baber/WOPTO huggingface dataset:
Patent JP-2002247246-A (JP)
Title: Image recorder
Inventor: KATAOKA NAOTO
IPC: H04N1/387
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an image recorder which easily specifies a receiving person with an inexpensive structure. SOLUTION: A 'memory box number' is designated based on a sub-address which is stored in a SUB signal from a transmission side. Then based on the setting of a setting key 66, a different shape stamp is depressed at each memory box number, a different marking character is recorded at each memory box number or originating source information is recorded with a different color at each memory box number. As a result, the receiving person of the memory box 81 is specified based on a difference in the stamp shape, the marking character or originating information color on a recording sheet of paper. That is, the receiving person is easily specified based on a different recording form at each sub-address. Thus the receiving person is easily specified with the inexpensive structure.
Patent JP-2001318328-A (JP)
Title: Scanning optical system with correcting function
Inventor: KAMASAKO SHOJI
IPC: G02B26/10
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a scanning optical system with a correcting function which can correct scanning positions so that laser beams deflected by faucets are arranged on a drawing surface in parallel to a main scanning direction and at equal intervals. SOLUTION: The scanning optical system 100 with the correcting function has a scanning position changing means 4 which is provided on the optical path of a laser beam and changes the scanning position in a subscanning direction on the drawing surface 20, deviation quantity detecting means 5 and 9 which are arranged on the drawing surface 20 and detect the quantities of deviation from a specific reference line S, a correction quantity determining means 6 which determines correction quantities for moving the actual scanning position to the reference line S by deflection planes, a storage means 7 which stores the correction quantity, and drawing control means 6 and 8 which drive the scanning position changing means 4 according to the correction quantity stored in the storage means 7 and make a drawing on the drawing surface 20 while correcting the actual scanning position.
Patent JP-2002245775-A (JP)
Title: Semiconductor device
Inventor: HANZAWA SATORU
IPC: G11C11/405
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a reference voltage generating method used for read-out operation of a memory cell having amplifying operation and to provide a dummy cell. SOLUTION: A memory cell MCn1 is constituted of read-out NMOS transistors QR, write-in transistors QW, and coupling capacitors Cc, and a dummy cell DC1 has such constitution that two memory cells are connected in series. This dummy cell is arranged at the remotest end of each data line with respect to a sense amplifier. Reference voltage is generated by making difference among quantity of current flowing in respective read-out NMOS transistors. Therefore, a DRAM having higher operation speed, higher integration, and lower power consumption compared with a conventional one can be realized.
Patent JP-2002238310-A (JP)
Title: Steering control device of tractor
Inventor: IMAI YUKINORI
IPC: B62D5/10
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To solve problems comprising the danger of breakage and the lack of safety, because conventional tractors do not adopt components for relating a steering controller to the automatic lifting of an implement and because the implement is placed at a working position (grounding state), when the tractor travels in a state that a rear wheel-steering mode is set, and further a problem comprising complicated lifting operations. SOLUTION: In this steering controller of the tractor 2, an implement 4 mounted in the machine frame 3 of the tractor 2 equipped with a control means 1 capable of being set to a front wheel-steering mode, a rear wheel-steering mode, or a front and rear wheel-steering mode is automatically connected to a lifting means 5, when the implement 4 is switched to a rearward travel. When the rear wheel-steering mode is set, the control means 1 can output a control signal for lifting the implement 4 to drive the lifting means 5 on the lifting side.
Patent JP-2002240048-A (JP)
Title: Resin curing method and apparatus therefor
Inventor: DOBASHI YOSHIHIRO
IPC: B29C35/02
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To efficiently prevent a temperature drop at the alteration part of a feed state. SOLUTION: A resin curing method has a tape supply and discharge process for supplying a feed tape 5 coated with a resin 4 for sealing an element 3 from the tape inlet 41 of a furnace body 2 and discharging the same from the tape outlet 42 of the furnace body 2, and a heating and curing process for heating and curing the resin 4 in the furnace body 2 while reversing the sending direction of the feed tape 5 by feed state alteration means 6 and 7 during the tape supply and discharge process.  In the heating and curing process, heaters 11, 12 and 13 for horizontal feed passages are arranged to the horizontal feed passages 8, 9 and 10 through which the feed tape 5 is moved horizontally, heaters 14 and 15 for the feed state alteration parts are further arranged in the feed state alteration regions where the feed tape 5 is turned back by the feed state alteration means 6 and 7 so as to be set under the feed state alteration means 6 and 7, and the feed tape 5 is heated by the respective heaters 11, 12, 13, 14 and 15. A resin curing apparatus is adapted to the resin curing method.
