baber/WOPTO huggingface dataset:
Patent JP-2002118166-A (JP)
Title: Semiconductor device and its fabricating method
Inventor: ENDO MAMORU
IPC: H01L21/8234
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and its fabricating method in which a contact can be made easily in a diffusion layer located between gate electrodes of relatively narrow interval without short-circuiting the gate electrode even when a salicide process is employed. SOLUTION: The method for fabricating a semiconductor device comprises a step for forming a first silicon oxide film 11 on the entire surface including a silicide film 8, a step for planarizing the silicon oxide film by CMP, a step for forming an etching mask film 13a having an opening pattern corresponding to the pattern of a diffusion layer located between gate electrodes on the first silicon oxide film, a step for forming a second silicon oxide film 14 on the entire surface including the etching mask film, a step for forming a resist film 16 on the second silicon oxide film, and a step for making a contact hole 14a above a diffusion layer 7 by etching the first and second silicon oxide films using the resist film and the etching mask film as a mask.
Patent JP-2002117028-A (JP)
Title: Device and method for dictionary generation and recording medium with recorded dictionary generating program
Inventor: FUJITA SANAE
IPC: G06F17/28
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for dictionary generation which can accurately generate a dictionary of good quality between natural languages even without a translation corpus with sufficient capacity. SOLUTION: A 1st natural language-to-2nd natural language dictionary entry is taken out of a 1st natural language-to-2nd natural language dictionary storage part. A 3rd natural language dictionary entry corresponding to the 2nd natural language entry of the 1st natural language-to-2nd natural language dictionary entry is obtained from a 2nd natural language-to-3rd natural language dictionary storage part. The 2nd natural language entry of the 1st natural language-to-2nd natural language dictionary entry is replaced with this 3rd natural language entry in order to generate and store a translation dictionary of the 1st natural language to the 3rd natural language which has indexes and parts of speech of the 1st natural language and also indexes and parts of speech of the 3rd natural language as translations of 1st natural language entries in a 1st natural language-to-3rd natural language dictionary storage part.
Patent JP-2002118152-A (JP)
Title: Bonding head and bonding apparatus provided therewith
Inventor: NAKAJIMA NORIHIKO
IPC: H01L21/607
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a bonding head and a bonding apparatus provided therewith, which can surely bond a bonding object and a member to be bonded, and with which miniaturization of the whole body of the apparatus is possible. SOLUTION: This bonding head comprises a vibrator 2, a vibration transferring member 1 which is coupled to the vibrator 2 to transfer the ultrasonic vibration from the vibrator 2 to the bonding object, supporting members 3 (a first supporting member 3a and a second supporting member 3b) that support and fix the vibration transferring member 1, a compressing member 4 that compresses the bonding object to apply the ultrasonic vibration to the bonding object and to the member to be bonded to bond the both, and a set of heating mechanism 30, a cooling mechanism 40, and a controller 50, which control the temperature at an optimum temperature.
Patent JP-2002116942-A (JP)
Title: Memory unit
Inventor: ARAKI SHIGEO
IPC: G06F12/00
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To simplify the management of data requiring frequent rewrite and to prevent a memory capacity from being reduced by such data. SOLUTION: A file #1 is written on an irreversible write memory 3 and file management information #1 for managing the file is written on a memory area 4. Then, new user data are written in an unused area on the memory 3 as the file #2. Together with that, the file management information #1 is sucked up into a controller 2, the file management information is updated by the processing of a host device and the file management information #2 after being updated is written in the memory area 4. The rewrite of the file management information is facilitated. Also, since the latest file management information is provided in the memory area 4 inside this memory unit 1, the file management information is easily managed and the memory capacity of the irreversible write memory 3 is prevented from being reduced by the file management information.
