baber/WOPTO huggingface dataset:
Patent JP-2002024754-A (JP)
Title: Optical information reader
Inventor: KATO YASUMI
IPC: G06K7/10
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical information reader capable of reading an optical pattern having a long horizontal width in the direction of reading column singly. SOLUTION: This optical information reader includes a light illumination means, a converging optical system 5, a two-dimensional electronic scanning type reading sensor 8, a signal binarization means, and a signal overlapping part cancelling means. The two-dimensional electronic scanning type reading sensor 8 includes, for example, a first light receive region 81 and a second light receive region 82, and the converging optical system 5 includes, for example, a first image formation lens 51 and a second image formation lens 52. When the optical pattern 3 is put across the maximum reading distance in the front so as to be long horizontally, reflected light fluxes originated in a first reflection region 3c1 and a second reflection region 3c2 in a linear reflection region 3c are photoelectrically converted in the first and second linear light receive regions 81 and 82, respectively.  A signal overlapping part originated in overlapping parts in the first and second reflection regions 3c1 and 3c2 is cancelled by the signal overlapping part cancellation means.
Patent JP-2002057344-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SHIGA AIKO
IPC: G09F9/30
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a TFT having high-speed operation, by forming a crystalline semiconductor film with crystal grains at a controlled position and size and using the crystalline semiconductor film as a channel region or as an active layer in the TFT. SOLUTION: An insulating film with a thickness having an antireflection effect with repeat to a laser beam is formed on an amorphous semiconductor film. The insulating film is selectively etched, to form a first region of the amorphous semiconductor film covered with the insulating film and a second region of exposed amorphous semiconductor film. Then the substrate is irradiated with a laser beam from the surface side or from both sides. In this case, there are produced an intensity distribution of the laser beam to the first region and the second region of the amorphous semiconductor film, so that temperatures gradient is generated on the amorphous semiconductor film. In this way, the direction and the position for generating the crystal nucleus is controlled, and the crystal grain with large grain size is obtained.
Patent JP-2002058539-A (JP)
Title: Bed side table
Inventor: NAKANO YUJI
IPC: A47B9/10
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To fold a table plate and to store it along a stay, even in a a bed side table having a structure with the supporting height smaller than the length of the table plate. SOLUTION: When the elevating/lowering stay 4 is elevated to an upper limit, a stopper receiver 14 is stopped by a stay stopper 17, a wire-like member 16 is pulled against a spring member 12, and a lock bar 13 is detached from a receiving part 11 on a back side of the table plate 7 to unlock the table plate 7. Next, the table plate 7 is elevated from a sub table 5, and stored along the elevating/lowering stay 4. Then, the elevating/lowering stay 4 is lowered so as to allow the tip of the table plate 7 to abut on a recess 9 of a leg part 2.
Patent JP-2002078351-A (JP)
Title: Inverter protective device
Inventor: KAJIWARA SHINSUKE
IPC: H02H7/122
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of two switching elements on the neutral point side, both in stopping operation at the occurrence of an anomaly and in restarting operation at normal return. SOLUTION: To stop operation of an inverter device, when a anomaly occurs; and switching elements 8a and 8d connected with a high voltage-side direct- current bus-bar or low voltage-side direct-current bus-bar are turned off, before the two switching elements 8b and 8c on the neutral point side are turned off. To restart the operation at normal return, the two switching elements 8b and 8c on the neutral point side are turned on, before the switching elements 8a and 8d connected with ah high voltage-side direct-current bus-bar or low voltage- side direct-current bus-bar being turned on. Thus large voltage stress will not be applied to the two switching elements 8b and 8c on the neutral point side, and the breakage thereof is prevented.
Patent JP-2002062827-A (JP)
Title: Price display
Inventor: TANI MASAKI
IPC: G09F11/06
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a price display which enhances safety by making a pushing body inoperative even when a pushing body operated to be thrust is projected downward from the lower part of a case body. SOLUTION: This price display has a front panel 1 which is formed with price display windows 2 and card housing sections 3, a case section 4 which is mounted to cover the rear surfaces of the price display windows 2, an approximately L-shaped window body 5 which opens downward and is openably and closably formed at the front of the price display windows 2, has respective window sections 51 facing a plurality of the price display windows and has a front end arriving at the under surface of a case section 4, a rotary display 11 which is rotatably mounted with the case section 4 in such a manner that numerals of prices can be displayed in the price display windows and an actuator 15 which acts to change the one display by thrusting the pushing body 13 protruding downward from the base surface 4a of the case section 4.  The bottom end of the pushing body 13 exists in the position equal to the bottom end face of the window body 5 or on the inner side thereof.
