baber/WOPTO huggingface dataset:
Patent JP-2001215534-A (JP)
Title: Liquid crystal device, and drive method for liquid crystal device
Inventor: SHIMIZU KOJI
IPC: G02F1/139
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of the display gradation changes, luminance unevenness, etc., which accompany temperature change. SOLUTION: In a liquid crystal panel P1 shown in drawing, since a chiral smectic liquid crystal 2 in which a threshold voltage for switching differs for each domain is used, when a certain write voltage is applied only a domain where the threshold voltage is smaller than the writing voltage is switched, and the domain where the threshold voltage is larger than the write voltage is not switched. Therefore, the area switched by controlling the write voltage changes, and the gradation display can be performed by it. In addition, a liquid crystal material with a small (for example, change per 10 deg.C is 10% or less) temperature change of the threshold voltage is used for the chiral smectic liquid crystal 2, the display gradation change, etc., accompanying the temperature change can be prevented.
Patent JP-2001217630-A (JP)
Title: High-frequency on-glass antenna for automobile
Inventor: WATANABE FUMINORI
IPC: H01Q1/32
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency on-glass antenna for automobile which can widen a reception band. SOLUTION: An antenna conductor 3 has a feed-point side element 3a and an open-end side element 3b, and an electrostatic operation film 2 has a lower conductor layer formed on a windshield plate 1, an intermediate dielectric layer on it, and an upper conductor layer further on it, and the feed-point side element 3a is connected to the lower conductor layer and the open-end side element is connected to the upper conductor layer.
Patent JP-2001217056-A (JP)
Title: Fitting jig
Inventor: FURUNO YUTAKA
IPC: H01R43/26
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a fitting jig which enables to make fitting without jeopardizing the engaging force of a retainer, for a connector having a so-to-speak forced fitting retainer. SOLUTION: The fitting jig 10 equipped with a housing support 12 supporting a housing H and a retainer support supporting a retainer R, makes the housing H come close to the retainer R by pressing the housing support 12 downward. Here, the retainer support 13 supports the retainer R in a slanting position by letting a movable part 20 protrude over a fixed 19 and fits a front side tentative engagement claw P1f alone first at a hole edge of a retainer insertion hole Ha to a preliminary engagement state. Later, the movable part 20 is made to retreat and the retainer R is changed to a horizontal position, and is fitted in a state of proper engagement by engaging a rear side engagement claw P1r.
Patent JP-2001215682-A (JP)
Title: Automatic developing device for photosensitive material
Inventor: KUREMATSU MASAYUKI
IPC: G03D5/04
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an automatic developing device for photosensitive material, which can apply a processing liquid without a processing unevenness stably. SOLUTION: The automatic developing device for photosensitive material for processing by exposing a photosensitive material P and applying a processing liquid is provided with a processing liquid supply means 20 for supplying the processing liquid to a processing liquid applying means 21 for applying the processing liquid and a moving means 22 for moving along a regular moving passage, the processing liquid is applied linearly in >=3 lines and a photosensitive material is relatively moved in the direction nearly orthogonal to the applying line of the processing liquid.  The processing liquid supply means 20 for supplying the processing liquid to plural processing liquid applying means 21 for applying the processing liquid to the photosensitive material and the moving means 22 for moving along the regular moving passage are provided, the processing liquid is applied linearly along the lines on the photosensitive material P and the processing liquid from the processing liquid applying means 21 adjacent on the photosensitive material P is partially overlapped on the photosensitive material and the photosensitive material P is relatively moved in the direction nearly orthogonal to the applying line of the processing liquid.
Patent JP-2001221646-A (JP)
Title: Method and apparatus for map display and navigation and car
Inventor: MATSUMOTO YOSHIYUKI
IPC: G09B29/00
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a navigation apparatus, where the map of a place having no relation to a searched recommended route itself is not displayed widely on a screen and addition data is not displayed in a state superposed on the recommended route and the map in the periphery thereof. SOLUTION: The navigation apparatus is equipped with a distination setting means 41, a setting means 42 for setting the range of the screen of an image display means 22 having to display the route reaching a distination, means 43, 44 for obtaining addition data to be displayed on the screen of the image display means 22, a searching means 45 for searching the route reaching the destination, display processing means 46, 47, 48, 49, 50 for displaying the route on the range set by the setting means 42 of the screen of the image display means 22 along with a map and displaying the addition data on an area other than this range and a guide means performing guidance along the route.
