baber/WOPTO huggingface dataset:
Patent JP-2001182550-A (JP)
Title: Engine structure
Inventor: TSUJII EIICHIRO
IPC: F02B75/02
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To make an engine compact without increasing weight and vibration and changing rotating direction. SOLUTION: The engine is provided with a cylinder 20 formed within an engine body, a piston 21 disposed freely slidably within the cylinder 20 and a crankshaft 22 connected with the piston 21 via a connecting rod 31 and has an offset center axis line L2 of the cylinder 20 to an opposite side of a thrust force F direction acting on the piston 21 for a line L1 passing an axial center of the crankshaft 22 and parallel to the cylinder 20. The center of gravity G of a counter weight 30 provided on the crankshaft 22 is brought close to the line L1 parallel to the cylinder 20, in this engine structure.
Patent JP-2002112884-A (JP)
Title: Straining method and straining device for food raw material
Inventor: NAGAI MITSUO
IPC: A23L11/00
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a straining method of food raw materials which is capable of rapidly straining a large amount of the materials, prevents their thermal deterioration and is capable of straining the food raw materials by refining the grains of fibers, exodermises, etc., with which the grain refining is difficult. SOLUTION: While the food raw materials are supplied to the rear end of a cylinder barrel (1) heated to a required temperature, a screw (5) is rotationally driven and while the food raw materials are transferred toward the front end, the materials are coarsely ground and are accumulated. The screw (5) is then driven in an axial direction to force the accumulated food raw materials to pass a screen (20) mounted at the front end of the cylinder barrel (1) at a high speed under high pressure until the food raw materials are extruded from a nozzle (17), by which the food raw materials are strained.
Patent JP-2002125123-A (JP)
Title: Image forming method and image forming device
Inventor: SAWADA KOICHI
IPC: H04N1/23
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method and an image forming device that can independently form adjacent dots without causing any overlapped dot even when the resolution is enhanced resulting in causing a higher pixel density in the case of gradation reproduction where dots are formed in the unit of pixels. SOLUTION: The image forming device that receives image data depending on a pixel value of each pixel and generates a pulse width modulation signal with a time width depending on the pixel value of each pixel so as to form an image, is characterized in the provision of a pulse control means 4 that conducts pulse width modulation in the unit of 3 consecutive pixels in the main scanning direction and pulse position control of each of the 3 pixels processed as one unit.
Patent JP-2002120980-A (JP)
Title: Guide rail oil-feed device
Inventor: SAKAI SHOHEI
IPC: B66B7/12
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a guide rail oil-feed device preventing a contamination of a body case caused by a splashing of lubricant. SOLUTION: A jumping-up prevention means 9 is provided, which comprises a side member 9c provided on a part corresponding to an oil-feed part 5c of an oil-retaining sheet member 1 for feeding a lubricant by contacting with a periphery edge part of a notch part 14a of a cap body 14 for a guide rail-play insertion recessed part 10a, particularly a guide part 23a of a guide rail 23, a deep member 9a and a front member 9b provided on the guide rail 23 side. The jumped-up lubricant does not get over the jumping-up prevention means 9 and is not deposited on a surface of the cap body 14 and does not contaminate it.
Patent JP-2002121464-A (JP)
Title: Coating composition for coating surface
Inventor: ISHII MAKOTO
IPC: C09D171/00
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a coating composition for a coating surface, friendly to the environment and the humane body, and capable of enough coating the coating surface, even when a small coating weight of the composition is used in coating. SOLUTION: This coating composition for the coating surface comprises a water dispersion containing polytertafluoroethylene and perfluoropolyether. The coating composition can be suitably used as a wiping-free coating composition of dry and bright type, because the polytertafluoroethylene and the perfluoropolyether are stably dispersed in water before the composition is used in the coating and, on the other hand, the coated weight of the composition onto the coating surface per coating weight is increased when the composition is used in the coating. Further, the composition can ensure good working conditions from environmental and hygienic points of view, because the dispersion medium of the coating composition comprises water.
Patent JP-2002135646-A (JP)
Title: Imaging unit, method for imaging and storage medium
Inventor: ISHIKAWA MOTOHIRO
IPC: H04N5/353
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain proper images, without degrading the images, even under various kinds of photographing conditions. SOLUTION: When performing exposing operation for inputting an optical image to an imaging device and converting the optical image into an electrical signal by the imaging device to generate a video signal, a video signal generation means repeats the exposure operation set for a prescribed time plural times to generate plural video signals and adds the generated plural video signals to generate a final video signal. By varying the number of read times of the imaging device during once exposing operation, driving of the imaging device optimal to various kinds of photographing modes, such as consecutive photographing, long photographing, etc., can be carried out.