Patent JP-2002061137-A (JP)
Title: Guard rail and delineator
Inventor: OICHI AKINOBU
IPC: E01F9/00
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a guard rail and a delineator allowed to recognize a road linear form as a visual line regardless of head lights. SOLUTION: This guard rail 2 is provided with the delineator 4 having a light source 1, and a light emitting surface 3 formed as a continuous or intermittent substantially linear shape in the longitudinal direction of the guard rail 2 and emitting light of the light source 1. The light emitting surface 3 is shaped like a face having a width in the cross direction of the guard rail 1. The delineator 4 is provided in a recessed part 5 of the guard rail 2.
Patent JP-2002074487-A (JP)
Title: Cash processor of vending machine
Inventor: SHIMONAKA MASASHI
IPC: G07F9/00
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To make a vending machine thin by shortening the depth having a very simple constitution, and to provide a cash processor of the vending machine which ensures superior reliability by preventing conks from jamming. SOLUTION: A cut part 51c and an overflow coin chute 71 of a hopper 5 are provided on the flank of the hopper 5. The overflow coin chute 71 is fitted projectingly to an adjacent hopper 5. A throw-in slot 2, a coin slot chute 2a, a coin discriminator 3, and a chute 4 are arranged in a single body on a door 11 of the vending machine 10 and the hopper 5, an overflow coin chute 7, and a safe 6 are arranged on a body 12 of the vending machine 10.
Patent JP-2001194677-A (JP)
Title: Wiring board and liquid crystal display device
Inventor: OGURA MASAFUMI
IPC: H01L21/77
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To improve an adhesion property with an insulating film in a metal film formed on the insulating film. SOLUTION: A TFT 43 is formed on the insulating substrate 42, and a film of the photosensitive resin 44 which covers a TFT 3 is formed. Two times of exposure are performed by the first and second photomasks in which circular light shielding parts waste distributed, a contact hole 66 is formed in the photosensitive resin 44, and a smooth ruggedness is formed in the area other than the TFT 43. Furthermore, a MoN film 45 and a reflector electrode 46 are sequentially laminated on the photosensitive resin 44. In this case, a high adhesion strength of the MoN layer 45 to the photosensitive resin 4 can be obtained by setting the N2 content in the MoN film 45 from 5 atomic % to 30 atomic %, and the degradation of the etching rate can be suppressed.
Patent JP-2002075753-A (JP)
Title: Transformer
Inventor: MAEDA TERUHIKO
IPC: H01F27/40
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem that conventionally effect cannot be fully shown at a spot, where equipment and wiring are actually installed, since surge impedance greatly exceeds 50 Ω, and also total high-frequency noise is increased, when there are a number of pieces of equipment generating the high-frequency noise although a motor drive device, using a semiconductor control device and a power-supply unit have a device that decreases the high-frequency noise inside or outside the device and is adjusted, so that the effect is displayed when the surge impedance at power supply and load sides is at 50 Ω. SOLUTION: This transformer comprises primary, secondary, and tertiary coils. In this case, the third coil has a rated capacity of 10% or less, and is connected to a capacitor.
Patent JP-2002077715-A (JP)
Title: Image processor and image processing method and computer readable storage medium
Inventor: OKUBO TOSHIYUKI
IPC: H04N5/232
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent a deteriorated image from being recorded by regulating the setting of an electronic zoom function at the time of setting a recording mode to a low compression rate or non-compression for preventing the deterioration of image quality. SOLUTION: This image processor 100 such as an electronic camera equipped with an electronic zoom function for recording a still image or moving image on a recording medium is provided with an electronic zoom setting part 120 for setting the electronic zoom function and a recording mode setting part 122 for setting the compression of a recorded image on the recording medium. A system control circuit 50 inhibits the electronic zoom function from being turned on since the deterioration of image quality is likely to be generated when the compression rate is set to the prescribed value so less or non- compression setting is performed by the recording mode setting part 122.
Patent JP-2002081536-A (JP)
Title: Control device for automatic transmission
Inventor: YUASA HIROYUKI
IPC: F16H61/06
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To converge racing in a short time in an automatic transmission for changing speed by changing engagement of different friction engagement elements while controlling accumulator back pressure. SOLUTION: When generation of racing is detected at the time of up-shifting from a second gear speed to a third gear speed for engaging a high clutch H/C simultaneously as a brake band 2 and 4/B is released, a shift solenoid (B) is returned to an ON-state in the second gear speed to supply D-range pressure to the release side, and accumulator back pressure on the release side is increased by correction control to a 2 and 4/B duty solenoid, while a 2 and 4/B timing solenoid to control a timing valve to decide drain timing of the release side accumulator back pressure is turned OFF for prohibiting the drain action. By detecting convergence of racing, the correction control condition to racing is restored to a normal condition.
