baber/WOPTO huggingface dataset:
Patent JP-2001350145-A (JP)
Title: Electrooptical liquid crystal display
Inventor: JACOB THOMAS
IPC: C09K19/12
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display having no defect inherent in conventional technology or having a defect only in some reduced degree and at the same time, having a suitable operating temperature range and short response time owing to an especially low operating voltage and sufficiently large steepness of an electrooptical characteristics curve. SOLUTION: The electrooptical liquid crystal display, an STN(supertwisted nematic) display, in particular, is provided with a low addressing voltage and a low or medium time-division ratio. An organic alignment layer with thin layer thickness is used for these displays.
Patent JP-2002311342-A (JP)
Title: Optical switch
Inventor: MIURA MASAHISA
IPC: G02B26/08
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical switch where the influence of working precision is small in spite of a mirror type, matching of precision is easy, the number of producing processes is small, an yield is raised easily and a cost is low. SOLUTION: The optical switch has an optical mirror provided with a light input path, a light output path and a magnetic element to be arranged between the light input path and a light output path and has a substrate provided with a driving coil for electromagnetically driving a light mirror at the lower part of the light mirror. The light mirror is parallel to a substrate surface, moved up and down by electromagnetic driving, and has stoppers respectively in the case of moving up and down.
Patent JP-2002318098-A (JP)
Title: Shooting system, beam gun and target unit
Inventor: WATANUKI KAZUHITO
IPC: A63F9/02
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a shooting system, capable of avoiding a confusion due to careless shooting and concentrating a shooter or a player to shooting when shooting is executed with a beam gun. SOLUTION: The shooting system W allows the beam gun 1 corresponding to a plurality of arranged targets 21 to be shot by a shooting beam L toward the targets 21. The system W comprises a transmission signal originating means 14 for originating a self-specific transmission signal A simultaneously when the gun 1 shoots the shooting beam L. The target unit comprises a sensing means 25 for sensing the signal A, and a discriminating means 24 for discriminating which of a hit beam LA to the target of the shooting beam L sensed together with the signal A based on the signal A sensed by the means 25 is shot from any beam gun 1, at the target 21 side.
Patent JP-2002320307-A (JP)
Title: Method of laying cable, and its auxiliary equipment
Inventor: SUE HIDEO
IPC: H02G9/00
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To remove the errors in cable connection between devices and shorten the term of a laying work by raising the work efficiency of a large-scale cable laying work, through the disclosure of the method of cable laying construction which lays a large-scale cable between device interfaces, using a cable laying soft. SOLUTION: A cable laying work without human errors is enabled by displaying the order of cable laying, using a bar code, and the location of that cable connection, displaying the order of cables and the connection ends of connection devices at both ends of a personal computer, storing the display of cable routes separately for each cable, displaying the cable No. by scanning it, and making it compare the propriety by the scanning of the bar codes of the connection ends for a cable laying construction.
Patent JP-2002323711-A (JP)
Title: Plunger for cameras
Inventor: ISHIMARU HISAAKI
IPC: G03B9/08
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a plunger for cameras which functions as a movable iron core which is easily attracted in the initial stage in a solenoid used for the cameras. SOLUTION: The plunger is constituted by arranging the movable iron core (rear part 5a1, front part 5a2) which is composed of an approximately cylindrical, movable magnetic material and a fixed magnetic material (fixed iron core 5c) in a cavity in a solenoid 5 on which a coil 5d is wound. The movable iron core is attracted to the fixed iron core by the magnetic force which is generated by applying voltage to the coil 5d. Furthermore, a predetermined elastic body (spring) 5e is disposed in the gap between the front and rear parts of the movable iron core. In this plunger for cameras, a predetermined gap is maintained between the rear part 5a1 and the front part 5a1 by the spring 5e of the movable iron core when voltage is not applied.  When voltage is applied, the gap which has been maintained is narrowed, and the movable iron core is attracted to the fixed iron core 5c side more powerfully and by a stroke shorter than that in the conventional camera plungers.
Patent JP-2002325372-A (JP)
Title: Method for charging battery
Inventor: FURUKAWA TADASHI
IPC: H02J7/02
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To make full charging of a battery, without overcharging by correctly discriminating inactive batteries and refreshing them. SOLUTION: For charging a battery, the temperature of the battery being charged is detected, and the batteries the temperature which rises higher than a set value are discriminated as an inactive battery to be charged by a method, by which the battery is rapidly charged at a rapid charging process, after the discrimination process for discriminating the inactive batteries. In the discriminating process of the charging method, the inactive batteries are discriminated, by detecting the temperature of the batteries by charging them with a smaller low current than the rapid charging current. Furthermore, the batteries are charged with a rapid charging current larger than the low current for the rapid charging process.