Patent JP-2002131672-A (JP)
Title: Light source unit
Inventor: ODANO TAMINORI
IPC: G02B26/10
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a light source unit by which the relative positions of a collimating lens and a laser diode are easily regulated with simple constitution. SOLUTION: The light source unit has a supporting member which integrally supports the laser diode and a lens frame having a projecting part holding the collimating lens and projecting in a radial direction in its outer peripheral part. This supporting member has a cylinder-shaped part for turnably holding the lens frame and this cylinder-shaped part has a guide groove with which the projecting part of the lens frame is engaged. This guide groove is formed to a shape extending in such a manner that the collimating lens moves in an optical axis direction when the projecting part engaged with this groove is slid.
Patent JP-2002126827-A (JP)
Title: High-temperature bulge forming method and high- temperature bulge forming apparatus
Inventor: IKEMOTO KIWA
IPC: B21D26/041
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a high-temperature bulge forming method and an apparatus therefor excellent in productivity of bulge forming components and capable of improving accuracy and durability of a mold. SOLUTION: A forming stock 9 is charged into a mold 6 provided with a bulge, and the high-temperature bulge forming method characterized by the fact that the forming stock 9 charged is processed into a desired shape in the warm or hot conditions and under the set-up conditions to maintain the mold 6 temperature at a certain temperature below the warm temperature throughout the forming process, the forming stock 9 charged into the mold 6 is pre-heated inside the mold 6 to the temperature exceeding the forming temperature and then, a pressure medium 10 is filled into the forming stock 9 to load the inside pressure and at the same time, the forming stock 9 is formed into the desired shape by adding a fixed shaft compression load from both ends of the forming stock 9.
Patent JP-2002139304-A (JP)
Title: Distance measuring device and distance measuring method
Inventor: AOYAMA CHIAKI
IPC: G01S17/89
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a distance measuring device, using an optical cutting method for preventing incidence of the disturbance light, without narrowing the measuring angle of visibility. SOLUTION: In this distance measuring device for measuring a distance up to a measuring object from the positional relationship between a light- emitting position of a laser beam and an image pickup position by picking up an image of the reflected light of the laser beam emitted by oneself, the device is provided with a laser beam emitting means for emitting the laser beam, an image pickup means for picking up an image of the reflected light in an object surface of the laser beam, a telecentric optical lens for forming an image of the reflected light on the image pickup means, and an optical filter arranged between the telecentric optical lens and the image pickup means in parallel with respect to the light-receiving surface of the image pickup means, and passing only the light having the wavelength region of the laser beam emitted from the laser beam emitting means.
Patent JP-2002142262-A (JP)
Title: Portable telephone use limiting system and method for limiting use of portable telephone
Inventor: SANNO HIROKAZU
IPC: H04W48/04
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone use limiting system for automatically limiting an operation of a portable telephone at a place to limit the use of the telephone and a method for limiting the use of the portable telephone. SOLUTION: The portable telephone use limiting system comprises a control signal generator for generating a control signal, and the portable telephone having a function for receiving a control signal. The control signal generator has a set means for setting a limiting operation, a first control means, a transmission means for transmitting the control signal, a transmission control means for controlling the transmission of the control signal, and a first antenna or the like for transmitting the control signal. The telephone has a second antenna for receiving the control signal from the generator, a signal detecting means for detecting the control signal, a deciding means for deciding the received control signal, and a second control means for limiting the operation of the telephone based on the set content of the received control signal.
Patent JP-2001184037-A (JP)
Title: Display device and method using single liquid crystal display panel
Inventor: KIM YOUNG-SUN
IPC: G09G3/36
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a display device and method using a single liquid crystal display panel. SOLUTION: Also in the case of displaying using a single light transmissive LCD panel or a reflective FLC panel, a picture is improved in brightness compared with that by a conventional technique and can be displayed in color of clearer hue by compensating for deterioration in saturation associated with enhanced brightness due to achromatic color, using four-color conversion algorithm.