Patent JP-2001221754-A (JP)
Title: Elemental analysis device by ion beam
Inventor: WAKASA HIDEICHIRO
IPC: G01N23/225
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an efficient and economical elemental analysis method not requiring formation of a vacuum environment for executing elemental analysis by corpuscular beam induced X-ray emission spectroscopy in the atmosphere. SOLUTION: The head of a beam introduction pipe 2 and the head of an X-ray introduction sleeve 3a of an X-ray detector 3 are arranged close to each other, and helium gas is introduced into head parts of the beam introduction pipe 2 and the X-ray introduction sleeve 3a, and the helium gas is jetted out from the heads. A helium gas atmosphere is formed in a small space enclosed by three parts, namely, a sample S, the head of the beam introduction pipe 2 and the head of the X-ray introduction sleeve 3a, and ion beam irradiation and introduction of a characteristic X-ray are executed in the atmosphere.  A Faraday cup for measuring the current of the ion beam is installed oppositely to the head of the beam introduction pipe 2 across the sample S under a table 1, and a nitrogen gas introduction pipe is connected thereto, and the air in the space from the under surface of the sample to the Faraday cup is evacuated to form a nitrogen gas atmosphere. An obstacle of the elemental analysis caused by existence of material such as argon in the air is removed.
Patent JP-2000203314-A (JP)
Title: Method and device for braking automobile in proximity range of obstacle
Inventor: KURZ GERHARD
IPC: B60T7/22
Filed: 2000-01-06
Abstract: PROBLEM TO BE SOLVED: To reduce a vehicle speed to zero by adjusting braking torque and engine torque so that the braking torque exceeds the engine torque when an interval is below a stop limit smaller than a proximity limit. SOLUTION: After the torque applied to a vehicle is adjusted, the interval Δs between the vehicle and an obstacle is inspected and calculated again, or the interval Δs is compared with a prescribed limit value, i.e., a stop limit SSG. The stop limit SSG indicates an interval smaller than a proximity limit SNG between the vehicle and the obstacle. If the interval Δs is not smaller than the stop limit SSG in the comparison, the vehicle still exists between the proximity limit SNG and the stop limit SSG, and interval measurement is further made periodically. If the interval Δs is smaller than the stop limit SSG, braking torque MBr and engine torque MM are increased until the braking torque MBr exceeds the engine torque MM, i.e., until the speed is further decreased, and the vehicle speed becomes zero.
Patent JP-2001187303-A (JP)
Title: Solid-liquid separator in wastewater treatment equipment
Inventor: SAKAMOTO YOSHIJI
IPC: B01D21/18
Filed: 2000-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a solid-liquid separator in wastewater treatment equipment. SOLUTION: In this solid-liquid separator, a partition wall 3 for blocking a water current is provided in a settling basin 1 to separate the basin 1 into an A section (preceding settling basin) and a B section (subsequent settling basin). Upward stream forming inclined plates 4 are disposed in the B section. The volume of the water flowing into the plates 4 is reduced by disposing not only water-collecting troughs in the B section but also a preceding water- collecting trough 5 in the A section. A flow rate control device 10 is installed on each of the outlet sides of the troughs to make the loading amounts changeable. A sludge scraper stopper 9 is arranged at a sludge scraper 7 to prevent the plates 7 from being broken.
Patent JP-2001223313-A (JP)
Title: Partial plating method
Inventor: ISHIMATSU KENJI
IPC: C25D5/02
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a partial plating method where a plating jig such as a mask is not necessary, plating can be conducted on a desired part with good position precision, plating can be conducted with good productivity by continuously making a material to be plated pass direction, and the side leakage of plating liquid is not present at all. SOLUTION: In the method for partially plating the desired part of the material to be plated, the material to be plated 1 is coated with resist 8 to which plating liquid does not correspond and the resist 8 of the part where plating is required in the coated material to be plated is removed by laser irradiation. The removed part is plated 9 and other resist 8 is removed.
Patent JP-2001230781-A (JP)
Title: Communication controller
Inventor: TAKASHIMA TAKESHI
IPC: H04L12/70
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a communication controller that properly distributes communication data to communication processing cards each having a data processing function for their processing and can quickly distribute a processing right to them. SOLUTION: A designation means 10a of a control section 10 sequentially designates communication processing cards 11-1-11-n in a prescribed sequence. A permission means 10b permits communication for a communication processing card when receiving a reply from the communication processing card designated by the designation means 10a. Meanwhile, reply means 11-1a-11-na of the communication processing cards 11-1-11-n provide a prescribed reply to the control section 10 when the necessity of communication is arisen and they are designated by the designation means 10a. Communication means 11-1b-11-nb conduct communication processing when the permission means 10b permits communication.
Patent JP-2001228555-A (JP)
Title: Line exposure device
Inventor: MORITA AKIRO
IPC: B41J2/46
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To additionally improve the print image quality of an exposure device using a line exposure type printing head. SOLUTION: This line exposure device is provided with the line exposure type printing head which is arrayed with light projection elements LE for projecting light beams so as to form microphotoirradiation areas constituting pixels of images to be printed on photographic paper to a line form in a direction intersecting with the relative moving direction of the photographic paper in the state of forming narrow-width belt-like spacing areas between the adjacent microphotoirradiation areas, and simultaneously forms the adjacent microphotoirradiation areas on the photographic paper in the relative moving state of the photographic paper and the line exposure type printing head.  The light projection elements LE are so arrayed and constituted that the presence ranges in the relative moving direction view of the adjacent microphotoirradiation areas partly overlap on each other by inclining the spacing regions with the relative moving direction.