Patent JP-2002221693-A (JP)
Title: Spectacles
Inventor: SAITO MASATOSHI
IPC: G02C5/12
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide spectacles which do not require regulation of pads or come off with simple work even when the regulation is needed. SOLUTION: A pair of right and left rod-shaped pads 5 made of elastic materials arching themselves backward are arranged in nearly parallel and the top end sides of the pads 5 are respectively mounted near both ends of a central connecting piece 2 connecting the respective inner sides of right and left lenses 1. When the spectacles are worn, the right and left pads 5 are pressed to both flanks of the nose and are slightly spread to a truncated chevron shape against the elastic force of the elastic materials, by which the pads are fitted.
Patent JP-2001355840-A (JP)
Title: Measuring instrument for flame
Inventor: LOCHSCHMIED RAINER
IPC: F23N5/12
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a measuring instrument for flame, which is increased in the change of flame signals as well as an S/N ratio and capable of measuring a flame with a high accuracy. SOLUTION: An ionization electrode 15 is arranged in the flame area 14 of a burner and an AC voltage is applied on the ionization electrode whereby the component of a DC voltage is superposed in accordance with the ionization current. A flame resistor 1b affects differently on the AC voltage and the DC voltage, which are conducted through a stopping condenser 3. The AC voltage can be separated from the DC voltage component through first means 5, 6 while the separated AC voltage is compared with the components of the AC voltage separated through second means 9, 10 whereby a signal, modulated in the pulse width of the same, is formed.
Patent JP-2002327513-A (JP)
Title: Long-sized member
Inventor: YAMAMOTO KIYOSHI
IPC: E04C3/30
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a long-sized member that can be easily and rapidly assembled, connected and mounted using a means such as fitting and can cope with the diversification of functions and uses. SOLUTION: This long-sized member comprises a long-sized shape 1 basically formed of a back plate 12 and side plates 11, 13 on both sides having fitting holes 11a, etc., and an opening part 14; and nodal face members 2 substantially of the same shape as the shape of the plane of projection of a space surrounded by the long-sized shape 1. The edges 21, 23 and 22 of the nodal face member 2 are respectively provided with fitting pieces 21a, 23a (tapered) and 22a in a projecting manner. The nodal face members 2 can be fitted to the long-sized shape 1 at prescribed spaces, orthogonally to the axial direction of the long-sized shape 1 by insert-fitting the fitting pieces into the fitting holes.
Patent JP-2002327453-A (JP)
Title: Clamping apparatus for hydraulic pipe for working machine of construction equipment
Inventor: IWAZAWA NAOHISA
IPC: E02F9/00
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a clamping apparatus for a hydraulic pipe for a working machine of construction equipment, which facilitates fixture of an extension pipe, and allows clamping of the extension pipe without outward protruding from a location of a standard pipe clamp. SOLUTION: According to the clamping apparatus, an extension plate (11) is mounted on an installation portion of the standard pipe clamp (4, 4A), and the extension plate (11) is bolted together with the standard pipe clamp (4, 4A), onto a standard plate (1). Then, the extension pipe clamp (14, 14A) is bolted to the extension plate (11) at a location that is separated a predetermined distance from an installation location of the standard pipe clamp (4, 4A) in a pipe longitudinal direction. The extension pipe clamp (14, 14A) is arranged in a range of the standard pipe clamp (4, 4A) on the standard plate (1) in a width direction of the working machine.
Patent JP-2002330797-A (JP)
Title: METHOD FOR PRODUCING epsi-POLY-L-LYSINE
Inventor: IWATA TOSHIHARU
IPC: C12R1/47
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing ε-poly-L-lysine, efficiently producing a large amount of εPL in a short time. SOLUTION: This method for producing ε-poly-L-lysine comprises fermentatively producing the lysine by using a microorganism belonging to the genus Streptomyces, fermentatively producing the lysine; wherein phosphorus is additionally mixed into a culture solution in the middle of cultivation.
Patent JP-2002327340-A (JP)
Title: Opening structure of fiber material supplying apparatus
Inventor: HIRAI HARUMI
IPC: D01G23/02
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To sufficiently open a fiber material charged into an upper chute. SOLUTION: A fiber material W in an upper chute 1 is transferred downward in the form of a fiber block by the rotation of a feed roller 7 and clamped between the circumferential face of the feed roller 7 and a slant face 21 of a nip. The fiber material is opened with opening protrusions 25 of an opening roller 13 in the clamped state and transferred to the opening roller 13. When the opening action of the opening roller 13 is insufficient and a part of the fiber block is dropped downward from the clamping part in the form of block, the block is transferred forward in the rotating direction by the opening protrusions 25 on the circumference of the opening roller 13 and opened between the roller and a card clothing 26 of an opening segment 24. Accordingly, even if a part of a fiber block is not opened at the clamping part, it can be sufficiently opened by this action.
