baber/WOPTO huggingface dataset:
Patent JP-2002252447-A (JP)
Title: Wiring board
Inventor: SUGA KATSUMI
IPC: H01L23/12
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reliable wiring board wherein no micro-rack occurs in electrode-pad forming portion of an insulating board, and the connective strength of electrode pads is increased. SOLUTION: On the insulating board 1, the electrode pads 2 are formed, in each of which there are laminated in succession an adhesive metal layer 2a, a first Cu layer 2b-1 on the adhesive metal layer 2a, a second Cu layer 2b-2 on the first Cy layer 2b-1, an Ni layer 2c, and an Au layer 2d which cover the layers 2b-1, 2b-2. In each electrode pad 2, the thickness of the second Cu layer 2b-2 is made larger than the that of the first Cu layer 2b-1, and the portions of the end surfaces of the adhesive metal layer 2a and the first Cu layer 2b-1 are exposed from openings provided in the Ni layer 2c and Au layer 2d.
Patent JP-2002259470-A (JP)
Title: Management device for distributing drawings
Inventor: HOSHI KAZUHISA
IPC: G06Q10/06
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a management device for distributing drawings which can easily and surely confirm the situation of distributing the drawings. SOLUTION: The device is provided with a database 1 for managing the drawings, a database 2 for managing distribution destinations of the drawings, a database 3 for managing persons in charge at the distribution destinations, and a management means 5 with a displaying means 4 for displaying distribution information of the drawings on the basis of data from these management database. This management means displays drawing codes of the distributed drawings, a distribution day, the persons in charge at the distribution destinations, receipt confirmation at the distribution destinations, and a return day on the basis of data stored in the database for managing the distribution destinations and the database for managing persons in charge at the distribution destinations depending on the input at the distribution destinations.  Also, the reasons for the distributed drawings which have not been returned are displayed.
Patent JP-2001346349-A (JP)
Title: Dynamoelectric machine and manufacturing method of dynamoelectric machine
Inventor: YOSHIKAWA SHOICHI
IPC: H02K3/34
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a dynamoelectric machine and its manufacturing method which enable the reduction of the number of components, the cost reduction and the reduction of assembly man-hours while insulation properties are secured. SOLUTION: A core insulator 30 which is attached to a laminated core 14 has a cylindrical part 31 fixed to a rotary shaft 14 and tooth cover elements 32 which are extended from the cylindrical part 31 radially and with same angular intervals so as to cover one side surface of the laminated core 15. Coil bobbin segments 33 are extended from the respective teeth cover elements 32 so as to cover inside surfaces of the respective slots 15b of the laminated core 15. The tip parts 33a of the coil bobbin segments 33 are made to protrude from the other side surface of the laminated core 15 when the core insulator 30 is attached to the laminated core 15.
Patent JP-2002258808-A (JP)
Title: Liquid crystal display
Inventor: MINE HIDEKI
IPC: G09G3/20
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display which suppresses the sense of incompatibility with video and prevents display video from giving a feeling of incompatibility, by controlling a partial lateral aspect ratio, i.e., a scaling ratio of a 'just' display of a display image and canceling the 'just' display. SOLUTION: The liquid crystal display device stores digital information in a memory circuit 104, performs magnification/reduction interpolation in time series, and performs lateral aspect conversion to make a 'just' display. A decision circuit 100 analyzes the vertical components and movements of the information stored in the memory circuit 104. With the output of the decision circuit 100, an image processing circuit 105 is controlled to make magnification/ reduction interpolation ratio in time series vary and makes the lateral aspect conversion, thereby making the 'just' display.
Patent JP-2002254631-A (JP)
Title: Ink jet head and ink jet recorder
Inventor: FUJII MITSUYOSHI
IPC: B41J2/045
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a stable ink drop ejection property can not be provided due to bubbles staying in an ink jet head. SOLUTION: The ink jet head has a flow channel substrate 11 provided with an opening part 19 forming a common liquid chamber 18, an electrode substrate 12 provided with an electrode 25, and an end part 31 penetrating the opening part 28 provided in the electrode substrate 12 and facing the opening part 19 of the flow channel substrate 11. The opening part 19 of the flow channel substrate 11 and a recessed part 32 forming the common liquid chamber 18 are provided at the end part 31. An ink supply member 3 forming an ink supply port 33 facing the recessed part 32 is bonded to the flow channel substrate 11.
Patent JP-2002265233-A (JP)
Title: Glass preform for laser beam machining and glass for laser beam machining
Inventor: KOYAMA TADASHI
IPC: B23K26/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a glass preform for laser beam machining which allows silver ions to easily diffuse thereinto and realizes a high concentration silver content by means of ion exchange. SOLUTION: The glass preform for laser beam machining consists essentially of silicate glass and silver ions are introduced into the glass preform which substantially contains aluminium and an alkali metal by equivalent amounts by means of the ion exchange.