Patent JP-2001227096-A (JP)
Title: Ceiling structure of clean room, etc.
Inventor: HAMAMOTO TOYOJIRO
IPC: F24F7/06
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling structure of a clean room, etc., which can suppress the generation of the dust as much as possible, and change the layout only by attaching/detaching a screw member. SOLUTION: An open channel 14 opened upward is formed on an upper end of a ceiling rail 1 arranged in a lattice so as to place a ceiling facility such as a ceiling plate and a filter unit, and a plurality of continuous uneven small bars 17 are formed on an inner wall facing an opening part of the open channel 14. A connection member 20 having a plate-like base piece 21 to cover an upper end face of the ceiling rail and a suspended holding piece 22 folded at an end of the plate-like base piece 21 to cover a side surface close to the upper end of each ceiling rail 1 is attached to upper ends of both ceiling rails 1 connected straight to each other, and the ceiling rails 1 are connected to each other by screwing a fixed screw 40 penetrating a fitting hole in the plate- like base piece 21 of the connection member 20 to the uneven small bars 17 of the ceiling rail 1.
Patent JP-2001228378-A (JP)
Title: Optical fiber cable
Inventor: SHIMOMICHI TAKESHI
IPC: G02B6/00
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber cable which allows the easy assembly of an optical fiber sensor for detecting the deformation of a structure by the elongation distortion of an optical fiber when this optical fiber sensor is installed to the structure. SOLUTION: The optical fiber cable 4 used for the optical fiber sensor 2 for detecting the deformation of the structure 1 by light has the optical fiber 9 and a flexible joining material 8 which is disposed along the optical fiber 9 and is integrated. This joining material 8 has an adhesive surface 8a having adhesive strength.
Patent JP-2001234951-A (JP)
Title: Structure of combining clutch housing of engine with driving gear
Inventor: SUGA TSUTOMU
IPC: F16D1/02
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a structure of combining a clutch housing of an engine with a driving gear, enabling reduction of parts, enhancement of assembly performance, low cost, space-sawing, high quality structure prevention of noise production at dock fitting. SOLUTION: A drive transmitting structure of an engine 1 equipped with a speed change clutch 28 and a shoe clutch 22 for transmitting the drive force from a crank shaft 4 includes a clutch housing 25 which has a boss part 25a and is furnished with a first engagement part 25b where surface unevenness is formed in the crank shaft direction at the end of boss part 25a, a primary drive gear 24 which has a boss part 24a and is furnished with a second engagement part 24b where surface unevenness having an approximatelly contrary shape to the first named surface unevenness is formed in the crank shaft direction at the end of boss part 24a opposite to the first engagement part 25b, and a frictional retaining member 26 surrounding the two engagement parts 25b and 24b and fastening in such a way as retaining their mutual positional relationship.
Patent JP-2001232161-A (JP)
Title: Method for cleaning membrane module
Inventor: KOBATA KENJI
IPC: B01D65/06
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To efficiently clean a membrane module by omitting the treatment of liquid waste to be discharged when the membrane module is cleaned with chemicals to decrease working man-hour necessary for the chemical cleaning. SOLUTION: The membrane module is cleaned by using a combination of an alkaline solution and an acidic solution, an oxidizing agent-containing solution and a reducing agent-containing solution or an alkaline solution containing an oxidizing agent and an acidic solution containing a reducing agent as paired cleaning solutions. After that, one liquid waste obtained when the membrane module is cleaned by using one cleaning solution of each combination is mixed with the other liquid waste obtained when cleaned by using the other cleaning solution. The concentration of each cleaning solution is set so that the mixed liquid waste is roughly neutralized by reaction of alkali with acid, or the equivalence of the oxidizing agent in the mixed liquid waste is made almost equal to that of the reducing agent.
Patent JP-2001237344-A (JP)
Title: Wiring board
Inventor: MATSUDERA HIROSHI
IPC: H05K3/34
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent reliability in the connection of a semiconductor device to an external electric circuit from being reduced by a breakage in a low- melting point brazing material for connecting the connecting pads of a wiring board to the external electric circuit. SOLUTION: A wiring board is made of an electrically insulating material and is formed of an insulating base material 1 having a semiconductor mounting part 1a on the top, many circular connection pads 6 formed on the bottom of the insulating base material 1 and connected to the circuit wirings 8a of the external electric circuit board 8 via low-melting point brazing material 7, and plural wiring conductors 2 extending from the mounting part 1a of the insulating base material 1 to the connection pads 6.  The connection pad 6 has an annular gap 6b satisfying the following formula near its outer periphery, 1-(0.32/d)<=r/R<=1-(0.072/d), where r is the inner radius of the annular gap formed in the connection pad (mm), R is the radius of the connection pad (mm) and d is the distance between the surface of the connection pad and surface of the circuit wiring of the external electric circuit substrate (mm).