Patent JP-2002238371-A (JP)
Title: Apparatus for recovering agricultural film body
Inventor: KITAMURA YUJI
IPC: A01G13/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for recovering an agricultural film body, with which in the case of recovering an agricultural film body before harvest of crops, an agricultural film body is prevented from being caught by cutting stems and leaves of crops, the cut stems and leaves are surely removed from the agricultural film body and an recovery operation is preferably carried out. SOLUTION: This apparatus for recovering an agricultural film body is equipped with a transportation means 4 for raising stems and leaves S1 of crops S planted on a ridge R covered with the agricultural film body F and transporting the stems and leaves backward, a cutting means 5 for cutting the stems and leaves transported by the transportation means 4, a guide means 6 for guiding the stems and leaves S1 cut by the cutting means 5 so as to discharge the stems and leaves from the transportation end of the transportation means 4 toward the right and left sides of the ridge R,  a recovery means 7 for raising and recovering the agricultural film body from the ridge behind the cutting means 5 and a vibration guide means 8 for vertically vibrating the agricultural film body F raised from the ridge on the way from the guide means 6 to the recovery means 7 and guiding the cut stems and leaves S1 dropped on the agricultural film body F to the right and left sides of the ridge R.
Patent JP-2002245459-A (JP)
Title: Seal impression matching device
Inventor: MATSUDA RYOICHI
IPC: G06T7/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a seal impression matching device which can obtain the accurate matching angle of a seal impression to be inspected and emphasize and match the features of the character patterns of both seal impressions, and then improve the matching precision of the seal impressions. SOLUTION: The seal impression matching device includes a registered seal impression processing part 2A which performs line-thinning processing for minimizing the thickness of the character pattern of a registered seal impression stored in a registered seal impression storage part 21 and an inspected seal impression processing part 4A which performs line-thinning processing for minimizing the thickness of the character pattern of a seal impression to be inspected read by an inspected seal impression read part 3, rotates the line- thinned skeleton seal impression to be inspected, puts the registered skeleton seal impression after the line-thinning processing by the processing part 2A on the rotated skeleton seal impression to be inspected, and compares them with each other to decide whether or not both the skeleton seal impression are matched with each other.
Patent JP-2001338422-A (JP)
Title: Optical disk device and its recording power deciding method
Inventor: SHOJI MAMORU
IPC: G11B20/10
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device and its recording power deciding method capable of obtaining the suitable power even though a fingerprint is stuck to a track whereon the trial recording is performed, when the laser power suitable for the data recording is decided by the trial recording operation performed prior to the recording of user's data. SOLUTION: The BER(byte error rate) is detected for every recorded sector, and when the detected BER becomes the prescribed threshold or lower, this sector is defined as the OK sector, and when it becomes the threshold or higher, this sector is defined as the NG sector. The power is gradually reduced from the peak power such that not less than half of the sectors among the reproduced plural sectors become the OK sectors, and the recording power such that not less than half of the sectors become the NG sectors, is detected, then the suitable peak power is decided on the basis of the detected recorded power.
Patent JP-2001264110-A (JP)
Title: Mechanical axle with built-in magnet device
Inventor: FISCHER ROLAND
IPC: G01D5/14
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To simply and easily incorporate a mechanical axle in which a magnet device for measuring a rotational angle is built into a device. SOLUTION: There are provided a box-like notch 3 provided in an end surface 2 of an axle 1, a vertically-long permanent magnet 9 provided at the bottom part of the notch, and two magnetic pole shoes so arranged as to connect to the magnetic poles of the permanent magnet on facing side surfaces of the notch. The magnetic pole shoe forms almost the same plane with the end surface while the magnetic pole shoe forms a U-shaped magnet device together with the permanent magnet. The magnetic pole shoe forms a leg part while the permanent magnet forms a yoke. An even and homogeneous magnetic field where magnetic flux ray is parallel is formed in a remaining space between the magnetic pole shoes.
Patent JP-2002252807-A (JP)
Title: Telecine apparatus
Inventor: TANAKA HIDEFUMI
IPC: H04N3/36
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a high-performance film image signal being unable to be obtained, since the mechanism of an optical device is complicated, a darkroom is required, misalignment occurs in a movie film image section that is projected to an imaging position in the conventional device using a mechanical shutter and to provide an imaging device having an electronic shutter function. SOLUTION: The imaging device 9 has the electronic shutter function, thus eliminating the need for the mechanical shutter in the optical device 8. To correct the misalignment at the movie film image section, projected to the imaging position of the imaging device 9 due to slight deviation, caused by the difference between the period for stopping a movie film 6 and that for turning on the electronic shutter, an image position correction device 10 identifies the non-exposure section, holes for film conveyance, and exposure section of a movie film 6 according to an image pickup signal, based on the transmitted optical density of the movie film 6; returns to a standard position, based on the identified result; and takes out only the image section.
