baber/WOPTO huggingface dataset:
Patent JP-2001291762-A (JP)
Title: Method and apparatus for peeling protective sheet
Inventor: TSUJIMOTO MASAKI
IPC: H01L21/304
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To completely peel a protective sheet so as not to leave its adhesive on a semiconductor wafer. SOLUTION: When circuit patterns 51 of semiconductor chips are formed on a semiconductor wafer W as shown in Fig. 5, if a protective sheet is peeled from the portion of a side 51a of each circuit pattern 51 as shown by an arrow 52, then there is the possibility of leaving the adhesive of the protective sheet in the portion of the side 51a of each circuit pattern 51. Therefore, the peeling direction of the protective sheet is so set as to peel it from a corner portion 51b of each circuit pattern 51 as shown by an arrow 55. As a result, the protective sheet can be completely peeled without leaving its adhesive in the portion of the side 51a.
Patent JP-2001294631-A (JP)
Title: Acrylic aggregate, light diffusing agent, light-diffusing resin composition and molding
Inventor: NAKAYAMA MASATERU
IPC: C08J3/12
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a light scattering resin composition having excellent optical characteristics and impact resistance. SOLUTION: The light diffusing agent of an acrylic aggregate is obtained from an acrylic fine particle having an inner layer composed of at least one or more layers comprising an acrylic polymer having <=0 deg.C glass transition temperature (Tg) and an outermost layer composed of an acrylic polymer having >=50 deg.C Tg in an amount of >=1 mass % and <=5 mass % based on the whole acrylic fine particles.
Patent JP-2001292058-A (JP)
Title: Clock frequency divider
Inventor: OKUBO HIROKI
IPC: G06F1/08
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a clock frequency divider that generates a frequency division clock at a duty ratio with high accuracy even when a frequency division value of any integer is set. SOLUTION: An even number/odd number discrimination section 201 discriminates whether a frequency division setting value N is an even number or an odd number. When the frequency division setting value N is an even number, a frequency division value arithmetic counter 202 frequency-divides a basic clock so that duty ratios of high/low levels of the frequency division clock are both N/2, and when the frequency division setting value N is an odd number, the frequency division value arithmetic counter 202 frequency- divides the basic clock so that one duty ratio of high/low levels is (N+1)/2 and the other is (N-1)/2.
Patent JP-2001293569-A (JP)
Title: Power source of arc welding
Inventor: YONEMORI SHIGEKI
IPC: B23K9/10
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To solve the problems that the working manhour is increased in changing welding works in a conventional configuration, and the working manhour is increased correspondingly to increase of the kinds of the welding conditions and the welding works. SOLUTION: This power source of the arc welding comprises a memory unit in which a plurality of the welding conditions including at least the welding current and the welding voltage are stored with an identification symbol given to each thereof, a bar code provided on a portion to be welded of a work, a bar code reader reading the bar code, a reception unit inputting a signal from the bar code reader, and a memory selection unit selecting the welding condition stored in the memory unit based on the signal from the reception unit, and the welding output is controlled based on the signal from the memory selection unit.
Patent JP-2001294496-A (JP)
Title: Method for manufacturing compost
Inventor: NISHIJIMA KENJI
IPC: C05F9/04
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a technique which allows the utilization of the paper in gypsum boards which are heretofore discarded without being recycled in manufacturing compost as a moisture control agent for bovine dung. SOLUTION: The compost is manufactured by crushing the waste materials of the gypsum boards, classifying the waste materials to the gypsum and the paper, again crushing the paper after the classification, and using the paper after the removal of the gypsum adhered thus far to the paper as the moisture control agent for bovine dung, by which the time before full maturity is made considerably shorter than the case of the conventional composting method of using sawdust as a moisture control agent and further the recycling of the recovered paper from the waste materials of the gypsum boards which are heretofore treated as wastes is made possible.
Patent JP-2001293756-A (JP)
Title: Slide core guiding mechanism and slide core guiding member of mold for molding
Inventor: OYAMA HARUYOSHI
IPC: B29C45/33
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a slide core guiding mechanism and a slide core guiding member of a mold for molding with a simple structure at a low cost. SOLUTION: A slide core 18 is arranged in a boundary between a fixed mold 20 and a movable mold 13 of the mold for molding of a main mold part in which the mold 20 and the mold 13 are superposed with each other. A movable support plate 26 is provided at a predetermined distance from the movable mold. The movable mold has through holes 14d, 15c provided obliquely to its moving direction. An oblique pin 19 coupled to the slide core is slidably inserted into the holes, and fixed at the other end movably in an oblique direction to the slide core guiding member 30 placed on the movable support plate. The guide member has an oblique pin engaging part 35 engaged with the oblique pin and a supporting part 31 for slidably supporting the engaging part 35.  In this case, the supporting part is fixed to the support plate so that the engaging part can slide the supporting part in association with a movement of the support plate.