Patent JP-2001198535-A (JP)
Title: Device for cleaning tatami mat
Inventor: YAMASHITA YOSHIFUMI
IPC: B08B1/04
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To remove the mud for mud dyeing and dust sticking to a fresh tatami mat surface in the producing of the tatami mat. SOLUTION: This cleaning device for the tatami mat comprises a brushing device which makes a brush 3 helically mounted at a shaft 2 movable forward and backward while rotating in a casing 1, a dust collecting device 15 which is coupled to the casing 1 via a duct 4 and a brush cleaning plate 13 for removing the mud and dust sticking to the brush 3.
Patent JP-2001241846-A (JP)
Title: Circulation type grain dryer
Inventor: YAMAMOTO SOICHI
IPC: F26B17/14
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To circulate a grain in a period suitable for its properties in a circulating drying treatment. SOLUTION: First, a conveying speed of a feeding valve is set to a predetermined value. A motor and a synchronous motor of drive sources of a circulating system are driven (steps 100, 102), and the grain is circulated in the system. A drive current value of the synchronous motor is detected during the circulating operation of the grain (step 108). When the detected drive current value becomes a predetermined given current value or more and the state is continued for a predetermined time, the feeding speed of the valve is changed to a speed faster by a predetermined speed (steps 110 to 114).
Patent JP-2001235536-A (JP)
Title: Marker installation method
Inventor: EZU MASAHIRO
IPC: B60R21/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To realize a method of adjusting a sensor fitting angle by the installation of a marker to easily and accurately adjust the angle of fitting a sensor to a vehicle even in a small space without needing a large space ahead in a marker installation method for installing the marker serving as a reference point in adjusting the angle of fitting the sensor for monitoring the front of the vehicle. SOLUTION: One end of a cord 23 is fixed to a trunk cover 12, and in the open state of the trunk cover 12, the cord 23 is extended ahead of the vehicle 10 so as to pass a reference point marked on the vehicle 10. The marker 21 is installed on the basis of the cord 23 extended ahead of the vehicle 10.
Patent JP-2001241961-A (JP)
Title: Automobile navigation system
Inventor: TOGANO NAOYUKI
IPC: G01C21/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, when the display position of a guidance character or the like displayed on a monitor screen is decided, the display position is hard to observe depending on a position to which the monitor screen is attached, on the physique of a driver, on a car with left-hand drive or on the taste of an individual. SOLUTION: A display movement means 7 which moves the position of a display image such as the guidance character displayed on the screen of a display means 5 is provided, and a storage means 8 which stores the moved position is provided. Thereby, the display image of the monitor screen can be moved to a position which is suitable for the driving environment of the driver, displayed information is not missed, and the driver can be guided accurately. Even when the screen is divided into two sceens, the left screen and the right screen can be replaced.
Patent JP-2001238797-A (JP)
Title: Electric water boiler
Inventor: KOBAYASHI HIDEAKI
IPC: A47J27/21
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an electric water boiler capable of solving a problem for taking a long cooling time to a set temperature value which is contrary to energy saving effect to quickly provide hot water of a selected temperature, and realizing the energy saving. SOLUTION: This electric water boiler comprises a reversed cup-shaped separator 32 formed of an isolating member in a vessel 31, a centrifugal pump 13 that is a circulating mechanism for circulating the hot water in the separator 32 to the outside of the separator 32, so that the setting of the hot water temperature in the separator 32 to a selected value is realized by the combination of circulation and boiling.
Patent JP-2000259991-A (JP)
Title: Intelligent traffic report system
Inventor: T R ALSENDER
IPC: G08G1/09
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To promptly and conveniently receive a traffic report required for evading traffic delay by including a receiver to receive traffic state information, a receiver to receive a signal to request the traffic report, a storage device to be coupled with the receiver and to store the traffic state information and a transmitter to transmit the traffic report in a server. SOLUTION: A receiver 22 to receive a signal including the traffic condition information received by a sensor 14 is included in the server. In addition, the server 12 is coupled with the receiver 22 and includes a storage device 24 to store the traffic state information. In this case, a driver makes a telephone call to request the traffic report by specifying a starting point and destination. A voice request is received, the request is converted into a signal which can be processed by the server 12, a data base is retrieved for related data, the data is converted into a telephone voice signal and the signal is transmitted to a driver's cellular telephone 16. A route is selected on the basis of received information.