Patent JP-2002065772-A (JP)
Title: Walker with opening and closing protection bar
Inventor: TSUNESADA TADASHI
IPC: A61H3/04
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a walker by which a user safely walks, easily copes with an object in an advancing direction and walks forward and backward without changing the direction of the walker itself since the walker is provided with an opening/closing protection bar (2) at one side and a protection bar (3) at the other side. SOLUTION: The opening/closing protection bar (2) is arranged at the opposite side of the protection bar (3) of the walker.
Patent JP-2002120265-A (JP)
Title: Injection molding machine
Inventor: HARA KEISUKE
IPC: B29C45/76
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To simplify a circuit constitution on the side of a main control unit and the wiring of the main control unit with each sensor part and each control part, to make a noise-resisting performance excellent and also to facilitate an extension of the sensor part and the control part. SOLUTION: Serial communication means provided at a position sensor part, a pressure sensor part, a temperature control part and servo control parts for injection, metering, mold opening and closure and ejection are connected respectively to the serial communication means of the main control unit.
Patent JP-2002125441-A (JP)
Title: Grain straw transfer device of combine harvester
Inventor: IMAMURA HIDEKAZU
IPC: A01F12/10
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To solve a problem that, when being outward opened around a rotation shaft disposed on the chain rail, a feed chain and a chain rail are brought into one or more other parts to break the other parts. SOLUTION: A rotation shaft 10 is disposed on a chain rail 8 for holding a feed chain 7, and the feed chain 7 and the chain rail 8 are disposed in a state capable of being freely opened or closed around the rotation shaft 10. A guide rod 11 for guiding the opening or closing of the chain rail 8 is disposed on the chain rail 8 in a posture approximately perpendicular to the rotation shaft 10, and a stopper 12 is disposed at the transfer terminal of the guide rod 11. The lateral position of the rotation shaft 10 is placed between inner and outer auxiliary transfer chains on the front side of a thresher 3.
Patent JP-2002134974-A (JP)
Title: Electronic equipment
Inventor: SAKUMA KAZUJI
IPC: H05K7/20
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To keep operation characteristics of a rotating drive mechanism, a circuit, etc., in a stable state against large temperature variation. SOLUTION: A housing 3 is equipped with at least a rotating drive mechanism 11 for an information recording medium 2, a heat generating electronic component 24, a temperature detecting means 23, and a cooling means 27. The rotating drive mechanism 11 has its temperature raised by the heat generating electronic component 24 and the temperature detecting means 23 detects the temperature in the housing. When the temperature is higher than specified, the cooling means 27 cools it.
Patent JP-2002127458-A (JP)
Title: Method of detecting presence or absence of ink ejection and recorder using the method
Inventor: HARA TERUHACHI
IPC: B41J2/185
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of detecting presence or absence of ejection of ink by each ink ejection nozzle on a recording head in a simple structure, and a recorder using the method. SOLUTION: An electrode 101 is provided in the vicinity of each ink ejection nozzle of the recording head 1113 and an electrode 102 is provided on the external section of the recording head 1113. The conductivity between the two electrodes is detected in synchronism with the ejecting operation of ink and then the presence or absence of the ejection of ink is judged based on the detected result.
Patent JP-2002125961-A (JP)
Title: Diagnostic imaging supporting unit
Inventor: KASAI SATOSHI
IPC: A61B6/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a diagnostic imaging supporting unit by which mammary glands are automatically classified in accordance with the degree of the contraction and various kinds of processings are performed through the use of the result of automatic classification concerning the titled diagnostic imaging supporting unit. SOLUTION: The unit is constituted by providing a mammary gland classifying means 3 for automatically classifying radiation images in accordance with the degree of the contraction of the mammary glands and a mammary gland classification result output means 4 for outputting the result of the means 3.