Patent JP-2001296626-A (JP)
Title: Image-reading device
Inventor: ADACHI MINAKO
IPC: G01T1/29
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an image-reading device which easily allows exchanging of filters to cut off excitation light and is capable of reading an image with a high signal-to-noise ratio by using optimum filters according to the wavelength of the light to be detected. SOLUTION: The image-reading device has a laser excitation light source 1, an image carrier 22, a scanning mechanism which scans the surface of the image carrier 22 by a laser beam 4 emitted from the laser excitation light source 1 and excites the image carrier 22 by the laser beam 4, a filter unit 28 and the photodetector 29 which photoelectrically detects the light emitted by the excitation of the image carrier 22. The filter unit 28 has plural filter members 31 which respectively have at least one filter and a movable fixing base 60. The plural filter members 31 are removably mounted at the fixing base 60.  The fixing base 60 is formed movably between positions, where each of the plural filter members 31 exists selectively within the optical path of the light emitted from the image carrier 22 and a filter exchange position, where the plural filter members 31 and the photodetector 29 do not interfere with each other.
Patent JP-2001294675-A (JP)
Title: Prepreg and metal foil-clad laminate
Inventor: MOGI MASAKAZU
IPC: D06M13/513
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a prepreg, a laminate or a metal foil-clad laminate which has excellent migration resistance and excellent insulation reliability and is suitable for use as a material for high density printed circuit boards. SOLUTION: This prepreg is characterized by using (I) a moisture-absorbed glass cloth preliminarily subjected to a humidification treatment as a substrate for reinforcing (II) a thermosetting resin, and the laminate or metal foil-clad laminate for electric insulation, is characterized by curing the prepreg.
Patent JP-2001295901-A (JP)
Title: Vibration damping device for power transmission belt
Inventor: ITAMOCHI TORU
IPC: F16H7/12
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of damage to a belt due to a contact of belts with each other by restricting the belt vibration on the tense side of the belt. SOLUTION: A vibration damping device for power transmission belt has a power transmission belt 50 wrapped around a driving pulley 29 of a winnowing fan 28, a driven pulley 39 of a second spiral 37, and a driven pulley 31 of a dust sucking and discharging fan 30, and a tension roller 52 arranged on the loose side of the power transmission belt 50 freely to be rotated for contact. This tension roller 52 is supported on the tip side of a rocking arm 56 around a rocking support point 54, and a vibration damping roller 60 to be rotated for contact with the tense side of the power transmission belt 50 is fitted to a base end of the rocking arm 56. The tensile force of the power transmission belt 50 is adjusted by the tension roller 52, and the belt vibration on the tense side is restricted by the vibration damping roller 60.
Patent JP-2001298284-A (JP)
Title: Cable wiring arrangement structure
Inventor: MIYAJI TOMOHIRO
IPC: H05K7/02
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a cable wiring arrangement structure wherein drawing from a front surface of a case to a rear surface is realized in a small space, with no tool such as jig required, and no existing cable obstructs addition of a cable with a connector. SOLUTION: A case is provided which comprises a connector connection structure on a front surface while a cable with a connector is drawn in from a rear surface side. Here, there are provided a slope of 2-stage structure, upper and lower, tilted downward from the rear surface toward the front surface, a pull-in part which constitutes the upper stage of the slope and pulls in the cable with connector from the rear surface of case, while slipped, to the front surface, and a cable housing part which constitutes the lower stage of the slope and where the cable is dropped in from the upper stage after connected to the front surface of connector.
Patent JP-2001305551-A (JP)
Title: Cholesteric liquid crystal display device
Inventor: HIJI NAOKI
IPC: G02F1/1333
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a display device which uses a flexible substrate and a cholesteric liquid crystal having memory property without a power supply and in which transition of the cholesteric liquid crystal into planar alignment by external impact can be prevented and even when the liquid crystal transits into planar alignment, irregular display or color can be prevented from remaining. SOLUTION: Stripe electrodes 21 are formed as arranged in one direction on a flexible substrate 11, and stripe electrodes 22 are formed on a flexible substrate 12 as arranged in the direction perpendicular to the arrangement direction of the electrodes 21. On the flexible substrate 12, pixels are formed in the crossing part of the electrodes 21 and 22 and rib walls 40 in a grating state are formed by a lithographic process in the region between pixels so as to separate the gap between the flexible substrates 11, 12 for each pixel. Each pixel region thus separated is filled with a cholesteric liquid crystal 30, and the flexible substrate 11 is laminated on the flexible substrate 12 to match the gap between the electrodes 21 to the rib wall 40. Then a sealing agent 50 is hardened to adhere the flexible substrates 11 and 12.