Patent JP-2002070778-A (JP)
Title: Screw compressor
Inventor: WATANABE ATSUSHI
IPC: F04C29/02
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a screw compressor small in size of which an oil separating mechanism (ability) is made to have high efficiency. SOLUTION: In the screw compressor, wherein bearing members 17, 18 supporting the axis of screw rotors 15, 16 which are made to rotate them freely, a casing 11 containing these components, a discharging casing 12 by which a discharging port 2 of the casing 11 is formed, an oil separating unit is put in the down stream of the discharging port 2, an oil supplying flow passage 33 which supplies the oil, which is separated and recovered from the oil separating unit, to the bearing members 17, 18, there are provided an oil separating unit which is called as a cyclon 25 formed in the discharging casing 12, and an oil reservior 31 formed under the cyclon 25.
Patent JP-2002082984-A (JP)
Title: Device and method for retrieving data base
Inventor: MINEGISHI NORIHIRO
IPC: G06F17/30
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To appropriately support the retrieval processing of a data base without previously setting a specified information. SOLUTION: The data base retrieval device is provided with a data base 1 holding data being the object of retrieval, a similar example data base 5 making a similar example into the data base and holding it, a retrieval condition input part 2 inputting a retrieval condition, a retrieval condition developing part 6 retrieving the similar example data base 5 based on the retrieval condition and outputting a developed retrieval condition obtained by developing the retrieval condition, a data base retrieval part 7 retrieving the data base 1 based on the developed retrieval condition, a retrieval result output part 8 outputting a retrieval result, a retrieval operation holding part 3 holding the retrieval operation of a user by including the retrieval condition,  a similar example analysis part 11 analyzing the similar example based on selection information which is just before and the retrieval operation held by the retrieval operation holding part 3 and a similar example data base update part 12 updating the content of the similar example data base 5 based on an analysis result by the similar example analysis part 11.
Patent JP-2002081436-A (JP)
Title: Method of manufacturing rubber roll
Inventor: WATANABE TOSHIYUKI
IPC: B29C63/06
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a rubber roll excellent in dimensional accuracy and mechanical strength using a core material made of FRP. SOLUTION: The core material made of FRP is inserted into a vulcanized rubber tube via an adhesive or a vulcanized rubber tape is wound around the core material made of FRP for gluing via the adhesive to form the rubber roll covered with rubber.
Patent JP-2001132214-A (JP)
Title: Mounting structure of connector for floor panel
Inventor: TANAKA KUNIKAZU
IPC: H02G3/02
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To easily position a cutting place of a flooring material when a section corresponding to a connector for the flooring material is to be cut, in a floor panel. SOLUTION: A flooring material 20 is laid on the surface of the floor panel. Projections 5 for positioning the cutting place of a flooring material 20 are projected so as to be projected from the surfaces of connector mounting bases 4A at four corners in the peripheries of mounting holes 17, into which the connectors 13 of the connector mounting bases 4A installed to the floor panel are set up.
Patent JP-2002094680-A (JP)
Title: Remote controlled maintenance system, its control method and memory medium
Inventor: NAGAMINE KAZUHIDE
IPC: G03G21/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a remote controlled maintenance system, its control method and memory medium which can surely execute a remote controlled maintenance of OA apparatus, even if some of sub-units are temporarily out of a waiting state in the remote controlled maintenance of OA apparatus, utilizing a wireless communication system capable of data communication between the sub-units connected to the OA apparatus and their main unit. SOLUTION: At a specified time or upon receipt of an instruction from a hot computer at a monitoring point, a main unit repetitively sends a massage until registered sub-units answer. If there is any sub-unit not answering over a specified time from the starting of this sending, the main unit judges this sub-unit to be out of a waiting state and transmits the message again when detecting that this sub-unit recovers the waiting state.
Patent JP-2001167485-A (JP)
Title: Magneto-optical recording medium
Inventor: YAMAGUCHI ATSUSHI
IPC: G11B11/105
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-optical recording medium having a non-magnetic layer formed in contact with a reproducing layer and capable of preventing the reduction of the characteristics of the reproducing layer due to the influence of the non-magnetic layer. SOLUTION: The magneto-optical recording medium 10 having the reproducing layer 3, the non-magnetic layer 4 consisting of SiN and a recording layer 5 consisting of TbFeCo formed on a dielectric material layer 2 consisting of SiN is characterized in that the reproducing layer 3 is constituted of a first layer 31 consisting of a Gd layer, a second layer 32 consisting of GdFeCo and a third layer 33 consisting of a Gd layer.