Patent JP-2002266323-A (JP)
Title: Self-luminous delineator
Inventor: MURAMATSU TSUNEYOSHI
IPC: E01F9/669
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a self-luminous delineator without fear of losing the delineator function for the following car by cutting off light emission when the incidence of a headlight of a car to a light receiving section is interrupted at night. SOLUTION: The self-luminous delineator includes a solar cell having the light receiving section 1, a charging section 2, a light emitting section 3, a controlling section 5 and a switching section 6, the controlling section 5 transmits a stop instruction for stopping the supply of an electric current to the light emitting section 3 from the charging section 2 to the switching section 6 when the incidence of the light to the light receiving section 1 is interrupted, and for the self-luminous delineator for transmitting a starting instruction for starting the supply of the electric current to the light receiving section 3 from the charging section 2 to the switching section 6 when the incidence of the light to the light receiving section 1 is interrupted, the controlling section 5 has a retarding means for the stop instruction,  and when the incidence of the light to the light receiving section 1 is interrupted, the stop instruction is transmitted by the retarding means after a certain time has elapsed.
Patent JP-2001326336-A (JP)
Title: Semiconductor device
Inventor: KOGA JUNJI
IPC: H01L27/10
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an element structure suitable for a high integration by realizing compatibility of a high speed operation and a low power consumption difficult in a conventional memory cell using a negative differentiating resistor and a load. SOLUTION: In a gate oxide film formed on a surface of a silicon substrate, a film on a source region is thinned. A first p type polycrystal silicon film, a tunnel oxide film and a second p type polycrystalline silicon film are sequentially laminated on a gate region. A source and the first silicon film constitute a high concentration impurity pn junction via a thin silicon oxide film to become an Esaki diode exhibiting the negative differentiating resistor. Meanwhile, a part between the first silicon film and the second silicon film becomes a nonlinear tunnel resistor to perform a role of load. The negative differentiating resistor and the load are connected in series between a low-voltage power source (ground) and a high-voltage power source Vdd to constitute a transistor containing a bistable circuit.  Since potential information of the first silicon film of a memory node is read by a transistor amplification, it is rapid. Meanwhile, a current flowing between the power sources is suppressed to a low value, and a low power consumption at a waiting time is performed. An SRAM cell can be constituted of two elements with an excellent integration.
Patent JP-2002269626-A (JP)
Title: Automatic vending machine
Inventor: IRUMADA TAKESHI
IPC: F25D11/00
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine having an air cleaning function and a counter function for a happy circle, allowing easy installation even in a narrow rest room. SOLUTION: The automatic vending machine 1 has a commodity storage part 2 allowing temperature control, capable of storing plural commodities; top plate parts 5, 8 covering the whole area of an upper part of the commodity storage part 2; and an air cleaning part 3 with an air suction port 12, sucking and cleaning peripheral air. An average height of the top plate part 5, 8 is not more than 1,400 mm, and the top plate part 5, 8 is formed with the air suction port 12 of the air cleaning part 3.
Patent JP-2002270207-A (JP)
Title: Evaluation method of pressure type solid oxide fuel cell
Inventor: MABUCHI AKIHIRO
IPC: H01M8/12
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To reduce the labor and time required for evaluation to the same level as the normal pressure solid oxide fuel cell, by controlling the opening of the pressure control valve installed in the exhaust line of the combustion gas so as to eliminate automatically the difference of pressure between the cell pressure and the pressurized container when the flow rate of reactive gas is freely changed. SOLUTION: The pressure control valve, which is installed in the exhaust line of the combustion gas, is controlled by a signal that detects (computes) at every certain time the difference of pressure between the pressure in the pressurized container and the pressure in alumina tube (cell pressure).
Patent JP-2002267280-A (JP)
Title: Controller and controlling method of air conditioner, and recording medium recorded with control program of the air conditioner
Inventor: TAKAHASHI MASATOSHI
IPC: F25B1/00
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce waiting power without shortening the time elapsed until starting power supply very much, even when the outdoor air temperature is low. SOLUTION: A system comprising a compressor 1, a crankcase heater 2, a microcomputer 3, a program memory 4a, a delivery temperature sensor 5, and an outdoor air temperature sensor 6 is provided with means for supplying power to the crankcase heater, when the difference between the delivery temperature of the compressor and the outdoor air temperature becomes equal to or lower than a specified value during stoppage of the compressor. Since the stat of power supply can be determined depending on the outdoor air temperature, the time elapsed until the start of power supply does not become very short, even when the outdoor air temperature is low and so that waiting power can be reduced, while prolonging the lifetime of the crankcase heater.
