attaching position of the pipe base of the pipe 1 comprises a plurality of opening and closing arms 13 arranged in a longitudinal middle portion of a pipe axis 11 shorter than the inner diameter of the pipe 1 to be foldable; a seal cover 14 which has an approximate cone shape, attached to the opening and closing arm 13, and can be diametrically contracted through a link 16 by an opening and closing block 15 arranged at one end of the pipe axis 11, and is adapted to be inserted from a lower hole 5 in a contracted state into the inside of the pipe 1 and is enlarged so as to cover the lower hole 5;  and a fixing screw shaft 17 which protrudes from the other end of the pipe shaft 11 to be pushed to the other side of an inner surface of the pipe 1 so that end portions of the enlarged opening and closing arms 13 are pushed at one side surrounding the lower hole 5 of the inner surface of the pipe 11.
Patent JP-2003028144-A (JP)
Title: Annular member mounted on shaft body and recording device with annular member
Inventor: TAKEDA KAZUHISA
IPC: F16C13/02
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an annular member made of a resin material and mounted on a shaft body made of a metallic material, easily separable form the shaft body by being cut by a cutting tool in recycling, to reduce the time and labor necessary for separating the annular member and to prevent the cutting tool from being damaged in the separating work. SOLUTION: An inner peripheral face of a through-hole 11 formed on a bush 1 is provided with a groove 12 having the approximately V-shaped cross section. The bush is thinnest at its bottom part 121, and has a thickness capable of being easily cut by the cutting tool. An outer peripheral face of a cutting position has a shallow groove 13 as a cutting mark. The bush is cut by the cutting tool such as a nipper at its part where the inner peripheral face has the groove 12 and is thinned, and the outer peripheral face has the shallow groove, and the bush is expanded from the cut part and taken out from a paper feed roller 2.
Patent JP-2003036871-A (JP)
Title: Electric power generation control system for fuel cell
Inventor: SUZUKI KEISUKE
IPC: H01M8/04
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an electric power generation control system for preventing abrupt lowering of output voltage by overloading in the transition state of the fuel cell while maintaining the responsibility of output. SOLUTION: A target power generation operation section 2 operates the target power generation of the fuel cell. The target power generation operation section 3 operates the target driving point such as the pressure or flow of gas. The driving point control section 4 controls the driving point of the fuel cell based on the target driving point. An output upper limit value operation unit 6 operates the upper limit value of the out put taken out from the fuel cell based on the driving condition of the fuel cell such as gas pressure detected by the driving condition operation section 5. An output command value operation section 7 makes the output of the one of a smaller value in either the output of the output upper limit operator 6 or the target power generator 2.
Patent JP-2003037187-A (JP)
Title: Semiconductor device and its manufacturing method therefor
Inventor: KIDO SHIGENORI
IPC: H01L21/8242
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, together with its manufacturing method, in which the electrical short-circuit between adjoining elements is prevented. SOLUTION: A storage node plug 8 is formed on a semiconductor substrate 1. A silicon nitride film 16 is formed on a silicon oxide film 10. By etching the silicon oxide film 10 using the silicon nitride film 16 as a mask, a storage node opening 11 which exposes the surface of storage node plug 8 is formed, with a capacitor 12 containing a storage node 17a, a capacitor dielectrics film 19, and a cell plate 20 being formed inside.
Patent JP-2003059274-A (JP)
Title: Data read-out circuit
Inventor: ONISHI MASAJI
IPC: G11C11/409
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a data read-out circuit in which attenuation of a read-out signal is suppressed, current consumption of a circuit is reduced, and which has an effect on reducing area occupied by circuits, in a data read-out circuit of a semiconductor memory. SOLUTION: In a circuit reading out data from a semiconductor memory cell, its bit switch section comprises two transistors coupling a pair of output of a sense amplifier and a pair of data line, a gate of this transistor is connected to an output of one side of output of the sense amplifier to which its source electrode (or drain electrode) is connected, its drain electrode (or source electrode) is connected to one side of the data lines through a transistor for bit switch, each of a pair of output of the sense amplifier and a pair of data lines are coupled to elements having a rectifying function.