Patent JP-2002252666-A (JP)
Title: Data transmission apparatus and data transmission control method
Inventor: TAKAHASHI AKIHIRO
IPC: H04L29/02
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission apparatus and a data transmission control method for controlling balancing of amounts of data to be transmitted in accordance with a specified condition, and improving the accuracy of the amounts of data to be transmitted. SOLUTION: In a data transmission apparatus 10, a control time calculation part 16 determines a period of time necessary for transmission based on a plurality of parameters input from the outside of the apparatus 10, a data transmission control part 18 determines, based on the transmission time period, the upper limit of data signals to be transmitted next, and has a data transmission part 14 control the transmission of the data signals.  For this purpose, the data transmission control part 18 is provided with a management time converter 18a for selecting a management time period among allowable unit management time periods, calculating the upper limit of data to be transmitted, and generating a timing signal indicative of an elapse of the management time period; an accumulation management part 18b for managing an accumulated amount of data transmitted within the management time period; a data transmission threshold amount generating part 18d for generating updating the upper limit of data to be transmitted next based on an excess transmission value obtained from a monitoring-controlling part 18c, which, in case where the amount of transmitted data exceeds the upper limit, inhibits the data transmission part 14 from requesting transmission of data and canceling the inhibition afterwards.
Patent JP-2002079723-A (JP)
Title: Data communication device and imaging device, imaging device administration system comprising the same, and power supply controlling method thereof
Inventor: OGURA MASAAKI
IPC: B41J29/38
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To reduce wasteful power consumption in a data communication device or an imaging device comprising an imaging device administration system. SOLUTION: In a data communication device 7, an TC 44 compares the present time and a preset data transmitting time so as to generate a data transmission demand to a central administration device 6 in the case the times are identical. In the case the data transmission demand to the central administration device 6 is provided from the RTC 44, a CPU 41 of a regularly energized power source system A (having a minimum necessary function) commands a power source controller 48 to energize a power source system B. Thereby, the power source controller 48 energizes the power source system B so as to have an NCU 46, a modem 47 and an imaging device I/F 45 in the operation state. The CPU 41 calls the central administration device 6 by the NCU 46 for transmitting data preliminarily obtained form the imaging device to the central administration device 6 by the modem 47.
Patent JP-2002248300-A (JP)
Title: Steam injector
Inventor: NAKAMURA SHUNEI
IPC: D06F75/14
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a steam injector capable of straightening the shape of clothes and the like while injecting the steam, improving its usability, and increasing the smoothening effect. SOLUTION: The steam generated in a vaporizing chamber 11 is injected to the external from a steam injection part 18, the steam injection part 18 is provided with a soleplate part 21 of high frictional resistance on an outer face side capable of being abutted on a fiber product such as clothes, and the steam is injected through the soleplate part 21.
Patent JP-2002261384-A (JP)
Title: Optical communication system
Inventor: SATO SHINJI
IPC: H04B10/572
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable optical communication system by stabilizing the optical output from a surface emission semiconductor laser. SOLUTION: A surface emission semiconductor laser element chip having an oscillation wavelength of 1.1-1.7 μm and a resonator structure including reflectors provided above and below a light emitting active layer is employed. The reflector is a semiconductor distributed Bragg reflector comprising a material layer having a refractive index variable periodically between low and high values and reflects an incident light through light wave interference. A light receiving element for monitoring laser light is formed on the surface of a connector substrate holding an optical fiber at a position facing the surface emission semiconductor laser element chip and the output from the light receiving element is used for controlling the optical output from the surface emission semiconductor laser.  Alternatively, the light receiving element may be formed between the optical fiber and the connector substrate holding the optical fiber closely to the optical fiber, or on the surface emission semiconductor laser element chip.
Patent JP-2002262034-A (JP)
Title: Printer
Inventor: SONE KENICHIRO
IPC: B41J29/46
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To surely read printing information of a label discharged from a discharge port of a printer without changing a read position. SOLUTION: The laser scanner 22 is skidded along two long holes 50, 52 to move the laser scanner 22 in parallel in front of the label discharge port 42 and having only to drop a lower side pin 64 down to a hook-shaped hole 54 formed continuously to a front end of the lower long hole 52 can rock an emission direction of the laser scanner 22. Thus, the emission angle of the laser scanner 22 can simply be adjusted without the need for changing a read position P of the laser scanner 22.