Patent JP-2002274538-A (JP)
Title: Cardboard pallet
Inventor: ITO SHIGEAKI
IPC: B65D19/34
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a cardboard pallet which can be manufactured easily and has a superior strength. SOLUTION: There is provided a cardboard pallet in which a deck member 3 composed of cardboard is adhered to and fixed on an upper surface of a base material 1 assembled as its main material by a plurality of beam members 10 made of cardboard. As the base material 1, some rectangular cylindrical beam members 10 having lateral beam engaging notches 15 arranged at upper surfaces are arranged in a predetermined spaced-apart relation.  These beam members 10 are connected in a grid-like manner by a plurality of lateral beams 2 composed of cardboard partially engaged with the notches 15 and arranged in a crossing direction, thereby its upper surface is formed at a horizontal deck supporting surface by each of the beam members 10 and the lateral beams 2 and at the same time the lower surface of each of the lateral beams is formed as a supporting surface for a fork claw inserted from between each of the beam members 10, 10.
Patent JP-2002270386-A (JP)
Title: Light source equipment
Inventor: OKAMOTO MASASHI
IPC: H01J61/54
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent heat loss, enlargement of a size, difficulty of re-starting, noise, and insulation destruction. SOLUTION: Light source equipment consists of an electric discharge lamp Ld, which contains mercury of 0.15 mg or more per capacity 1 cubic millimeter of electric discharging space, while being oppositely arranged with one pair of electrodes E1 and E2 for main electric discharging, whose electrode interval is 2.5 mm or less, and which is arranged with an auxiliary electrodes Et other than the electrode for main electric discharge so that it may not touch the electric discharge space for main electric discharge, and a starter Ue, which generates high voltage between the above auxiliary electrodes Et and any of an electric supply circuit Bx for supplying electric discharge current to the electrode E1, E2 for main electric discharge or the electrodes E1 and E2 of the both electrodes for the main electric discharge, wherein,  the starter Ue constitutes light source equipment so that it may have capability to generate voltage 2 to 5 times the voltage necessary for making the lamp at a room temperature state the main electric discharging.
Patent JP-2002270533-A (JP)
Title: Thermal treatment apparatus and method of controlling output of lamp
Inventor: SHIMIZU MASAHIRO
IPC: H01L21/205
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a thermal treatment apparatus which protects its lamps and a driving device for the lamps, and to provide a method of controlling the output of the lamps. SOLUTION: The thermal treatment apparatus is constituted in the structure that the apparatus has a plurality of halogen lamps for heating an object to be treated and performs a prescribed heat treatment on the object to be treated and a method of controlling the output of the lamps of the thermal treatment apparatus has a process for raising power to the lamps for heating the object to be treated, a process for measuring the wall surface temperature of the lamps, a process for deciding whether the wall surface temperature is a prescribed temperature or not, a process for lowering power to the lamps until the wall surface temperature coincides with a prescribed temperature for making the object to be treated cool, and a process for maintaining the power to the lamps so that the wall surface temperature maintains the prescribed temperature.
Patent JP-2002281311-A (JP)
Title: Image processor and image reader
Inventor: NARA WATARU
IPC: H04N1/41
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily obtain an image formed by switching ON/ OFF of a back ground eliminating function without reading an original again. SOLUTION: A back ground detecting part detects a back ground level of the original from image data by which the original is read. An image memory stores the image data. An image processing part inputs and outputs the image data in the image memory. A back ground eliminating part 8 eliminates the back ground level of the original to the image data read from the image memory based on a back ground level Dba'. A control signal from a CPU is inputted in a comparator 33. A selector 8 selectively define or does not define the image data Dwr0 as an object of elimination of the back ground level.
Patent JP-2002276704-A (JP)
Title: Electric brake device for vehicle
Inventor: KIKUTA TOMOYUKI
IPC: F16D65/18
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an electric brake device for a vehicle capable of surely preventing an action of a brake pad in a direction of separating from a disc by a reaction force from the brake pad in parking brake operation, and of performing a smooth release action in parking brake release operation. SOLUTION: A parking brake drive mechanism 20 includes a rotation plate 21 fixed on a rotation shaft 16 of a drive motor 12 as a drive power source of a brake device, a locking cam 22 locking the rotation plate 21, a motor 23 selectively arrange the locking cam 22 in a lock position or an unlock position. When the rotation shaft 16 rotates to separate the brake pad from the disc, locking projections 21a, 22a of the rotation plate 21 and the locking cam 2 are locked to prevent the rotation shaft 21 from rotating more than that, and when the rotation shaft 16 rotates to press the pad on the disc, lock of the rotation plate 21 and the locking cam is released.