Patent JP-2002144941-A (JP)
Title: Cup holder
Inventor: OGAWA ATSUSHI
IPC: B60N3/10
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an improved cup holder capable of stably retaining cups of various sizes and requiring no large size. SOLUTION: The cup holder has a bottomed cylindrical part capable of accommodating at least one part of a drink container (container accommodation part 6 in an embodiment); a support member (8) pivotally tiltably supported on an axis along a tangent of the bottomed cylindrical part with a free end capable of coming into contact with an outer periphery surface of the drink container; and a driving means (urging part 13, pinion 15, rack gear 17 in the embodiment) tiltingly driving the support member so as to vary a projection amount of the free end of the support member from an inner periphery surface of the bottomed cylindrical. Thereby, drink containers of various sizes can be stably retained by varying the projection amount of the free end of the support member from the inner periphery surface of the bottomed cylindrical part.
Patent JP-2001192522-A (JP)
Title: Floor or wall covering
Inventor: SEIBERT WALTER
IPC: C08K3/26
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a floor or wall covering which is produced from a mixture of plastics, a filler, and additives. SOLUTION: This floor or wall covering comprises 16-50 wt.% plastic component comprising polyvinyl butyral and an ethylene-vinyl acetate copolymer and containing no plasticizer, glycol benzoate as a plasticizer component in an amount of 10-45 wt.% based on the plastic component, and the rest comprising a filler and additives. Preferably, the covering contains 15-33 wt.% polyvinyl butyral and 1-17 wt.% ethylene-vinyl acetate copolymer.
Patent JP-2002144906-A (JP)
Title: Shift lock control device
Inventor: MORI YASUSHI
IPC: F16H61/16
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a shift lock control device that can ensure a shift lock in a half-closed door state via a simple circuit structure without an increase in a mechanical structure but only with the addition of an electric structure. SOLUTION: The shift lock control device comprises a solenoid 11 for preventing or allowing a dislodgment of a shift lever 5 from a parking position, an actuator driving circuit K for feeding a driving current to the solenoid 11, and a brake switch SW1 for detecting a braking operation and transmitting the detection result to the actuator driving circuit K to feed or stop the driving current to the solenoid 11. A door switch SW2 is provided to detect whether a door 8 is in a half-closed state or not, and a transistor TR3 is provided to nullify the operation of the actuator driving circuit K if the door switch SW2 detects a half-closed door state.
Patent JP-2001175690-A (JP)
Title: Device and method for metric learning
Inventor: KANEMICHI TOSHIKI
IPC: G06F17/30
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To reflect on a metric signal the relation between a user's answer to presented information and a key word given to the information. SOLUTION: This device has an information presenting means which presents information data, an input means for inputting whether or not the presented information data are necessary or not, a vector converting means which converts into a vector signal a key word group signal composed of more than one key word given to the mentioned information, a metric learning means which allocates a value for predicting the necessity of the user to the key word from the input of whether or not the information data are necessary and the mentioned vector information to the metric signal, and a metric storage means which stores the metric signal; and this is effective in extracting information that the user requires, the relation between the user's answer to the presented information and the key word given to the information is reflected, and the metric signal can be obtained.
Patent JP-2002143396-A (JP)
Title: Game machine
Inventor: TAKANO TAKASHI
IPC: A63F5/04
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To further enhance interest of a game player in a game machine for imparting a prescribed profit to the game player by stopping a prescribed pattern in a prescribed position. SOLUTION: This game machine 10 has a control device 20. The control device 20 has a game control means 30 and a lot drawing means 40. The lot drawing means 40 has a random number generating means 41, a random number extracting means 42, a lot drawing table 43, and a lot drawing judging means 44. The lot drawing means 40 has a normal table for deciding general winning and special winning at a specific rate and a gamble table for deciding a rate of the general winning smaller than the normal table, and a rate of the special winning larger than the normal table as the lot drawing table 43, and is used to transfer to the gamble table from the normal table or to the normal table from the gamble table by a prescribed chance.
Patent JP-2002151547-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: TANIGAWA YOSHIYUKI
IPC: H01L21/60
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent trouble due to warp of a TB tape. SOLUTION: In the method for manufacturing a TCP.IC being connected mechanically and electrically with a TAB tape 3, on which a plurality of inner leads 8 and outer leads 9 integral with respective inner leads are laid, by bonding a pellet 1 to a plurality of inner leads 8, the pellet 1 is bonded to the plurality of inner leads 8 on a major surface of the TAB tape 3 on the front side of warp thereof. When the pellet is inner lead bonded on the front side of warp of the TAB tape, positional shift of the inner lead at the time of inner lead bonding, variation in the amount of forming, and insufficient flatness after molding can be prevented and thereby open circuit and short circuit of the inner lead can be prevented after bonding.