Patent JP-2002334235-A (JP)
Title: Information acquisition method and information provision method and device using communication channel
Inventor: FUJITA MASAKATSU
IPC: G06Q50/00
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an information acquisition and provision device and method capable of acquiring information for merchandise or the like a consumer individual is interested in a short time and providing the consumer with the information regarding the merchandise in a short time. SOLUTION: The device is provided with a read means optically reading a symbol code for which additional information including prescribed information regarding an article and the transmission destination address of the additional information are coded and attached to the article, a code processing means decoding the read symbol code, a transmission means transmitting the additional information included in the decoded symbol code through a communication channel to the transmission destination address, a reception means receiving the transmitted additional information, a storage means storing prescribed presentation information regarding the article, a selection means selecting he presentation information to be presented corresponding to the received additional information and a return means returning the selected presentation information.  The selected presentation information is returned through the Internet.
Patent JP-2002334502-A (JP)
Title: Disk drive
Inventor: KITAMURA TAKATOYO
IPC: G11B17/056
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To stably prevent excessive ejection of a tray without bringing about complication of a device main body. SOLUTION: A tray 12 is so provided that it can be freely drawn back into and ejected from the device main body, and a clamper holder 18 is arranged above the tray 12 and is fixed to the upper face of the device main body, and two downward louvered engaging pieces 21 are formed in approximately symmetrical positions in the left and the right of the front end part of the clamper holder 18, and engaging pieces 21 like claws which are brought into contact with both engaging pieces 21 of the clamper holder 18 to stop ejection of the tray 12 are formed in left and right rear end parts of the tray 12. When the tray 12 is erroneously excessively ejected from a normal ejection position, both engaging bodies 23 are brought into contact with both engaging pieces 21 to stop further ejection of the tray 12.
Patent JP-2002049366-A (JP)
Title: Graphic display device, character display device, display method, recording medium and program
Inventor: OKADA SATORU
IPC: G09G5/39
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a graphic display device which can display a graphic expressed by bit map data with high definition and requires a reduced data amount to display the graphic. SOLUTION: The graphic display device for displaying a graphic represented by binary bit map data 1a includes a display device 3 having plural sub-pixels, and a control part 20 for controlling the display device. The plural sub-pixels form plural groups, and each of the groups includes prescribed plural pieces of sub-pixels. The control part 20 makes each bit of the bit map data correspond to one of the groups, and controls the sub-pixels included in the one of the groups based on the information on the peripheral bits of the bits D(x, y) made to correspond to the one of the groups, and thereby displays the graphic on the display device 3.
Patent JP-2002339772-A (JP)
Title: Engine system
Inventor: OSAWA KATSUYUKI
IPC: B01B1/00
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To improve engine combustion and to reduce exhaust gas efficiently. SOLUTION: An evaporator 41 gasifies a mixed liquid passing through its internal heat exchange pipe 41a by making the mixed liquid absorb exhaust heat and supplies fuel mixture to a reformer 43 through a pipe 42. The reformer 43 performs steam reforming on the fuel mixture by means of a catalyst to generate fuel mixture including hydrogen, carbon dioxide and a slight amount of carbon monoxide and supplies reformed gas to a hydrogen separator 45 through a reformed-gas pipe 44. The hydrogen separator 45 separates the hydrogen from the reformed gas and supplies the hydrogen to an intake pipe 21 through a hydrogen supply pipe 46 and a hydrogen supply valve 50.
Patent JP-2001325906-A (JP)
Title: Luminescent element
Inventor: HARA ZENICHIRO
IPC: H01J9/14
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To prevent brightness of phosphor from deteriorating by releasing limitation on discharge of thermion by thermion charged on the surface of a scanning electrode from lowering a surface potential of the scanning electrode as well as from lowering potential around a linear cathode. SOLUTION: A scanning electrode 8 is formed by screen-printing an electrode material for the scanning electrode 8 so that the thickness of the scanning electrode 8 be not more than 10 μm, or is formed by vacuum deposition of an electrode material for the scanning electrode 8, or by ionization of an electrode material of the scanning electrode 8.
Patent JP-2002337024-A (JP)
Title: Tapping device
Inventor: OKUYAMA SHOJI
IPC: B23G1/16
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a tapping device facilitating its installation in a metal mold of a press by forming it into a small-size tapping unit, not only facilitating the incorporating in the metal mold but also enabling its installation in an existing metal mold of the press, capable of performing various types of tapping by exchanging a machining shaft of the tap so as to exchange various types of taps without changing the gear ratio, and easily changing the transmission ratio of a driving shaft to the machining shaft. SOLUTION: This tapping device comprises a body 4a and a unit cover. The body 4a has the machining shaft 4b for attaching the tap 45 projecting from its upper surface, the machining shaft 4b vertically moves relative to the body 4a while rotating, and the driving shaft 5 projects from the lower surface of the body 4a. The body 4a of this taping device is stored in the unit cover so as to vertically move and so formed that a spring is inserted between the bottom face of the body 4a and the bottom face of the unit cover.