Patent JP-2002275836-A (JP)
Title: Tabular body end part fixing device
Inventor: SHIMADA MASAMI
IPC: E01F8/02
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To easily perform installation and separation to columns, and provide a measure against a noise problem at work in an end part fixing device of a plastic light transmissive plate in a soundproof wall. SOLUTION: The adjacent H-shaped cross-sectional columns 20 are arranged so that the cross-sectional U-shaped channels 22 are opposed. The transparent plate 10 is arranged between these opposed columns 20. An end part of the transparent plate 10 is introduced into the channels 22. Fixing metal fittings 24 are arranged in the end part of the transparent plate 10.  The fixing metal fittings 24 are composed of a pressing member 26 oppositely movable to a channel side wall 20-2, a spring 32 for urging the pressing member 26 so as to abut on a cross-sectional U-shaped channel side wall of the opposed columns, and a restricting member 28 fixed to a frame body 12 of the transparent plate 10, and restricting the pressing member 26 so as to take a restricting state of being separated from the opposed side wall 20-2 of the cross-sectional U-shaped channels of the columns against elasticity of the spring. The pressing member 26 is driven by a tool such as a spanner, and the pressing member 26 can reversibly take an unrestricted state and the restricting state.
Patent JP-2002279631-A (JP)
Title: Optical information recording and reproducing device
Inventor: WATABE AKIYASU
IPC: G11B7/1263
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem that abnormal light is emitted and a medium is damaged when updating the setting register of a pulse width or a laser driving current during a recording operation in an optical information recording and reproducing device. SOLUTION: A plurality of pulse width setting registers 307 and 308 for setting the pulse width of multi-pulses are provided. In the case of updating the pulse width of the multi-pulses, the pulse width setting register is switched and the recording operation is performed. Also, at the timing of switching the pulse width setting register during recording, recording pulse string generation is stopped.
Patent JP-2002278705-A (JP)
Title: Computer system
Inventor: SEKI TOMOKI
IPC: G06F3/06
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a means for shortening starting time of a system by starting the system without waiting for spin up of all hard disks. SOLUTION: In the system for successively spinning up the hard disks when a computer system is started, the starting time of the system is shortened by setting or automatically deciding minimum required hard disks for starting the system and spinning up them according to decided priority.
Patent JP-2002282427-A (JP)
Title: Combination game machine
Inventor: KUZE SOHEI
IPC: A63F7/02
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a combination game machine enabling a player to easily understand and enjoy playing a game while keeping tension for instance by making a game ball finally enter a winning port directly even when the game ball enters a specified ball entry means. SOLUTION: In the combination game machine, a winning port means 16 where a plurality of the winning ports 39 are arrayed is provided on the lower part of a game area 5a on a game panel 5, a prescribed number of the game balls are hit to the game area 5a for each game, and when the combination of the winning ports 39 to which the game balls enter becomes a predetermined winning jackpot, points corresponding to the winning jackpot are added up. In the game area 5a, a ball entry port means 33 to which the game ball can enter and a discharge port means 35 discharging the game ball guided from the ball entry port means 33 through a guide passage 51 to the upper part of a portion of the winning ports 39 of the winning port means 16 are provided.
Patent JP-2002286413-A (JP)
Title: Displacement sensor
Inventor: INOUE YUICHI
IPC: G01B11/02
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide such a displacement sensor that is inexpensive and requires only a small installation space, and is also reasonable in cost and function for user's usage purpose. SOLUTION: This displacement sensor 1 is comprised of a detecter 2 that projects a light to an object 80, receives a reflection light therefrom and generates a detection signal (i) corresponding to a distance to the object 80 and a signal processor 3 that inputs the detection signal (i) therefrom for processing, and calculates the distance D between the sensor 1 and object 80. The signal processor 3 fetches a calculated data (d) on distance from another displacement sensor, and computes the step or thickness or the like on the basis of the fetched calculated data (d) of distance and its own calculated data of distance and outputs the obtained result.
Patent JP-2002284925-A (JP)
Title: Method for recycling cured resin
Inventor: TERADA TAKAHIKO
IPC: C08G18/83
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for recycling a cured resin by which reutilization of the cured resin after use is promoted to reduce the amount of waste disposal and contribution is made to effective utilization of resources. SOLUTION: This method for recycling the cured resin comprises at least (A) a step of bringing the cured resin having at least one selected from the group consisting of oxazolidone bonds, urethane bonds, amino bonds and ester bonds in cross-linkages into contact with a decomposing material for decomposing the cured resin at 200-300 deg.C, (B) a step of separating and recovering resin components insoluble in the decomposing material subsequently to the step (A) and (C) a step of mixing the resin component separated and recovered in the step (B) with an addition polymerizable monomer.