Patent JP-2001292376-A (JP)
Title: Imaging apparatus
Inventor: YOSHIDA HIDEAKI
IPC: H04N5/335
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To enhance sensitivity by addition of pixel and also enhance frame rate without necessitating a complicated arithmetic processing. SOLUTION: This color imaging apparatus is provided with a CCD imaging device 105 having an interline type electric charge transfer path adaptable to interlace reading and a Bayer-pattern color filter array, a CCD driver 106 to drive the imaging device 105 and capable of executing reading by the addition of pixels in the vertical direction in the transfer path other than normal signal reading, a digital process circuit 107 capable of executing the addition of pixels to a read pixel signal in the horizontal direction and an operation switch system 113 to switch a first photographic mode adaptable to the normal reading and a second photographic mode different from the first one,  the reading by the addition of pixels regarding two pixels in the vertical direction is performed by the CCD driver 106 and an addition processing of two pixels every other pixel is performed in the horizontal direction by a pre-process circuit 107 when the second photographic mode is set.
Patent JP-2001307712-A (JP)
Title: Encapsulated battery
Inventor: SUZUKI YASUYUKI
IPC: H01M50/124
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an encapsulated battery using an external material made of a flexible member, in which a bending process of an electrode conductive tab is not necessary and there is no winding distortion around a tab of a battery element. SOLUTION: In an encapsulated battery, a battery element which is manufactured by winding a band-shaped positive electrode and a band-shaped negative electrode that are laminated via a separator, is sealed by a flexible external material. On a part, which is to be positioned at the outermost art when the positive and the negative electrodes are wound, electrode conductive tabs are bonded, and there is no electrode conductive tab at the center part of the battery element.
Patent JP-2001301521-A (JP)
Title: Mounting structure for lamp
Inventor: SEKI HIDEYUKI
IPC: B60Q1/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To easily remove a lamp from a surface side of a recessed part without damaging a surface part of a fixing part or a surface part of the lamp in a mounting structure for the lamp composed so as to mount the lamp in the recessed part by inserting the lamp from the surface side of the recessed part and engaging an engagement part of the lamp to an engagement part of the recessed part. SOLUTION: This mounting structure is provided with an opening 12c through which a removing tool 19 can be inserted from outside to an interior of the recessed part 10, and it is composed so that the removing tool 19 is abutted to a predetermined position of a back face part of the lamp 2 for pushing out the lamp 2 by the removing tool 19 and removing it. A guide part 4f is provided for guiding the removing tool 19 to the predetermined position of the back face part of the lamp 2 when inserting the removing tool 19 from the opening 12c of the recessed part 10.
Patent JP-2001308664-A (JP)
Title: Auto power control circuit
Inventor: TSUBAKIHARA JIYUNGO
IPC: H03F1/30
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an auto power control circuit(APC circuit) to restrict the output power that is above an intended transmitting output power. SOLUTION: In a control circuit, which supplies a reference voltage to generate an appointed transmitting output power from a transmitting output amplifier when an output voltage of a DC power source is a rated voltage and the APC circuit, which controls the transmitting output power of the transmitting output amplifier based on the difference between a consumed current-based voltage supplied from the DC power source to the transmitting output amplifier and the reference voltage, when the output voltage of the DC power source exceeds the rated voltage, the differential voltage between the output voltage of the DC power source and the rated voltage is detected by a power source voltage comparing means 61,  and the reference voltage is successively decreased based on the detected differential voltage by a reference voltage decreasing means 62 and despite the detected differential voltage, the transmitting output power is maintained to a predetermined output power.
Patent JP-2001307458-A (JP)
Title: Information recording device
Inventor: SEO YUZO
IPC: G11B25/04
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a low price, high-density and fast-transfer-rate information recording device which solves the problems of windage loss, vibration, noise, etc. that a fast rotation type information recording device has. SOLUTION: The information recording device has a recording medium, a driving part which drives the recording medium in the recording direction, a head equipped with a recording part and/or reproduction part, a means which moves the head relative to the recording medium, and a recording and reproduction signal processing means which inputs a recording signal to the head and outputs a reproduction signal from the head. At least the recording medium, driving part, head, and relative moving means are put in an airtight case and the density of the air in the case is held lower than the that of the atmosphere.
Patent JP-2001306416-A (JP)
Title: Information processing system for robot
Inventor: INUKAI TOSHIHIRO
IPC: H04L29/06
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To make developable a common application software independently of differences depending on the differences of makers or versions such as differences in communication protocol and the axis constitution of robot. SOLUTION: Processing system software 12 is constituted conforming to a COM and a DCOM and its kernel part 14 is provided with an engine 26 and an analysis aiding part 27. The engine 26 provides the same program interface 15 to application software independently of the sorts of robots. Respective communication parts 20 to 24 can transmit/receive information to/from respective robot controllers 16 to 19 in accordance with the communication protocols of the controllers 16 to 19. The engine 26 provides information inputted to the communication parts 21 to 24 to the application software as it is. The application software performs prescribed processing previously set up on the basis of response information or obtains definition information from the aiding part 27, performs definition inherent in the robot controller and performs the prescribed processing.