Patent JP-2002135840-A (JP)
Title: Portable telephone
Inventor: MUTO KATSUHIKO
IPC: H04M1/26
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone capable of transmitting its own position information to any arbitrary party while securing satisfactory operability. SOLUTION: When a present position report key is pressed (step 200), a latitude and a longitude are operated by a GPS receiver 110 (step 210) and the contents of 'please enter telephone number of call originating destination by key' are displayed on a liquid crystal panel 20 (step 220). As key entry waiting processing of a key operating part (steps 230 and 240), in a memory, pressed key classes (except for a call originate key 32) are arrayed and the arrayed key classes are stored as a telephone number. When the call originate key is pressed in a step 250, the key class stream stored in the memory 90 is set as a telephone number of the call originating destination and transmitted from an antenna by a radio part as a position notice signal while using a radio wave as a medium (step 260).
Patent JP-2002126101-A (JP)
Title: Electrotherapeutic instrument
Inventor: TOYOSHIMA KATSUTOSHI
IPC: A61N1/10
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrotherapeutic instrument for allowing a therapy receiver by himself to confirm generation of an electric field by a potential therapeutic part. SOLUTION: In this electrotherapeutic instrument 1 composed of a therapeutic instrument body 2, a control unit 3 arranged in the therapeutic instrument body 2 and a therapeutic part 4 arranged in the therapeutic instrument body 3, a power switch 22 capable of impressing voltage on the therapeutic part 4 is arranged in the therapeutic instrument body 2 or the control unit 3, and the therapeutic instrument body 2 is provided with a touch means 38 arranged in the therapeutic instrument body 2 other than the therapeutic part 4 in a state of making the body contact with the therapeutic part 4 and capable of detecting the fact of being in contact with a part of person,  an electric potential difference detecting means for detecting an electric potential difference with the touch means 38 and an announcing means capable of announcing the fact to the therapy receiver when the electric potential difference detecting means detects the electric potential difference.
Patent JP-2002127527-A (JP)
Title: Printer
Inventor: HOSHI KAZUYUKI
IPC: B41J13/10
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a printer in which defective print can be prevented at the time of initial printing. SOLUTION: The printer 10 is provided with a positioning means 24 disposed on the downstream side of a print section 16 in the carrying direction of a print sheet 14. The positioning means 24 comprises a supporting member 26 disposed in the widthwise direction of the print sheet 14, and a guide member 28 supported slidably by the supporting member 26 wherein the print sheet 14 is positioned in the widthwise direction by abutting the guide face 28A of the guide member 28 against the end part 14A of the print sheet 14. The supporting member 26 is provided with an index 30 corresponding to the width of the print sheet 14 and the position of the guide member 28 is set depending on the index 30.
Patent JP-2002131975-A (JP)
Title: Image forming method and device
Inventor: YAGI SHINICHIRO
IPC: G03G9/08
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method by which printing density and surface staining due to being excellent in the secular electrification stability of toner are stably controlled regardless of initial toner or newly supplied toner in a developing device in which only a toner container (only for toner supply) is exchanged, and simultaneously, the surface staining and the fluctuation of the printing density are not caused at the time of supplying the toner, and to provide non-magnetic one-component toner for electrostatic latent image developer and an image forming device using the toner. SOLUTION: In a developing method, an electrostatic latent image holding body to hold an electrostatic latent image and a developer carrier to carry the non-magnetic one-component toner are opposed to each other, and the non-magnetic one-component toner on the developer carrier is given to the electrostatic latent image on the electrostatic latent image holding body, and then the toner whose particle size is smaller than that of the toner on the developer carrier is developed. In the method, a structure for quantitatively supplying the toner is provided, and the fluctuation of the volume average particle size of the toner supplied to the developer carrier satisfies b/a<1.1 (a: initial volume average particle size and b: volume average particle size at the time of fluctuation) and the volume average particle size of the toner is 5 to 11 μm.
Patent JP-2002130703-A (JP)
Title: Hot water piping connection device
Inventor: SHINTANI MOTOATSU
IPC: F24D3/10
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To enable simple connection between external piping and internal piping in a Japanese style room having no wall surface. SOLUTION: In a hot water circuit where the external piping 12 connected to an outdoor machine 11 and the internal piping 14 connected to an indoor machine 13 is removably connected to each other through connection members 23 and 25, the connection member 23 is mounted on a floor surface 18 on which tatami mats 19 are laid. A part 26 of the tatami mat 19 is notched and removal of the tatami mat 19 with the connection member 23 mounted is practicable.