Patent JP-2002149064-A (JP)
Title: Display indicating points worthy of note in show house or the like
Inventor: HASE YOICHI
IPC: G09F1/02
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a display which effectively indicates the visitor the points worthy of note and desirous of attracting attention of a show house or the like understandable. SOLUTION: The points worthy of note and desirous of attracting attention are displayed together with floor plans (1) of the house by using symbol marks (4), (4), etc., consisting of iconographs symbolizing the contents of the points worthy of note and characters briefly explaining the points worthy of note. Codes (2), (2), etc., are attached to the respective spaces in the floor plans (1). The respective codes (2), (2) are enumerated on the outer side of the floor plans (1) and the names (3) of the spaces are designated. The corresponding points worthy of note are displayed and indicated by the symbol marks (4) and (4) and the brief explanations (5) are added.
Patent JP-2002149046-A (JP)
Title: Education and training system and method for providing supplemental information
Inventor: UEDA OSAMU
IPC: G06Q50/00
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To easily realize scrupious education and training, utilization of video, understanding of education and training contents from low order to high order, and inter-attendants information exchange. SOLUTION: A server device 5 of a supplemental information service entrepreneur controls and monitors transmission and reception of the questions and answers mailed between the terminals of attendants 4 and the terminal of an instructor 20, and also stores the information on the questions and answers useful for a knowledge database 15, the supplemental information or the like for supplementing the education and training. When reproducing the contents 3 of the education and training recorded in a recording medium, the attendant terminals 4 display a picture for making access to the accompanying information. The attendant terminals 4 make access to the server device 5 of the accompanying information service entrepreneur via the Internet 2 by a prescribed operation to the above picture, and obtains the accompanying information from the knowledge database 15 to visually and audibly display it to the attendants.
Patent JP-2002149529-A (JP)
Title: Information distribution system, information distributing device and information distribution method
Inventor: OGAWA MAKI
IPC: H04N21/475
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To distribute information to a person having a possibility of contacting the behavior information of the information provider even though the information provider does not clearly express a behavior history of his/her own behavior path, behavior range, etc. SOLUTION: In this information distribution system, a terminal 200 for an information provider, a terminal 300 for an information user and an information distributing device 100 are interconnected through a network 400. The information distributing device 100 receives the position information of the terminal 200 for an information provider and the terminal 300 for an information user to prepare a position information history database, and prepares a behavior history database on the basis of the position information history database and a map database.  When the terminal 200 for an information provider transmits distribution information to the information distributing device 100, the information distributing device 100 retrieves the behavior information history database on the basis of the received distribution information and extracts the terminal 300 for an information user being a distribution destination.
Patent JP-2002152576-A (JP)
Title: Camera system
Inventor: HIGUMA KAZUYA
IPC: H04N5/225
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a camera system which is capable of surely and quickly switching a communication speed from a feasible to the maximum speed be tween a camera body and a lens. SOLUTION: A camera system is composed of a camera body and a lens attached to the camera body in a detachable manner, and an asynchronous serial communication takes place between the camera body and the lens at the same speed selected from a plurality of speeds in the camera system. Communication is started at a prescribed initial speed at which communication is surely carried out between the camera body and the lens, information on the maximum speed that can be set by the lens and is faster than the initial speed is communicated from the lens to the camera body, information on the maximum speed that can be set by the camera body and is faster than the initial speed is communicated from the camera body to the lens while communication is maintained at the initial speed,  and the slower one out of the above two maximum speeds which can be set is selected as the same speed by the camera body and lens (steps 107 and 108).
Patent JP-2002152309-A (JP)
Title: Bluetooth apparatus
Inventor: IWAMOTO AKIRA
IPC: H04L29/08
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a Bluetooth (R) apparatus which is capable of saving electric power when data communication is not maintained, establishing a link in a shorter time, and protecting a logic link against disconnection near a critical communication range in which communication can be maintained. SOLUTION: A Bluetooth (R) apparatus 11 is composed of a radio communication unit 12 which makes radio communication, a link control unit 13 which controls the connection/cutoff of a physical link for the radio communication unit 12, and an application unit 14 which includes the upper layer of a Bluetooth (R) protocol stack and a man-machine interface. The link control unit 13 makes the radio communication unit 12 cut off the physical link and the application unit 14 hold a logic link when the data communication is not maintained.
Patent JP-2002157536-A (JP)
Title: Authentication system and settlement system
Inventor: KOYAMA HIROTAKA
IPC: G06Q50/00
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To easily improve the confidentiality of systems in the authentication system and the settlement system. SOLUTION: This authentication system 10 uses a password which is composed of a character string of two or more characters and is also provided with input time interval information between characters as a password.