Patent JP-2002262586-A (JP)
Title: Piezoelectric actuator, watch, and portable apparatus
Inventor: SAWADA AKIHIRO
IPC: G04C3/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric actuator which can drive highly efficiently and stably, while keeping its structure small and thin. SOLUTION: A vibration plate 10 has piezoelectric devices 30 and 31 and a reinforcement plate 32. The reinforcement plate 32 comprises a fixing part 32a with which a supporter 11 is integrally formed, a pair of arm parts 32b extended with bends from both the sides of the fixing part 32 in the longitudinal direction of the vibration plate 10, and movable parts 32c which are formed on tips of the arm parts 32b and extended in the direction approximately perpendicular to the longitudinal direction. With this constitution, vertical vibration and bending vibration in the longitudinal direction of the vibration plate 10 are easily generated in comparison with a conventional constitution, wherein the reinforcement plate 32 has a rectangular shape which is approximately the same as the shapes of the piezoelectric devices 30 and 31.
Patent JP-2001331250-A (JP)
Title: System for controlling individual adaptive biological signal-driven device and method for the same
Inventor: NISHIKAWA DAISUKE
IPC: A61G5/04
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a control system that can fully follow the change of a user of a biological signal-driven device user. SOLUTION: This control system of individual adaptive biological signal- driven device is provided with a trainer unit to which feature vectors obtained from the biological signal of the driven device use are continuously supplied. When a teaching signal is supplied from the driven device use in the trainer unit, teacher data for limiting a biological signal pattern space related with a target operation are generated from the feature vectors supplied at a point of time when the teaching signal is supplied and the teaching signal.
Patent JP-2001349352-A (JP)
Title: Clutch device for motorcycle
Inventor: RIMOLDI CATERINA
IPC: F16D43/20
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of rebound phenomenon of a rear wheel on a road when quick brake is applied, in the clutch device of motorcycle. SOLUTION: Especially, the clutch device for the motorcycle is provided with a clutch drum 2 to transmit torque, being drive torque of the motorcycle, from a disc to the primary shaft of the gear box of the motorcycle through a clutch disc 3 forming a spring-loaded pack. Further, the clutch device is provided with a varying means 6 for a spring load on a disc pack and a transition means 7 linked to the primary shaft for rotation and linear movement of the varying means.
Patent JP-2002259461-A (JP)
Title: Processing method of free-form surface having degenerate side, and three dimensional cad system thereof
Inventor: HARADA MASANORI
IPC: G06F17/50
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a processing method of sculptured surface with a degenerate side which makes it possible to correct the degenerate side, and the three- dimensional CAD system thereof. SOLUTION: The control point of the degenerate side is made to match with a curved surface having the degenerate side within the range of a reference value A. The degenerate side with a range larger than the reference value A to the curved surface having the degenerate side is determined by a relative reference value B. When the degenerate side is larger than the relative reference value B, the control point of the degenerate side is made to match. The degenerate side of the curved surface which is not processed by the above processing is linearly shaped. Furthermore, when the trim curved surface including the degenerate side is processed by either one of the above, the boundary curve of the trim curbed surface is moved to make the curved surface match with the boundary curve.
Patent JP-2002258882-A (JP)
Title: Voice recognition system and information recording medium
Inventor: WAKIZAKA SHINJI
IPC: G10L25/21
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of performing voice recognition by improving voice section detection accuracy, even in an environment in which noise level fluctuates rapidly. SOLUTION: This system has a first filtering means (2) for reducing noise component, with attention given thereto from an input signal (1), a second filtering means (3) for extracting the noise component with attention given thereto from the input signal, and a voice section detecting means (7) for detecting the voice section of the input signal, on the basis of outputs of the both filtering means. The voice section detecting means detects the voice section by comparing first signal information obtained, on the basis of the output of the first filtering means with a threshold, and a recognizing means (15) performs voice recognition in the voice section.  The voice section detecting means can change a threshold for voice section detection by making the threshold follow change of a noise environment because the voice section detecting means changes the threshold according to the fluctuation of second signal information obtained, on the basis of the output of the second filtering means.
Patent JP-2002258682-A (JP)
Title: Image forming device
Inventor: NODA TATSUO
IPC: G06T7/20
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device where a guidance screen or a help screen can be automatically displayed when a user is in trouble. SOLUTION: In the device, when a state of trouble is discriminated by detecting the amount of shrinkage of facial muscles from a variation in coordinates of characteristic points of factors constituting a face in a moving image of the user, the help guidance screen and the help menu screen are automatically displayed and a speedy response and processing by the user is made possible.
Patent JP-2001329462-A (JP)
Title: Antimicrobial fiber, padding composed of the fiber and bedding using the badding
Inventor: ISSHIKI TADAO
IPC: D06M11/77
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an antimicrobial fiber capable of demonstrating effects such as preventing nasty smell due to injurious microorganisms for a long period. SOLUTION: This antimicrobial fiber is characterized by being obtained by sticking the surface of the original fiber with porous particles or micro balloons containing microorganisms preventing growth of injurious microorganisms.