Patent JP-2002131276-A (JP)
Title: Chemical image sensor
Inventor: ITO YOSHITAKA
IPC: G01N27/414
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To realize an low-cost chemical image sensor, having better handlability by reducing environmental load. SOLUTION: A semiconductor layer and an insulation layer are laminated on a transparent base plate made of sapphire, quartz or the like, and intermittent light is made to be irradiated from the rear of the transparent base plate, to generate an electron-hole pair within the semiconductor layer, thereby utilizing a surface light voltage generated on the surface of the semiconductor layer. For forming a chemical image sensor cell using an optical address potential response sensor, a sensor signal electrode terminal part is provided at a part of the surface of the semiconductor layer and moreover, an electrode material film for a reference electrode and counter pole is formed flat, on the same surface of the sensor part via an insulation film and enclosing the sensor part.
Patent JP-2002136199-A (JP)
Title: Pm motor control method
Inventor: OGURI HIROSHI
IPC: H02P6/06
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To reduce a cogging torque without requiring phase adjustments. SOLUTION: A speed control unit 12 for outputting a q-axis command Iq and a d-axis command Id for speed control, a q-axis current control unit 23 for calculating and amplifying a difference between the q-axis torque command and a q-axis detection current and a d-axis current control unit 24 for calculating and amplifying a difference between the d-axis command and a d-axis detection current are provided to control a PM motor 1, based on the q-axis current command and d-axis current command from the current control units 23 and 24. A circuit 13 for setting a d-axis DC brake command (+Id), which is larger than the cogging torque is also provided to add 14 this command (+Id) in order to cancel the cogging torque to a d-axis enhanced field current command from a speed control unit 12.  A command of the d-axis current control unit during speed control is added 14 to the d-axis enhanced field current command (+Id) (fixed value). This command is larger than the cogging torque, and therefore the cogging torque can be controlled.
Patent JP-2002127922-A (JP)
Title: Electric power steering device
Inventor: SUMIMOTO YOSHIYUKI
IPC: B62D6/00
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering device capable of ensuring data of fluctuating resistance value R properly to perform estimate computation of the number of revolutions ωaccurately based on the data and realizing current limit control accurately using the number of revolutions ω by a configuration without a rotation sensor. SOLUTION: A control circuit 2 is provided with a function for computing the resistance value R based on a voltage and a current as ω=0 in a steering holding condition (motor resistance learning part 7), a function for estimating and computing the number of revolutions of a motor based on the resistance value R (motor rotation estimate computing part 5), a function for judging the steering holding condition from an estimate value of the number of revolutions of the motor (steering condition judging part 11), and a function for performing current limit processing based on the results of judgement of the steering holding condition (limiter calculation part 13, current limiter 12).
Patent JP-2002131823-A (JP)
Title: Optical instrument state display
Inventor: TERAJIMA MASAYUKI
IPC: G02B7/08
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical instrument state display which can be favorably adapted to brightness in the using environment by making brightness adjustable in an indicator (LED) by which the registered shot position state is displayed together with an ON-OFF state in various types of the switches in a shot box acting as a controller in the television lens system. SOLUTION: A CPU 90 in the shot box 10 is used to detect a change in a shot speed volume 96 under the condition in which a memory switch 28 and a shot switch 26A having a shot No.1 are simultaneously turned ON. Then the CPU 90 is used to modify the brightness in the ON-OFF indicator (LED) 32A-32G displaying ON and OFF in each switch on the basis of a value in the volume 96. In addition, the CPU 90 is used to modify the brightness in the shot position indicator (LED) 30A-30F displaying the registered shot position.