Patent JP-2002343698-A (JP)
Title: Method of manufacturing alkaline solution, the alkaline solution, pattern-forming method, resist film peeling method, chemical agent applying device, wafer-treating method and chemical agent supplying method
Inventor: TAKAHASHI RIICHIRO
IPC: B01J19/00
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent defects during the development of a resist film and the dimensional differences in a sparse and dense pattern. SOLUTION: A developer, in which gaseous molecules having oxidizing or reducing property are dissolved, is supplied from a developer supply nozzle 111 to a substrate 100 to be treated, on which surface an exposed photosensitive resist film is formed to develop the photosensitive resist film. Consequently, in-plane distribution of affinity between the resist film and a product is prevented, and the differences in development speeds that occur locally during developing are reduced. Furthermore, the reaction products are diffused rapidly into the developer, and sparse and dense dimension differences caused by differences in alkali concentrations are reduced.
Patent JP-2002035384-A (JP)
Title: Method for manufacturing microcomputer chip for final game machine control
Inventor: KAWASE TAKASHI
IPC: G06F21/64
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing a microcomputer chip for game machine control under an environment where dishonest actions can not be performed. SOLUTION: This method is for manufacturing the microcomputer chip for the game machine control composed of a built-in ROM storing an application program, identification codes and cipher identification codes for the respective machine kinds of a game machine and a check code calculated based on the application program, the identification code and the cipher identification code, a built-in RAM where data for a user program are written and data rewrite is inhibited, an identification means for checking whether or not a transmitted recognition code is proper based on it, scanning the built-in ROM to see whether or not the program written in the built-in ROM is authorized in the case that the recognition code matches, calculating the check code and comparing it with the check code stored in the built-in ROM and a central processing unit for executing a game program based on the application program and the data.
Patent JP-2002340989-A (JP)
Title: Measuring method, inspection method and inspection apparatus
Inventor: HIROKI MASAAKI
IPC: G01R31/01
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To establish a simpler inspection method in which it is unnecessary to stand a probe on wiring, and provide an inspection apparatus using the inspection method. SOLUTION: In the inspection method, a voltage is applied to a circuit or a circuit element, in a non-contact manner, thereby operating the circuit or the circuit element. A voltage outputted from the circuit or the circuit element is read in a non-contact manner, thereby judging whether the circuit or the circuit element is acceptable.
Patent JP-2002037744-A (JP)
Title: Prophylactic or ameliorative agent for insulin resistance and/or obesity
Inventor: MIYAWAKI KAZUMA
IPC: A61K45/00
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a prophylactic or ameliorative agent for insulin resistance and/or obesity based on a new concept and provide a method for screening the agents. SOLUTION: On the basis of the new concept that GIP(gastric inhibitory polypeptide) causes insulin resistance and obesity by a new mechanism and therefore GIP function inhibitory compounds exhibit insulin resistance ameliorative effect and obesity resistant effect, the method for screening the prophylactic or ameliorative agents for insulin resistance and/or obesity is characterized by selecting a prophylactic or ameliorative agent for insulin resistance and/or obesity containing the GIP function inhibitory compound as an active ingredient, and at the same time by selecting the GIP function inhibitory compound itself.
Patent JP-2002336069-A (JP)
Title: Foldable seat
Inventor: NAKAMURA YOSHIHIKO
IPC: B60N2/22
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To adjust the reclining angle of a backrest part without changing the position and posture of a seat part in the state of using a seat the backrest part of which can be folded onto the seat part. SOLUTION: The front part of a seat part 21 (cushion frame 22) is connected to the movable part of a sliding mechanism by a front link 42 and the lower part of a backrest part 24 (back frame 25) is connected rockably to the movable part. The rocking site of the frame 25 and the rear part of the frame 22 are connected by an outer supporting link 27 and an inner supporting link 28. When the seat part 21 is arranged at a seating position, a turn axis line of the frame 22 and both of the links 27 and 28 matches with that of the movable part of a sliding mechanism 11 and the frame 25.
Patent JP-2002344484-A (JP)
Title: Method and system for restoring connection of network
Inventor: KIKUTA KEIICHI
IPC: G06F21/44
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for restoring connection of a network in which a terminal disconnected from a line by a trouble can be reconnected without requiring a troublesome processing. SOLUTION: In the method for restoring connection of a plurality of terminals interconnected through a communication network when they are disconnected by a trouble, an identifier being used for reconnection with the communication network is generated and transmitted in the first access from the terminal, the identifier is transmitted from the terminal when the terminal is disconnected from the communication network, the terminal is authenticated by the transmitted identifier, and connection with other terminal which is disconnected upon disconnection of the terminal from the communication network is recovered.