baber/WOPTO huggingface dataset:
Patent JP-2002014720-A (JP)
Title: Electronic controller
Inventor: AMANO TAKESHI
IPC: B60R16/02
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic controller which can correctly decide whether time data of a timer part are normal or abnormal. SOLUTION: In an ECU 10, a microcomputer 14 operates or stops according to a power supply state resulting from the switching of an IG switch 22. A timer IC 12 continues to clock the time irrelevantly to whether the microcomputer 14 operates or stops and is initialized to a specific value when reset. The range of the time clocking by the timer IC 12 is prescribed without including the specific value at the resetting time and when the time of the timer IC 12 deviates from the prescribed range, the microcomputer 14 decides that the timer IC 12 becomes abnormal.  Further, the microcomputer 14 decides that a water temperature sensor 25 gets out of order according to the seek time computed from the timer data of the timer IC 12 and the detected value of the water temperature sensor 25 at the start of an engine, but inhibits the sensor fault decision making if the timer IC 12 becomes abnormal.
Patent JP-2002016710-A (JP)
Title: Interphone
Inventor: MIYAZAWA YOSHIFUMI
IPC: H04M1/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an interphone by which a user can surely recognize who has visited during absence better than by the conventional interphone. SOLUTION: The interphone is configured with a slave set 30 placed outside a front door and a master set 20 installed indoor that are interconnected by a communication line (not shown in the Figure). The slave set 30 is provided with a camera 32 that photographs a visitor, a call switch 31, a microphone 33 and a speaker 34, and the master set 20 is provided with a display device 25 that displays a video image picked up by the camera 32 of the slave set 30, a handset 26, an absence/presence changeover switch 21, an absent message recording switch 22 and a reproduction switch 23.  When the call switch 31 is turned on while the changeover switch 21 is set to the position of 'absence', the camera 32 and the microphone 33 of the slave set 30 record a video image and a voice of the visitor, and when the reproduction switch 23 is turned on, the display device 25 and the speaker of the handset 26 of the master set 20 reproduce the recorded video image and voice.
Patent JP-2002013506-A (JP)
Title: Multi-axis actuator
Inventor: TAKAHASHI HIDETO
IPC: F15B15/26
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain a multi-axis actuator that can commonly use to support a work-piece having various surface-shapes, can protect the work-piece surface from damage and deformation by supporting the adjacent multi-points on the work-piece at the same time, and can have a superior supporting function with a rational structure. SOLUTION: This actuator comprises multi cylinders 7 vertically installed on a common base 1 in a row, pistons 8 slidably taken in each cylinder 7, pressure cambers 9 formed in each cylinder 7, a common fluid path 10 continuously connected to each chamber room 9, multi supporting shafts 13 that are vertically installed to freely move back and front, synchronizing with the piston at a position corresponding to each cylinder 7, a lock mechanism 20 that can lock each supporting shaft 13 at an optional moving position.
Patent JP-2002016154-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: NARITA KAZUHITO
IPC: H01L27/115
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent a short-circuit between gate electrodes in an STI technique, where gate insulating films and gate electrode material films are formed in order on a semiconductor substrate and after that, an element isolation insulating film is embedded in a groove provided on the main surface of the substrate. SOLUTION: This semiconductor device is characterized in that the device is provided with a semiconductor substrate 11 with a groove 13a provided on the main surface on one side of its main surfaces, an element isolation insulating fm 14, which is embedded in the groove part 13a and is made its upper part to protrude from the groove part 13a, gate insulating films 15 provided on one side of the main surfaces of the substrate 11 and transistors, which are respectively provided on the films 15 and are respectively provided with a gate electrode material film 16a constituting at least one part of each gate electrode 16, the gate electrode material films 16a come into contact directly with the side surfaces of the protruded part of the film 14 and the material films 16a have a reversely tapered cross section.
Patent JP-2002014849-A (JP)
Title: System monitor information processing method and computer readable recoding medium with program for controlling console device recorded
Inventor: KAMIOKA KOJI
IPC: G06F3/048
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To convert messages in different formats outputted by plural kinds of OS into messages in a common format, and to change the formats of the OS messages without changing the specifications of the OS. SOLUTION: A controller to which a computer is connected analyzes a message outputted by the computer, and converts the format of the message into a different format. Also, the controller generates a method for facilitating countermeasures to the message. Thus, the plural kinds of OS can be easily monitored and operated. Also, the OS messages can be outputted in multi- national languages.