Patent JP-2002105884-A (JP)
Title: Press fabric for pulp machine
Inventor: NAGURA HIROYUKI
IPC: D21F1/00
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a press fabric for pulp machines excellent in water squeezing characteristics, washing characteristics, showering characteristics and abrasion resistance. SOLUTION: This press fabric for pulp machines is a weft abrasion type woven fabric woven by using a monofilament as a warp and the monofilament and a thread formed with minute water squeezing spaces among elemental threads by uniting elemental yarns having small diameters as a weft and is a press fabric for pulp machines formed with most protruding crimps of the threads which form minute water squeezing spaces among elemental threads on the surface of the woven fabric by collecting elemental threads having small diameters.
Patent JP-2002136361-A (JP)
Title: Brake device for movable rack
Inventor: KONO TOMOYUKI
IPC: B65G1/10
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a brake device capable of shortening a stop distance even if a load is large or a load is deviated, in an electric movable rack. SOLUTION: This power assist type movable rack is provided with traveling wheels, a direct current motor 52 for normally and reversely rotating the traveling wheels to reciprocate the movable rack, a rightward steering switch 4 and a leftward steering switch 6 provided in both sides in the moving direction of the movable rack, and a control circuit 50 for driving the motor 52 to move the movable rack right during the operation of the rightward steering switch 4 and for driving the motor 52 in the reverse direction to move the movable rack left during the operation of the leftward steering switch 6. When stopping the movement, a power brake is applied to the direct current motor 52.
Patent JP-2002140272-A (JP)
Title: Advertisement method by mail
Inventor: HAYAKAWA TOMOHARU
IPC: H04W28/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an efficient advertisement method. SOLUTION: A user 1 forms and sends a mail by means of a cellular phone 50 and selects advertisement information to be attached to the mail so as to designate the selected advertisement information to a service providing server 10. The service providing server 10 informs a URL matching the mail to a personal computer 70 of a user 2. The user 2 designates the URL by means of the personal computer 70 for accessing the service providing server 10. The user 2 can view a mail with attached advertisement by means of the personal computer 70. The user 1 selects an advertisement image suitable for a viewer among the first - third advertisement information by means of the cellular phone 50, so that a good advertisement can be provided for the viewer.
Patent JP-2002099980-A (JP)
Title: Abnormality reporting device using cellular phone
Inventor: OSHIMA SABURO
IPC: H04M11/04
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To construct an inexpensive system for reporting emergency contents in a time of emergency by the use of a cellular phone. SOLUTION: In this device, sound, vibration, or optical changes in abnormality, such as fume filled room, intruding sound of a stranger or the like is detected, the switch of the earphone microphone of the cellular phone is actuated with this as an electrical signal, to connect the phone to a specified telephone, and the abnormality contents are converted into a preset voice, and transmitted via the cellular phone.
Patent JP-2002144133-A (JP)
Title: Throw-away ball end mill, and throw-away tip used for the same
Inventor: OKADA KAZUTADA
IPC: B23C5/10
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a throw-away ball end mill with a throw-away tip accurately installable thereon without a complicated machining. SOLUTION: The abutting part 8 of a body 3 is formed in an arc shape forming a convex curve toward the end part side of the body 3, an arc at the abutting part 8 has a radius of curvature with a radius of R1, and the center of curvature of the arc is positioned on the axis L of the body 3. The bottom arc part 9a of the throw-away tip 2 is formed in an arc-shape forming a concave curve toward the end part side of the throw-away tip 2, an arc at the bottom arc part 9a has a radius of curvature with a radius of R2, and the center of curvature of the arc is positioned on the symmetrical axis P of the throw-away tip 2. The radius R1 of the arc at the abutting part 8 of the body 3 is larger than the radius R2 of the arc at the bottom arc part 9a of the throw-away tip 2.  Since the bottom arc part 9a and the abutting part 8 are formed in arc shapes, the throw-away tip 2 can be accurately installed on the body 3.