Patent JP-2002091955-A (JP)
Title: Digital contents operating system
Inventor: KURIHARA SADAMI
IPC: G06F17/21
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a device for enhancing the fun and joy of reading or the like (e.g. book-reading, music-listening or image/video-viewing). SOLUTION: In the digital contents operation system, the access history or/and reaction history of digital contents are collected, recorded and stored, and the collected/recorded/stored access history or/and reaction history are processed, displayed and made usable for a user. Namely, first, the history of user's own intellectual work is automatically collected, and a desire (joy for collection) for preserving history information of acting/reacting to the digital contents is satisfied by providing a 'contents appreciation support function' that is difficult to obtain in the conventional paper document.  Secondarily, a desire (joy for starting to read a book) for improving the appreciation (real appreciation) of contents is satisfied by making it possible to reconfirm/utilize (watch again and reproduce) information that seems useful from the history information of reading activity as necessary.
Patent JP-2002091395-A (JP)
Title: Display device
Inventor: MIYAJIMA KOJI
IPC: G09G3/36
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To enable one display device to cope with two kinds of displays such as full-color moving picture display and gray shades displaying low in power consumption and also attain the high integration of display pixels. SOLUTION: In this display device, two display circuits realizing an analog display mode and a digital display mode are arranged adjacently to each other in one display pixel 200 and the two modes are made selectable by circuit selecting circuits 40, 43. Moreover, a bias voltage Vsc to be supplied by an auxiliary capacitance line 81 and a signal A are made in common. The auxiliary capacitance line 81 is branched and connected to the drain of the TFT 122 of a signal selecting circuit 120, and a signal line 82 for supplying the signal A is eliminated.
Patent JP-2002090115-A (JP)
Title: Detecting device and detecting method for measurement mark, and manufacturing method of semiconductor device
Inventor: KAWACHI TOSHIHIDE
IPC: G03F9/00
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a detecting device and detecting method for measurement mark and a manufacturing method of semiconductor device capable of reduction in the image contrast of a measurement mark when reducing the height of a measurement mark by a treatment after the formation of the measurement mark in the formation of a laminated film on the measurement mark or when the layer or bed structure having the measurement mark formed thereon having a reflectivity or refractive index hardly detectable by a measuring device, and never causing deterioration of measurement precision or impossibleness of measurement even if the forming state of the measurement mark is not good. SOLUTION: The axial direction M of the sensor of this measurement mark detecting device is inclined at an angle (a) not conformed to the normal direction L of a wafer having the measurement mark to be measured provided thereon, so that the wafer can be set non-movably. The normal line L of the wafer may be inclined at an angle b not conformed to the axial direction M of the sensor of the detecting device, so that the senor can be set non-movably. Consequently, the image contrast of the measurement mark when inclined can be reinforced.
Patent JP-2002086967-A (JP)
Title: Card or the like with image
Inventor: YOSHIDA MASAO
IPC: B42D15/10
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide cards or the like with image, which are difficult to forge. SOLUTION: In the cards, in the image forming region on one side of a pigment-containing plastic base material layer of which, an image, the color of the pigment in which is changed through the irradiation of laser beam, is formed.
Patent JP-2002099958-A (JP)
Title: Inner door structure for vending machine
Inventor: OKEMOTO KATSUSHIGE
IPC: G07F9/10
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an inner door structure for vending machine, facilitating the maintenance and inspection work for in-thermal equipment and a carrying- out unit for commodity. SOLUTION: In a vending machine constituted, so that a commodity housing chamber 3 can be seen from the outside via an outer door 2 and an inner door 4; a transparent door part 11 for opening and closing the front opening part of the housing chamber 3 and an opaque heat insulating door part 12, arranged under the transparent window part 11 for covering lower opening part in the space of a storage part 10 are integrated to constitute the inner door 4; and the transparent door part 11 is connected to the heat insulating door part 12 by a connector 13, in a state where an elastic plate body 30 is interposed between them. When the inner door 4 is opened, the heat insulating door part 12 mounted on the lower part thereof is also opened together, to open the front lower opening part of the in-thermal equipment 8a and the carrying-out unit 6.
Patent JP-2002100119-A (JP)
Title: Data compression rate setting device, data compression rate setting method and data compression rate setting processing program recording and memory medium
Inventor: NEGI TAKESHI
IPC: G10L19/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the complicatedness and laboriousness of selecting or setting of compression rates when recording is going to be made at the compression rates varying with each of music (data) and to facilitate the recording thereof at the different compression rates. SOLUTION: The compression rates (A, B or C) to be applied respectively to respective pieces of the data (music numbers 1 to 5) to be recorded are selected and the magnitude of the respective recording regions considered necessary when the data is recorded at the respective selected compression rates is calculated. A graph 22 indicating the magnitude of the respective calculated recording regions considered necessary by the sizes of respective segments (P1 to P5) is displayed together with a graph 21 indicating the sizes of the free areas of a recording medium.