Patent JP-2002018507-A (JP)
Title: Method for controlling eccentricity of roll in rolling plant
Inventor: SASAMOTO KENICHIRO
IPC: B21B37/18
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that angle detecters must be also detached when changing back-up rolls. SOLUTION: The period and amplitude of the wave of roll eccentricity are calculated by measuring rolling load, detecting the rotational angles of work rolls 2, 3, converting the rotational angles of the work rolls into the rotational angles of the back-up rolls 4, 5 and performing FFT operation based on the rolling load and the rotational angles of the back-up rolls and also by calculating the rotational angles of the back-up rolls in adjacent minimum load point sections in the time series graph of the rolling load and repeating to extract the rotational angles of the back-up rolls at the minimum load point in the case that the rotational angles of the back-up rolls in that section are made to coincide with the period, the calculation is performed taking the average value as the correction angle of the rotational phase of the back-up rolls.  Then, the eccentricity of the roll generated on the back-up rolls is removed in the state where the angle detectors are attached to the work rolls.
Patent JP-2002022360-A (JP)
Title: Drying method and dryer
Inventor: HANAMURA NAOYASU
IPC: F26B21/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To dry the entirety of a matter to be cleaned efficiently even if the shape thereof is intricate. SOLUTION: The dryer comprises nozzles 20 for jetting compressed gas to a cleaned matter, and a gas supply source for supplying compressed gas to the nozzles 20. The nozzles 20 blow compressed gas to the cleaned matter while moving flexible tubes 22 coupled to the forward end of hard tubes 21 freely through compressed gas jet thus drying the cleaned matter.
Patent JP-2002019244-A (JP)
Title: Image forming apparatus, image forming system, external print designating terminal and method of indicating kind of paper
Inventor: MORIKAWA TAKESHI
IPC: H04N1/00
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To facilitate an operation of selecting and designating a kind of paper for each image forming apparatus by a method wherein kinds of papers available to use by all the image forming apparatuses on a network can be grasped at the same time in terms of image forming apparatuses connectable to the network. SOLUTION: Information of the kinds of papers which can be used in the other image forming apparatuses connected to the network is received by the image forming apparatus. The paper kind information together with information of kinds of papers available to use by the apparatus itself is indicated on an operation panel 23 in a list with individual paper selection keys 35-37. As a result, a user can grasp at a glance at the same time all the sizes of papers available to use by all the image forming apparatuses including the image forming apparatus itself by looking at the list indicated on the operation panel 23.
Patent JP-2002023291-A (JP)
Title: Radiation image conversion panel and cassette
Inventor: IWAKIRI NAOTO
IPC: G03B42/02
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent a radiation image conversion panel, having a transparent base, from being inadvertently housed inside out into a cassette. SOLUTION: The cassette 70, housing the radiation image conversion panel 50 formed by laminating a storage phosphor layer on the front surface side of the transparent base and constituted in such a manner that electrical conductivities ρI, ρII inside of the respective surfaces of the front and the rear vary from each other, between the front and rear surfaces, have electrical conductivity measuring means 83 and 84 for respectively measuring the electrical conductivity ρI, ρII with the respective surfaces of the front and the rear of the radiation image conversion panel 50 housed in the cassette, a deciding means 85 for deciding the correct or the wrong state of the front and rear of the conversion panel 50 housed in the cassette 70 according to the measured electric conductivity ρI,  ρII with the respective surfaces of the front and the rear and a display means 73 for displaying the results of the decision.
Patent JP-2002050956-A (JP)
Title: Field programmable gate array
Inventor: GARNETT PAUL JEFFREY
IPC: G06F21/62
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent the data structure from being intercepted upon reconfiguration of volatile FPGA. SOLUTION: For example, upon power source making, ciphered configuration data are fed to the input terminal of FPGA. In FPGA, the configuration data are first decoded by decoding algorithm embedded in the logic. This algorithm uses nonvolatile memory in FPGA, such as decoding key stored in an EEPROM, as an operand. The decoded configuration data are distributed to volatile function part in FPGA in conventional way. According to this design, even when the streams of configuration data which are transmitted from the external memory to FPGA upon reconfiguration are intercepted, the intercepting part can obtain only ciphered configuration data. Thus, this design can improve security, protecting intellectual property of commercial value and secret information, consisting of non-ciphered configuration data.
Patent JP-2002031250-A (JP)
Title: Valve element structure for metal seat butterfly valve
Inventor: TSUKAHARA NAOKI
IPC: F16K1/226
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide valve element structure for a metal seat butterfly valve, preventing the bite of a valve element. SOLUTION: The butterfly valve is constituted by providing the valve element 18 in a valve casing rotatably around the axis of a valve stem, providing the peripheral edge part of the valve element 18 with a valve element seat 19 formed of a metallic material, and forming a valve seat face 19a coming in watertight sliding contact with a valve casing seat 13, at the outer peripheral surface of the valve element seat 19. The valve element seat 19 comprises a head part 20 with a valve element seat face 19a, a base part 21 fixed to the valve element 18, and a thin-walled constricted part 22 between the head part 20 and the base part 21.