Patent JP-2001301058-A (JP)
Title: Method for sticking belt-shaped material and apparatus therefor
Inventor: MATSUMOTO TOSHINARI
IPC: B29D30/60
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for sticking a belt-shaped material which can stick the material adherently and uniformly along the uneven profile shape of the material and solve problems caused by the defective sticking of the material and an apparatus for the method. SOLUTION: In the longitudinal direction of the surface of a transfer drum 12, a press means 14 composed of pin cylinders for pressing the belt-shaped material W such as a wound unvulcanized rubber sheet, etc., is arranged at a position not crossing a suction means 13. A member peeling means 15 is fitted on the outside of the press means 14. The member peeling means 15, for example, with a spring plate 15a fitted from both sides on the outside of the press means 14, is fitted by a metal fitting 16 such as a vis.
Patent JP-2001311330-A (JP)
Title: Lock device using magnet
Inventor: NAKAMURA AKITOSHI
IPC: E05B47/00
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a lock device using a magnet capable of preventing a key from being pulled out while a lock is operated and allowing a user to learn that the key reaches a lock close position or a lock open position securely. SOLUTION: This lock device 10 consists of a slider 20 moving together with the key using the magnet, a slider cover 30, a stopper 40 locking a hook 50 in the interlocking relationship with the slider 20 for lock operation, a push 60 operating the hook 50 when the lock is opened, a main body 70 on an outermost side, and a back plate 75 (shown by a two-dot chain line). The hook 50 locks a knob of, for example, a zipper opening and closing a lid of a bag. A click pin is provided on the slider 20 to engage its head part with a recessed and projecting parts 76 provided on the back plate 75. When the key and the slider reach the lock close position or the lock open position at both ends, the head part of the click pin enters the recessed part to generate a click sound.  Moreover, while it is in an intermediate section and moves, it is engaged with the projecting part, and a tip of the click pin enters a hole of the key to prevent the key from being pulled out.
Patent JP-2001305422-A (JP)
Title: Range finder
Inventor: IDE MASATAKA
IPC: H04N5/355
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a range finder for enlarging a dynamic range, appropriately performing an appropriate integral control all over a photographing screen and accurately finding the range, and also, capable of shortening a time lag. SOLUTION: The range finder is constituted of two optical systems 1 with parallax, an image pickup device 3 for picking up two images formed by the optical systems 1, a storage time control part 4 for generating plural storage finish signals in accordance with the storage quantity of the image pickup part 3, plural storing parts 7 to 10 for storing different storage quantities in accordance with the plural storage finish signals, and a range finding part 6 for finding the range based on the stored storage quantity.
Patent JP-2001305480-A (JP)
Title: Optical circulator
Inventor: HONMA HIROSHI
IPC: G02B27/28
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical circulator having a simple configuration of an optical crystal part by using an optical system having fewer components and whose aligning and assembly are easy. SOLUTION: The optical circulator has a plurality of light entering/outgoing ports, and is composed of at least six sheets of double refractivity crystal polarizers and at least two sheets of polarization rotors. Two double refractivity crystal polarizers are polarized light separating/compositing element, the polarization rotor is disposed between the polarizers, and beams having two orthogonal polarized components separated with the polarized light separating/compositing element are separately entered and outgone between the polarization rotors. Two optical path decision mechanisms consisting of double refractivity crystal polarizer groups, juxtaposed mutually and joined by one pair so that shift directions of extraordinary light differ almost at 180 deg. mutually are placed.
Patent JP-2001313127-A (JP)
Title: Electrostatic breakdown preventing device in electronic equipment
Inventor: KATAOKA KENJI
IPC: G06F3/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic breakdown preventing device in an electronic equipment, which prevents an electrostatic breakdown at both sides of the connector without depending on the structure of the connector provided for connecting the signal line with external equipment and is capable of realizing a further rapid two-way data transmission in the electrostatic equipment for two-way rapid data transmission on the same signal line. SOLUTION: A filter circuit 4 for preventing electrostatic breakdown, which filters the signal inputted in the signal line, is provided in the signal line 2 of the electronic body side. And a switching mechanism is provided in the connector 3 connecting the above signal line, which stops the functions of the filter circuit for electrostatic breakdown prevention when the connector is connected, and restores the function of the filter circuit for electrostatic breakdown prevention when the connector is removed.