Patent JP-2001352282-A (JP)
Title: Adaptive array device, radio base station, and portable telephone
Inventor: DOI YOSHIHARU
IPC: H04B1/40
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an adaptive array device which is reduced in circuit scale by causing the device to make correction so that the same array antenna pattern may be formed at both receiving time and transmitting time. SOLUTION: A memory 237 holds a relative correction value showing the difference between the transmission characteristics of a radio section composed of a transmitting circuit 211 and a receiving circuit 212 and another radio section composed of a transmitting circuit 221 and a receiving circuit 222 and a correction control section 239 corrects transmitted signals by using the relative correction value in a phase shifter 240 and an amplifier 241.
Patent JP-2002028610-A (JP)
Title: Method and device for manufacturing artificial sand
Inventor: SAWAMURA SEISUKE
IPC: F23C10/00
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To stably manufacture high quality porous ceramic artificial sand from sewage sludge incineration ash, or the like. SOLUTION: After the sewage sludge incineration ash, or the like, is granulated and dried, the granulated dried material is charged into a fluidizing bed furnace 12 to be fired by using the granulated and dried material itself as a fluidizing medium and the fired material is cooled. The variation in the quality of the fired material is eliminated to enhance the stability of the operation by controlling the firing temperature so that the bed pressure loss (zone pressure loss) of the fired material in a fixed zone in the fluidizing bed furnace 12 is in a fixed range.
Patent JP-2002034198-A (JP)
Title: Spindle motor
Inventor: AKAHORI TADASHI
IPC: H02K5/173
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a spindle motor which can maintain rigidity of a bearing to a larger value and can realize light weight. SOLUTION: The width is set so that the end portion 12b of upper side outer ring of the outer ring 12 of a bearing cartridge assembly 11 is projected from a hub main body portion 6A. Since the height of the hub 5A is set smaller than that in the prior art, reduction in weight and cost can be so far realized. Moreover, since the height of hub 5A is set smaller than that of the prior art, the space portion can be as much expanded and thereby such space portion can be used as the layout space of various members. Moreover, since the end portion 12b of the upper side outer ring is projected from the hub main body portion 6A, an insertion pressure does not work on the end portion 12b of the upper side outer ring of the outer ring 12 at the time of engagement and thereby generation of unnecessary deformation can be avoided.
Patent JP-2002030574-A (JP)
Title: Moisture-permeable water-proof fabric and method for producing the same
Inventor: HONNA HIROSHI
IPC: D06M15/53
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a moisture-permeable water-proof fabric, in which only polyether-ester-based elastomer is laminated to base fabric, having high resistance to water pressure after washing with water while possessing softness and sufficient moisture permeability and provide a method for producing the above water-proof fabric. SOLUTION: This moisture-permeable water-proof fabric is obtained by directly laminating a polyether-ester-based elastomer PEEA in which >=70 wt.% polyalkylene glycol residue is polytetramethylene glycol residue on to the surface of a base fabric composed of a fiber material and further laminating a polyether-ester-based elastomer PEEB containing 5-25 wt.% polyethylene glycol residue thereon, and sum of thickness of coat layers each composed of PEEA and PEEB is within the range of 5-50 μm and a ratio of coat layer composed of PEEA to total coat layers is 5-70 wt.%.
Patent JP-2002032091-A (JP)
Title: Method for displaying karaoke music selection number, control ledger of karaoke music selection number, portable computer device, system for introducing karaoke music selection number and method for providing karaoke music selection number information
Inventor: NAKAJIMA SHIGEMI
IPC: G06F3/0482
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for displaying a Karaoke music selection number in which the selection number of the piece of music to be sang is immediately found for a Karaoke music provider, a control ledger of Karaoke music selection number, a portable computer device, a system for introducing Karaoke music selection number and a method for providing karaoke music selection number information. SOLUTION: A music selection number control column 3 is provided with a music name column in which the names of pieces of music are written at the upper section. A plurality of music provider columns 5a to 5f are provided at the lower section of the column 4 to display the names, marks and abbreviations of a plurality of music providers who provide Karaoke music. Moreover, music selection number columns 6 are provided next to the column 5a to 5f to display music selection number imparted by the respective music providers.
Patent JP-2002034159-A (JP)
Title: Method and device for controlling self-excited dc transmission system
Inventor: KAWAZOE HIROSHIGE
IPC: H02J3/36
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To perform DC sole power transmission to a system of non-powered source in an isolated island or the like, and synchronous connection to a power source system receiving power from an existing generator or the like, etc. SOLUTION: This system, consisting of a power rectifier 1 for converting AC power into DC power and a power inverter 2 constituted by a capacitor communication type converter for converging DC power into AC power, is provided in a power inverter side with a circuit 204 detecting DC power transmission, a selecting circuit 203 switching a control circuit, AVR-d, q201 and a converter control part 205 controlling AC voltage at DC power transmission time, in the case of generating the DC power transmission by separating a power source of a power inverter side AC system, voltage of a DC system is fixedly controlled by the power rectifier, the DC independent power transmission is detected by the power inverter to be switched to AC voltage control, and voltage of the power inverter side AC system is fixedly controlled.
Patent JP-2002043321-A (JP)
Title: Semiconductor device and manufacturing method
Inventor: YASUSHIGE HIROAKI
IPC: H01L21/8249
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can realize a high switching speed and excellent high frequency characteristics even if a high density integrated structure is employed by reducing the resistances of the semiconductor layers and the contact resistance between the semiconductor layers and the metal electrodes, and to provide the manufacturing method of the semiconductor device. SOLUTION: In this semiconductor device, a surface of a 1st electrode 25E connected to a 1st region of a bipolar transistor 2 with the 1st region 20, a 2nd region 17B and a 3rd region 21 and the surface of the 2nd region 17B are silicidized, insulating side walls 32 are formed on the side parts of the 1st electrode 25E, and both the silicide layers 31 formed respectively on the 1st electrode 25E and the 2nd region 17B are brought into contact with the side walls 32. The manufacturing method of the semiconductor device includes a process in which the 2nd insulating film 32 is subjected to anisotropic etching to expose the surface of the 1st electrode 25E and the surface of the 2nd region 17B, and side walls are formed on the 1st electrode 25E; and a process in which, after a high melting point metal layer is formed over the whole surfaces, the surface of the 1st electrode 25E and the surface of the 2nd region 17E are silicidized by annealing.
Patent JP-2002040354-A (JP)
Title: Optical scanner
Inventor: TOKUDA KAZUNARI
IPC: G06K7/10
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner which is prevented from being damaged or changed in properties even when it receives an intense impact or vibration. SOLUTION: The optical scanner 10 has a movable plate 20 having a reflecting surface, a supporting body 40 to support the movable plate 20 oscillatably in an opening 41 by a pair of leaf spring-like torsion bars 30, a coil 5 provided along the outer periphery of the surface of the movable plate 20, a pair of permanent magnets 6 fixed on the surface of a supporting body 40, and a restriction member 7 provided oppositely to the movable plate 20. The restriction member 7 has a coil side restriction member 70 provided on a surface on the side of the coil on the supporting body 40, and a reflecting surface side restriction member 71 fixed on a surface on the side of the reflecting surface. The restriction member 7 prevents the displacement of a prescribed amount or larger of the movable plate 20.
Patent JP-2002042139-A (JP)
Title: Image recognizing method and image display device
Inventor: MACHIDA KEITA
IPC: H04N5/232
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To automatically detect a difficult individual identification case of an object and to facilitate its visual display. SOLUTION: A dynamic image taken by a fixed camera 10 is stored in an image memory 4, and an image recognizing device 3 checks a change in the number of recognized objects on a previous screen and a present screen. If there is a change in the number of recognized objects, an image detection processing section 16 judges that the individual identification of the object is difficult and dynamically changes the reproducing speed of the image. A moving camera is controlled for an expansion display according to the position of the object generating a change, and a visual judgment is facilitated by displaying such an edited screen.
Patent JP-2002034643-A (JP)
Title: Liquid container of rotary opening/closing type
Inventor: YUZUHARA YUKITOMO
IPC: A45D34/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid container of rotary opening/closing type which is excellent in the opening/closing manipulation and has its originality of design in the outward appearance. SOLUTION: This container consists of a container body 12A having an outlet 38 for pouring a lotion filled inside, and a case 16 which rotatably and rockably supports the shaft of the container body 12, surrounding the container body 12, covering the outlet 38 in a way of allowing it to open and close. On the case 16, a cut part 14 is formed so that a part of the container body 12 can be exposed for the opening/closing manipulation. The container body 12 is provided with a press part being exposed to the cut part 14 for the opening manipulation in which the outlet 38 of the container body is pushed out of the case 16 through the pressing movement and the relatively rotating movement against the case 16. Also, the container body 12 is provided with another press part for the closing manipulation in which the outlet 38 is drawn back into the case 16.  The press part for the closing manipulation is located immediately beside the outlet 38 and the case 16 is provided with a stopper 42 to be engaged with and seal the outlet 38 in the closed position.